Find Deals on Flights from Islip Long Island to Portland (ISP - PWM)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Islip Long Island to Portland

(Round-trip)
Depart: Sun Dec 11 2016 Return: Mon Dec 12 2016 Trip spans 2 days
American Airlines
American Airlines
ISP
1:15p
PWM
5:17p
4h 02m
1 stop
PWM
8:21a
ISP
12:46p
4h 25m
1 stop
Depart: Tue Dec 20 2016 Return: Sat Dec 24 2016 Trip spans 5 days
American Airlines
American Airlines
ISP
2:05a
PWM
5:59a
3h 54m
1 stop
PWM
1:05a
ISP
6:22a
5h 17m
1 stop
Depart: Wed Dec 21 2016 Return: Sat Dec 24 2016 Trip spans 4 days
American Airlines
American Airlines
ISP
2:05a
PWM
5:59a
3h 54m
1 stop
PWM
1:05a
ISP
6:22a
5h 17m
1 stop
Depart: Sat Dec 24 2016 Return: Tue Dec 27 2016 Trip spans 4 days
American Airlines
American Airlines
ISP
6:50a
PWM
12:33p
5h 43m
1 stop
PWM
1:05a
ISP
6:22a
5h 17m
1 stop
Depart: Thu Dec 22 2016 Return: Sun Dec 25 2016 Trip spans 4 days
American Airlines
American Airlines
ISP
2:05a
PWM
7:51a
5h 46m
1 stop
PWM
9:00a
ISP
2:15p
5h 15m
1 stop
Depart: Wed Dec 28 2016 Return: Tue Jan 3 2017 Trip spans 7 days
American Airlines
American Airlines
ISP
2:05a
PWM
5:59a
3h 54m
1 stop
PWM
1:05a
ISP
6:22a
5h 17m
1 stop
Depart: Mon Dec 26 2016 Return: Wed Dec 28 2016 Trip spans 3 days
American Airlines
American Airlines
ISP
6:50a
PWM
10:09a
3h 19m
1 stop
PWM
1:00p
ISP
4:59p
3h 59m
1 stop
Depart: Fri Dec 23 2016 Return: Tue Dec 27 2016 Trip spans 5 days
American Airlines
American Airlines
ISP
2:05a
PWM
5:59a
3h 54m
1 stop
PWM
1:00p
ISP
4:59p
3h 59m
1 stop
Depart: Thu Dec 29 2016 Return: Tue Jan 3 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
6:50a
PWM
10:09a
3h 19m
1 stop
PWM
1:00p
ISP
4:59p
3h 59m
1 stop
Depart: Tue Dec 27 2016 Return: Sun Jan 1 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
2:05a
PWM
5:59a
3h 54m
1 stop
PWM
2:00a
ISP
6:22a
4h 22m
1 stop
Depart: Tue Jan 10 2017 Return: Wed Jan 11 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
8:15a
PWM
12:13p
3h 58m
1 stop
PWM
3:00a
ISP
7:25a
4h 25m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Islip
$244
Destination

Portland
$244