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

One-way options have recently been found by users for as low as $188 on Sun Country Air. Other airlines that offer cheap prices include Delta from $223 and Alaska Airlines from $269 one-way.

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

The most popular route from Washington, D.C. to Alaska is Washington, D.C. Dulles Intl - Anchorage. You may also consider Baltimore/Washington - Anchorage or Washington, D.C. Reagan-National - Anchorage.

What are the cheapest flights from Washington, D.C. to Alaska?

While on average a flight from Washington, D.C. to Alaska is generally $864, our data shows the cheapest flight currently is $294. When looking at the most popular route, (Washington, D.C. Dulles Intl - Anchorage), you can expect to pay $371 for that flight.

What are the most popular airlines that fly from Washington, D.C. to Alaska?

The most popular airlines flying from Washington, D.C. to Alaska are Alaska Airlines, Delta and Sun Country Air. Something to consider prior to booking your flight.

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

Travelers have found it’s best to book a flight 43 days in advance to save up to 57% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Alaska 1-2 weeks in advance for as low as $538, or $884 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. to Alaska?

The best pricing can be found in the month of January. Prices to Alaska from Washington, D.C. average $690. You can even find prices in January for less than $690, as users have found deals to Alaska from as low as $429. The month of July appears to be one of the more expensive times to travel to Alaska from Washington, D.C.. Flying in the targeted month can save you up to 11%.

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

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

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

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

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

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

$188+ Flights from Washington, D.C. to Alaska

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Cheap flight deals from Washington, D.C. to Alaska

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$361 (Sun Country Air)
One-way from	$188 (Sun Country Air)
Popular in	July
Cheapest in	January
Average price	$697
Good round-trip deal	$706 or less
Good one-way deal	$362 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Anchorage flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Anchorage flights.

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From Washington, D.C. (WAS) to Alaska

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One-way flight from Washington, D.C. (WAS) to Alaska

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($63 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Alaska.

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Price to beat on a one-way flight from Washington, D.C. (WAS) to Alaska.

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Find flight deals from Washington, D.C. to Alaska

Cheapest flights from Washington, D.C. to Alaska
Explore the most affordable flight options available from Washington, D.C. to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Sun 5/254:36 pmBWI - ANC

1 stop23h 42mSun Country Air

Sun 6/11:20 pmANC - BWI

1 stop18h 10mSun Country Air

Deal found 4/16

$361

Sat 9/208:07 pmIAD - JNU

2 stops19h 28mAlaska Airlines

Sun 9/282:10 pmJNU - IAD

2 stops21h 49mAlaska Airlines

Deal found 4/17

$363

Sat 9/206:10 amDCA - JNU

2 stops16h 15mDelta

Sun 9/287:05 amJNU - DCA

2 stops12h 26mDelta

Deal found 4/17

$381

Thu 7/36:00 amIAD - JNU

2 stops16h 07mDelta

Thu 7/107:05 amJNU - IAD

2 stops12h 24mDelta

Deal found 4/17

$381

Sun 6/112:26 pmBWI - ANC

1 stop27h 52mMultiple Airlines

Sun 6/81:20 pmANC - BWI

2 stops28h 31mMultiple Airlines

Deal found 4/17

$446

Mon 8/255:06 pmDCA - JNU

1 stop9h 25mAlaska Airlines

Tue 9/22:10 pmJNU - DCA

2 stops23h 49mAlaska Airlines

Deal found 4/16

$494

Mon 8/257:00 amBWI - JNU

2 stops15h 05mDelta

Tue 9/27:05 amJNU - BWI

2 stops13h 12mDelta

Deal found 4/16

$514

Tue 5/275:15 pmBWI - ANC

2 stops12h 17mDelta

Tue 6/35:15 pmANC - BWI

2 stops11h 36mDelta

Deal found 4/16

$524

Thu 8/287:17 pmBWI - FAI

1 stop11h 23mAlaska Airlines

Mon 9/15:52 amFAI - BWI

1 stop20h 39mAlaska Airlines

Deal found 4/17

$541

Sat 6/213:05 pmBWI - FAI

1 stop9h 46mDelta

Thu 7/31:45 amFAI - BWI

2 stops12h 47mDelta

Deal found 4/17

$546

Thu 5/2910:05 amBWI - ANC

2 stops16h 47mUnited Airlines

Sat 5/312:25 pmANC - BWI

1 stop10h 55mUnited Airlines

Deal found 4/17

$556

Sat 9/67:17 pmBWI - ANC

1 stop10h 30mAlaska Airlines

Fri 9/122:45 amANC - BWI

1 stop23h 46mAlaska Airlines

Deal found 4/16

$566

Best flights from Washington, D.C. to Alaska
Discover carefully curated flight deals from Washington, D.C. to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Sun 5/254:36 pmBWI - ANC

