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 $179 on Sun Country Air. Other airlines that offer cheap prices include Alaska Airlines from $261 and United Airlines from $271 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 $843, our data shows the cheapest flight currently is $304. When looking at the most popular route, (Washington, D.C. Dulles Intl - Anchorage), you can expect to pay $383 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 $689. You can even find prices in January for less than $689, as users have found deals to Alaska from as low as $429. The month of June 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 8%.

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.

$179+ Flights from Washington, D.C. to Alaska

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$356 (Cheapflightsfares)
One-way from	$179 (Cheapflightsfares)
Popular in	June
Cheapest in	January
Average price	$697
Good round-trip deal	$706 or less
Good one-way deal	$353 or less

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

Search Deals

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

Search Deals

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($46 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($6 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.

Search Deals

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

Search Deals

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 30, 2025.

Sat 6/1412:19 pmBWI - ANC

1 stop11h 29mSun Country Air

Fri 6/201:20 pmANC - BWI

1 stop18h 03mSun Country Air

Deal found 4/28

$356

Mon 8/257:30 amIAD - JNU

1 stop14h 35mDelta

Tue 9/27:05 amJNU - IAD

2 stops12h 24mDelta

Deal found 4/28

$376

Mon 8/256:10 amDCA - JNU

2 stops15h 55mDelta

Tue 9/27:05 amJNU - DCA

2 stops11h 47mDelta

Deal found 4/28

$431

Mon 6/1612:25 pmBWI - ANC

1 stop11h 23mMultiple Airlines

Wed 6/181:20 pmANC - BWI

2 stops21h 18mMultiple Airlines

Deal found 4/29

$450

Mon 8/257:00 amIAD - JNU

1 stop10h 14mAlaska Airlines

Tue 9/212:29 pmJNU - IAD

1 stop15h 03mAlaska Airlines

Deal found 4/28

$475

Wed 5/287:02 pmBWI - ANC

1 stop9h 25mDelta

Wed 6/45:15 pmANC - BWI

2 stops13h 12mDelta

Deal found 4/29

$513

Mon 8/258:10 amBWI - JNU

2 stops13h 55mDelta

Tue 9/27:05 amJNU - BWI

2 stops12h 40mDelta

Deal found 4/28

$514

Mon 8/255:06 pmDCA - JNU

1 stop9h 25mAlaska Airlines

Tue 9/25:00 amJNU - DCA

2 stops12h 59mAlaska Airlines

Deal found 4/28

$532

Sat 8/23:05 pmBWI - FAI

1 stop9h 59mDelta

Fri 8/1510:05 pmFAI - BWI

1 stop8h 40mDelta

Deal found 4/28

$541

Wed 5/287:05 pmBWI - ANC

2 stops19h 00mAlaska Airlines

Tue 6/312:18 amANC - BWI

2 stops26h 11mAlaska Airlines

Deal found 4/28

$544

Sat 11/16:55 pmBWI - FAI

1 stop10h 55mAlaska Airlines

Sat 11/85:15 amFAI - BWI

2 stops20h 30mAlaska Airlines

Deal found 4/28

$545

Mon 5/266:30 amIAD - FAI

1 stop23h 50mAlaska Airlines

Mon 6/23:50 pmFAI - IAD

1 stop21h 25mAlaska Airlines

Deal found 4/29

$557

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 30, 2025.

