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: Fri May 12 2017 Return: Sat May 20 2017 Trip spans 9 days
American Airlines
American Airlines
ISP
2:10a
PWM
6:05a
3h 55m
1 stop
PWM
11:20a
ISP
5:55p
6h 35m
1 stop
Depart: Thu Feb 23 2017 Return: Mon Feb 27 2017 Trip spans 5 days
American Airlines
American Airlines
ISP
1:10a
PWM
7:29a
6h 19m
1 stop
PWM
12:41p
ISP
4:48p
4h 07m
1 stop
Depart: Thu Jun 1 2017 Return: Tue Jun 6 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
2:10a
PWM
6:05a
3h 55m
1 stop
PWM
3:15p
ISP
8:30a
17h 15m
2 stops
Depart: Wed Feb 8 2017 Return: Mon Feb 13 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
8:15a
PWM
12:13p
3h 58m
1 stop
PWM
7:54a
ISP
12:15p
4h 21m
1 stop
Depart: Thu Feb 16 2017 Return: Sun Feb 19 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
8:10a
PWM
12:13p
4h 03m
1 stop
PWM
12:41p
ISP
4:48p
4h 07m
1 stop
Depart: Fri Mar 24 2017 Return: Sun Mar 26 2017 Trip spans 3 days
American Airlines
American Airlines
ISP
9:10a
PWM
1:14p
4h 04m
1 stop
PWM
8:54a
ISP
1:15p
4h 21m
1 stop
Depart: Thu May 25 2017 Return: Sun May 28 2017 Trip spans 4 days
American Airlines
American Airlines
ISP
9:10a
PWM
8:25a
23h 15m
1 stop
PWM
4:15a
ISP
8:30a
4h 15m
1 stop
Depart: Wed Feb 15 2017 Return: Mon Feb 20 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
8:15a
PWM
12:13p
3h 58m
1 stop
PWM
12:41p
ISP
4:48p
4h 07m
1 stop
Depart: Fri Feb 17 2017 Return: Wed Feb 22 2017 Trip spans 6 days
American Airlines
American Airlines
ISP
8:10a
PWM
12:13p
4h 03m
1 stop
PWM
12:41p
ISP
4:48p
4h 07m
1 stop
Depart: Wed Jan 25 2017 Return: Thu Jan 26 2017 Trip spans 2 days
American Airlines
American Airlines
ISP
8:15a
PWM
12:13p
3h 58m
1 stop
PWM
7:54a
ISP
12:15p
4h 21m
1 stop
Depart: Sat Feb 18 2017 Return: Tue Feb 21 2017 Trip spans 4 days
$1165
Select
American Airlines
American Airlines
ISP
8:10a
PWM
12:13p
4h 03m
1 stop
PWM
7:54a
ISP
12:15p
4h 21m
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
$373
Destination

Portland
$373