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 9h 07m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Anchorage, then the average flight time is 9h 33m.

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

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

What airlines fly to Alaska?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Alaska from Washington, D.C. according to our data. Alaska Airlines is the first choice among our users, with 32% 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.

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 December 2025.

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.

$201 Cheap Flights from Washington, D.C. to Alaska in 2025/26

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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.

4:10 pm - 11:15 pm

BWI

ANC

11h 05m1 stop

9:00 am - 11:15 pm

ANC

BWI

10h 15m1 stop

$394United Airlines

Wed, Jan 14 - Thu, Jan 15

8:07 am - 11:15 pm

BWI

ANC

19h 08m2 stops

9:00 am - 11:15 pm

ANC

BWI

10h 15m1 stop

$399United Airlines

Wed, Jan 14 - Thu, Jan 15

7:14 pm - 1:04 pm

BWI

ANC

21h 50m1 stop

1:25 am - 5:46 pm

ANC

BWI

12h 21m1 stop

$400Alaska Airlines

Tue, Jan 27 - Wed, Feb 18

6:04 pm - 2:48 am

IAD

FAI

12h 44m1 stop

2:10 am - 4:26 pm

FAI

IAD

10h 16m1 stop

$401Alaska Airlines

Sun, Jan 25 - Thu, Jan 29

6:57 pm - 6:51 pm

BWI

ANC

27h 54m1 stop

9:15 pm - 6:05 pm

ANC

BWI

16h 50m1 stop

$401Delta

Wed, Mar 18 - Tue, Mar 24

4:40 pm - 12:06 am

DCA

FAI

11h 26m1 stop

1:30 am - 3:40 pm

FAI

DCA

10h 10m1 stop

$401Delta

Wed, Apr 29 - Mon, May 4

7:00 am - 10:41 pm

BWI

FAI

19h 41m1 stop

3:45 pm - 5:22 am

FAI

BWI

9h 37m1 stop

$401Alaska Airlines

Wed, Apr 29 - Mon, May 4

6:57 pm - 6:51 pm

BWI

ANC

27h 54m1 stop

9:15 pm - 11:59 pm

ANC

BWI

22h 44m1 stop

$403Delta

Wed, Mar 18 - Sat, Mar 21

6:04 pm - 7:30 pm

IAD

FAI

29h 26m1 stop

4:06 pm - 4:26 pm

FAI

IAD

20h 20m1 stop

$404Alaska Airlines

Mon, Jan 12 - Mon, Jan 19

7:14 pm - 2:48 am

BWI

FAI

11h 34m1 stop

5:51 am - 6:14 pm

FAI

BWI

32h 23m1 stop

$404Alaska Airlines

Wed, Jan 14 - Wed, Jan 21

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

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

Alaska Airlines

Jan 27

BWI7:14 pmBaltimore/Washington

21h 50m

1 stop

ANC1:04 pmAnchorage

Feb 18

ANC1:25 amAnchorage

12h 21m

1 stop

BWI5:46 pmBaltimore/Washington

$400

Find similar

Alaska Airlines

Jan 25

IAD6:04 pmWashington, D.C. Dulles Intl

12h 44m

1 stop

FAI2:48 amFairbanks

Jan 29

FAI2:10 amFairbanks

10h 16m

1 stop

IAD4:26 pmWashington, D.C. Dulles Intl

$401

Find similar

Alaska Airlines

Jan 14

BWI7:14 pmBaltimore/Washington

11h 34m

1 stop

FAI2:48 amFairbanks

Jan 21

FAI5:51 amFairbanks

32h 23m

1 stop

BWI6:14 pmBaltimore/Washington

$404

Find similar

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

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

United Airlines

Jan 14

BWI4:10 pmBaltimore/Washington

11h 05m

1 stop

ANC11:15 pmAnchorage

Jan 15

ANC9:00 amAnchorage

10h 15m

1 stop

BWI11:15 pmBaltimore/Washington

$394

Find similar

United Airlines

Jan 14

BWI8:07 amBaltimore/Washington

19h 08m

2 stops

ANC11:15 pmAnchorage

Jan 15

ANC9:00 amAnchorage

10h 15m

1 stop

BWI11:15 pmBaltimore/Washington

$399

Find similar

United Airlines

Jan 29

BWI10:05 amBaltimore/Washington

17h 10m

2 stops

ANC11:15 pmAnchorage

Feb 18

ANC11:45 pmAnchorage

12h 25m

2 stops

BWI4:10 pmBaltimore/Washington

$451

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Wed 1/14

4:10 pm-11:15 pm

1 stop11h 05m

Anchorage

Thu 1/15

9:00 am-11:15 pm

1 stop10h 15m

$394

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Wed 1/14

8:07 am-11:15 pm

2 stops19h 08m

Anchorage

Thu 1/15

9:00 am-11:15 pm

1 stop10h 15m

$399

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Tue 1/27

