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Cheap flights from Boston to Key West (BOS - EYW) from $111

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — EYW
Jun 6 — Jun 131
From?
To?
Thu 6/6
Thu 6/13
1 adult, Economy
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The best prices from Boston Logan Intl to Key West are usually found in August or September, booked 22 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Boston to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 1, 2024.

Popular in

April

Cheapest in

August

Round-trip from

$374

One-way from

$199
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Boston Logan Intl to Key West
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One-way flight from Boston Logan Intl to Key West
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What is the cheapest day to fly round-trip from Boston to Key West?

Users have found that flying from Boston to Key West on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Boston to Key West?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 39% on flights from Boston to Key West compared to booking the week you need them. Waiting 23 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $415. For sooner than that we have options available in the next 3 days from $516.

What is the cheapest month to fly from Boston to Key West?

Flights from Boston to Key West lean towards being more expensive in April. Prices are generally better when you fly from Boston to Key West in August, with the cheapest ticket starting at $209.

What is the cheapest time of day to fly from BOS to EYW?

It’s typically best to fly out from Boston to Key West in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap United Airlines flights from Boston to Key West

Explore cheap flight options specifically provided by United Airlines for the route between Boston and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Boston to Key West. Make sure to double check the flight details before booking.
Wed 10/306:00 amBOS - EYW
1 stop5h 58mUnited Airlines
Tue 11/511:20 amEYW - BOS
2 stops11h 57mUnited Airlines
Deal found 5/31$350
Sun 9/87:30 amBOS - EYW
1 stop6h 39mUnited Airlines
Fri 9/132:00 pmEYW - BOS
2 stops23h 15mUnited Airlines
Deal found 5/31$387
Wed 10/306:00 amBOS - EYW
2 stops11h 05mUnited Airlines
Tue 11/511:20 amEYW - BOS
2 stops11h 57mUnited Airlines
Deal found 5/31$390
Fri 6/146:00 amBOS - EYW
1 stop8h 09mUnited Airlines
Thu 6/203:20 pmEYW - BOS
1 stop6h 37mUnited Airlines
Deal found 5/31$421
Tue 8/202:25 pmBOS - EYW
2 stops24h 20mUnited Airlines
Fri 8/2311:20 amEYW - BOS
2 stops25h 55mUnited Airlines
Deal found 5/31$428
Wed 6/129:30 amBOS - EYW
2 stops22h 45mUnited Airlines
Sat 6/159:00 amEYW - BOS
2 stops14h 59mUnited Airlines
Deal found 5/31$456
Sun 10/276:00 amBOS - EYW
1 stop5h 58mUnited Airlines
Thu 10/3111:20 amEYW - BOS
2 stops11h 57mUnited Airlines
Deal found 6/1$464
Fri 6/73:19 pmBOS - EYW
2 stops22h 46mUnited Airlines
Fri 6/1411:20 amEYW - BOS
2 stops9h 32mUnited Airlines
Deal found 5/31$537
Fri 6/75:45 amBOS - EYW
2 stops8h 55mUnited Airlines
Fri 6/141:05 pmEYW - BOS
2 stops12h 15mUnited Airlines
Deal found 5/31$538

