$168+ 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 8/15. 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
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
Keep the following information in mind while searching for Washington, D.C. to Alaska flight deals. Data was last updated June 12, 2025.
Round-trip from | $335 (Delta) |
|---|---|
One-way from | $168 (Delta) |
Popular in | February |
Cheapest in | January |
Average price | $716 |
Good round-trip deal | $716 or less |
Good one-way deal | $354 or less |
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 June 12, 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 June 12, 2025.
This Delta deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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.
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Alaska 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 June 12, 2025.
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
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Wed 9/10
7:35 am-6:11 pm
1 stop14h 36m
Juneau Intl
Tue 9/23
7:05 am-6:00 am
1 stop18h 55m
Washington, D.C.Juneau
DCA - JNU
DCAJNU
Washington, D.C. Reagan-National
Wed 9/10
4:40 pm-6:25 pm
1 stop29h 45m
Juneau Intl
Thu 9/18
7:05 am-3:35 pm
1 stop28h 30m
Washington, D.C.Juneau
IAD - JNU
IADJNU
Washington, D.C. Dulles Intl
Thu 9/11
7:00 am-3:15 pm
1 stop12h 15m
Juneau Intl
Wed 9/24
6:50 pm-7:32 am
1 stop8h 42m
BaltimoreAnchorage
BWI - ANC
BWIANC
Baltimore/Washington
Sun 7/13
12:31 pm-7:48 pm
1 stop11h 17m
Anchorage
Fri 7/18
8:55 pm-11:23 am
1 stop10h 28m
Washington, D.C.Anchorage
IAD - ANC
IADANC
Washington, D.C. Dulles Intl
Tue 7/1
12:40 pm-7:48 pm
1 stop11h 08m
Anchorage
Tue 7/8
8:55 pm-11:43 am
1 stop10h 48m
Washington, D.C.Juneau
DCA - JNU
DCAJNU
Washington, D.C. Reagan-National
Mon 8/25
5:06 pm-10:31 pm
1 stop9h 25m
Juneau Intl
Tue 9/2
6:50 pm-4:49 pm
1 stop17h 59m
Washington, D.C.Anchorage
DCA - ANC
DCAANC
Washington, D.C. Reagan-National
Wed 9/3
8:59 am-12:34 am
1 stop19h 35m
Anchorage
Tue 9/9
11:44 pm-8:59 pm
1 stop17h 15m
BaltimoreFairbanks
BWI - FAI
BWIFAI
Baltimore/Washington
Sun 8/31
2:25 pm-8:57 pm
1 stop10h 32m
Fairbanks
Fri 9/5
3:15 pm-1:27 pm
2 stops18h 12m
BaltimoreAnchorage
BWI - ANC
BWIANC
Baltimore/Washington
Fri 8/15
5:15 pm-1:32 am
2 stops12h 17m
Anchorage
Thu 8/21
12:55 am-3:51 pm
2 stops10h 56m
Washington, D.C.Ketchikan
IAD - KTN
IADKTN
Washington, D.C. Dulles Intl
Tue 9/2
9:00 am-4:44 pm
1 stop11h 44m
Ketchikan
Tue 9/9
11:57 am-12:20 am
1 stop8h 23m
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?
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 $647). 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?
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 June 12, 2025.
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.
Weekly flight availability from Washington, D.C. to Alaska
Explore weekly flight availability from Washington, D.C. to Alaska. 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 June 12, 2025.
The most flights from WAS to USAK 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).
Rainfall in Alaska by month
Plan your trip to Alaska by taking into account the average rainfall totals 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
Plan your trip to Alaska by taking into account the average temperature totals 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
Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated June 12, 2025.
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.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
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.
Browse thousands of different options on Cheapflights for your next trip
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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
Discover the top 5 airlines that operate flights from Washington, D.C. to Alaska. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$316 | Average$629 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$359 | Average$904 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$363 | Average$523 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$488 | Average$718 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$537 | Average$853 | FlexibilityNo cancel fee | On-time69% |