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 38m 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 United Airlines are the most popular carriers operating from Washington, D.C. to Alaska

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 35% 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 February 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.

$170 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.

6:46 pm - 11:50 am

BWI

ANC

21h 04m

1 stop

12:29 am - 5:46 pm

ANC

BWI

13h 17m

1 stop

$339Alaska Airlines

Wed, Feb 25 - Tue, Mar 10

7:05 am - 9:49 pm

IAD

ANC

18h 44m

1 stop

12:29 am - 5:20 pm

ANC

IAD

12h 51m

1 stop

$339Alaska Airlines

Wed, Feb 25 - Tue, Mar 10

7:20 pm - 1:42 am

IAD

FAI

10h 22m

1 stop

12:11 pm - 5:50 am

FAI

IAD

13h 39m

1 stop

$340Alaska Airlines

Wed, Apr 29 - Wed, May 6

7:04 am - 10:53 pm

BWI

FAI

19h 49m

1 stop

1:17 am - 6:16 pm

FAI

BWI

12h 59m

1 stop

$340Alaska Airlines

Wed, Apr 29 - Mon, May 4

11:05 am - 11:08 pm

DCA

ANC

16h 03m

2 stops

9:10 pm - 10:55 am

ANC

DCA

9h 45m

1 stop

$344United Airlines

Wed, Feb 25 - Wed, Mar 11

6:01 am - 6:51 pm

IAD

ANC

16h 50m

2 stops

9:15 pm - 7:19 pm

ANC

IAD

18h 04m

2 stops

$351Delta

Tue, Mar 24 - Tue, Mar 31

6:08 am - 6:46 pm

BWI

ANC

16h 38m

1 stop

9:15 pm - 10:40 am

ANC

BWI

9h 25m

1 stop

$370Delta

Fri, May 1 - Wed, May 6

6:27 pm - 2:02 am

IAD

ANC

11h 35m

1 stop

6:09 pm - 5:20 pm

ANC

IAD

19h 11m

1 stop

$380Multiple Airlines

Mon, Feb 23 - Tue, Mar 3

1:10 pm - 7:55 pm

IAD

ANC

10h 45m

1 stop

9:04 pm - 11:48 am

ANC

IAD

10h 44m

1 stop

$390United Airlines

Mon, Mar 30 - Tue, Apr 7

12:00 pm - 8:14 am

BWI

ADQ

24h 14m

2 stops

3:49 pm - 1:00 pm

ADQ

BWI

17h 11m

3 stops

$1,491Multiple Airlines

Thu, Jul 16 - Tue, Jul 21

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

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

United Airlines

Feb 25

DCA11:05 amWashington, D.C. Reagan-National

16h 03m

2 stops

ANC11:08 pmAnchorage

Mar 11

ANC9:10 pmAnchorage

9h 45m

1 stop

DCA10:55 amWashington, D.C. Reagan-National

$344

United Airlines

Mar 30

IAD1:10 pmWashington, D.C. Dulles Intl

10h 45m

1 stop

ANC7:55 pmAnchorage

Apr 7

ANC9:04 pmAnchorage

10h 44m

1 stop

IAD11:48 amWashington, D.C. Dulles Intl

$390

United Airlines

Mar 3

IAD1:02 pmWashington, D.C. Dulles Intl

14h 06m

2 stops

ANC11:08 pmAnchorage

Mar 10

ANC11:52 pmAnchorage

12h 17m

2 stops

IAD4:09 pmWashington, D.C. Dulles Intl

$393

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

May 31

BWI12:26 pmBaltimore/Washington

27h 48m

1 stop

ANC12:14 pmAnchorage

Jul 3

ANC1:32 pmAnchorage

23h 19m

1 stop

BWI4:51 pmBaltimore/Washington

$504

Sun Country Air

Jun 6

BWI12:25 pmBaltimore/Washington

27h 53m

1 stop

ANC12:18 pmAnchorage

Jun 15

ANC1:32 pmAnchorage

17h 52m

1 stop

BWI11:24 amBaltimore/Washington

$521

Sun Country Air

May 31

IAD12:55 pmWashington, D.C. Dulles Intl

27h 19m

1 stop

ANC12:14 pmAnchorage

Jul 3

ANC1:32 pmAnchorage

18h 13m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$532

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Wed 2/25

6:46 pm-11:50 am

1 stop21h 04m

Anchorage

Tue 3/10

12:29 am-5:46 pm

1 stop13h 17m

$339

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Wed 2/25

7:05 am-9:49 pm

1 stop18h 44m

Anchorage

Tue 3/10

12:29 am-5:20 pm

1 stop12h 51m

$339

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

Wed 4/29

7:20 pm-1:42 am

1 stop10h 22m

Fairbanks

Wed 5/6

12:11 pm-5:50 am

1 stop13h 39m

$340

BaltimoreFairbanks

BWI - FAI

BWIFAI

Baltimore/Washington

Wed 4/29

7:04 am-10:53 pm

1 stop19h 49m

Fairbanks

Mon 5/4

1:17 am-6:16 pm

1 stop12h 59m

$340

Washington, D.C.Anchorage

DCA - ANC

DCAANC

Washington, D.C. Reagan-National

Wed 2/25

11:05 am-11:08 pm

2 stops16h 03m

Anchorage

Wed 3/11

9:10 pm-10:55 am

1 stop9h 45m

$344

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Tue 3/24

6:01 am-6:51 pm

2 stops16h 50m

Anchorage

Tue 3/31

9:15 pm-7:19 pm

2 stops18h 04m

$351

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Fri 5/1

6:08 am-6:46 pm

1 stop16h 38m

Anchorage

Wed 5/6

9:15 pm-10:40 am

1 stop9h 25m

$370

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Mon 2/23

6:27 pm-2:02 am

1 stop11h 35m

Anchorage

Tue 3/3

6:09 pm-5:20 pm

1 stop19h 11m