1 stop23h 42mSun Country Air

Sun 6/11:20 pmANC - BWI

1 stop18h 10mSun Country Air

Deal found 4/17

$361

Sat 9/208:07 pmIAD - JNU

2 stops19h 28mAlaska Airlines

Sun 9/282:10 pmJNU - IAD

2 stops21h 49mAlaska Airlines

Deal found 4/17

$363

Thu 7/36:00 amIAD - JNU

2 stops16h 07mDelta

Thu 7/107:05 amJNU - IAD

2 stops12h 24mDelta

Deal found 4/17

$381

Sun 6/112:26 pmBWI - ANC

1 stop27h 52mMultiple Airlines

Sun 6/81:20 pmANC - BWI

2 stops28h 31mMultiple Airlines

Deal found 4/17

$446

Thu 5/2910:05 amBWI - ANC

2 stops16h 47mUnited Airlines

Sat 5/312:25 pmANC - BWI

1 stop10h 55mUnited Airlines

Deal found 4/17

$556

Sun 8/175:02 pmDCA - ANC

1 stop12h 37mHawaiian Airlines

Thu 8/211:44 amANC - DCA

1 stop10h 22mHawaiian Airlines

Deal found 4/16

$576

Sun 8/1712:16 pmDCA - ANC

1 stop12h 27mAmerican Airlines

Thu 8/219:48 pmANC - DCA

1 stop14h 28mAmerican Airlines

Deal found 4/16

$622

Tue 7/88:00 amDCA - JNU

2 stops14h 05mDelta

Wed 7/167:05 amJNU - DCA

2 stops11h 47mDelta

Deal found 4/17

$431

Fri 6/208:19 pmIAD - FAI

2 stops30h 37mAlaska Airlines

Thu 7/39:25 pmFAI - IAD

2 stops15h 00mAlaska Airlines

Deal found 4/16

$549

Tue 7/89:36 amBWI - JNU

2 stops12h 29mDelta

Wed 7/167:05 amJNU - BWI

2 stops11h 52mDelta

Deal found 4/17

$514

Thu 6/266:15 amIAD - ANC

1 stop10h 01mMultiple Airlines

Mon 7/712:34 amANC - IAD

1 stop11h 51mMultiple Airlines

Deal found 4/16

$596

Mon 6/306:13 pmIAD - ANC

1 stop10h 37mHawaiian Airlines

Tue 7/84:10 pmANC - IAD

1 stop11h 17mHawaiian Airlines

Deal found 4/16

$606

Last-minute flights from Washington, D.C. to Alaska
Discover last-minute flight deals from Washington, D.C. to Alaska. Data last updated April 17, 2025 and is based on user searches.

