What airlines fly to Anchorage?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Anchorage from Islip according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Anchorage. Keep in mind that there are 6 different airlines that fly to Anchorage on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Islip Long Island Airport to Anchorage Airport?

Prices for flights from Islip Long Island Airport to Anchorage Airport are updated daily.

How old do you have to be to fly from Islip Long Island Airport to Anchorage Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Anchorage Airport.

What documentation or ID do you need to fly to Anchorage Airport?

The necessary travel and health documents for your Anchorage Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$565 Cheap Flights from Islip to Anchorage in 2025/26

1 adult

0 bags

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Find the cheapest flights from Islip to Anchorage

Round-trip

One-way

Cheap round-trip flights

11:53 am - 11:44 pmISP-ANC

15h 51m2 stops

5:47 pm - 10:58 amANC-ISP

13h 11m2 stops

$1,277Multiple Airlines

Find Deal

Fri, Oct 3 - Tue, Oct 7

11:53 am - 1:43 amISP-ANC

17h 50m2 stops

11:16 am - 10:58 amANC-ISP

19h 42m2 stops

$1,335Multiple Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

11:53 am - 2:47 amISP-ANC

18h 54m2 stops

1:39 am - 8:01 pmANC-ISP

14h 22m2 stops

$1,537Multiple Airlines

Find Deal

Fri, Oct 3 - Mon, Oct 6

Fly from

Fly to

Route

Depart

Return

Price

IslipAnchorage

ISP - ANC

ISPANC

Islip Long Island

Fri 10/3

11:53 am-11:44 pm

2 stops15h 51m

Anchorage

Tue 10/7

5:47 pm-10:58 am

2 stops13h 11m

$1,277

IslipAnchorage

ISP - ANC

ISPANC

Islip Long Island

Thu 10/2

11:53 am-1:43 am

2 stops17h 50m

Anchorage

Mon 10/6

11:16 am-10:58 am

2 stops19h 42m

$1,335

IslipAnchorage

ISP - ANC

ISPANC

Islip Long Island

Fri 10/3

11:53 am-2:47 am

2 stops18h 54m

Anchorage

Mon 10/6

1:39 am-8:01 pm

2 stops14h 22m

$1,537

IslipAnchorage

ISP - ANC

ISPANC

Islip Long Island

Fri 9/26

4:33 pm-1:43 am

2 stops13h 10m

$565

IslipAnchorage

ISP - ANC

ISPANC

Islip Long Island

Tue 9/30

4:33 pm-1:43 am

2 stops13h 10m

$672

IslipAnchorage

ISP - ANC

ISPANC

Islip Long Island

Wed 10/8

2:19 pm-12:27 am

2 stops14h 08m

$883

IslipAnchorage

ISP - ANC

ISPANC

Islip Long Island

Sun 9/28

4:33 pm-1:43 am

2 stops13h 10m

$1,066

IslipAnchorage

ISP - ANC

ISPANC

Islip Long Island

Tue 10/14

2:19 pm-12:27 am

2 stops14h 08m

$1,089

IslipAnchorage

ISP - ANC

ISPANC

Islip Long Island

Sun 9/28

4:33 pm-1:43 am

2 stops13h 10m

$1,447

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Islip to Anchorage

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Anchorage?

The cheapest day to depart on your flight to Anchorage is on a Monday when prices can be found for as low as $714. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Anchorage is Saturday, with ticket prices averaging around $815.

What is the cheapest time of day to depart on your flight to Anchorage?

In the evening is the cheapest time of day to fly from Islip to Anchorage when you can find flight prices for as low as $502. Flying to Anchorage in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $818.

When to book flights from Islip to Anchorage

Are you open to changing your travel dates? Check out the ideal times to fly from Islip to Anchorage according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Islip to Anchorage (ISP to ANC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip to Anchorage

Direct flights	None

There are no direct flights from Islip to Anchorage. There are no popular flight routes from Islip to Anchorage.

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How far is Islip Long Island to Anchorage by plane?
Anchorage is 3384.1 mi away from Islip Long Island. A reasonable flight in good conditions will take 15h 51m.
When did momondo last update prices for flights from Islip Long Island Airport to Anchorage Airport?
Prices for flights from Islip Long Island Airport to Anchorage Airport are updated daily.
How old do you have to be to fly from Islip Long Island Airport to Anchorage Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Anchorage Airport.
What documentation or ID do you need to fly to Anchorage Airport?
The necessary travel and health documents for your Anchorage Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Seward

Wasilla

Talkeetna

Palmer

Girdwood

Eagle River

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Anchorage?

It is quick and easy to find Islip to Anchorage flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Anchorage that suits you.

Can I find flights from Islip to Anchorage with flexible booking policies on momondo?

Yes. All flights to Anchorage from Islip on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Islip to Anchorage?

Once you have performed a search for Islip to Anchorage flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Islip to Anchorage right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islip to Anchorage flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.