Cheap JetBlue flights from Boston to Key West

Explore cheap flight options specifically provided by JetBlue for the route between Boston and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
Some of the lowest-priced JetBlue flights we've found at this time heading from Boston to Key West. Deals frequently update to provide users with more options.
Tue 8/206:00 amBOS - EYW
1 stop8h 25mJetBlue
Fri 8/233:20 pmEYW - BOS
1 stop8h 01mJetBlue
Deal found 5/31$461
Sun 11/248:01 amBOS - EYW
Nonstop4h 18mJetBlue
Thu 11/283:05 pmEYW - BOS
1 stop7h 59mJetBlue
Deal found 5/31$481
Sun 10/136:00 amBOS - EYW
1 stop9h 25mJetBlue
Sat 10/191:15 pmEYW - BOS
Nonstop3h 31mJetBlue
Deal found 6/1$501
Sun 11/248:01 amBOS - EYW
Nonstop4h 18mJetBlue
Thu 11/281:16 pmEYW - BOS
Nonstop3h 29mJetBlue
Deal found 5/31$503
Mon 10/146:00 amBOS - EYW
1 stop9h 25mJetBlue
Fri 10/181:15 pmEYW - BOS
Nonstop3h 31mJetBlue
Deal found 5/31$526
Thu 10/318:01 amBOS - EYW
Nonstop4h 18mJetBlue
Mon 11/44:05 pmEYW - BOS
1 stop7h 44mJetBlue
Deal found 5/31$547
Fri 6/712:13 pmBOS - EYW
1 stop7h 22mJetBlue
Fri 6/143:20 pmEYW - BOS
1 stop8h 31mJetBlue
Deal found 5/31$569
Fri 10/258:00 amBOS - EYW
Nonstop3h 35mJetBlue
Mon 10/281:16 pmEYW - BOS
Nonstop3h 29mJetBlue
Deal found 5/31$623
Sat 11/98:01 amBOS - EYW
Nonstop4h 18mJetBlue
Sun 11/1710:35 amEYW - BOS
1 stop7h 05mJetBlue
Deal found 5/31$657

Cheap Boston to Key West flights in June & July 2024

Find cheap flight options from Boston to Key West specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on June 1, 2024.
These are some of the best deals we've found on flights to Key West in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/186:48 amBOS - EYW
1 stop5h 18mAmerican Airlines
Fri 6/215:04 pmEYW - BOS
1 stop5h 12mAmerican Airlines
Deal found 6/1$280
Tue 6/188:00 amBOS - EYW
2 stops8h 29mAmerican Airlines
Fri 6/215:04 pmEYW - BOS
1 stop5h 12mAmerican Airlines
Deal found 6/1$286
Mon 6/108:00 amBOS - EYW
1 stop8h 29mAmerican Airlines
Wed 6/1912:46 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Deal found 5/31$330
Fri 6/75:33 amBOS - EYW
1 stop6h 33mAmerican Airlines
Fri 6/145:04 pmEYW - BOS
1 stop5h 12mAmerican Airlines
Deal found 5/31$332
Wed 6/129:23 amBOS - EYW
1 stop7h 06mAmerican Airlines
Sat 6/157:29 pmEYW - BOS
1 stop5h 24mAmerican Airlines
Deal found 6/1$333
Mon 6/105:33 amBOS - EYW
2 stops8h 22mAmerican Airlines
Wed 6/1912:46 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Deal found 5/31$335
Mon 6/105:33 amBOS - EYW
1 stop6h 33mAmerican Airlines
Mon 6/172:25 pmEYW - BOS
2 stops9h 09mAmerican Airlines
Deal found 5/31$337
Fri 6/75:50 amBOS - EYW
2 stops8h 05mAmerican Airlines
Fri 6/145:04 pmEYW - BOS
1 stop5h 12mAmerican Airlines
Deal found 5/31$338
Mon 6/105:33 amBOS - EYW
2 stops8h 22mAmerican Airlines
Tue 6/183:10 pmEYW - BOS
2 stops7h 37mAmerican Airlines
Deal found 5/31$340

