How does KAYAK find such low prices on flights from Massachusetts to Islip?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Islip.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Islip?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to Islip?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Islip?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$147 CHEAP FLIGHTS from Massachusetts to Islip

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Massachusetts to Islip

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Massachusetts to Islip

Sat, Dec 19 - Tue, Jan 5

5:15 pm - 11:45 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 30m1 stop Baltimore/Washington

6:05 am - 12:20 pmISP Islip Long Island-BOS Boston Logan Intl

6h 15m1 stop Baltimore/Washington

$397Southwest

Sat, Dec 19 - Sun, Dec 20

5:15 pm - 11:45 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 30m1 stop Baltimore/Washington

4:55 pm - 10:55 pmISP Islip Long Island-BOS Boston Logan Intl

6h 00m1 stop Baltimore/Washington

$397Southwest

Sat, Dec 19 - Sun, Dec 20

5:15 pm - 11:45 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 30m1 stop Baltimore/Washington

4:55 pm - 12:40 amISP Islip Long Island-BOS Boston Logan Intl

7h 45m2 stops Baltimore/Washington Nashville Intl

$402Southwest

Sat, Dec 19 - Tue, Jan 5

5:15 pm - 11:45 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 30m1 stop Baltimore/Washington

12:30 pm - 10:15 pmISP Islip Long Island-BOS Boston Logan Intl

9h 45m2 stops Baltimore/Washington Nashville Intl

$422Southwest

Sat, Dec 19 - Sun, Dec 20

3:00 pm - 12:05 amBOS Boston Logan Intl-ISP Islip Long Island

9h 05m2 stops Baltimore/Washington Orlando

4:55 pm - 12:40 amISP Islip Long Island-BOS Boston Logan Intl

7h 45m2 stops Baltimore/Washington Nashville Intl

$476Southwest

Thu, Dec 24 - Sat, Dec 26

5:30 pm - 9:45 pmBOS Boston Logan Intl-ISP Islip Long Island

4h 15m1 stop Baltimore/Washington

5:30 am - 9:40 amISP Islip Long Island-BOS Boston Logan Intl

4h 10m1 stop Baltimore/Washington

$496Southwest

Sat, Dec 19 - Tue, Jan 5

3:00 pm - 12:05 amBOS Boston Logan Intl-ISP Islip Long Island

9h 05m2 stops Baltimore/Washington Orlando

12:30 pm - 10:15 pmISP Islip Long Island-BOS Boston Logan Intl

9h 45m2 stops Baltimore/Washington Nashville Intl

$496Southwest

Tue, Nov 10 - Sun, Nov 15

5:30 am - 11:45 amBOS Boston Logan Intl-ISP Islip Long Island

6h 15m1 stop Baltimore/Washington

5:35 am - 9:40 amISP Islip Long Island-BOS Boston Logan Intl

4h 05m1 stop Baltimore/Washington

$499Southwest

Mon, Nov 9 - Fri, Nov 13

5:10 pm - 11:35 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 25m1 stop Baltimore/Washington

5:40 pm - 10:35 pmISP Islip Long Island-BOS Boston Logan Intl

4h 55m1 stop Baltimore/Washington

$499Southwest

Tue, Nov 10 - Sat, Nov 14

7:55 am - 11:45 amBOS Boston Logan Intl-ISP Islip Long Island

3h 50m1 stop Baltimore/Washington

6:00 am - 10:05 amISP Islip Long Island-BOS Boston Logan Intl

4h 05m1 stop Baltimore/Washington

$499Southwest

Recent last minute flight deals from Massachusetts to Islip

Fri, Oct 30 - Sun, Nov 1

9:39 am - 11:09 amBOS Boston Logan Intl-ISP Islip Long Island

1h 30mnonstop

7:44 am - 9:04 amISP Islip Long Island-BOS Boston Logan Intl

1h 20mnonstop

$556Cape Air

Fri, Oct 30 - Sun, Nov 1

9:39 am - 11:09 amBOS Boston Logan Intl-ISP Islip Long Island

1h 30mnonstop

7:44 am - 9:04 amISP Islip Long Island-BOS Boston Logan Intl

1h 20mnonstop

$614Cape Air

Fri, Oct 30 - Sun, Nov 1

12:39 pm - 11:20 amBOS Boston Logan Intl-ISP Islip Long Island

22h 41m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

7:44 am - 9:04 amISP Islip Long Island-BOS Boston Logan Intl

1h 20mnonstop

$667Multiple Airlines

Fri, Oct 30 - Sun, Nov 1

12:39 pm - 11:20 amBOS Boston Logan Intl-ISP Islip Long Island

22h 41m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

9:59 am - 11:19 amISP Islip Long Island-BOS Boston Logan Intl

1h 20mnonstop

$723Multiple Airlines

Fri, Oct 30 - Tue, Nov 3

9:39 am - 11:09 amBOS Boston Logan Intl-ISP Islip Long Island

1h 30mnonstop

12:00 pm - 10:34 amISP Islip Long Island-BOS Boston Logan Intl

46h 34m3 stops Raleigh-Durham Orlando Grand Rapids Gerald R. Ford Intl

$728Multiple Airlines

Fri, Oct 30 - Sun, Nov 1

12:39 pm - 11:20 amBOS Boston Logan Intl-ISP Islip Long Island

22h 41m3 stops Atlanta Hartsfield-Jackson Orlando Raleigh-Durham

9:59 am - 11:19 amISP Islip Long Island-BOS Boston Logan Intl

1h 20mnonstop

$743Multiple Airlines

Fri, Oct 30 - Tue, Nov 3

1:05 pm - 5:00 pmBOS Boston Logan Intl-ISP Islip Long Island

3h 55m1 stop Baltimore/Washington

4:05 pm - 9:50 pmISP Islip Long Island-BOS Boston Logan Intl

5h 45m1 stop Baltimore/Washington

$748Southwest

Fri, Oct 30 - Tue, Nov 3

1:10 pm - 11:40 pmBOS Boston Logan Intl-ISP Islip Long Island

10h 30m2 stops Chicago Midway Baltimore/Washington

12:30 pm - 3:50 pmISP Islip Long Island-BOS Boston Logan Intl

3h 20m1 stop Baltimore/Washington

$753Southwest

Fri, Oct 30 - Tue, Nov 3

1:05 pm - 11:15 pmBOS Boston Logan Intl-ISP Islip Long Island

10h 10m2 stops Baltimore/Washington Orlando

12:30 pm - 10:10 pmISP Islip Long Island-BOS Boston Logan Intl

9h 40m2 stops Baltimore/Washington Nashville Intl

$758Southwest

Fri, Oct 30 - Sun, Nov 1

2:44 pm - 4:14 pmBOS Boston Logan Intl-ISP Islip Long Island

1h 30mnonstop

7:45 pm - 10:42 amISP Islip Long Island-BOS Boston Logan Intl

38h 57m3 stops Norfolk Orlando Knoxville McGhee Tyson

$801Multiple Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$147

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Boston to Islip

How does KAYAK find such low prices on flights from Massachusetts to Islip?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Islip.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Islip?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Islip?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islip with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Islip?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Islip from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.