$225 Find Cheap Flights from Washington Dulles Airport to Alaska - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Alaska departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Alaska

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Alaska, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Alaska, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Alaska

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Anchorage
Anchorage1 stop$603
Fairbanks
Fairbanks1 stop$542
Juneau
Juneau1 stop$412
Ketchikan
Ketchikan1 stop$816
Kodiak
Kodiak2 stops$1,023
Petersburg
Petersburg3 stops$953
Barrow
Barrow2 stops$1,036
Anchorage
Anchorage1 stop$603
Fairbanks
Fairbanks1 stop$542
Juneau
Juneau1 stop$412
Ketchikan
Ketchikan1 stop$816
Kodiak
Kodiak2 stops$1,023
Petersburg
Petersburg3 stops$953
Barrow
Barrow2 stops$1,036

Book Cheap Dulles Intl to Alaska Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Alaska that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Alaska

Sun, Aug 16 - Wed, Aug 26
Delta Logo
7:10 am - 6:16 pm
IAD
-
JNU
15h 06m
1 stop
Delta Logo
7:35 am - 11:59 pm
JNU
-
IAD
12h 24m
1 stop
$412Delta
Thu, Sep 17 - Mon, Sep 28
Delta Logo
6:10 am - 6:26 pm
IAD
-
JNU
16h 16m
2 stops
Delta Logo
7:20 am - 10:49 pm
JNU
-
IAD
11h 29m
1 stop
$418Delta
Mon, Aug 10 - Wed, Aug 19
Delta Logo
6:00 am - 6:16 pm
IAD
-
JNU
16h 16m
2 stops
Delta Logo
7:35 am - 12:34 am
JNU
-
IAD
12h 59m
2 stops
$423Delta
Thu, Sep 17 - Mon, Sep 28
Delta Logo
7:10 am - 6:26 pm
IAD
-
JNU
15h 16m
1 stop
Delta Logo
7:20 am - 10:49 pm
JNU
-
IAD
11h 29m
1 stop
$431Delta
Fri, Oct 30 - Wed, Nov 4
Alaska Airlines Logo
7:00 am - 8:37 pm
IAD
-
FAI
17h 37m
1 stop
Alaska Airlines Logo
5:30 am - 5:51 am
FAI
-
IAD
20h 21m
1 stop
$542Alaska Airlines
Sat, Sep 26 - Mon, Sep 28
Alaska Airlines Logo
9:03 am - 10:46 pm
IAD
-
FAI
17h 43m
1 stop
Alaska Airlines Logo
7:09 am - 11:59 pm
FAI
-
IAD
36h 50m
2 stops
$546Alaska Airlines
Thu, Jul 23 - Wed, Jul 29
Sun Country Air Logo
7:00 am - 7:48 pm
IAD
-
ANC
16h 48m
1 stop
Sun Country Air Logo
8:52 pm - 10:48 am
ANC
-
IAD
9h 56m
1 stop
$604Sun Country Air
Sun, Jul 19 - Wed, Jul 29
Sun Country Air Logo
12:40 pm - 12:28 pm
IAD
-
ANC
27h 48m
1 stop
Sun Country Air Logo
8:52 pm - 10:48 am
ANC
-
IAD
9h 56m
1 stop
$607Sun Country Air
Mon, Sep 21 - Tue, Sep 22
Multiple Airlines Logo
7:00 am - 4:35 pm
IAD
-
HOM
13h 35m
2 stops
Multiple Airlines Logo
5:05 pm - 11:59 pm
HOM
-
IAD
26h 54m
2 stops
$1,171Multiple Airlines
Sun, Jun 28 - Sat, Jul 4
Multiple Airlines Logo
6:14 pm - 7:40 am
IAD
-
HOM
17h 26m
2 stops
Multiple Airlines Logo
8:40 am - 11:59 pm
HOM
-
IAD
11h 19m
2 stops
$1,657Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Alaska flights

Get data-powered insights and trends into flights from Dulles Intl to Alaska to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Alaska?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Alaska departing in August.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Alaska from Washington, D.C. Dulles Intl Airport found in the last 5 days was to Anchorage, at $753 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Anchorage (ANC), and the cheapest round-trip airline ticket found on this route in the last 5 days was $753.

What is the cheapest time of day to fly to Alaska?