Sat 6/1412:19 pmBWI - ANC

1 stop11h 29mSun Country Air

Fri 6/201:20 pmANC - BWI

1 stop18h 03mSun Country Air

Deal found 4/28

$356

Mon 8/257:30 amIAD - JNU

1 stop14h 35mDelta

Tue 9/27:05 amJNU - IAD

2 stops12h 24mDelta

Deal found 4/28

$376

Mon 6/1612:25 pmBWI - ANC

1 stop11h 23mMultiple Airlines

Wed 6/181:20 pmANC - BWI

2 stops21h 18mMultiple Airlines

Deal found 4/29

$450

Mon 8/257:00 amIAD - JNU

1 stop10h 14mAlaska Airlines

Tue 9/212:29 pmJNU - IAD

1 stop15h 03mAlaska Airlines

Deal found 4/28

$475

Thu 5/299:00 amIAD - ANC

1 stop10h 30mHawaiian Airlines

Sat 6/78:30 amANC - IAD

1 stop11h 29mHawaiian Airlines

Deal found 4/29

$581

Sun 5/255:40 pmIAD - ANC

Nonstop7h 42mUnited Airlines

Mon 6/28:20 pmANC - IAD

1 stop11h 33mUnited Airlines

Deal found 4/29

$590

Mon 6/27:26 amBWI - ANC

1 stop17h 21mAmerican Airlines

Sat 6/76:09 amANC - BWI

1 stop13h 07mAmerican Airlines

Deal found 4/28

$651

Mon 8/256:10 amDCA - JNU

2 stops15h 55mDelta

Tue 9/27:05 amJNU - DCA

2 stops11h 47mDelta

Deal found 4/28

$431

Mon 8/255:06 pmDCA - JNU

1 stop9h 25mAlaska Airlines

Tue 9/25:00 amJNU - DCA

2 stops12h 59mAlaska Airlines

Deal found 4/28

$532

Wed 5/287:02 pmBWI - ANC

1 stop9h 25mDelta

Wed 6/45:15 pmANC - BWI

2 stops13h 12mDelta

Deal found 4/29

$513

Wed 5/287:05 pmBWI - ANC

2 stops19h 00mAlaska Airlines

Tue 6/312:18 amANC - BWI

2 stops26h 11mAlaska Airlines

Deal found 4/28

$544

Tue 7/226:13 pmIAD - ANC

1 stop10h 37mMultiple Airlines

Wed 7/308:55 pmANC - IAD

1 stop10h 48mMultiple Airlines

Deal found 4/29

$605

Last-minute flights from Washington, D.C. to Alaska
Discover last-minute flight deals from Washington, D.C. to Alaska. Data last updated April 30, 2025 and is based on user searches.

Mon 5/57:13 pmIAD - ANC

1 stop11h 20mAlaska Airlines

Tue 5/1312:37 amANC - IAD

1 stop11h 23mAlaska Airlines

Deal found 4/28

$811

Mon 5/511:35 amBWI - ANC

1 stop11h 31mDelta

Thu 5/159:59 pmANC - BWI

1 stop8h 28mDelta

Deal found 4/28

$874

Mon 5/57:06 amBWI - ANC

2 stops18h 17mAlaska Airlines

Tue 5/132:31 amANC - BWI

1 stop11h 34mAlaska Airlines

Deal found 4/28

$879

Mon 5/56:18 amIAD - ANC

1 stop16h 52mAmerican Airlines

Wed 5/148:27 pmANC - IAD

1 stop15h 50mAmerican Airlines

Deal found 4/28

$885

Mon 5/58:00 amDCA - ANC

1 stop10h 29mHawaiian Airlines

Tue 5/1312:31 amANC - DCA

1 stop12h 07mHawaiian Airlines

Deal found 4/28

$944

Thu 5/87:45 amIAD - ANC

1 stop12h 35mDelta

Sat 5/176:00 amANC - IAD

1 stop13h 34mDelta

Deal found 4/29

$875

Fri 5/910:00 amIAD - FAI

2 stops15h 44mAlaska Airlines

Mon 5/1910:00 amFAI - IAD

2 stops26h 14mAlaska Airlines

Deal found 4/28

$832

Fri 5/97:05 pmBWI - FAI

2 stops15h 32mAlaska Airlines

Mon 5/1910:00 amFAI - BWI

2 stops32h 05mAlaska Airlines

Deal found 4/28

$942

Fri 5/910:53 amBWI - FAI

2 stops18h 57mAmerican Airlines

Mon 5/196:00 amFAI - BWI

2 stops13h 21mAmerican Airlines

Deal found 4/28

$970

Fri 5/910:00 amIAD - FAI

1 stop14h 44mAmerican Airlines

Sun 5/181:44 amFAI - IAD

1 stop18h 15mAmerican Airlines

Deal found 4/28

$1,033

Fri 5/95:38 pmDCA - FAI

1 stop12h 12mHawaiian Airlines

Sun 5/1812:50 amFAI - DCA

1 stop11h 10mHawaiian Airlines

Deal found 4/28

$1,148

Fri 5/97:06 amBWI - JNU

1 stop9h 58mAlaska Airlines

Fri 5/167:08 amJNU - BWI

1 stop19h 21mAlaska Airlines

Deal found 4/29

$1,212

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 30, 2025.