Wed 4/234:07 pmBWI - ANC

1 stop10h 30mUnited Airlines

Wed 4/308:30 pmANC - BWI

1 stop9h 21mUnited Airlines

Deal found 4/16

$974

Fri 4/257:06 amBWI - ANC

1 stop12h 23mAlaska Airlines

Thu 5/112:37 amANC - BWI

2 stops25h 09mAlaska Airlines

Deal found 4/17

$846

Fri 4/2511:35 amBWI - ANC

1 stop11h 31mDelta

Fri 5/23:45 pmANC - BWI

2 stops15h 10mDelta

Deal found 4/17

$880

Fri 4/256:15 amBWI - ANC

1 stop17h 05mAmerican Airlines

Wed 4/308:30 pmANC - BWI

1 stop14h 00mAmerican Airlines

Deal found 4/17

$926

Fri 4/257:13 pmIAD - ANC

1 stop10h 15mAlaska Airlines

Wed 4/303:10 pmANC - IAD

1 stop12h 33mAlaska Airlines

Deal found 4/17

$926

Sat 4/268:00 amDCA - ANC

1 stop10h 29mAlaska Airlines

Thu 5/112:37 amANC - DCA

1 stop16h 21mAlaska Airlines

Deal found 4/17

$824

Sat 4/265:10 pmDCA - ANC

2 stops12h 18mMultiple Airlines

Thu 5/112:37 amANC - DCA

1 stop16h 21mMultiple Airlines

Deal found 4/17

$846

Sat 4/267:25 amIAD - ANC

1 stop11h 22mDelta

Fri 5/22:00 pmANC - IAD

1 stop12h 20mDelta

Deal found 4/17

$885

Sat 4/267:06 amBWI - ANC

1 stop10h 29mHawaiian Airlines

Thu 5/12:31 amANC - BWI

1 stop11h 34mHawaiian Airlines

Deal found 4/17

$888

Sat 4/266:00 amDCA - ANC

2 stops12h 47mDelta

Fri 5/25:55 amANC - DCA

2 stops12h 05mDelta

Deal found 4/17

$897

Sat 4/267:06 amBWI - FAI

1 stop11h 45mAlaska Airlines

Thu 5/11:30 amFAI - BWI

1 stop12h 35mAlaska Airlines

Deal found 4/16

$950

Sat 4/269:30 amDCA - ANC

1 stop13h 50mAmerican Airlines

Fri 5/28:30 pmANC - DCA

1 stop13h 17mAmerican Airlines

Deal found 4/17

$987

One-way flights from Washington, D.C. to Alaska
Search for one-way flight options from Washington, D.C. to Alaska. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Sun 6/112:26 pmBWI - ANC

