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Dulles Intl

$172+ Cheap flights from Alaska to Dulles Intl (IAD)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — IAD
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Alaska to Dulles Intl

Keep the following information in mind while searching for Alaska to Dulles Intl flight deals. Data was last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(Delta)

One-way from

$172
(Delta)

Popular in

December

Cheapest in

June

Average price

$632

Good round-trip deal

$698 or less

Good one-way deal

$342 or less
Provider with most accurate pricing for Anchorage-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Anchorage-Washington, D.C. (WAS) flights.
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From Alaska to Washington, D.C. Dulles Intl
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One-way flight from Alaska to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 15% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Alaska to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Alaska to Washington, D.C. Dulles Intl.
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Find flight deals from Alaska to Dulles Intl

Cheapest flights from Alaska to Dulles Intl
Explore the most affordable flight options available from Alaska to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Delta deal was found by Cheapflights users on 2/21. 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 3/243:50 pmANC - IAD
1 stop10h 29mDelta
Fri 4/47:43 amIAD - ANC
1 stop11h 08mDelta
Deal found 2/21$344
This Sun Country Air deal was found by Cheapflights users on 2/22. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/241:20 pmANC - IAD
1 stop18h 27mSun Country Air
Sun 6/812:40 pmIAD - ANC
1 stop27h 48mSun Country Air
Deal found 2/22$540
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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.
Mon 3/247:30 pmANC - IAD
1 stop18h 29mAlaska Airlines
Fri 4/47:31 amIAD - ANC
1 stop20h 58mAlaska Airlines
Deal found 2/22$551
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Mon 4/78:30 pmANC - IAD
1 stop15h 53mAmerican Airlines
Wed 4/236:18 amIAD - ANC
1 stop17h 02mAmerican Airlines
Deal found 2/22$567
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Sat 5/248:34 pmANC - IAD
1 stop15h 35mUnited Airlines
Sun 6/85:40 pmIAD - ANC
Nonstop7h 42mUnited Airlines
Deal found 2/22$641
This United Airlines deal was found by Cheapflights users on 2/21. 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 6/1911:15 pmFAI - IAD
1 stop12h 19mUnited Airlines
Mon 6/231:20 pmIAD - FAI
1 stop10h 35mUnited Airlines
Deal found 2/21$679
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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.
Fri 6/207:00 amFAI - IAD
2 stops18h 55mAlaska Airlines
Mon 6/237:00 amIAD - FAI
2 stops21h 50mAlaska Airlines
Deal found 2/22$712
This Delta deal was found by Cheapflights users on 2/22. 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 5/131:30 amFAI - IAD
2 stops17h 28mDelta
Sun 5/189:30 amIAD - FAI
2 stops18h 35mDelta
Deal found 2/22$902
This Hawaiian Airlines deal was found by Cheapflights users on 2/22. 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.
Fri 5/2312:18 amANC - IAD
1 stop11h 56mHawaiian Airlines
Sun 6/86:15 pmIAD - ANC
1 stop11h 16mHawaiian Airlines
Deal found 2/22$925

Find flights from Alaska to Dulles Intl within your budget

Customize your flight search to find flights from Alaska to Dulles Intl 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 February 23, 2025.

Fly from

Alaska

Fly to

Dulles Intl

Route

Depart

Return

Price

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Mon 3/24

3:50 pm-6:19 am

1 stop10h 29m

Washington, D.C. Dulles Intl

Fri 4/4

7:43 am-2:51 pm

1 stop11h 08m

$344

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Sat 5/24

1:20 pm-11:47 am

1 stop18h 27m

Washington, D.C. Dulles Intl

Sun 6/8

12:40 pm-12:28 pm

1 stop27h 48m

$540

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Mon 3/24

7:30 pm-5:59 pm

1 stop18h 29m

Washington, D.C. Dulles Intl

Fri 4/4

7:31 am-12:29 am

1 stop20h 58m

$551

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Mon 4/7

8:30 pm-4:23 pm

1 stop15h 53m

Washington, D.C. Dulles Intl

Wed 4/23

6:18 am-7:20 pm

1 stop17h 02m

$567

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Sat 5/24

8:34 pm-4:09 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Sun 6/8

5:40 pm-9:22 pm

Nonstop7h 42m

$641

FairbanksWashington, D.C.

