Find Cheap Flights from Oslo & other airports to Islip Long Island (OSL - ISP)

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

(Round-trip)
Depart: Fri Aug 11 2017 Return: Sun Aug 20 2017 Trip spans 10 days
$1242
Select
American Airlines
American Airlines
OSL
3:45a
ISP
12:04a
20h 19m
2 stops
ISP
1:55p
OSL
6:40a
16h 45m
2 stops
Depart: Sun Aug 6 2017 Return: Sun Aug 20 2017 Trip spans 15 days
$1245
Select
American Airlines
American Airlines
OSL
3:45a
ISP
12:04a
20h 19m
2 stops
ISP
1:55p
OSL
6:40a
16h 45m
2 stops
Depart: Thu Aug 3 2017 Return: Thu Aug 10 2017 Trip spans 8 days
$1450
Select
American Airlines
American Airlines
OSL
3:45a
ISP
12:04a
20h 19m
2 stops
ISP
1:55p
OSL
6:40a
16h 45m
2 stops
Depart: Mon Aug 7 2017 Return: Mon Aug 14 2017 Trip spans 8 days
$2030
Select
American Airlines
American Airlines
OSL
3:45a
ISP
12:04a
20h 19m
2 stops
ISP
1:55p
OSL
6:45a
16h 50m
2 stops
Depart: Sat Jul 29 2017 Return: Wed Aug 9 2017 Trip spans 12 days
$2067
Select
American Airlines
American Airlines
OSL
3:45a
ISP
12:04a
20h 19m
2 stops
ISP
1:55p
OSL
6:45a
16h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Oslo
$1242
Destination

Islip
$1242