How long is the flight from Washington, D.C. to Alaska?

The flight from Washington, D.C. to Alaska depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Anchorage (the most popular airport in Alaska), then the flight time is 8h 36m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Anchorage, then the average flight time is 9h 06m.

What airlines fly to Alaska?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Alaska from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 5 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Alaska?

Delta, Sun Country Air, and Alaska Airlines are the most popular carriers operating from Washington, D.C. to Alaska

When did momondo last update prices for flights from Washington, D.C. to Alaska?

Prices for flights from Washington, D.C. to Alaska are updated daily.

How many operators does momondo search for flights from Washington, D.C. to Alaska?

The number of operators available for flights from Washington, D.C. to Alaska is 5 as of May 2026.

How old do you have to be to fly from Washington, D.C. to Alaska?

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 Washington, D.C. to Alaska.

What documentation or ID do you need to fly to Alaska?

The travel and health documents you'll need for your trip to Alaska may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alaska. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$225 Cheap Flights from Washington, D.C. to Alaska in 2026

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Find the cheapest flights from Washington, D.C. to Alaska

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 6:19 pm

IAD

JNU

16h 19m

2 stops

7:25 am - 12:25 am

JNU

IAD

13h 00m

1 stop

$418Delta

Mon, Jun 8 - Wed, Jun 17

4:35 pm - 6:26 pm

DCA

JNU

29h 51m

1 stop

7:20 am - 3:21 pm

JNU

DCA

28h 01m

1 stop

$419Delta

Mon, Aug 3 - Wed, Aug 12

4:35 pm - 6:26 pm

DCA

JNU

29h 51m

1 stop

7:20 am - 11:50 pm

JNU

DCA

12h 30m

2 stops

$421Delta

Mon, Aug 3 - Wed, Aug 12

12:19 pm - 7:48 pm

BWI

ANC

11h 29m

1 stop

1:32 pm - 11:24 am

ANC

BWI

17h 52m

1 stop

$514Sun Country Air

Sat, Jun 13 - Mon, Jun 22

5:44 pm - 7:48 pm

BWI

ANC

30h 04m

1 stop

8:52 pm - 11:26 am

ANC

BWI

10h 34m

1 stop

$517Sun Country Air

Sat, Jul 4 - Fri, Jul 10

6:12 pm - 9:21 am

BWI

ANC

19h 09m

2 stops

7:00 am - 5:40 am

ANC

BWI

18h 40m

1 stop

$525Alaska Airlines

Thu, Nov 12 - Tue, Nov 17

6:18 am - 9:22 pm

DCA

JNU

19h 04m

2 stops

1:54 pm - 9:33 am

JNU

DCA

15h 39m

2 stops

$537American Airlines

Sat, Jul 4 - Tue, Jul 14

9:35 am - 8:37 pm

IAD

FAI

15h 02m

1 stop

5:35 am - 11:59 pm

FAI

IAD

14h 24m

1 stop

$542Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

3:53 pm - 2:15 am

BWI

FAI

14h 22m

2 stops

1:22 am - 5:45 pm

FAI

BWI

12h 23m

2 stops

$553American Airlines

Wed, Aug 5 - Fri, Aug 21

2:35 pm - 10:59 pm

IAD

FAI

12h 24m

1 stop

1:00 am - 3:53 pm

FAI

IAD

10h 53m

1 stop

$602United Airlines

Sat, Jul 4 - Fri, Jul 10

Sun Country Air flights from Washington, D.C. to Alaska

Our best Sun Country Air deals on Washington, D.C. to Alaska flight tickets

Sun Country Air

Jun 13

BWI12:19 pmBaltimore/Washington

11h 29m

1 stop

ANC7:48 pmAnchorage

Jun 22

ANC1:32 pmAnchorage

17h 52m

1 stop

BWI11:24 amBaltimore/Washington

$514

Sun Country Air

Jul 4

BWI5:44 pmBaltimore/Washington

30h 04m

1 stop

ANC7:48 pmAnchorage

Jul 10

ANC1:22 pmAnchorage

18h 04m

1 stop

BWI11:26 amBaltimore/Washington

$517

Sun Country Air

Jun 19

BWI7:05 pmBaltimore/Washington

28h 43m

1 stop

ANC7:48 pmAnchorage

Jul 3

ANC1:32 pmAnchorage

23h 19m

1 stop

BWI4:51 pmBaltimore/Washington

$520

American Airlines flights from Washington, D.C. to Alaska

Our best American Airlines deals on Washington, D.C. to Alaska flight tickets

American Airlines

Aug 5

BWI3:53 pmBaltimore/Washington

14h 22m

2 stops

FAI2:15 amFairbanks

Aug 21

FAI1:22 amFairbanks

12h 23m

2 stops

BWI5:45 pmBaltimore/Washington

$553

American Airlines

Aug 1

BWI6:15 amBaltimore/Washington

20h 40m

2 stops

JNU10:55 pmJuneau Intl

Aug 3

JNU6:31 pmJuneau Intl

20h 54m

2 stops

BWI7:25 pmBaltimore/Washington

$573

American Airlines

Sep 1

DCA7:34 amWashington, D.C. Reagan-National

17h 14m

1 stop

ANC8:48 pmAnchorage

Sep 15

ANC10:03 pmAnchorage

18h 12m

1 stop

DCA8:15 pmWashington, D.C. Reagan-National

$581

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Juneau

IAD - JNU

IADJNU

Washington, D.C. Dulles Intl

Mon 6/8

6:00 am-6:19 pm

2 stops16h 19m

Juneau Intl

Wed 6/17

7:25 am-12:25 am

1 stop13h 00m

$418

Washington, D.C.Juneau

DCA - JNU

DCAJNU

Washington, D.C. Reagan-National

Mon 8/3

4:35 pm-6:26 pm

1 stop29h 51m

Juneau Intl

Wed 8/12

7:20 am-3:21 pm

1 stop28h 01m

$419

Washington, D.C.Juneau

DCA - JNU

DCAJNU

Washington, D.C. Reagan-National

Mon 8/3

4:35 pm-6:26 pm

1 stop29h 51m

Juneau Intl

Wed 8/12

7:20 am-11:50 pm

2 stops12h 30m

$421

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Sat 6/13

12:19 pm-7:48 pm

1 stop11h 29m

Anchorage

Mon 6/22

1:32 pm-11:24 am

