Cheap flights from Islip, New York to Boston from $83

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Boston departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Islip, New York to Boston

Cheap round-trip flights

Southwest Logo
6:05 am - 10:30 amISP-BOS
4h 25m1 stop
Southwest Logo
5:20 am - 12:05 pmBOS-ISP
6h 45m1 stop
$179Southwest
Find Deal
Wed, Aug 13 - Sat, Aug 16
Southwest Logo
6:05 am - 10:30 amISP-BOS
4h 25m1 stop
Southwest Logo
7:10 am - 4:30 pmBOS-ISP
9h 20m2 stops
$202Southwest
Find Deal
Tue, Aug 12 - Thu, Aug 14
Southwest Logo
6:05 am - 10:30 amISP-BOS
4h 25m1 stop
Southwest Logo
5:50 pm - 10:05 pmBOS-ISP
4h 15m1 stop
$208Southwest
Find Deal
Wed, Sep 10 - Wed, Sep 10
Southwest Logo
6:05 am - 10:30 amISP-BOS
4h 25m1 stop
Southwest Logo
5:15 am - 12:30 pmBOS-ISP
7h 15m1 stop
$248Southwest
Find Deal
Wed, Aug 13 - Sun, Aug 17
Southwest Logo
6:05 am - 10:30 amISP-BOS
4h 25m1 stop
Southwest Logo
6:55 pm - 10:55 pmBOS-ISP
4h 00m1 stop
$252Southwest
Find Deal
Tue, Aug 12 - Thu, Aug 14
Southwest Logo
6:05 am - 10:30 amISP-BOS
4h 25m1 stop
Southwest Logo
12:40 pm - 9:05 pmBOS-ISP
8h 25m2 stops
$256Southwest
Find Deal
Wed, Sep 10 - Wed, Sep 10
Frontier Logo
2:05 pm - 12:39 amISP-BOS
10h 34m1 stop
Frontier Logo
6:00 am - 1:04 pmBOS-ISP
7h 04m1 stop
$297Frontier
Find Deal
Sat, Jul 26 - Sun, Jul 27
Frontier Logo
8:37 pm - 8:35 amISP-BOS
11h 58m1 stop
Frontier Logo
6:00 am - 1:04 pmBOS-ISP
7h 04m1 stop
$308Frontier
Find Deal
Fri, Aug 1 - Sun, Aug 3
Frontier Logo
2:05 pm - 12:38 amISP-BOS
10h 33m1 stop
Frontier Logo
6:00 am - 1:04 pmBOS-ISP
7h 04m1 stop
$317Frontier
Find Deal
Thu, Jul 24 - Sun, Jul 27
 Logo
2:05 pm - 12:39 amISP-BOS
10h 34m1 stop
 Logo
11:53 am - 1:24 pmBOS-ISP
1h 31mnonstop
Sat, Jul 26 - Sun, Jul 27

Frontier flights from Islip, New York to Boston

Our best Frontier deals on Islip, New York to Boston flight tickets
Frontier
Jul 26
ISP2:05 pmIslip Long Island
10h 34m
1 stop
BOS12:39 amBoston Logan Intl
Jul 27
BOS6:00 amBoston Logan Intl
7h 04m
1 stop
ISP1:04 pmIslip Long Island
Frontier
Aug 1
ISP8:37 pmIslip Long Island
11h 58m
1 stop
BOS8:35 amBoston Logan Intl
Aug 3
BOS6:00 amBoston Logan Intl
7h 04m
1 stop
ISP1:04 pmIslip Long Island
Frontier
Jul 24
ISP2:05 pmIslip Long Island
10h 33m
1 stop
BOS12:38 amBoston Logan Intl
Jul 27
BOS6:00 amBoston Logan Intl
7h 04m
1 stop
ISP1:04 pmIslip Long Island

Southwest flights from Islip, New York to Boston

Our best Southwest deals on Islip, New York to Boston flight tickets
Southwest
Aug 13
ISP6:05 amIslip Long Island
4h 25m
1 stop
BOS10:30 amBoston Logan Intl
Aug 16
BOS5:20 amBoston Logan Intl
6h 45m
1 stop
ISP12:05 pmIslip Long Island
Southwest
Aug 12
ISP6:05 amIslip Long Island
4h 25m
1 stop
BOS10:30 amBoston Logan Intl
Aug 14
BOS7:10 amBoston Logan Intl
9h 20m
2 stops
ISP4:30 pmIslip Long Island
Southwest
Sep 10
ISP6:05 amIslip Long Island
4h 25m
1 stop
BOS10:30 amBoston Logan Intl
Sep 10
BOS5:50 pmBoston Logan Intl
4h 15m
1 stop
ISP10:05 pmIslip Long Island

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, May 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 $157. If you aren’t able to travel during the month of May, then book flights to Boston from Islip, New York during June instead. Flights to Boston in June, while not as cheap as those in May, still average around $238.

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 $263. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $502.

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 evening. momondo users have found flights departing from Islip, New York to Boston in the evening for as low as $287. 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 $507 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 Long Island to Boston Logan Intl flights?

There are 1 cabin classes available to choose from on Islip Long Island to Boston Logan Intl 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 61% 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

$83

Fastest flight time

1h 27m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Boston

1 airport
The best one-way flight to Boston from Islip, New York in the past 72 hours is $83. The best round-trip flight deal from Islip, New York to Boston found on momondo in the last 72 hours is $179.
The fastest flight from Islip, New York to Boston takes 1h 27m
Direct flights go from Islip, New York to Boston on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Cape Air.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • 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 27m.

  • 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
JetBluePriceFrom $97Free CancellationRating
7.3
2,914 reviews
Search JetBlue flights
SouthwestPriceFrom $271Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Nashua
Cambridge
Kennebunkport
Narragansett
Laconia
Brockton
Concord
Everett
South Yarmouth
Gloucester
Wells
Warwick
Falmouth

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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