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.

$189 CHEAP FLIGHTS from Massachusetts to Islip

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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

Direct

Recent round-trip flight deals from Massachusetts to Islip

Mon, Nov 2 - Thu, Nov 5

5:10 pm - 11:30 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 20m1 stop Baltimore/Washington

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

4h 55m1 stop Baltimore/Washington

$377Southwest

Tue, Nov 3 - Tue, Nov 10

3:30 pm - 9:40 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 10m1 stop Baltimore/Washington

6:05 am - 10:35 amISP Islip Long Island-BOS Boston Logan Intl

4h 30m1 stop Baltimore/Washington

$377Southwest

Fri, Oct 30 - Mon, Nov 2

7:50 pm - 11:40 pmBOS Boston Logan Intl-ISP Islip Long Island

3h 50m1 stop Baltimore/Washington

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

4h 05m1 stop Baltimore/Washington

$377Southwest

Thu, Nov 12 - Sun, Nov 15

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

$377Southwest

Thu, Dec 10 - Thu, Dec 10

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

3h 50m1 stop Baltimore/Washington

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

5h 45m1 stop Baltimore/Washington

$377Southwest

Thu, Nov 12 - Sun, Nov 15

12:45 pm - 11:35 pmBOS Boston Logan Intl-ISP Islip Long Island

10h 50m2 stops Chicago Midway Baltimore/Washington

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

4h 55m1 stop Baltimore/Washington

$382Southwest

Fri, Oct 23 - Sun, Oct 25

10:40 am - 5:00 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 20m1 stop Baltimore/Washington

5:40 am - 12:00 pmISP Islip Long Island-BOS Boston Logan Intl

6h 20m1 stop Baltimore/Washington

$417Southwest

Tue, Dec 29 - Sat, Jan 2

5:25 am - 11:30 amBOS Boston Logan Intl-ISP Islip Long Island

6h 05m1 stop Baltimore/Washington

12:50 pm - 6:05 pmISP Islip Long Island-BOS Boston Logan Intl

5h 15m1 stop Baltimore/Washington

$427Southwest

Fri, Oct 23 - Sun, Oct 25

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

1h 30mnonstop

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

1h 20mnonstop

$501Cape Air

Tue, Oct 20 - Wed, Oct 21

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

1h 30mnonstop

12:30 pm - 1:50 pmISP Islip Long Island-BOS Boston Logan Intl

1h 20mnonstop

$520Cape Air

Recent last minute flight deals from Massachusetts to Islip

Thu, Oct 8 - Thu, Oct 15

9:21 am - 10:56 amBOS Boston Logan Intl-ISP Islip Long Island

1h 35mnonstop

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

1h 20mnonstop

$501Cape Air

Thu, Oct 8 - Sun, Oct 11

9:21 am - 10:56 amBOS Boston Logan Intl-ISP Islip Long Island

1h 35mnonstop

5:34 pm - 6:59 pmISP Islip Long Island-BOS Boston Logan Intl

1h 25mnonstop

$501Cape Air

Fri, Oct 9 - Mon, Oct 12

8:55 am - 10:30 amBOS Boston Logan Intl-ISP Islip Long Island

1h 35mnonstop

7:31 am - 8:56 amISP Islip Long Island-BOS Boston Logan Intl

1h 25mnonstop

$520Cape Air

Thu, Oct 8 - Sat, Oct 10

9:21 am - 10:56 amBOS Boston Logan Intl-ISP Islip Long Island

1h 35mnonstop

3:10 pm - 4:35 pmISP Islip Long Island-BOS Boston Logan Intl

1h 25mnonstop

$520Cape Air

Fri, Oct 9 - Sun, Oct 11

8:55 am - 10:30 amBOS Boston Logan Intl-ISP Islip Long Island

1h 35mnonstop

7:05 am - 8:30 amISP Islip Long Island-BOS Boston Logan Intl

1h 25mnonstop

$520Cape Air

Thu, Oct 8 - Tue, Oct 13

9:21 am - 10:56 amBOS Boston Logan Intl-ISP Islip Long Island

1h 35mnonstop

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

1h 20mnonstop

$559Cape Air

Thu, Oct 8 - Thu, Oct 15

9:21 am - 10:56 amBOS Boston Logan Intl-ISP Islip Long Island

1h 35mnonstop

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

1h 20mnonstop

$560Cape Air

Fri, Oct 9 - Mon, Oct 12

8:55 am - 10:30 amBOS Boston Logan Intl-ISP Islip Long Island

1h 35mnonstop

10:05 am - 11:30 amISP Islip Long Island-BOS Boston Logan Intl

1h 25mnonstop

$560Cape Air

Thu, Oct 8 - Thu, Oct 15

10:40 am - 5:00 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 20m1 stop Baltimore/Washington

11:00 am - 5:20 pmISP Islip Long Island-BOS Boston Logan Intl

6h 20m1 stop Baltimore/Washington

$579Southwest

Sat, Oct 10 - Tue, Oct 13

5:40 pm - 9:50 pmBOS Boston Logan Intl-ISP Islip Long Island

4h 10m1 stop Baltimore/Washington

4:20 pm - 9:20 pmISP Islip Long Island-BOS Boston Logan Intl

5h 00m1 stop Baltimore/Washington

$619Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$189

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 11% 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.