Boston to Key West 2024 flight deals

Discover exclusive flight deals for travel between Boston and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
These are some of the best deals we've found on flights to Key West in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 7/109:12 amBOS - EYW
1 stop6h 42mAmerican Airlines
Wed 7/174:24 pmEYW - BOS
1 stop6h 16mAmerican Airlines
Deal found 5/31$243
Sat 9/289:00 amBOS - EYW
1 stop8h 29mAmerican Airlines
Wed 10/212:53 pmEYW - BOS
1 stop8h 06mAmerican Airlines
Deal found 5/30$245
Sat 8/248:00 amBOS - EYW
1 stop8h 26mAmerican Airlines
Sat 8/312:59 pmEYW - BOS
2 stops8h 54mAmerican Airlines
Deal found 5/31$248
Wed 7/108:00 amBOS - EYW
2 stops7h 54mAmerican Airlines
Wed 7/172:40 pmEYW - BOS
1 stop8h 00mAmerican Airlines
Deal found 5/31$250
Wed 8/75:55 amBOS - EYW
2 stops7h 10mAmerican Airlines
Sat 8/177:30 pmEYW - BOS
1 stop5h 08mAmerican Airlines
Deal found 5/31$251
Tue 8/208:00 amBOS - EYW
1 stop8h 20mAmerican Airlines
Fri 8/2312:47 pmEYW - BOS
1 stop6h 12mAmerican Airlines
Deal found 5/31$253
Sat 8/249:00 amBOS - EYW
2 stops7h 26mAmerican Airlines
Sat 8/312:59 pmEYW - BOS
2 stops8h 54mAmerican Airlines
Deal found 5/31$255
Tue 8/205:57 amBOS - EYW
2 stops7h 08mAmerican Airlines
Fri 8/2312:47 pmEYW - BOS
1 stop6h 12mAmerican Airlines
Deal found 5/31$258
Sat 9/289:21 amBOS - EYW
2 stops7h 22mAmerican Airlines
Wed 10/212:53 pmEYW - BOS
1 stop8h 06mAmerican Airlines
Deal found 5/30$260

Non-stop flights to Key West from Boston

Discover non-stop flight options from Boston to Key West. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
Consider booking one of these non-stop flights heading from Boston to Key West. If you're looking for other options for flights from Boston to Key West, make sure to update the search form at the top of page.
Sun 10/278:01 amBOS - EYW
Nonstop4h 18mJetBlue
Thu 10/311:16 pmEYW - BOS
Nonstop3h 29mJetBlue
Deal found 6/1$458
Sun 11/248:01 amBOS - EYW
Nonstop4h 18mJetBlue
Thu 11/281:16 pmEYW - BOS
Nonstop3h 29mJetBlue
Deal found 5/31$503
Fri 10/258:00 amBOS - EYW
Nonstop3h 35mJetBlue
Mon 10/281:16 pmEYW - BOS
Nonstop3h 29mJetBlue
Deal found 5/31$623
Thu 10/178:00 amBOS - EYW
Nonstop3h 35mJetBlue
Sun 10/201:15 pmEYW - BOS
Nonstop3h 31mJetBlue
Deal found 5/31$723
Sat 11/98:01 amBOS - EYW
Nonstop4h 18mJetBlue
Sun 11/171:16 pmEYW - BOS
Nonstop3h 29mJetBlue
Deal found 6/1$838
Thu 11/78:01 amBOS - EYW
Nonstop4h 18mJetBlue
Mon 11/111:16 pmEYW - BOS
Nonstop3h 29mJetBlue
Deal found 6/1$1,228

Boston to Key West flights leaving soon

Find last-minute flight options from Boston to Key West for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
Book one of these great deals on flights from Boston to Key West. Users should examine the flight details to ensure there are no surprises.
Mon 6/108:00 amBOS - EYW
1 stop8h 29mAmerican Airlines
Wed 6/1912:46 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Deal found 5/31$330
Fri 6/75:33 amBOS - EYW
1 stop6h 33mAmerican Airlines
Fri 6/145:04 pmEYW - BOS
1 stop5h 12mAmerican Airlines
Deal found 5/31$332
Mon 6/105:33 amBOS - EYW
2 stops8h 22mAmerican Airlines
Wed 6/1912:46 pmEYW - BOS
1 stop8h 12mAmerican Airlines
Deal found 5/31$335
Mon 6/105:33 amBOS - EYW
1 stop6h 33mAmerican Airlines
Mon 6/172:25 pmEYW - BOS
2 stops9h 09mAmerican Airlines
Deal found 5/31$337
Fri 6/75:50 amBOS - EYW
2 stops8h 05mAmerican Airlines
Fri 6/145:04 pmEYW - BOS
1 stop5h 12mAmerican Airlines
Deal found 5/31$338
Mon 6/105:33 amBOS - EYW
2 stops8h 22mAmerican Airlines
Tue 6/183:10 pmEYW - BOS
2 stops7h 37mAmerican Airlines
Deal found 5/31$340
Mon 6/105:33 amBOS - EYW
2 stops8h 22mAmerican Airlines
Mon 6/172:25 pmEYW - BOS
2 stops9h 09mAmerican Airlines
Deal found 5/31$342
Mon 6/105:33 amBOS - EYW
2 stops8h 22mAmerican Airlines
Wed 6/1911:15 amEYW - BOS
2 stops8h 06mAmerican Airlines
Deal found 5/31$357
Sat 6/88:00 amBOS - EYW
1 stop5h 20mAmerican Airlines
Tue 6/114:59 pmEYW - BOS
1 stop5h 48mAmerican Airlines
Deal found 5/31$367