The average price for all round-trip flights from Washington, D.C. Dulles Intl Airport to Alaska depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Alaska is generally in the evening, when round-trip flights cost $807 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Alaska is generally in the evening, which is peak travel time and where the average cost of a ticket is $807.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Alaska?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $706, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Alaska, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Alaska is September, when tickets cost $259 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $578 and $443 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Alaska?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Alaska clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to Alaska, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Alaska back to Washington Dulles Airport, the best deals are generally found on Sunday, with Saturday being the most expensive.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Alaska?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Alaska, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Alaska, you should book around 3 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$225
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Washington Dulles Airport to Juneau

FAQs - booking Alaska flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Alaska?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Alaska.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Alaska?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Alaska is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Alaska?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Alaska with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Alaska?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Alaska up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Dulles Intl to Alaska

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Alaska. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Alaska? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12516 reviews
8.1Boarding
7.0Entertainment
8.5Crew
7.1Food
7.8Comfort
Airline reviews

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

10.0 ExcellentAnonymous, Jun 2026
IAD - SEA
Read more Alaska Airlines reviews

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

It departed an hour and a half late because the crew got in late the previous night due to weather related problems. So we got into LA later than anticipated and traffic was much worse.

Good. I didn’t order food and there was no entertainment available.

It was not a good experience, the flight was delayed 3 hours, the gate staff were super pushy to get bags checked claiming it was a full flight, there were about a dozen open seats from what I could tell. The intercom from the pilot seemed to be broken, it sounded like the pilot was speaking with a mouth full of marbles.

The food was terrible, worse that what you get with UA, an already one of the lowest standards to beat. How cheap one could be, providing that kind of junk food in first class. Unbelievable! The seats were not very comfortable either. And there were no screens either, not that I cared much but for you to know.

The aircraft was extremely warm the entire flight. After we landed we were stuck on the plane for another 45 minutes without a gate to deboard from. The smell of exhaust from the engines in the cabin along with the heat inside the cabin made the flight uncomfortable.

Flight cancelled and deplaned. Rescheduled 8 hours later at a different airport. Ended up at destination but late.

The seats are very small. I’m 5’ 3”, so don’t think I should notice. The food selection was non existent and very disappointing. 5 hour flight plus TSA, etc. I would have appreciated a small salad, crudités. Something fresher not just chips.

We appreciated that the flight attendant came through 3 times with drinks or water on the long flight..I was also glad that they were separating out recycling! I would have liked a 12oz sofa can instead of 7oz, but that's a minor quibble. The knee space in economy was also better than most of Alaska's competitors.

I liked the free snacks and drink. I liked the onboard entertainment. I did not like the WiFi cutting out in middle of my movie.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Boarding and crew were great, but seats are terribly uncomfortable. No food or entertainment options.

Everything went very smoothly! Thanks for a great first experience flying with small children!

Crew members great. Everything else a 0! Got on plane at 530am. Got de boarded for mechanical issue. Supposed to leave by 830 am. Zero communication from gate agents. Then supposed to leave by 230pm. Then delayed till 330pm. Still zero communication with gate agents. All they would say is if you have an issue call the 1800 number. You call and sit on hold minimum 45 minutes for zero answer. Finally board at 345pm didn’t take off till after 4pm! Sat in airport for 11 hours with 4 adults and 3 kids. Finally offered a $100 (we are sorry) voucher for next trip. Missed whole day in Florida had to change reservations in Florida! Absolute joke of an airline! And I usually really like sun country.

Booked through Kayak for $236. They canceled the flight unknown to me; retaining $100 for canceling it. Found out when I went to check in. Rebooked the same flight for $400. Incredibly disappointed. The Sun Country part was as to be expected. Crowded, no food, no arm room but got me where I wanted to go.

3 seperate extremely rude unhelpful staff. Delayed flight. Lost my bag

Sat between 2 big men. I was uncomfortable. Flight was delayed twice. About 2 hours altogether.

It was a good experience. I do wish the seats were roomier. Also, I did not like being charged for my carry on bag

Exceptional take off and landing in snow and wind…thank you to the well skilled pilots!

I liked entertainment system being downloaded on my iPad. The selections were limited but I appreciated being able to use my own screen. The flight was just fine. My only issue was both terminals being far from the main airport. Especially stoning at LAX near midnight and having to wait for a bus to take us to baggage pickup. Very inconvenient.

Just fine but comfort is always an issue since the seats are so close

Everything you need to know for your flight from Dulles Intl to Alaska

Information on your arrival and departure airports