FAI - IAD

FAIIAD

Fairbanks

Thu 6/19

11:15 pm-3:34 pm

1 stop12h 19m

Washington, D.C. Dulles Intl

Mon 6/23

1:20 pm-7:55 pm

1 stop10h 35m

$679

FairbanksWashington, D.C.

FAI - IAD

FAIIAD

Fairbanks

Fri 6/20

7:00 am-5:55 am

2 stops18h 55m

Washington, D.C. Dulles Intl

Mon 6/23

7:00 am-12:50 am

2 stops21h 50m

$712

FairbanksWashington, D.C.

FAI - IAD

FAIIAD

Fairbanks

Tue 5/13

1:30 am-10:58 pm

2 stops17h 28m

Washington, D.C. Dulles Intl

Sun 5/18

9:30 am-12:05 am

2 stops18h 35m

$902

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Fri 5/23

12:18 am-4:14 pm

1 stop11h 56m

Washington, D.C. Dulles Intl

Sun 6/8

6:15 pm-1:31 am

1 stop11h 16m

$925

AnchorageWashington, D.C.

ANC - IAD

ANCIAD

Anchorage

Tue 4/1

1:46 pm-6:19 am

1 stop12h 33m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 19 results
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Best time to book a flight from Alaska to Dulles Intl

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

Travel insights for flights from Alaska to Dulles Intl

Get recent, data-driven insights about flights from Alaska to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Alaska to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Alaska to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 IAD?

Find hourly flight availability from Alaska to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

When flying from Alaska to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 23, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Alaska to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,707 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,707 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,315 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,746 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Alaska to Dulles Intl. 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. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Alaska to Washington, D.C. Dulles Intl Airport are Delta ($172), Alaska Airlines ($207), and Sun Country Air ($246).

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

    When deciding which route to take from Alaska to Washington, D.C. Dulles Intl Airport consider Anchorage - Washington, D.C. Dulles Intl, Fairbanks - Washington, D.C. Dulles Intl or Juneau Intl - Washington, D.C. Dulles Intl as they are the most popular.

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

    Looking for the cheapest flight from Alaska to Washington, D.C. Dulles Intl Airport? While on average our users pay $625, our data indicates the cheapest price to be $270. The most popular route (Anchorage - Washington, D.C. Dulles Intl), is priced around $344.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Alaska to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Alaska to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 Alaska?

Book flights to Alaska if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Sterling
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill

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Alternative routes for Alaska to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Dulles Intl flights
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Seattle to Baltimore flights
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Minneapolis to Reagan-National flights
San Francisco to Baltimore flights
Atlanta to Baltimore flights
George Bush Intcntl to Baltimore flights
Denver to Reagan-National flights
Minneapolis to Baltimore flights
Orlando to Reagan-National flights
Denver to Baltimore flights
Fort Lauderdale to Baltimore flights
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Detroit to Dulles Intl flights
Detroit to Reagan-National flights
Minneapolis to Dulles Intl flights
Detroit to Baltimore flights
George Bush Intcntl to Reagan-National flights
Newark to Dulles Intl flights
Portland to Reagan-National flights
Orlando to Baltimore flights
Portland to Dulles Intl flights
Miami to Reagan-National flights
Midway to Reagan-National flights
Burbank to Baltimore flights
Sky Harbor Intl to Dulles Intl flights

Top 3 airlines flying from Alaska to Dulles Intl

Discover the top 3 airlines that operate flights from Alaska to Dulles Intl. 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$409Average$667FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$524Average$792FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$750Average$907FlexibilityNo cancel feeOn-time69%
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