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Washington, D.C.

$159+ Cheap flights from Alaska to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — WAS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Alaska to Washington, D.C.

Keep the following information in mind while searching for Alaska to Washington, D.C. flight deals. Data was last updated July 31, 2025.

Round-trip from

$426
(Delta)

One-way from

$159
(Delta)

Popular in

December

Cheapest in

June

Average price

$763

Good round-trip deal

$753 or less

Good one-way deal

$352 or less
From Alaska to Washington, D.C. (WAS)
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One-way flight from Alaska to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 12% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Alaska to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Alaska to Washington, D.C. (WAS).
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Find flight deals from Alaska to Washington, D.C.

Cheapest flights from Alaska to Washington, D.C.
Explore the most affordable flight options available from Alaska to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:55 amANC - DCA
1 stop10h 30mDelta
Wed 9/1712:00 pmDCA - ANC
1 stop10h 53mDelta
Deal found 7/29$426
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:15 amANC - IAD
1 stop14h 46mDelta
Sun 9/287:35 amIAD - ANC
1 stop16h 44mDelta
Deal found 7/28$426
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:50 amFAI - DCA
1 stop9h 40mDelta
Fri 9/194:59 pmDCA - FAI
1 stop11h 51mDelta
Deal found 7/29$427
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:08 amFAI - IAD
1 stop11h 01mAlaska Airlines
Fri 9/196:09 pmIAD - FAI
1 stop12h 36mAlaska Airlines
Deal found 7/29$427
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:34 amANC - DCA
2 stops16h 25mAlaska Airlines
Wed 9/175:06 pmDCA - ANC
1 stop10h 38mAlaska Airlines
Deal found 7/29$431
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:53 pmFAI - IAD
1 stop11h 02mUnited Airlines
Wed 9/1012:35 pmIAD - FAI
1 stop10h 59mUnited Airlines
Deal found 7/29$434
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:18 amFAI - DCA
2 stops17h 41mAlaska Airlines
Fri 9/199:59 amDCA - FAI
2 stops18h 49mAlaska Airlines
Deal found 7/29$438
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:00 pmANC - IAD
1 stop9h 55mHawaiian Airlines
Sat 12/66:55 pmIAD - ANC
1 stop10h 32mHawaiian Airlines
Deal found 7/29$440
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:50 amFAI - BWI
2 stops18h 06mDelta
Mon 9/82:25 pmBWI - FAI
2 stops14h 25mDelta
Deal found 7/31$446
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:49 pmANC - IAD
Nonstop6h 46mUnited Airlines
Mon 9/13:55 pmIAD - ANC
1 stop25h 14mUnited Airlines
Deal found 7/29$469
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/11:50 amFAI - IAD
2 stops17h 36mDelta
Wed 9/101:00 pmIAD - FAI
2 stops15h 50mDelta
Deal found 7/29$476
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:19 pmANC - BWI
2 stops14h 19mDelta
Mon 9/86:15 amBWI - ANC
2 stops14h 09mDelta
Deal found 7/30$485

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Alaska to Washington, D.C. that are best for you.

Fly from

Alaska

Fly to

Washington, D.C.

Route

Depart

Return

Price

AnchorageWashington, D.C.

ANC - DCA

ANCDCA

Anchorage

Tue 9/9

12:55 am-3:25 pm

1 stop10h 30m

Washington, D.C. Reagan-National

Wed 9/17

12:00 pm-6:53 pm

1 stop10h 53m

$426

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Thu 9/25

11:15 am-6:01 am

1 stop14h 46m

Washington, D.C. Dulles Intl

Sun 9/28

7:35 am-8:19 pm

1 stop16h 44m

$426

FairbanksWashington, D.C.

FAI - IAD

FAIIAD

Fairbanks

Thu 9/11

2:08 am-5:09 pm

1 stop11h 01m

Washington, D.C. Dulles Intl

Fri 9/19

6:09 pm-2:45 am

1 stop12h 36m

$427

FairbanksWashington, D.C.

FAI - DCA

FAIDCA

Fairbanks

Thu 9/11

1:50 am-3:30 pm

1 stop9h 40m

Washington, D.C. Reagan-National

Fri 9/19

4:59 pm-12:50 am

1 stop11h 51m

$427

AnchorageWashington, D.C.

ANC - DCA

ANCDCA

Anchorage

Tue 9/9

12:34 am-8:59 pm

2 stops16h 25m

Washington, D.C. Reagan-National

Wed 9/17

5:06 pm-11:44 pm

1 stop10h 38m

$431

FairbanksWashington, D.C.

FAI - IAD

FAIIAD

Fairbanks

Tue 9/2

8:53 pm-11:55 am

1 stop11h 02m

Washington, D.C. Dulles Intl

Wed 9/10

12:35 pm-7:34 pm

1 stop10h 59m

$434

FairbanksWashington, D.C.

FAI - DCA

FAIDCA

Fairbanks

Thu 9/11

12:18 am-9:59 pm

2 stops17h 41m

Washington, D.C. Reagan-National

Fri 9/19

9:59 am-12:48 am

2 stops18h 49m

$438

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Wed 12/3

4:00 pm-5:55 am

1 stop9h 55m

Washington, D.C. Dulles Intl

Sat 12/6

6:55 pm-1:27 am

1 stop10h 32m

$440

FairbanksBaltimore

FAI - BWI

FAIBWI

Fairbanks

Tue 8/26

1:50 am-11:56 pm

2 stops18h 06m

Baltimore/Washington

Mon 9/8

2:25 pm-12:50 am

2 stops14h 25m

$446

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Thu 8/28

8:49 pm-7:35 am

Nonstop6h 46m

Washington, D.C. Dulles Intl

Mon 9/1

3:55 pm-1:09 pm

1 stop25h 14m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 results
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Best time to book a flight from Alaska to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Alaska with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alaska to Washington, D.C.

What is the cheapest month to book a flight from Alaska to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Alaska to Washington, D.C. (average of $241). Flying from Alaska to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AK to WAS?

Find hourly flight availability from Alaska to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alaska to Washington, D.C. as you normally would.

Weekly flight availability from Alaska to Washington, D.C.

Explore weekly flight availability from Alaska to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from USAK to WAS are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Alaska to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated July 31, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Alaska to Washington, D.C. have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Alaska to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Alaska to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $159 on Delta. Other airlines that offer cheap prices include Sun Country Air from $194 and Alaska Airlines from $209 one-way.

  • What are the most popular routes from Alaska to Washington, D.C.?

    While some choose either Anchorage - Baltimore/Washington or Anchorage - Washington, D.C. Reagan-National, Anchorage - Washington, D.C. Dulles Intl is the most popular route from Alaska to Washington, D.C..

  • Can I find deals for flights from Alaska to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Alaska to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alaska to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Washington, D.C..

  • Can I find deals for business class flights from Alaska to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Alaska to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alaska to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Alaska to Washington, D.C. (average of $241). Flying from Alaska to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alaska to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Alaska to Washington, D.C.

Discover the top 4 airlines that operate flights from Alaska to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$250Average$453FlexibilityNo cancel feeOn-time83%
DeltaCheapest$275Average$685FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$342Average$850FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$540Average$907FlexibilityNo cancel feeOn-time75%

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