$659 Find Cheap Flights from Islip to Alaska - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Alaska departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Islip to Alaska Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Alaska that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Alaska

Wed, Sep 2 - Wed, Sep 9
Southwest Logo
6:05 am - 9:15 pm
ISP
-
ANC
19h 10m
2 stops
Southwest Logo
11:55 pm - 10:10 pm
ANC
-
ISP
18h 15m
2 stops
$968Southwest
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
10:05 am - 11:59 pm
ISP
-
ANC
17h 54m
2 stops
Multiple Airlines Logo
8:19 pm - 8:15 pm
ANC
-
ISP
19h 56m
2 stops
$1,152Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
2:16 pm - 9:36 am
ISP
-
ANC
23h 20m
2 stops
Multiple Airlines Logo
5:09 pm - 10:56 am
ANC
-
ISP
13h 47m
2 stops
$1,299Multiple Airlines
Tue, Aug 11 - Sat, Aug 15
Southwest Logo
6:05 am - 9:15 pm
ISP
-
ANC
19h 10m
2 stops
Southwest Logo
11:55 pm - 11:15 pm
ANC
-
ISP
19h 20m
2 stops
$1,391Southwest
Mon, Aug 10 - Fri, Aug 14
Southwest Logo
6:45 am - 9:15 pm
ISP
-
ANC
18h 30m
2 stops
Southwest Logo
10:25 pm - 7:30 pm
ANC
-
ISP
17h 05m
2 stops
$1,584Southwest
Tue, Aug 11 - Sat, Aug 15
Multiple Airlines Logo
2:16 pm - 2:40 am
ISP
-
ANC
16h 24m
2 stops
Multiple Airlines Logo
8:20 pm - 12:30 pm
ANC
-
ISP
12h 10m
1 stop
$2,058Multiple Airlines
Booking Insights

KAYAK's insights & trends for Islip to Alaska flights

Get data-powered insights and trends into flights from Islip to Alaska to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Islip to Alaska take?

The duration of a flight to Alaska depends on your arrival airport. The shortest route to Alaska from Islip is to Anchorage, which takes 19h 10m.

Find deals

Good to know

Cheapest flight

$659
Flight from Islip to Anchorage

FAQs - booking Alaska flights

  • How does KAYAK find such low prices on flights from Islip to Alaska?

    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 Islip to Alaska.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Alaska 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 Islip to Alaska?

    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 from Islip to Alaska with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Alaska?

    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 from Islip to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Islip to Alaska

Information on your arrival and departure airports

Islip (ISP)