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Alaska

$201+ Cheap flights from Dulles Intl (IAD) 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ANC
ene. 25 — feb. 11
dom. 1/25
dom. 2/1
1 adult, Economy
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Cheap flight deals from Dulles Intl to Alaska

Cheapest flights from Dulles Intl to Alaska
Explore the most affordable flight options available from Dulles Intl to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 26, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/25. 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.
vie. 12/267:33 amIAD - ANC
1 stop11h 15mAlaska Airlines
mié. 1/71:10 amANC - IAD
1 stop11h 16mAlaska Airlines
Deal found 12/25$921
This Delta deal was found by Cheapflights users on 12/23. 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.
jue. 12/256:00 amIAD - ANC
1 stop16h 49mDelta
mar. 12/308:15 pmANC - IAD
1 stop14h 59mDelta
Deal found 12/23$980
This Delta deal was found by Cheapflights users on 12/25. 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.
lun. 12/296:00 amIAD - ANC
1 stop16h 57mDelta
vie. 1/25:45 amANC - IAD
1 stop13h 42mDelta
Deal found 12/25$990
This United Airlines deal was found by Cheapflights users on 12/25. 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.
lun. 12/295:20 pmIAD - ANC
1 stop11h 05mUnited Airlines
jue. 1/11:30 amANC - IAD
2 stops12h 00mUnited Airlines
Deal found 12/25$1,061
This United Airlines deal was found by Cheapflights users on 12/23. 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.
sáb. 12/274:00 pmIAD - ANC
1 stop12h 25mUnited Airlines
lun. 12/299:00 pmANC - IAD
1 stop10h 45mUnited Airlines
Deal found 12/23$1,080
This United Airlines deal was found by Cheapflights users on 12/25. 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.
vie. 12/261:00 pmIAD - ANC
2 stops15h 25mUnited Airlines
jue. 1/811:45 pmANC - IAD
2 stops12h 15mUnited Airlines
Deal found 12/25$1,089
This Delta deal was found by Cheapflights users on 12/25. 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.
dom. 12/2810:57 amIAD - FAI
2 stops17h 48mDelta
sáb. 1/31:40 amFAI - IAD
2 stops17h 28mDelta
Deal found 12/25$1,273
This American Airlines deal was found by Cheapflights users on 12/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/291:57 pmIAD - FAI
2 stops15h 18mMultiple Airlines
mar. 12/3012:15 amFAI - IAD
1 stop13h 28mMultiple Airlines
Deal found 12/25$1,489
This American Airlines deal was found by Cheapflights users on 12/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/281:40 pmIAD - JNU
2 stops15h 28mMultiple Airlines
mar. 12/307:18 amJNU - IAD
2 stops18h 55mMultiple Airlines
Deal found 12/24$1,514
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:43 pmIAD - FAI
1 stop22h 22mAlaska Airlines
mar. 12/302:35 amFAI - IAD
1 stop11h 08mAlaska Airlines
Deal found 12/25$1,626
This Alaska Airlines deal was found by Cheapflights users on 12/24. 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.
dom. 12/287:33 amIAD - JNU
1 stop18h 02mAlaska Airlines
lun. 12/292:28 amJNU - IAD
1 stop11h 15mAlaska Airlines
Deal found 12/24$1,813
This American Airlines deal was found by Cheapflights users on 12/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:33 amIAD - FAI
1 stop21h 02mAmerican Airlines
dom. 1/45:45 amFAI - IAD
1 stop20h 28mAmerican Airlines
Deal found 12/25$1,867

Find flight deals from Dulles Intl to Alaska

Keep the following information in mind while searching for Dulles Intl to Alaska flight deals. Data was last updated diciembre 26, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$342
(Alaska Airlines)

One-way from

$201
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$639

Good round-trip deal

$675 or less

Good one-way deal

$325 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. Dulles Intl to Alaska
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Alaska
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Alaska.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Alaska.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 diciembre 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alaska that are best for you.

