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Cheap flights from Islip, New York to Boston from $204

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
3:30 pm - 7:25 pmISP  Islip Long Island-BOS Boston Logan Intl
3h 55m1 stop Baltimore/Washington
Southwest Logo
8:40 am - 5:05 pmBOS  Boston Logan Intl-ISP Islip Long Island
8h 25m1 stop Baltimore/Washington
$412Southwest
Sat, Dec 12 - Sun, Dec 13
Southwest Logo
4:05 pm - 9:55 pmISP  Islip Long Island-BOS Boston Logan Intl
5h 50m1 stop Baltimore/Washington
Southwest Logo
5:35 am - 11:45 amBOS  Boston Logan Intl-ISP Islip Long Island
6h 10m1 stop Baltimore/Washington
$417Southwest
Wed, Dec 9 - Fri, Dec 11
Southwest Logo
12:30 pm - 10:15 pmISP  Islip Long Island-BOS Boston Logan Intl
9h 45m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
7:25 am - 11:45 amBOS  Boston Logan Intl-ISP Islip Long Island
4h 20m1 stop Baltimore/Washington
$422Southwest
Wed, Dec 9 - Fri, Dec 11
Southwest Logo
12:30 pm - 6:50 pmISP  Islip Long Island-BOS Boston Logan Intl
6h 20m1 stop Baltimore/Washington
Southwest Logo
3:30 pm - 9:45 pmBOS  Boston Logan Intl-ISP Islip Long Island
6h 15m1 stop Baltimore/Washington
$427Southwest
Thu, Dec 3 - Thu, Dec 10
Southwest Logo
12:30 pm - 6:45 pmISP  Islip Long Island-BOS Boston Logan Intl
6h 15m1 stop Baltimore/Washington
Southwest Logo
5:35 pm - 9:45 pmBOS  Boston Logan Intl-ISP Islip Long Island
4h 10m1 stop Baltimore/Washington
$427Southwest
Mon, Dec 7 - Thu, Dec 10
Southwest Logo
12:30 pm - 10:15 pmISP  Islip Long Island-BOS Boston Logan Intl
9h 45m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
5:35 pm - 9:45 pmBOS  Boston Logan Intl-ISP Islip Long Island
4h 10m1 stop Baltimore/Washington
$432Southwest
Mon, Dec 7 - Thu, Dec 10
Southwest Logo
6:05 am - 12:20 pmISP  Islip Long Island-BOS Boston Logan Intl
6h 15m1 stop Baltimore/Washington
Southwest Logo
5:10 am - 4:15 pmBOS  Boston Logan Intl-ISP Islip Long Island
11h 05m2 stops Nashville Intl Baltimore/Washington
$438Southwest
Thu, Dec 3 - Thu, Dec 10
Southwest Logo
6:00 am - 5:25 pmISP  Islip Long Island-BOS Boston Logan Intl
11h 25m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
8:40 am - 5:05 pmBOS  Boston Logan Intl-ISP Islip Long Island
8h 25m1 stop Baltimore/Washington
$438Southwest
Sat, Dec 12 - Sun, Dec 13
Southwest Logo
12:30 pm - 10:15 pmISP  Islip Long Island-BOS Boston Logan Intl
9h 45m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
5:10 am - 4:15 pmBOS  Boston Logan Intl-ISP Islip Long Island
11h 05m2 stops Nashville Intl Baltimore/Washington
$443Southwest
Mon, Dec 7 - Thu, Dec 10
Southwest Logo
6:05 am - 12:20 pmISP  Islip Long Island-BOS Boston Logan Intl
6h 15m1 stop Baltimore/Washington
Southwest Logo
7:45 pm - 11:35 pmBOS  Boston Logan Intl-ISP Islip Long Island
3h 50m1 stop Baltimore/Washington
$447Southwest
Fri, Dec 4 - Sun, Dec 6

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Southwest flights from Islip, New York to Boston