$380

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Mon 3/30

1:10 pm-7:55 pm

1 stop10h 45m

Anchorage

Tue 4/7

9:04 pm-11:48 am

1 stop10h 44m

$390

BaltimoreKodiak

BWI - ADQ

BWIADQ

Baltimore/Washington

Thu 7/16

12:00 pm-8:14 am

2 stops24h 14m

Kodiak

Tue 7/21

3:49 pm-1:00 pm

3 stops17h 11m

$1,491

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 December to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $618.

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 Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Alaska for around $839.

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 $653 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 33% 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	$382
Fastest flight time	7h 42m
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 $382. The best round-trip flight deal from Washington, D.C. to Alaska found on momondo in the last 72 hours is $705.

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

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

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 February 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 (95.59% of total bookings). The next most popular plane models are Boeing 737 (1.47%), Boeing 737-900 Passenger/BBJ3 (winglets) (1.47%), and Airbus A320-100/200 (1.47%).

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 $181	Free Cancellation	Rating 7.9 8,135 reviews	Search Delta flights
Sun Country Air	PriceFrom $218	Free Cancellation	Rating 6.9 342 reviews	Search Sun Country Air flights
Alaska Airlines	PriceFrom $367	Free Cancellation	Rating 8.0 11,831 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $400	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
American Airlines	PriceFrom $501	Free Cancellation	Rating 7.2 11,212 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.

An easier way to manage your Alaska trip

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Find better results for your trip to Alaska

Popular cities in Alaska

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $46

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Flights to Chicagofrom $49

Flights to Orlandofrom $49

Flights to San Franciscofrom $54

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $51

Flights to Bostonfrom $51

Flights to Atlantafrom $42

Flights to Dallasfrom $51

Flights to Seattlefrom $73

Washington, D.C. flight routes

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Baltimore/Washington to Chicago O'Hare Intl

Flights from Washington, D.C. Dulles Intl to Orlando

Flights from Washington, D.C. Dulles Intl to Blountville Tri Cities TN/VA

Flights from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson

Flights from Baltimore/Washington to Orlando

Cheap flights from Washington, D.C. to Alaska from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Alaska departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

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

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

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in September, then you should wait until December to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $618.

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

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?

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 33% on your flight if you consider stops on a Washington, D.C. to Alaska flight.

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

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

What airlines fly to Alaska?

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

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

Fastest flight time

Direct flights

Airports in Alaska

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

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

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

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

What is the most popular plane model from Washington, D.C. to Alaska?

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Washington, D.C. to Alaska right now. Can momondo alert me if prices change?

An easier way to manage your Alaska trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Alaska

Popular cities in Alaska

Popular flights according to clicks in the last 7 days on momondo