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Cheap flights from Islip, New York to Boston from $179

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Islip, New York to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:00 am - 10:00 amISP  Islip Long Island-BOS Boston Logan Intl
4h 00m1 stop Baltimore/Washington
Southwest Logo
6:45 am - 12:10 pmBOS  Boston Logan Intl-ISP Islip Long Island
5h 25m1 stop Baltimore/Washington
$357Southwest
Mon, Oct 26 - Wed, Oct 28
Southwest Logo
6:05 am - 12:25 pmISP  Islip Long Island-BOS Boston Logan Intl
6h 20m1 stop Baltimore/Washington
Southwest Logo
5:30 pm - 11:40 pmBOS  Boston Logan Intl-ISP Islip Long Island
6h 10m1 stop Baltimore/Washington
$357Southwest
Tue, Oct 20 - Thu, Oct 22
Southwest Logo
3:50 pm - 10:10 pmISP  Islip Long Island-BOS Boston Logan Intl
6h 20m1 stop Baltimore/Washington
Southwest Logo
6:45 am - 12:10 pmBOS  Boston Logan Intl-ISP Islip Long Island
5h 25m1 stop Baltimore/Washington
$357Southwest
Sat, Oct 10 - Tue, Oct 13
Southwest Logo
11:00 am - 4:05 pmISP  Islip Long Island-BOS Boston Logan Intl
5h 05m1 stop Baltimore/Washington
Southwest Logo
5:20 pm - 11:35 pmBOS  Boston Logan Intl-ISP Islip Long Island
6h 15m1 stop Baltimore/Washington
$357Southwest
Fri, Oct 2 - Fri, Oct 2
Southwest Logo
3:10 pm - 7:15 pmISP  Islip Long Island-BOS Boston Logan Intl
4h 05m1 stop Baltimore/Washington
Southwest Logo
7:50 pm - 11:40 pmBOS  Boston Logan Intl-ISP Islip Long Island
3h 50m1 stop Baltimore/Washington
$357Southwest
Fri, Oct 16 - Mon, Oct 19
Southwest Logo
6:15 am - 10:00 amISP  Islip Long Island-BOS Boston Logan Intl
3h 45m1 stop Baltimore/Washington
Southwest Logo
5:35 am - 10:20 amBOS  Boston Logan Intl-ISP Islip Long Island
4h 45m1 stop Baltimore/Washington
$357Southwest
Sat, Oct 17 - Sun, Oct 18
Southwest Logo
5:40 pm - 11:50 pmISP  Islip Long Island-BOS Boston Logan Intl
6h 10m1 stop Baltimore/Washington
Southwest Logo
7:45 pm - 11:30 pmBOS  Boston Logan Intl-ISP Islip Long Island
3h 45m1 stop Baltimore/Washington
$357Southwest
Fri, Nov 6 - Sun, Nov 8
Southwest Logo
10:55 am - 4:00 pmISP  Islip Long Island-BOS Boston Logan Intl
5h 05m1 stop Baltimore/Washington
Southwest Logo
3:50 pm - 8:00 pmBOS  Boston Logan Intl-ISP Islip Long Island
4h 10m1 stop Baltimore/Washington
$357Southwest
Wed, Sep 30 - Tue, Oct 6
Cape Air Logo
7:25 am - 8:59 amISP  Islip Long Island-BOS Boston Logan Intl
1h 34mnonstop
Cape Air Logo
2:34 pm - 4:10 pmBOS  Boston Logan Intl-ISP Islip Long Island
1h 36mnonstop
$496Cape Air
Sat, Oct 17 - Sun, Oct 18
Cape Air Logo
7:25 am - 8:59 amISP  Islip Long Island-BOS Boston Logan Intl
1h 34mnonstop
Cape Air Logo
6:19 pm - 7:45 pmBOS  Boston Logan Intl-ISP Islip Long Island
1h 26mnonstop
$496Cape Air
Fri, Oct 16 - Sat, Oct 17

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Frontier flights from Islip, New York to Boston

Our best Frontier deals on Islip, New York to Boston flight tickets
Frontier
Sep 24
ISP5:43 pmIslip Long Island
17h 08m
1 stop
BOS10:51 amBoston Logan Intl
Sep 28
BOS11:36 amBoston Logan Intl
29h 22m
1 stop
ISP4:58 pmIslip Long Island
$457
Frontier
Sep 10
ISP5:43 pmIslip Long Island
17h 08m
1 stop
BOS10:51 amBoston Logan Intl
Sep 13
BOS11:53 amBoston Logan Intl
29h 05m
1 stop
ISP4:58 pmIslip Long Island
$535

Southwest flights from Islip, New York to Boston

Our best Southwest deals on Islip, New York to Boston flight tickets
Southwest
Oct 2
ISP3:10 pmIslip Long Island
4h 05m
1 stop
BOS7:15 pmBoston Logan Intl
Oct 4
BOS5:35 amBoston Logan Intl
4h 45m
1 stop
ISP10:20 amIslip Long Island
$357
Southwest
Oct 17
ISP6:15 amIslip Long Island
10h 15m
2 stops
BOS4:30 pmBoston Logan Intl
Oct 18
BOS5:35 amBoston Logan Intl
4h 45m
1 stop
ISP10:20 amIslip Long Island
$362
Southwest
Oct 2
ISP3:10 pmIslip Long Island
4h 05m
1 stop
BOS7:15 pmBoston Logan Intl
Oct 4
BOS5:35 amBoston Logan Intl
4h 45m
1 stop
ISP10:20 amIslip Long Island
$367

momondo Fare Finder

 
Use the filters below to find and compare flights from Islip, New York to Boston that are best for you.