Our best Southwest deals on Islip, New York to Boston flight tickets
Southwest
Jan 25
ISP5:45 amIslip Long Island
6h 40m
1 stop
BOS12:25 pmBoston Logan Intl
Jan 27
BOS4:45 pmBoston Logan Intl
4h 50m
1 stop
ISP9:35 pmIslip Long Island
$407
Southwest
Dec 12
ISP3:30 pmIslip Long Island
3h 55m
1 stop
BOS7:25 pmBoston Logan Intl
Dec 13
BOS8:40 amBoston Logan Intl
8h 25m
1 stop
ISP5:05 pmIslip Long Island
$412
Southwest
Dec 9
ISP4:05 pmIslip Long Island
5h 50m
1 stop
BOS9:55 pmBoston Logan Intl
Dec 11
BOS5:35 amBoston Logan Intl
6h 10m
1 stop
ISP11:45 amIslip Long Island
$417

JetBlue flights from Islip, New York to Boston

Our best JetBlue deals on Islip, New York to Boston flight tickets
JetBlue
Nov 30
ISP12:10 pmIslip Long Island
24h 55m
1 stop
BOS1:05 pmBoston Logan Intl
Dec 7
BOS8:15 pmBoston Logan Intl
13h 32m
1 stop
ISP9:47 amIslip Long Island
$758
JetBlue
Dec 19
ISP6:35 pmIslip Long Island
15h 38m
1 stop
BOS10:13 amBoston Logan Intl
Dec 22
BOS6:05 amBoston Logan Intl
27h 47m
1 stop
ISP9:52 amIslip Long Island
$809
JetBlue
Dec 19
ISP6:35 pmIslip Long Island
14h 35m
1 stop
BOS9:10 amBoston Logan Intl
Dec 22
BOS8:10 pmBoston Logan Intl
17h 17m
1 stop
ISP1:27 pmIslip Long Island
$846

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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Cheapest round-trip

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Sat 12/12

3:30 pm-7:25 pm

1 stop3h 55m

Boston Logan Intl

Sun 12/13

8:40 am-5:05 pm

1 stop8h 25m

$412

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Wed 12/9

4:05 pm-9:55 pm

1 stop5h 50m

Boston Logan Intl

Fri 12/11

5:35 am-11:45 am

1 stop6h 10m

$417

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Wed 12/9

12:30 pm-10:15 pm

2 stops9h 45m

Boston Logan Intl

Fri 12/11

7:25 am-11:45 am

1 stop4h 20m

$422

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Thu 12/3

12:30 pm-6:50 pm

1 stop6h 20m

Boston Logan Intl

Thu 12/10

3:30 pm-9:45 pm

1 stop6h 15m

$427

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Mon 12/7

12:30 pm-6:45 pm

1 stop6h 15m

Boston Logan Intl

Thu 12/10

5:35 pm-9:45 pm

1 stop4h 10m

$427

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Mon 12/7

12:30 pm-10:15 pm

2 stops9h 45m

Boston Logan Intl

Thu 12/10

5:35 pm-9:45 pm

1 stop4h 10m

$432

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Thu 12/3

6:05 am-12:20 pm

1 stop6h 15m

Boston Logan Intl

Thu 12/10

5:10 am-4:15 pm

2 stops11h 05m

$438

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Sat 12/12

6:00 am-5:25 pm

2 stops11h 25m

Boston Logan Intl

Sun 12/13

8:40 am-5:05 pm

1 stop8h 25m

$438

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Mon 12/7

12:30 pm-10:15 pm

2 stops9h 45m

Boston Logan Intl

Thu 12/10

5:10 am-4:15 pm

2 stops11h 05m

$443
Quickest round-trip

IslipBoston

ISP Islip Long Island - BOS Boston Logan Intl

ISPBOS

Islip Long Island

Fri 12/4

6:05 am-12:20 pm

1 stop6h 15m

Boston Logan Intl

Sun 12/6

7:45 pm-11:35 pm

1 stop3h 50m

$447

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 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 $387. 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 $532.

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 $435. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $642 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 17% 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

$204

Fastest flight time

4h 05m

Direct flights

None
The best one-way flight to Boston from Islip, New York in the past 72 hours is $204. The best round-trip flight deal from Islip, New York to Boston found on momondo in the last 72 hours is $412.
The fastest flight from Islip, New York to Boston takes 4h 05m
There are no direct flights from Islip, New York to Boston. There are no popular flight routes from Islip, New York to Boston.
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 4h 05m.

  • 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
9.2
34 reviews
Search Cape Air flights

Traveling to a place near Boston?

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

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.

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