Sat 6/1412:19 pmBWI - ANC

1 stop11h 29mSun Country Air

Deal found 4/28

$179

Sun 6/112:55 pmIAD - ANC

1 stop27h 23mSun Country Air

Deal found 4/29

$218

Sat 6/148:25 amBWI - ANC

3 stops31h 51mMultiple Airlines

Deal found 4/28

$235

Tue 5/276:30 amIAD - ANC

1 stop20h 50mAlaska Airlines

Deal found 4/29

$261

Tue 5/276:40 amBWI - ANC

1 stop10h 42mUnited Airlines

Deal found 4/28

$271

Fri 7/115:26 pmBWI - ANC

2 stops12h 25mDelta

Deal found 4/27

$276

Mon 6/27:05 pmBWI - ANC

1 stop18h 35mAlaska Airlines

Deal found 4/28

$285

Mon 6/27:05 pmBWI - FAI

2 stops20h 15mAlaska Airlines

Deal found 4/28

$290

Thu 6/267:40 amIAD - FAI

1 stop10h 38mDelta

Deal found 4/28

$292

Mon 6/28:59 amDCA - ANC

1 stop19h 21mAlaska Airlines

Deal found 4/28

$292

Thu 6/262:55 pmDCA - FAI

1 stop10h 00mDelta

Deal found 4/29

$292

Tue 5/276:15 pmIAD - FAI

2 stops21h 05mAlaska Airlines

Deal found 4/27

$296

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

Sat 6/14

12:19 pm-7:48 pm

1 stop11h 29m

Anchorage

Fri 6/20

1:20 pm-11:23 am

1 stop18h 03m

$356

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Mon 6/16

12:25 pm-7:48 pm

1 stop11h 23m

Anchorage

Wed 6/18

1:20 pm-2:38 pm

2 stops21h 18m

$450

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Wed 5/28

7:02 pm-12:27 am

1 stop9h 25m

Anchorage

Wed 6/4

5:15 pm-10:27 am

2 stops13h 12m

$513

BaltimoreAnchorage

BWI - ANC

BWIANC

Baltimore/Washington

Wed 5/28

7:05 pm-10:05 am

2 stops19h 00m

Anchorage

Tue 6/3

12:18 am-6:29 am

2 stops26h 11m

$544

BaltimoreFairbanks

BWI - FAI

BWIFAI

Baltimore/Washington

Sat 6/21

3:05 pm-12:49 am

2 stops13h 44m

Fairbanks

Thu 7/3

12:29 am-6:32 pm

2 stops14h 03m

$552

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

Mon 5/26

6:30 am-2:20 am

1 stop23h 50m

Fairbanks

Mon 6/2

3:50 pm-5:15 pm

1 stop21h 25m

$557

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Tue 5/20

7:15 am-11:44 pm

1 stop20h 29m

Anchorage

Fri 5/23

1:30 am-11:59 pm

1 stop18h 29m

$581

Washington, D.C.Anchorage

DCA - ANC

DCAANC

Washington, D.C. Reagan-National

Tue 7/8

4:59 pm-11:00 pm

1 stop10h 01m

Anchorage

Sun 7/13

12:55 am-3:49 pm

1 stop10h 54m

$582

Washington, D.C.Fairbanks

DCA - FAI

DCAFAI

Washington, D.C. Reagan-National

Fri 6/13

4:40 pm-12:49 am

1 stop12h 09m

Fairbanks

Fri 6/20

10:05 pm-10:54 am

1 stop8h 49m

$583

Washington, D.C.Anchorage

DCA - ANC

DCAANC

Washington, D.C. Reagan-National

Mon 6/9

6:38 pm-11:44 pm

1 stop33h 06m

Anchorage

Tue 6/17

6:30 am-9:59 pm

1 stop11h 29m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 $651). 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

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,405 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $179 on Sun Country Air. Other airlines that offer cheap prices include Alaska Airlines from $261 and United Airlines from $271 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 $843, our data shows the cheapest flight currently is $304. When looking at the most popular route, (Washington, D.C. Dulles Intl - Anchorage), you can expect to pay $383 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 $651). 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

Alternative routes for Washington, D.C. to Alaska

Reagan-National to Los Angeles flights

Reagan-National to Seattle flights

Dulles Intl to Seattle flights

Dulles Intl to Dallas/Fort Worth flights

Reagan-National to Las Vegas flights

Dulles Intl to Las Vegas flights

Dulles Intl to Los Angeles flights

Reagan-National to Dallas/Fort Worth flights

Dulles Intl to San Francisco flights

Reagan-National to O'Hare Intl flights

Reagan-National to San Francisco flights

Reagan-National to Boston flights

Reagan-National to Miami flights

Dulles Intl to Miami flights

Dulles Intl to Orlando flights

Dulles Intl to Boston flights

Dulles Intl to Atlanta flights

Reagan-National to Orlando flights

Dulles Intl to Denver flights

Dulles Intl to O'Hare Intl flights

Dulles Intl to Fort Lauderdale flights

Dulles Intl to Tampa flights

Reagan-National to Atlanta flights

Reagan-National to Denver flights

Dulles Intl to Midway flights

Reagan-National to Tampa flights

Reagan-National to Nashville flights

Dulles Intl to San Diego flights

Dulles Intl to Hobby flights

Dulles Intl to Portland flights

Dulles Intl to George Bush Intcntl flights

Reagan-National to Hobby flights

Dulles Intl to New Orleans flights

Dulles Intl to Austin flights

Dulles Intl to Ontario flights

Dulles Intl to Sky Harbor Intl flights

Reagan-National to Fort Lauderdale flights

Dulles Intl to Honolulu flights

Reagan-National to San Diego flights

Reagan-National to Sky Harbor Intl flights

Reagan-National to George Bush Intcntl flights

Dulles Intl to Detroit flights

Reagan-National to Midway flights

Reagan-National to Portland flights

Dulles Intl to John F Kennedy Intl flights

Dulles Intl to Salt Lake City flights

Reagan-National to Minneapolis flights

Reagan-National to John F Kennedy Intl flights

Dulles Intl to Anchorage flights

Dulles Intl to Minneapolis flights

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

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$316	Average$638	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$359	Average$867	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$390	Average$813	FlexibilityNo cancel fee	On-time69%
Sun Country Air	Cheapest$391	Average$537	FlexibilityNo cancel fee	On-time83%
American Airlines	Cheapest$488	Average$717	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$179+ 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 6/14. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 30, 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 30, 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 30, 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 30, 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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Alaska

See prices for flight routes from nearby airports that may be better suited for you.

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

100% Free

Book with Flexibility

Travel Smart

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 30, 2025.