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Route

Depart

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Price

Cheapest round-trip

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Mon 10/26

6:00 am-10:00 am

1 stop4h 00m

Boston Logan Intl

Wed 10/28

6:45 am-12:10 pm

1 stop5h 25m

$357

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Tue 10/20

6:05 am-12:25 pm

1 stop6h 20m

Boston Logan Intl

Thu 10/22

5:30 pm-11:40 pm

1 stop6h 10m

$357

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Sat 10/10

3:50 pm-10:10 pm

1 stop6h 20m

Boston Logan Intl

Tue 10/13

6:45 am-12:10 pm

1 stop5h 25m

$357

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Fri 10/2

11:00 am-4:05 pm

1 stop5h 05m

Boston Logan Intl

Fri 10/2

5:20 pm-11:35 pm

1 stop6h 15m

$357

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Fri 10/16

3:10 pm-7:15 pm

1 stop4h 05m

Boston Logan Intl

Mon 10/19

7:50 pm-11:40 pm

1 stop3h 50m

$357

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Sat 10/17

6:15 am-10:00 am

1 stop3h 45m

Boston Logan Intl

Sun 10/18

5:35 am-10:20 am

1 stop4h 45m

$357

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Fri 11/6

5:40 pm-11:50 pm

1 stop6h 10m

Boston Logan Intl

Sun 11/8

7:45 pm-11:30 pm

1 stop3h 45m

$357

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Wed 9/30

10:55 am-4:00 pm

1 stop5h 05m

Boston Logan Intl

Tue 10/6

3:50 pm-8:00 pm

1 stop4h 10m

$357

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Sat 10/17

7:25 am-8:59 am

Nonstop1h 34m

Boston Logan Intl

Sun 10/18

2:34 pm-4:10 pm

Nonstop1h 36m

$496
Quickest round-trip

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Fri 10/16

7:25 am-8:59 am

Nonstop1h 34m

Boston Logan Intl

Sat 10/17

6:19 pm-7:45 pm

Nonstop1h 26m

$496

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Islip, New York to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Islip, New York and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from $520 to $594.
The lowest price recently found on this route was $357.

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Islip, New York to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of February, then book flights to Boston from Islip, New York during June instead. Flights to Boston in June, while not as cheap as those in February, still average around $503.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Islip, New York to Boston is on a Friday when prices can be found for as low as $344. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Wednesday is $499.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Islip, New York to Boston in the morning for as low as $388. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $554 per ticket.

What is the cheapest Islip Long Island to Boston Logan Intl flight route?

Fly from Islip Long Island to Boston Logan Intl for the best Islip Long Island - Boston Logan Intl flight prices

What cabin class options are available on Islip, New York to Boston flights?

There is only 1 cabin class available to choose from on Islip, New York to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Islip, New York to Boston flights?

You could potentially save up to 5% on your flight if you consider stops on a Islip, New York to Boston flight.

When to book flights from Islip, New York to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Boston (ISP to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Boston

Best Price Found

$179

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Islip, New York in the past 72 hours is $179. The best round-trip flight deal from Islip, New York to Boston found on momondo in the last 72 hours is $357.
The fastest flight from Islip, New York to Boston takes 1h 25m
Direct flights go from Islip, New York to Boston every day.
There is 1 airport in Boston. From Islip, New York there are direct flights to Boston Logan Intl (BOS).
Search flight deals

Frequently asked questions about flying from Islip, New York to Boston

  • How far is Islip Long Island to Boston Logan Intl by plane?

    The distance between Islip Long Island and Boston Logan Intl is about 158.2 mi. In terms of flight time, this usually takes a little over 1h 25m.

  • When did momondo last update prices for flights from Islip Long Island Airport to Boston Logan Intl Airport?

    Prices for flights from Islip Long Island Airport to Boston Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Islip Long Island Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Islip Long Island Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Islip, New York to Boston?

  • What is the most popular airline from Islip, New York to Boston?

Best airlines flying from Islip, New York to Boston

Compare and see reviews for airlines that fly from Islip, New York to Boston with momondo
Airline
Rating
Free Cancellation
Price
Cape AirPriceFrom $503Free CancellationRating
9.4
32 reviews
Search Cape Air flights

  • Cape Air Flights From Islip, New York to Boston

    Cape Air is one of the most popular airlines flying from Islip, New York to Boston, operating 12 flights/week on average for this route. A good Cape Air flight deal for Islip, New York to Boston starts from $503 round-trip, up to an average price of $560. Our users have rated Cape Air at 9.4/10.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Ogunquit
Old Orchard Beach
Salem
Laconia
Cambridge
Hampton
Revere
South Yarmouth
Plymouth
Middletown
South Portland
Everett
Warwick
Kennebunkport
Gloucester
Brockton
Seekonk
Nashua
York Beach

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Boston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Boston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Islip to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Islip on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Islip to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Islip.

I’m not ready to book a flight from Islip to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Islip to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

An easier way to manage your Boston trip

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