Cheap flights from Washington, D.C. to Alaska from $168
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. to Alaska departing on 8/15. 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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Sun Country Air flights from Washington, D.C. to Alaska
Our best Sun Country Air deals on Washington, D.C. to Alaska flight tickets
American Airlines flights from Washington, D.C. to Alaska
Our best American Airlines deals on Washington, D.C. to Alaska flight tickets
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How to get the cheapest flight ticket from Washington, D.C. 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 January, then you should wait until September to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $579.
What is the cheapest day to depart on your flight to Alaska?
The cheapest day to depart from Washington, D.C. to Alaska is on a Tuesday. Travelers who choose to depart for Alaska on a Tuesday will often find tickets for as low as $644. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Alaska for around $817.
What is the cheapest time of day to depart on your flight to Alaska?
Our data shows that the cheapest Washington, D.C. 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 $608. In the afternoon is when there is more demand to fly to Alaska, so prices are often more expensive at around $820 per ticket.
What is the cheapest Washington, D.C. to Alaska flight route?
Fly from Washington, D.C. Dulles Intl to Anchorage for the best Washington, D.C. - 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. when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $693 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Washington, D.C. for as low as $546 on momondo.
What cabin class options are available on Washington, D.C. to Alaska flights?
There are 4 cabin classes available to choose from on Washington, D.C. to Alaska flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. to Alaska?
Delta, Sun Country Air, and Alaska Airlines are the most popular carriers operating from Washington, D.C. to Alaska
What airlines fly to Alaska?
Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Alaska from Washington, D.C. according to our data. Alaska Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 5 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Alaska on average per day?
1 flights are operational daily from Washington, D.C. to Alaska as of June 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.
How many flights depart from Washington, D.C. to Alaska on average per week?
The number of flights available between Washington, D.C. and Alaska is 7 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Washington, D.C. to Alaska flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Alaska
When did momondo last update prices for flights from Washington, D.C. to Alaska?
Prices for flights from Washington, D.C. to Alaska are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Alaska?
The number of operators available for flights from Washington, D.C. to Alaska is 5 as of June 2025.
How old do you have to be to fly from Washington, D.C. to Alaska?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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. to Alaska?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Alaska is Boeing 737 MAX 8 (98.39% of total bookings). The next most popular plane models are Airbus A321neo (0.54%), Boeing 737 (0.54%), and Boeing 737-900 Passenger/BBJ3 (winglets) (0.54%).
Best airlines flying from Washington, D.C. to Alaska
Compare and see reviews for airlines that fly from Washington, D.C. to Alaska with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $316 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $359 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $363 | Free Cancellation | Rating 6.9 345 reviews | |||
| PriceFrom $488 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $537 | Free Cancellation | Rating 7.4 8,790 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Alaska?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Alaska for you.
Can I find flights from Washington, D.C. to Alaska with flexible booking policies on momondo?
Yes. All flights to Alaska from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington, D.C. to Alaska?
Once you have performed a search for Washington, D.C. to Alaska flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Washington, D.C. to Alaska right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Alaska from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.