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 43m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Anchorage, then the average flight time is 9h 14m.

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

Delta, Sun Country Air, and Southwest 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 33% 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 March 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.

$230 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.

6:05 am - 6:46 pm

DCA

ANC

16h 41m

1 stop

1:30 am - 3:27 pm

ANC

DCA

9h 57m

1 stop

$453Delta

Tue, Apr 28 - Tue, Apr 28

6:00 am - 6:46 pm

IAD

ANC

16h 46m

1 stop

1:30 am - 11:55 pm

ANC

IAD

18h 25m

1 stop

$453Delta

Tue, Apr 28 - Tue, Apr 28

6:00 am - 2:33 pm

DCA

ANC

12h 33m

2 stops

9:15 pm - 6:02 pm

ANC

DCA

16h 47m

1 stop

$458Delta

Wed, Apr 29 - Wed, Apr 29

6:00 am - 2:33 pm

IAD

ANC

12h 33m

2 stops

9:15 pm - 5:57 pm

ANC

IAD

16h 42m

1 stop

$458Delta

Wed, Apr 29 - Wed, Apr 29

7:04 am - 7:39 pm

BWI

ANC

16h 35m

1 stop

7:00 am - 5:44 am

ANC

BWI

18h 44m

1 stop

$465Alaska Airlines

Thu, Apr 30 - Fri, May 1

6:41 pm - 10:53 pm

DCA

FAI

32h 12m

2 stops

3:59 pm - 9:59 pm

FAI

DCA

26h 00m

1 stop

$468Alaska Airlines

Tue, Apr 21 - Tue, Apr 28

6:57 am - 6:50 pm

DCA

ANC

15h 53m

1 stop

8:30 pm - 11:03 am

ANC

DCA

10h 33m

1 stop

$480American Airlines

Fri, Apr 17 - Sat, Apr 25

1:40 pm - 10:45 pm

BWI

ANC

13h 05m

2 stops

10:25 pm - 5:00 pm

ANC

BWI

14h 35m

2 stops

$481Southwest

Sun, May 24 - Thu, May 28

6:00 am - 11:48 pm

BWI

JNU

21h 48m

2 stops

7:00 am - 11:56 pm

JNU

BWI

12h 56m

2 stops

$527American Airlines

Tue, Apr 28 - Wed, Apr 29

2:35 pm - 8:14 am

DCA

ADQ

21h 39m

2 stops

3:49 pm - 4:29 pm

ADQ

DCA

20h 40m

2 stops

$1,217Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

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

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

United Airlines

Apr 8

BWI11:08 amBaltimore/Washington

15h 37m

2 stops

ANC10:45 pmAnchorage

Apr 14

ANC11:47 pmAnchorage

12h 37m

2 stops

BWI4:24 pmBaltimore/Washington

$581

United Airlines

Apr 30

DCA2:00 pmWashington, D.C. Reagan-National

9h 42m

1 stop

FAI7:42 pmFairbanks

May 4

FAI8:55 pmFairbanks

12h 05m

1 stop

DCA1:00 pmWashington, D.C. Reagan-National

$582

United Airlines

Apr 30

DCA11:55 amWashington, D.C. Reagan-National

11h 47m

1 stop

FAI7:42 pmFairbanks

May 4

FAI8:55 pmFairbanks

14h 29m

2 stops

DCA3:24 pmWashington, D.C. Reagan-National

$588

Southwest flights from Washington, D.C. to Alaska

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

Southwest

May 24

BWI1:40 pmBaltimore/Washington

13h 05m

2 stops

ANC10:45 pmAnchorage

May 28

ANC10:25 pmAnchorage

14h 35m

2 stops

BWI5:00 pmBaltimore/Washington

$481

Southwest

May 24

DCA10:40 amWashington, D.C. Reagan-National

16h 05m

2 stops

ANC10:45 pmAnchorage

May 28

ANC11:55 pmAnchorage

12h 50m

1 stop

DCA4:45 pmWashington, D.C. Reagan-National

$537

Southwest

May 28

BWI2:40 pmBaltimore/Washington

10h 35m

1 stop

ANC9:15 pmAnchorage

Jun 4

ANC11:55 pmAnchorage

12h 20m

2 stops

BWI4:15 pmBaltimore/Washington

$541

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Anchorage

DCA - ANC

DCAANC

Washington, D.C. Reagan-National

Tue 4/28

6:05 am-6:46 pm

1 stop16h 41m

Anchorage

Tue 4/28

1:30 am-3:27 pm

1 stop9h 57m

$453

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Tue 4/28

6:00 am-6:46 pm

1 stop16h 46m

Anchorage

Tue 4/28

1:30 am-11:55 pm

1 stop18h 25m

$453

Washington, D.C.Anchorage

DCA - ANC

DCAANC

Washington, D.C. Reagan-National

Wed 4/29

6:00 am-2:33 pm

2 stops12h 33m

Anchorage

Wed 4/29

9:15 pm-6:02 pm

1 stop16h 47m

$458

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Wed 4/29

6:00 am-2:33 pm

2 stops12h 33m

Anchorage

Wed 4/29

9:15 pm-5:57 pm

1 stop16h 42m

$458

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Thu 4/30

7:04 am-7:39 pm

1 stop16h 35m

Anchorage

Fri 5/1

7:00 am-5:44 am

1 stop18h 44m

$465

Washington, D.C.Fairbanks

DCA - FAI

DCAFAI

Washington, D.C. Reagan-National

Tue 4/21

6:41 pm-10:53 pm

2 stops32h 12m

Fairbanks

Tue 4/28

3:59 pm-9:59 pm

1 stop26h 00m

$468

Quickest round-trip

Washington, D.C.Anchorage

DCA - ANC

DCAANC

Washington, D.C. Reagan-National

Fri 4/17

6:57 am-6:50 pm

1 stop15h 53m

Anchorage

Sat 4/25

8:30 pm-11:03 am

1 stop10h 33m

$480

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Sun 5/24

1:40 pm-10:45 pm

2 stops13h 05m

Anchorage

Thu 5/28

10:25 pm-5:00 pm

2 stops14h 35m

$481

BaltimoreJuneau

BWI - JNU

BWIJNU

Baltimore/Washington

Tue 4/28

6:00 am-11:48 pm

2 stops21h 48m

Juneau Intl

Wed 4/29

7:00 am-11:56 pm

2 stops12h 56m

$527

Washington, D.C.Kodiak

DCA - ADQ

DCAADQ

Washington, D.C. Reagan-National

Sat 9/12

2:35 pm-8:14 am

2 stops21h 39m

Kodiak

Sat 9/19

3:49 pm-4:29 pm

2 stops20h 40m

$1,217

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 February, then you should wait until September to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $497.

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 $740. 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 $859.

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 $634 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 $554 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 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	$338
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 $338. 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 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

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 March 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 (96.52% of total bookings). The next most popular plane models are Airbus A320-100/200 (1.74%), Boeing 737 (0.87%), and Boeing 737-900 Passenger/BBJ3 (winglets) (0.87%).

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 8,357 reviews	Search Delta flights
Sun Country Air	PriceFrom $218	Free Cancellation	Rating 6.8 339 reviews	Search Sun Country Air flights
Alaska Airlines	PriceFrom $378	Free Cancellation	Rating 7.9 12,133 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $399	Free Cancellation	Rating 7.4 9,501 reviews	Search United Airlines flights
American Airlines	PriceFrom $553	Free Cancellation	Rating 7.1 11,520 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.