One-way flights to Key West from Boston

Search for one-way flight options from Boston to Key West. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
If you're seeking multiple options on one-way flights from Boston to Key West, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Boston to Key West instead should update the search form at the top of page.
Sat 6/89:17 pmBOS - EYW
1 stop11h 52mMultiple Airlines
Deal found 5/31$111
Sat 6/85:35 pmBOS - EYW
2 stops15h 34mMultiple Airlines
Deal found 5/31$121
Wed 6/266:48 amBOS - EYW
1 stop5h 18mAmerican Airlines
Deal found 5/31$122
Tue 7/97:00 amBOS - EYW
2 stops7h 40mAmerican Airlines
Deal found 5/30$128
Mon 9/168:00 amBOS - EYW
1 stop8h 43mAmerican Airlines
Deal found 5/31$132
Sun 6/2310:10 amBOS - EYW
1 stop6h 55mDelta
Deal found 5/30$133
Wed 6/268:00 amBOS - EYW
2 stops8h 29mAmerican Airlines
Deal found 5/31$138
Mon 10/288:01 amBOS - EYW
Nonstop4h 18mJetBlue
Deal found 5/31$139
Wed 6/199:08 amBOS - EYW
1 stop8h 08mAmerican Airlines
Deal found 6/1$148

Find flights from Boston to Key West within your budget

Customize your flight search to find flights from Boston to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$243 - $461

Route

Depart

Return

Price

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 7/10

1 stop6h 42m

Key West

Wed 7/17

1 stop6h 16m

$243

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sat 9/28

1 stop8h 29m

Key West

Wed 10/2

1 stop8h 06m

$245

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sat 8/24

1 stop8h 26m

Key West

Sat 8/31

2 stops8h 54m

$248

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 7/10

2 stops7h 54m

Key West

Wed 7/17

1 stop8h 00m

$250

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sun 8/11

1 stop5h 25m

Key West

Fri 8/16

1 stop7h 00m

$301

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 10/30

1 stop5h 58m

Key West

Tue 11/5

2 stops11h 57m

$350

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Thu 7/18

1 stop7h 15m

Key West

Sun 7/21

2 stops15h 29m

$382

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Thu 6/20

1 stop7h 06m

Key West

Sun 6/23

2 stops11h 50m

$385

Boston Logan IntlKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 8/20

1 stop8h 25m

Key West

Fri 8/23

1 stop8h 01m

$461

Flights are sorted by cheapest first

Deals found on 5/31

How far ahead should I book a flight from Boston to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Key West. Price data was last updated on May 24, 2024.
Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Boston to Key West?

Use this chart to determine the cheapest time to fly round-trip from Boston to Key West. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Key West flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Boston to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Key West by month

Plan your trip to Key West by taking into account the average temperature and rainfall totals by month.

EYW

Temperature

69.8 - 84.2 °F

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated June 1, 2024.
Read through reviews of airlines operating flights from Boston to Key West, such as United Airlines, JetBlue and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Delta
8.0
Very good
10,419 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

JetBlue
7.6
Good
4,351 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Allegiant Air
7.5
Good
1,002 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

United Airlines
7.4
Good
10,754 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

American Airlines
7.3
Good
14,268 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Boston to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Boston to Key West?

    If you book a flight from Boston to Key West, you will be flying from Logan Intl to Key West. Flights to Key West (EYW) from Boston Logan Intl (BOS) take 3h 35m for a nonstop flight. There is 1 flight from Logan Intl to Key West per day from 6 airlines.

