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Cheap flights from Washington, D.C. Dulles Intl Airport to Alaska from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Alaska departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Alaska

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
6:04 pm - 11:56 am
IAD
-
ANC
21h 52m1 stop
Hawaiian Airlines Logo
4:54 pm - 4:26 pm
ANC
-
IAD
19h 32m1 stop
$319Hawaiian Airlines
Sat, Jan 17 - Mon, Jan 26
Alaska Airlines Logo
6:04 pm - 11:56 am
IAD
-
ANC
21h 52m1 stop
Alaska Airlines Logo
6:03 pm - 4:26 pm
ANC
-
IAD
18h 23m1 stop
$342Alaska Airlines
Thu, Jan 22 - Mon, Jan 26
Alaska Airlines Logo
6:04 pm - 11:56 am
IAD
-
ANC
21h 52m1 stop
Alaska Airlines Logo
2:10 am - 4:26 pm
ANC
-
IAD
10h 16m1 stop
$343Alaska Airlines
Sat, Jan 24 - Thu, Jan 29
Delta Logo
7:30 am - 2:05 pm
IAD
-
ANC
10h 35m1 stop
Delta Logo
5:55 am - 11:10 pm
ANC
-
IAD
13h 15m1 stop
$344Delta
Fri, Jan 23 - Thu, Jan 29
Delta Logo
7:00 am - 8:44 pm
IAD
-
ANC
17h 44m2 stops
Delta Logo
1:20 am - 11:10 pm
ANC
-
IAD
17h 50m1 stop
$348Delta
Sat, Jan 17 - Sun, Jan 25
Delta Logo
12:40 pm - 12:09 am
IAD
-
ANC
15h 29m2 stops
Delta Logo
5:55 am - 11:10 pm
ANC
-
IAD
13h 15m1 stop
$349Delta
Thu, Jan 22 - Mon, Jan 26
Delta Logo
7:30 am - 8:44 pm
IAD
-
ANC
17h 14m1 stop
Delta Logo
1:20 am - 7:09 pm
ANC
-
IAD
13h 49m2 stops
$351Delta
Thu, Feb 19 - Sun, Feb 22
Delta Logo
12:23 pm - 12:09 am
IAD
-
ANC
15h 46m2 stops
Delta Logo
1:15 pm - 11:55 pm
ANC
-
IAD
30h 40m2 stops
$355Delta
Thu, Feb 26 - Tue, Mar 3
American Airlines Logo
7:33 am - 7:47 pm
IAD
-
KTN
16h 14m1 stop
American Airlines Logo
1:07 pm - 10:58 am
KTN
-
IAD
17h 51m2 stops
$1,240American Airlines
Mon, Jan 5 - Fri, Jan 9
American Airlines Logo
7:33 am - 7:47 pm
IAD
-
KTN
16h 14m1 stop
American Airlines Logo
1:07 pm - 4:26 pm
KTN
-
IAD
23h 19m1 stop
$1,345American Airlines
Mon, Jan 5 - Fri, Jan 9

Alaska Airlines flights from Washington, D.C. Dulles Intl Airport to Alaska

Our best Alaska Airlines deals on Washington, D.C. Dulles Intl Airport to Alaska flight tickets
Alaska Airlines
Jan 22
IAD6:04 pmWashington, D.C. Dulles Intl
21h 52m
1 stop
ANC11:56 amAnchorage
Jan 26
ANC6:03 pmAnchorage
18h 23m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
$342
Find similar
Alaska Airlines
Jan 24
IAD6:04 pmWashington, D.C. Dulles Intl
21h 52m
1 stop
ANC11:56 amAnchorage
Jan 29
ANC2:10 amAnchorage
10h 16m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
$343
Find similar
Alaska Airlines
Jan 17
IAD6:04 pmWashington, D.C. Dulles Intl
33h 52m
1 stop
FAI11:56 pmFairbanks
Jan 23
FAI2:10 amFairbanks
10h 16m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
$344
Find similar

United Airlines flights from Washington, D.C. Dulles Intl Airport to Alaska

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Alaska flight tickets
United Airlines
Jan 6
IAD2:24 pmWashington, D.C. Dulles Intl
12h 51m
1 stop
ANC11:15 pmAnchorage
Jan 10
ANC9:00 amAnchorage
10h 22m
1 stop
IAD11:22 pmWashington, D.C. Dulles Intl
$974
Find similar
United Airlines
Dec 26
IAD4:00 pmWashington, D.C. Dulles Intl
10h 56m
1 stop
ANC10:56 pmAnchorage
Jan 1
ANC1:30 amAnchorage
10h 04m
1 stop
IAD3:34 pmWashington, D.C. Dulles Intl
$1,056
Find similar
United Airlines
Dec 26
IAD5:20 pmWashington, D.C. Dulles Intl
11h 05m
1 stop
ANC12:25 amAnchorage
Jan 1
ANC1:30 amAnchorage
12h 00m
2 stops
IAD5:30 pmWashington, D.C. Dulles Intl
$1,060
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated December 23, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Sat 1/17