1 stop27h 52mSun Country Air

Deal found 4/16

$188

Thu 6/512:40 pmIAD - ANC

1 stop27h 36mSun Country Air

Deal found 4/17

$198

Fri 8/86:00 amDCA - JNU

2 stops16h 05mDelta

Deal found 4/16

$223

Fri 5/165:55 amBWI - ANC

2 stops34h 23mMultiple Airlines

Deal found 4/16

$239

Fri 8/157:20 amBWI - JNU

2 stops14h 45mDelta

Deal found 4/16

$257

Thu 6/1211:57 amBWI - ANC

2 stops15h 29mDelta

Deal found 4/16

$262

Tue 8/199:59 amDCA - ANC

1 stop18h 09mAlaska Airlines

Deal found 4/17

$269

Sun 9/286:00 amBWI - ANC

1 stop18h 43mAmerican Airlines

Deal found 4/17

$271

Tue 8/198:19 pmIAD - ANC

1 stop32h 01mAlaska Airlines

Deal found 4/17

$272

Mon 6/2311:57 amBWI - FAI

2 stops16h 07mDelta

Deal found 4/15

$276

Mon 7/216:13 pmIAD - FAI

1 stop12h 23mAlaska Airlines

Deal found 4/17

$292

Fri 7/184:40 pmDCA - ANC

1 stop12h 52mDelta

Deal found 4/16

$292

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Sun 5/25

4:36 pm-12:18 pm

1 stop23h 42m

Anchorage

Sun 6/1

1:20 pm-11:30 am

1 stop18h 10m

$361

Washington, D.C.Juneau

IAD - JNU

IADJNU

Washington, D.C. Dulles Intl

Tue 7/8

8:10 am-9:30 pm

3 stops17h 20m

Juneau Intl

Wed 7/16

6:55 pm-7:27 am

1 stop8h 32m

$376

Washington, D.C.Juneau

IAD - JNU

IADJNU

Washington, D.C. Dulles Intl

Thu 7/3

6:00 am-6:07 pm

2 stops16h 07m

Juneau Intl

Thu 7/10

7:05 am-11:29 pm

2 stops12h 24m

$381

Washington, D.C.Juneau

DCA - JNU

DCAJNU

Washington, D.C. Reagan-National

Thu 7/3

6:05 am-6:07 pm

2 stops16h 02m

Juneau Intl

Thu 7/10

7:05 am-11:28 pm

2 stops12h 23m

$431

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Sun 6/1

12:26 pm-12:18 pm

1 stop27h 52m

Anchorage

Sun 6/8

1:20 pm-9:51 pm

2 stops28h 31m

$446

BaltimoreJuneau

BWI - JNU

BWIJNU

Baltimore/Washington

Tue 7/8

9:36 am-6:05 pm

2 stops12h 29m

Juneau Intl

Wed 7/16

7:05 am-10:57 pm

2 stops11h 52m

$514

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Tue 5/27

5:15 pm-1:32 am

2 stops12h 17m

Anchorage

Tue 6/3

5:15 pm-8:51 am

2 stops11h 36m

$524

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Wed 5/7

10:30 am-8:47 pm

1 stop14h 17m

Anchorage

Wed 5/14

9:48 pm-5:45 pm

1 stop15h 57m

$540

BaltimoreFairbanks

BWI - FAI

BWIFAI

Baltimore/Washington

Sat 6/21

3:05 pm-8:51 pm

1 stop9h 46m

Fairbanks

Thu 7/3

1:45 am-6:32 pm

2 stops12h 47m

$546

Washington, D.C.Juneau

DCA - JNU

DCAJNU

Washington, D.C. Reagan-National

Thu 7/3

9:59 am-12:25 am

2 stops18h 26m

Juneau Intl

Thu 7/10

7:08 am-9:59 pm

1 stop10h 51m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 58 results

...

Best time to book a flight from Washington, D.C. to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Washington, D.C. 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 Washington, D.C. to Alaska

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Alaska (average of $456). Flying from Washington, D.C. to Alaska in July is currently the most expensive (average of $663). 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 WAS to AK?

When flying from Washington, D.C. to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alaska by month

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

If weather is an important factor for your trip to Alaska, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Washington, D.C. to Alaska. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,882 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,882 reviews

Alaska Airlines

8.0

Very good

9,882 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,917 reviews

Alaska Airlines

8.0

Very good

9,882 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Hawaiian Airlines

7.9

Good

2,382 reviews

Alaska Airlines

8.0

Very good

9,882 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,667 reviews

Alaska Airlines

8.0

Very good

9,882 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,882 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Alaska one-way?
One-way options have recently been found by users for as low as $188 on Sun Country Air. Other airlines that offer cheap prices include Delta from $223 and Alaska Airlines from $269 one-way.
What are the most popular routes from Washington, D.C. to Alaska?
The most popular route from Washington, D.C. to Alaska is Washington, D.C. Dulles Intl - Anchorage. You may also consider Baltimore/Washington - Anchorage or Washington, D.C. Reagan-National - Anchorage.
What are the cheapest flights from Washington, D.C. to Alaska?
While on average a flight from Washington, D.C. to Alaska is generally $864, our data shows the cheapest flight currently is $294. When looking at the most popular route, (Washington, D.C. Dulles Intl - Anchorage), you can expect to pay $371 for that flight.
Can I find deals for flights from Washington, D.C. to Alaska that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Alaska?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Alaska.
Can I find deals for business class flights from Washington, D.C. to Alaska?
Yes. Cheapflights offers flight deals from Washington, D.C. to Alaska 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 Washington, D.C. to Alaska?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Alaska (average of $456). Flying from Washington, D.C. to Alaska in July is currently the most expensive (average of $663). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Washington, D.C. to Alaska

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$316	Average$647	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$359	Average$844	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$390	Average$814	FlexibilityNo cancel fee	On-time69%
Sun Country Air	Cheapest$432	Average$548	FlexibilityNo cancel fee	On-time83%
American Airlines	Cheapest$488	Average$717	FlexibilityNo cancel fee	On-time71%

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$188+ Cheap flights from Washington, D.C. (WAS) to Alaska

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Alaska with Cheapflights

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Cheap flight deals from Washington, D.C. to Alaska

Keep the following information in mind while searching for Washington, D.C. to Alaska flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington, D.C. to Alaska

Cheapest flights from Washington, D.C. to AlaskaExplore the most affordable flight options available from Washington, D.C. to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Washington, D.C. to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Alaska that are best for you.

Best time to book a flight from Washington, D.C. to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Washington, D.C. with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Washington, D.C. to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

Reviews of airlines servicing Alaska

Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Washington, D.C. to Alaska. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Alaska. 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 Washington, D.C. to Alaska one-way?

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

What are the cheapest flights from Washington, D.C. to Alaska?

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

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

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

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

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Alternative routes for Washington, D.C. to Alaska

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Cheapest flights from Washington, D.C. to Alaska
Explore the most affordable flight options available from Washington, D.C. to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.