1 stop17h 52m

$514

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Sat 7/4

5:44 pm-7:48 pm

1 stop30h 04m

Anchorage

Fri 7/10

8:52 pm-11:26 am

1 stop10h 34m

$517

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Thu 11/12

6:12 pm-9:21 am

2 stops19h 09m

Anchorage

Tue 11/17

7:00 am-5:40 am

1 stop18h 40m

$525

Washington, D.C.Juneau

DCA - JNU

DCAJNU

Washington, D.C. Reagan-National

Sat 7/4

6:18 am-9:22 pm

2 stops19h 04m

Juneau Intl

Tue 7/14

1:54 pm-9:33 am

2 stops15h 39m

$537

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

Tue 10/27

9:35 am-8:37 pm

1 stop15h 02m

Fairbanks

Sat 10/31

5:35 am-11:59 pm

1 stop14h 24m

$542

BaltimoreFairbanks

BWI - FAI

BWIFAI

Baltimore/Washington

Wed 8/5

3:53 pm-2:15 am

2 stops14h 22m

Fairbanks

Fri 8/21

1:22 am-5:45 pm

2 stops12h 23m

$553

Quickest round-trip

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

Sat 7/4

2:35 pm-10:59 pm

1 stop12h 24m

Fairbanks

Fri 7/10

1:00 am-3:53 pm

1 stop10h 53m

$602

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Alaska

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

Other information

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in May, then you should wait until July to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $240.

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

The cheapest day to depart from Washington, D.C. to Alaska is on a Thursday. Travelers who choose to depart for Alaska on a Thursday will often find tickets for as low as $750. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Alaska for around $875.

What is the cheapest Washington, D.C. to Alaska flight route?

Fly from Washington, D.C. Dulles Intl to Anchorage for the best Washington, D.C. - Alaska flight prices

How far in advance should I book a flight from Washington, D.C. to Alaska?

You are more likely to see cheaper flights to Alaska from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $635 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Washington, D.C. for as low as $569 on momondo.

Can stopping save me money on Washington, D.C. to Alaska flights?

You could potentially save up to 36% on your flight if you consider stops on a Washington, D.C. to Alaska flight.

Cheap Washington, D.C. to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Alaska

Best Price Found	$391
Fastest flight time	7h 38m
Direct flights	Every day
Airports in Alaska	206 airports

The best one-way flight to Alaska from Washington, D.C. in the past 72 hours is $391. The best round-trip flight deal from Washington, D.C. to Alaska found on momondo in the last 72 hours is $824.

The fastest flight from Washington, D.C. to Alaska takes 7h 38m

Direct flights go from Washington, D.C. to Alaska every day.

There are 206 airports in Alaska. From Washington, D.C. there are direct flights to Anchorage (ANC).

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Alaska

When did momondo last update prices for flights from Washington, D.C. to Alaska?
Prices for flights from Washington, D.C. to Alaska are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Alaska?
The number of operators available for flights from Washington, D.C. to Alaska is 5 as of May 2026.
How old do you have to be to fly from Washington, D.C. to Alaska?
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 Washington, D.C. to Alaska.
What documentation or ID do you need to fly to Alaska?
The travel and health documents you'll need for your trip to Alaska may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alaska. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Alaska?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Alaska is Boeing 737 MAX 8 (93.50% of total bookings). The next most popular plane models are Boeing 737 (4.88%), Boeing 737-900 Passenger/BBJ3 (winglets) (0.81%), and Airbus A320-100/200 (0.81%).

Best airlines flying from Washington, D.C. to Alaska

Compare and see reviews for airlines that fly from Washington, D.C. to Alaska with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $188	Free Cancellation	Rating 7.9 12,370 reviews	Search Alaska Airlines flights
Delta	PriceFrom $291	Free Cancellation	Rating 7.9 8,455 reviews	Search Delta flights
Sun Country Air	PriceFrom $344	Free Cancellation	Rating 6.8 334 reviews	Search Sun Country Air flights
United Airlines	PriceFrom $399	Free Cancellation	Rating 7.4 9,726 reviews	Search United Airlines flights
American Airlines	PriceFrom $501	Free Cancellation	Rating 7.1 11,662 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Alaska?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Alaska for you.

Can I find flights from Washington, D.C. to Alaska with flexible booking policies on momondo?

Yes. All flights to Alaska from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Alaska?

Once you have performed a search for Washington, D.C. to Alaska 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 Washington, D.C. to Alaska right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Alaska from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.