  • Can I find flights from Boston to Key West for under $300 on Cheapflights?

    Yes, there are multiple flights from Boston to Key West for under $300. The cheapest flight booked recently is on American Airlines for just $243, but on average you can expect to pay $273.

  • Are there nonstop flights from Boston to Key West for under $500 on Cheapflights?

    Cheapflights has at least 6 direct flights from Boston to Key West under $500. A good price for a nonstop flight from Boston to Key West is less than $728.

  • Are there last-minute flights available from Boston to Key West for under $400?

    There are currently 20+ open flights from Boston to Key West within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Boston to Key West round-trip?

    Currently priced at $243, American Airlines will fly you from Boston to Key West and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $301. American Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Key West one-way?

    The cheapest airlines for a one-way flight from Boston to Key West are American Airlines ($122), Delta ($133), and JetBlue ($139).

  • What are the cheapest flights from Boston to Key West?

    The cheapest flight price from Boston to Key West is $189. On average you can expect to pay $343. The most popular route, (Boston Logan Intl - Key West), can usually be booked for $246.

  • What does BOS to EYW mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to Key West Airport flight would often be abbreviated as a BOS to EYW flight.

  • Where are the most common layover locations when flying from Boston to Key West?

    Flights departing from Boston and landing in Key West layover in Charlotte most frequently. Miami sees the second most layovers for non-direct flights flying from Boston to Key West.

  • What are some popular things to do or see while on a layover in Charlotte?

    Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame are currently the most popular points of interest in Charlotte at the moment. Those on a layover in Charlotte interested in visiting Carowind, North Carolina Blumenthal Performing Arts Center, or NASCAR Hall of Fame can do so by traveling 8.2 mi, 5.8 mi, and 5.7 mi, respectively from Charlotte Douglas. Travelers in need of a car in Charlotte can rent one for about $54 per day.

  • What are some popular points of interest to see during a layover in Miami?

    The majority of Miami visitors spend their time at Bayfront Park, Wynwood Art District, and Bayside Marketplace. Bayfront Park, Wynwood Art District and Bayside Marketplace are located about 6.4 mi, 5.5 mi, and 6.4 mi, respectively from Miami if you are interested in checking them out. Those looking to explore during their layover in Miami can rent a car from Miami for about $25 per day.

  • Where are the least popular layover locations for Boston to Key West flights?

    Boston to Key West flights have a layover in Philadelphia the least frequently.

  • Can I find deals for flights from Boston to Key West that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Key West flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Key West with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Key West flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Key West that include hotel bookings?

    Yes. In addition to deals on Boston to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Key West.

  • Can I find deals for business class flights from Boston to Key West?

    Yes. Cheapflights offers flight deals from Boston to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Key West that allow pets onboard?

    Many airlines flying from Boston to Key West offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Key West?

    Yes, you can often find last-minute deals on Boston to Key West flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Key West flight deals updated?

    The Boston to Key West flight deals you see on this page were last updated on 5/31.

  • What are the most popular airlines that fly from Boston to Key West?

    The most popular airlines flying from Boston to Key West are American Airlines, Alaska Airlines and JetBlue. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Boston to Key West?

    Currently, January is the cheapest month in which you can book a flight from Boston to Key West (average of $374). Flying from Boston to Key West in March is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 6 airlines flying from Boston to Key West

Discover the top 6 airlines that operate flights from Boston to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$206Average$376FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$219Average$344FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$248Average$558FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest$253Average$491FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$393Average$413FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Linear Air TaxiCheapest$18,260Average$36,512FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights
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Search flights from Boston to Key West by cabin class

Find flights from Boston to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Weekly flight availability from Boston to Key West

Explore weekly flight availability from Boston to Key West. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 1, 2024.
Sunday2daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday2daily flights
Thursday1daily flight
Friday1daily flight
Saturday2daily flights

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Why should you use Cheapflights to find cheap flight tickets from Boston to Key West?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Key West flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boston to Key West become cheaper?

Yes! Start tracking prices for Boston to Key West flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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