How does KAYAK find such low prices on flights from Maine 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 Maine to Islip.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Maine 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 Maine 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 Maine with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine 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 Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$245 CHEAP FLIGHTS from Maine to Islip

Save 19% 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.

Cheap Flights from Maine to Islip

Cheap flights from Maine to Islip with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Tue, Nov 3 - Tue, Nov 10

5:09 pm - 11:20 amPWM Portland-ISP Islip Long Island

18h 11m1 stop Raleigh-Durham

12:00 pm - 4:24 pmISP Islip Long Island-PWM Portland

28h 24m1 stop Raleigh-Durham

$281Breeze Airways

Tue, Nov 3 - Tue, Nov 10

10:25 am - 4:15 pmPWM Portland-ISP Islip Long Island

5h 50m1 stop Baltimore/Washington

6:30 am - 2:45 pmISP Islip Long Island-PWM Portland

8h 15m2 stops Orlando Baltimore/Washington

$329Southwest

Sat, Nov 7 - Mon, Nov 9

5:25 am - 12:05 pmPWM Portland-ISP Islip Long Island

6h 40m1 stop Baltimore/Washington

12:25 pm - 4:30 pmISP Islip Long Island-PWM Portland

4h 05m1 stop Baltimore/Washington

$377Southwest

Wed, Nov 25 - Mon, Nov 30

5:20 pm - 11:50 pmPWM Portland-ISP Islip Long Island

6h 30m1 stop Baltimore/Washington

6:05 am - 9:50 amISP Islip Long Island-PWM Portland

3h 45m1 stop Baltimore/Washington

$477Southwest

Wed, Oct 21 - Sun, Oct 25

9:20 am - 3:45 pmPWM Portland-ISP Islip Long Island

6h 25m1 stop Baltimore/Washington

5:40 am - 9:40 amISP Islip Long Island-PWM Portland

4h 00m1 stop Baltimore/Washington

$489Southwest

Fri, Oct 23 - Mon, Oct 26

10:25 am - 2:30 pmPWM Portland-ISP Islip Long Island

4h 05m1 stop Baltimore/Washington

6:55 am - 4:55 pmISP Islip Long Island-PWM Portland

10h 00m2 stops Orlando Baltimore/Washington

$494Southwest

Wed, Oct 21 - Sun, Oct 25

11:35 am - 10:40 pmPWM Portland-ISP Islip Long Island

11h 05m2 stops Nashville Intl Baltimore/Washington

5:45 pm - 11:55 pmISP Islip Long Island-PWM Portland

6h 10m1 stop Baltimore/Washington

$498Southwest

Sat, Oct 24 - Wed, Oct 28

10:25 am - 9:50 pmPWM Portland-ISP Islip Long Island

11h 25m2 stops Nashville Intl Baltimore/Washington

6:05 am - 5:20 pmISP Islip Long Island-PWM Portland

11h 15m2 stops Baltimore/Washington Nashville Intl

$499Southwest

Fri, Oct 23 - Mon, Oct 26

1:05 pm - 11:40 pmPWM Portland-ISP Islip Long Island

10h 35m2 stops Nashville Intl Baltimore/Washington

6:55 am - 4:55 pmISP Islip Long Island-PWM Portland

10h 00m2 stops Orlando Baltimore/Washington

$505Southwest

Wed, Nov 25 - Mon, Nov 30

5:25 am - 5:20 pmPWM Portland-ISP Islip Long Island

11h 55m2 stops Baltimore/Washington Tampa

6:05 am - 9:50 amISP Islip Long Island-PWM Portland

3h 45m1 stop Baltimore/Washington

$513Southwest

Low season	January
High season	July
Cheapest flight	$245

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 Portland to Islip

How does KAYAK find such low prices on flights from Maine 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 Maine to Islip.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Islip?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from Maine 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 Maine 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 Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine 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 Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.