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Cheap flights from Boston to Islip (BOS - ISP) from $104

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 6/16. 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 — ISP
Jun 6 — Jun 131
From?
To?
Thu 6/6
Thu 6/13
1 adult, Economy
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Cheap flight deals from Boston to Islip

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Islip (ISP). 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.

Round-trip from

$214

One-way from

$104
From Boston Logan Intl to Islip Long Island
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One-way flight from Boston Logan Intl to Islip Long Island
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How far in advance should I book a flight from Boston to Islip, New York?

Users have found that booking a flight from Boston to Islip, New York at least 57 days early can save you up to 156% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Boston to Islip, New York for as little as $178 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $331 for flights departing within the next 3 days.

What is the cheapest month to fly from Boston to Islip, New York?

Flights from Boston to Islip, New York lean towards being more expensive in June. Prices are generally better when you fly from Boston to Islip, New York in January, with the cheapest ticket starting at $86.

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

When flying from Boston to Islip, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Boston to Islip flights in June & July 2024

Find cheap flight options from Boston to Islip 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.
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/201:05 pmISP - BOS
2 stops22h 12mMultiple Airlines
Deal found 6/1$538
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/201:05 pmISP - BOS
2 stops22h 12mMultiple Airlines
Deal found 6/1$539
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/202:05 pmISP - BOS
3 stops19h 46mMultiple Airlines
Deal found 6/1$570
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/202:05 pmISP - BOS
3 stops19h 46mMultiple Airlines
Deal found 6/1$571
Sun 6/306:50 pmBOS - ISP
2 stops22h 17mMultiple Airlines
Sun 7/71:05 pmISP - BOS
2 stops22h 26mMultiple Airlines
Deal found 5/31$579
Sun 6/3011:28 amBOS - ISP
3 stops29h 39mMultiple Airlines
Sun 7/71:05 pmISP - BOS
2 stops22h 26mMultiple Airlines
Deal found 5/31$596
Sun 6/306:50 pmBOS - ISP
2 stops22h 17mMultiple Airlines
Sun 7/71:05 pmISP - BOS
2 stops22h 26mMultiple Airlines
Deal found 6/1$606
Sun 6/306:00 amBOS - ISP
3 stops35h 07mMultiple Airlines
Sun 7/71:05 pmISP - BOS
2 stops22h 26mMultiple Airlines
Deal found 6/1$607
Sun 6/306:00 amBOS - ISP
3 stops35h 07mMultiple Airlines
Sun 7/71:05 pmISP - BOS
3 stops25h 44mMultiple Airlines
Deal found 6/1$625

Boston to Islip 2024 flight deals

Discover exclusive flight deals for travel between Boston and Islip 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.
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/201:05 pmISP - BOS
2 stops22h 12mMultiple Airlines
Deal found 6/1$538
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/201:05 pmISP - BOS
2 stops22h 12mMultiple Airlines
Deal found 6/1$539
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/202:05 pmISP - BOS
3 stops19h 46mMultiple Airlines
Deal found 6/1$570
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/202:05 pmISP - BOS
3 stops19h 46mMultiple Airlines
Deal found 6/1$571
Sun 6/306:50 pmBOS - ISP
2 stops22h 17mMultiple Airlines
Sun 7/71:05 pmISP - BOS
2 stops22h 26mMultiple Airlines
Deal found 5/31$579
Sun 6/3011:28 amBOS - ISP
3 stops29h 39mMultiple Airlines
Sun 7/71:05 pmISP - BOS
2 stops22h 26mMultiple Airlines
Deal found 5/31$596
Sun 6/306:50 pmBOS - ISP
2 stops22h 17mMultiple Airlines
Sun 7/71:05 pmISP - BOS
2 stops22h 26mMultiple Airlines
Deal found 6/1$606
Sun 6/306:00 amBOS - ISP
3 stops35h 07mMultiple Airlines
Sun 7/71:05 pmISP - BOS
2 stops22h 26mMultiple Airlines
Deal found 6/1$607
Sun 6/306:00 amBOS - ISP
3 stops35h 07mMultiple Airlines
Sun 7/71:05 pmISP - BOS
3 stops25h 44mMultiple Airlines
Deal found 6/1$625