7:14 pm-1:04 pm

1 stop21h 50m

Anchorage

Wed 2/18

1:25 am-5:46 pm

1 stop12h 21m

$400

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

Sun 1/25

6:04 pm-2:48 am

1 stop12h 44m

Fairbanks

Thu 1/29

2:10 am-4:26 pm

1 stop10h 16m

$401

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Wed 3/18

6:57 pm-6:51 pm

1 stop27h 54m

Anchorage

Tue 3/24

9:15 pm-6:05 pm

1 stop16h 50m

$401

Washington, D.C.Fairbanks

DCA - FAI

DCAFAI

Washington, D.C. Reagan-National

Wed 4/29

4:40 pm-12:06 am

1 stop11h 26m

Fairbanks

Mon 5/4

1:30 am-3:40 pm

1 stop10h 10m

$401

BaltimoreFairbanks

BWI - FAI

BWIFAI

Baltimore/Washington

Wed 4/29

7:00 am-10:41 pm

1 stop19h 41m

Fairbanks

Mon 5/4

3:45 pm-5:22 am

1 stop9h 37m

$401

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Wed 3/18

6:57 pm-6:51 pm

1 stop27h 54m

Anchorage

Sat 3/21

9:15 pm-11:59 pm

1 stop22h 44m

$403

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

Mon 1/12

6:04 pm-7:30 pm

1 stop29h 26m

Fairbanks

Mon 1/19

4:06 pm-4:26 pm

1 stop20h 20m

$404

BaltimoreFairbanks

BWI - FAI

BWIFAI

Baltimore/Washington

Wed 1/14

7:14 pm-2:48 am

1 stop11h 34m

Fairbanks

Wed 1/21

5:51 am-6:14 pm

1 stop32h 23m

$404

Flights are sorted by cheapest round-trip flights first.

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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 September, then you should wait until January to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $525.

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 Sunday. Travelers who choose to depart for Alaska on a Sunday will often find tickets for as low as $737. 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 $858.

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

Our data shows that the cheapest Washington, D.C. to Alaska flights are usually those with departure times in the evening. Our users have found flights to Alaska in the evening for as low as $650. In the afternoon is when there is more demand to fly to Alaska, so prices are often more expensive at around $812 per ticket.

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 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 $669 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 $543 on momondo.

What cabin class options are available on Washington, D.C. to Alaska flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Alaska flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 27% 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	$341
Fastest flight time	7h 42m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Alaska	206 airports

The best one-way flight to Alaska from Washington, D.C. in the past 72 hours is $341. The best round-trip flight deal from Washington, D.C. to Alaska found on momondo in the last 72 hours is $688.

The fastest flight from Washington, D.C. to Alaska takes 7h 42m

Direct flights go from Washington, D.C. to Alaska on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. The only airline offering direct flights is United Airlines.

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

Search flight deals

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 December 2025.
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 (92.59% of total bookings). The next most popular plane models are Boeing 737 (3.70%) and Boeing 737-900 Passenger/BBJ3 (winglets) (3.70%).

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
Delta	PriceFrom $307	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
Sun Country Air	PriceFrom $328	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
Alaska Airlines	PriceFrom $329	Free Cancellation	Rating 8.0 11,478 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $420	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
American Airlines	PriceFrom $553	Free Cancellation	Rating 7.2 11,055 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.