6:04 pm-11:56 am

1 stop21h 52m

Anchorage

Mon 1/26

4:54 pm-4:26 pm

1 stop19h 32m

$319

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Thu 1/22

6:04 pm-11:56 am

1 stop21h 52m

Anchorage

Mon 1/26

6:03 pm-4:26 pm

1 stop18h 23m

$342

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Sat 1/24

6:04 pm-11:56 am

1 stop21h 52m

Anchorage

Thu 1/29

2:10 am-4:26 pm

1 stop10h 16m

$343

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Fri 1/23

7:30 am-2:05 pm

1 stop10h 35m

Anchorage

Thu 1/29

5:55 am-11:10 pm

1 stop13h 15m

$344

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Sat 1/17

7:00 am-8:44 pm

2 stops17h 44m

Anchorage

Sun 1/25

1:20 am-11:10 pm

1 stop17h 50m

$348

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Thu 1/22

12:40 pm-12:09 am

2 stops15h 29m

Anchorage

Mon 1/26

5:55 am-11:10 pm

1 stop13h 15m

$349

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Thu 2/19

7:30 am-8:44 pm

1 stop17h 14m

Anchorage

Sun 2/22

1:20 am-7:09 pm

2 stops13h 49m

$351

Washington, D.C.Anchorage

IAD - ANC

IADANC

Washington, D.C. Dulles Intl

Thu 2/26

12:23 pm-12:09 am

2 stops15h 46m

Anchorage

Tue 3/3

1:15 pm-11:55 pm

2 stops30h 40m

$355

Washington, D.C.Ketchikan

IAD - KTN

IADKTN

Washington, D.C. Dulles Intl

Mon 1/5

7:33 am-7:47 pm

1 stop16h 14m

Ketchikan

Fri 1/9

1:07 pm-10:58 am

2 stops17h 51m

$1,240

Washington, D.C.Ketchikan

IAD - KTN

IADKTN

Washington, D.C. Dulles Intl

Mon 1/5

7:33 am-7:47 pm

1 stop16h 14m

Ketchikan

Fri 1/9

1:07 pm-4:26 pm

1 stop23h 19m

$1,345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Alaska from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Alaska

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Alaska?

If you don’t want to visit Alaska in October, then you should wait until September to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $581.

What is the cheapest day to depart on your flight to Alaska?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Alaska is on a Sunday. Travelers who choose to depart for Alaska on a Sunday will often find tickets for as low as $737. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Alaska for around $850.

What is the cheapest time of day to depart on your flight to Alaska?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Alaska flights are usually those with departure times in the evening. Our users have found flights to Alaska in the evening for as low as $650. In the afternoon is when there is more demand to fly to Alaska, so prices are often more expensive at around $809 per ticket.

What is the cheapest Washington, D.C. Dulles Intl to Alaska flight route?

Fly from Washington, D.C. Dulles Intl to Anchorage for the best Washington, D.C. Dulles Intl - Alaska flight prices

How far in advance should I book a flight to Alaska?

You are more likely to see cheaper flights to Alaska from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $668 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Washington, D.C. Dulles Intl Airport for as low as $543 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Alaska flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Alaska flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Alaska flights?

You could potentially save up to 20% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Alaska flight.

Cheap Washington, D.C. Dulles Intl Airport to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Alaska

Best Price Found

$325

Fastest flight time

7h 42m

Direct flights

Mon, Thu, Fri, Sat and Sun

Airports in Alaska

206 airports
The best one-way flight to Alaska from Washington, D.C. Dulles Intl Airport in the past 72 hours is $325. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Alaska found on momondo in the last 72 hours is $675.
The fastest flight from Washington, D.C. Dulles Intl Airport to Alaska takes 7h 42m
Direct flights go from Washington, D.C. Dulles Intl Airport to Alaska on Monday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There are 206 airports in Alaska. From Washington, D.C. Dulles Intl Airport there are direct flights to Anchorage (ANC).
Search flight deals

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Alaska?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Alaska are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Alaska?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Alaska?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Alaska.

  • What documentation or ID do you need to fly to Alaska?

    The travel and health documents you'll need for your trip to Alaska may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alaska. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Alaska?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Alaska

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Alaska with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $307Free CancellationRating
7.9
8,014 reviews
Search Delta flights
Sun Country AirPriceFrom $328Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $329Free CancellationRating
8.0
11,506 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $602Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Alaska?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Alaska. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Alaska with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Alaska from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Alaska?

Once all potential Washington, D.C. to Alaska flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Alaska right now. Can momondo alert me if prices change?

Price alerts on flights to Alaska from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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