Boston to Islip flights leaving soon

Find last-minute flight options from Boston to Islip 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.
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/201:05 pmISP - BOS
2 stops22h 12mMultiple Airlines
Deal found 6/1$538
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/201:05 pmISP - BOS
2 stops22h 12mMultiple Airlines
Deal found 6/1$539
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/202:05 pmISP - BOS
3 stops19h 46mMultiple Airlines
Deal found 6/1$570
Sat 6/811:56 amBOS - ISP
3 stops24h 29mMultiple Airlines
Thu 6/202:05 pmISP - BOS
3 stops19h 46mMultiple Airlines
Deal found 6/1$571

One-way flights to Islip from Boston

Search for one-way flight options from Boston to Islip. 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.
Sun 6/165:08 pmBOS - ISP
1 stop16h 05mMultiple Airlines
Deal found 5/31$104
Thu 6/274:42 pmBOS - ISP
2 stops24h 25mMultiple Airlines
Deal found 5/31$238
Thu 6/274:16 pmBOS - ISP
3 stops24h 51mMultiple Airlines
Deal found 5/31$246
Sun 6/166:50 pmBOS - ISP
2 stops22h 17mMultiple Airlines
Deal found 5/31$259
Sun 6/97:07 pmBOS - ISP
2 stops18h 10mMultiple Airlines
Deal found 5/31$290
Sun 6/1611:28 amBOS - ISP
3 stops29h 39mMultiple Airlines
Deal found 5/31$291
Sun 6/95:08 pmBOS - ISP
3 stops20h 09mMultiple Airlines
Deal found 5/31$303
Thu 6/67:46 pmBOS - ISP
2 stops17h 31mMultiple Airlines
Deal found 5/31$410
Thu 6/64:42 pmBOS - ISP
3 stops20h 35mMultiple Airlines
Deal found 5/31$466

Find flights from Boston to Islip within your budget

Customize your flight search to find flights from Boston to Islip 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

$579 - $641

Route

Depart

Return

Price

Boston Logan IntlIslip Long Island

BOS - ISP

BOSISP

Boston Logan Intl

Sun 6/30

2 stops22h 17m

Islip Long Island

Sun 7/7

2 stops22h 26m

$579

Boston Logan IntlIslip Long Island

BOS - ISP

BOSISP

Boston Logan Intl

Sun 6/30

3 stops29h 39m

Islip Long Island

Sun 7/7

2 stops22h 26m

$596

Boston Logan IntlIslip Long Island

BOS - ISP

BOSISP

Boston Logan Intl

Sun 6/30

3 stops29h 39m

Islip Long Island

Sun 7/7

3 stops24h 45m

$641

Flights are sorted by cheapest first

Deals found on 5/31

No data available for this route at this time. Please check back soon.

Best time to book a flight from Boston to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip 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 Islip by month

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

NYC

Temperature

33.8 - 77 °F

Related info for your journey

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

  • Can I find flights from Boston to Islip, New York for under $600 on Cheapflights?

    Yes, there are multiple flights from Boston to Islip, New York for under $600. The cheapest flight booked recently is on Multiple Airlines for just $579, but on average you can expect to pay $605.

  • Are there last-minute flights available from Boston to Islip, New York for under $600?

    There are currently 4+ open flights from Boston to Islip, New York within the next 7 days for less than $600.

  • What does BOS to ISP mean?

    Boston Logan Intl Airport is BOS and Islip Long Island Airport is ISP. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Boston to Islip 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 Islip with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Islip 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 Islip that include hotel bookings?

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

  • How can I find direct flights from Boston to Islip?

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

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

    Yes. Cheapflights offers flight deals from Boston to Islip 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 Islip that allow pets onboard?

    Many airlines flying from Boston to Islip 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 Islip?

    Yes, you can often find last-minute deals on Boston to Islip 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 Islip, New York flight deals updated?

    The Boston to Islip, New York flight deals you see on this page were last updated on 6/1.

  • What is the cheapest month to book a flight from Boston to Islip, New York?

    Currently, December is the cheapest month in which you can book a flight from Boston to Islip, New York (average of $78). Flying from Boston to Islip, New York in February is currently the most expensive (average of $151). 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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Search flights from Boston to Islip by cabin class

Find flights from Boston to Islip, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Islip?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Islip from Boston today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Islip from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Islip with no change fees?

Yes! Cheapflights helps users easily find flights from Boston to Islip with no change fees.

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

Yes, Cheapflights offers price alerts on Boston to Islip flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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