Fly from

Dulles Intl

Fly to

Alaska

Route

Depart

Return

Price

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

sáb. 1/17

6:04 pm-11:56 pm

1 stop33h 52m

Fairbanks

vie. 1/23

2:10 am-4:26 pm

1 stop10h 16m

$344

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

jue. 1/15

7:30 am-8:44 pm

1 stop17h 14m

Anchorage

mar. 1/20

5:55 am-11:10 pm

1 stop13h 15m

$344

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

jue. 1/29

6:04 pm-2:48 am

1 stop12h 44m

Fairbanks

dom. 2/1

2:10 am-4:26 pm

1 stop34h 16m

$344

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

jue. 1/29

7:00 am-12:22 am

2 stops21h 22m

Fairbanks

dom. 2/1

1:30 am-7:09 pm

2 stops13h 39m

$356

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

mar. 1/20

6:04 pm-2:48 am

1 stop12h 44m

Fairbanks

lun. 1/26

2:10 am-4:26 pm

1 stop10h 16m

$364

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

jue. 2/19

7:05 am-5:06 pm

1 stop14h 01m

Anchorage

dom. 2/22

7:00 am-5:40 am

1 stop18h 40m

$366

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

jue. 3/26

7:00 am-2:45 pm

1 stop11h 45m

Anchorage

mar. 3/31

6:15 am-11:49 pm

1 stop13h 34m

$394

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

mié. 1/21

6:04 pm-2:48 am

1 stop12h 44m

Fairbanks

mié. 1/28

11:05 am-4:26 pm

1 stop25h 21m

$394

Washington, D.C.Fairbanks

IAD - FAI

IADFAI

Washington, D.C. Dulles Intl

mar. 2/3

6:04 pm-2:48 am

1 stop12h 44m

Fairbanks

jue. 2/5

8:55 pm-4:26 pm

2 stops39h 31m

$398

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

jue. 2/19

7:30 am-8:44 pm

1 stop17h 14m

Anchorage

dom. 2/22

9:15 pm-7:09 pm

2 stops17h 54m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 35 results
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Best time to book a flight from Dulles Intl to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Dulles Intl 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. Dulles Intl Airport to Alaska

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alaska (average of $291). Flying from Washington, D.C. Dulles Intl Airport to Alaska in December is currently the most expensive (average of $587). 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 IAD to AK?

Find hourly flight availability from Dulles Intl 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 diciembre 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Washington, D.C. Dulles Intl Airport to Alaska by exploring options for tickets in the evening.

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 diciembre 26, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Washington, D.C. Dulles Intl Airport to Alaska by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,531 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,531 reviews
Alaska Airlines
8.0
Very good
11,531 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Delta
7.9
Good
8,012 reviews
Alaska Airlines
8.0
Very good
11,531 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
United Airlines
7.4
Good
9,115 reviews
Alaska Airlines
8.0
Very good
11,531 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Sun Country Air
6.9
Okay
335 reviews
Alaska Airlines
8.0
Very good
11,531 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

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

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Alaska?

    Alaska Airlines and Delta can get you from Washington, D.C. Dulles Intl Airport to Alaska in just under 17h 14m. Your travel time can differ by up to 16h 38m. Washington, D.C. Dulles Intl Airport and Alaska are separated by a distance of 3346 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $156 on Delta. Other airlines that offer cheap prices include American Airlines from $184 and United Airlines from $216 one-way.

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

    While some choose either Washington, D.C. Dulles Intl - Fairbanks or Washington, D.C. Dulles Intl - Juneau Intl, Washington, D.C. Dulles Intl - Anchorage is the most popular route from Washington, D.C. Dulles Intl Airport to Alaska.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Alaska?

    While on average a flight from Washington, D.C. Dulles Intl Airport to Alaska is generally $524, our data shows the cheapest flight currently is $303. When looking at the most popular route, (Washington, D.C. Dulles Intl - Anchorage), you can expect to pay $344 for that flight.

  • Can I find deals for flights from Dulles Intl to Alaska that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Alaska flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Alaska?

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

  • Can I find deals for business class flights from Dulles Intl to Alaska?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Alaska?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alaska (average of $291). Flying from Washington, D.C. Dulles Intl Airport to Alaska in December is currently the most expensive (average of $587). 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.

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Alternative routes for Dulles Intl to Alaska

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Dulles Intl to Alaska

Discover the top 4 airlines that operate flights from Dulles Intl 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 diciembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$307Average$584FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$328Average$503FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$329Average$700FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$602Average$781FlexibilityNo cancel feeOn-time69%

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