IAD - YKM

$468 Find Cheap Flights from Washington Dulles Airport to Yakima

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Yakima departing on 3/12. 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 Yakima

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Yakima, 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 Yakima, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$468
Alaska Airlines
Thu 3/12Tue 3/17
IAD - YKM • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/30
IAD - YKM • multi-stop
Top airlines
Alaska Airlines
Cheapest • from $468 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals

Cheap Flights from Dulles Intl to Yakima (IAD-YKM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Yakima 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 Yakima

Thu, Mar 12 - Tue, Mar 17
Alaska Airlines Logo
6:55 pm - 11:59 pmIAD-YKM
8h 04m1 stop
Alaska Airlines Logo
5:10 am - 5:55 pmYKM-IAD
9h 45m1 stop
$468Alaska Airlines
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Thu, Mar 12 - Tue, Mar 17
Alaska Airlines Logo
7:00 am - 1:28 pmIAD-YKM
9h 28m1 stop
Alaska Airlines Logo
2:00 pm - 5:25 pmYKM-IAD
24h 25m2 stops
$516Alaska Airlines
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Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
7:34 am - 12:05 amIAD-YKM
19h 31m1 stop
Multiple Airlines Logo
4:35 pm - 6:13 amYKM-IAD
10h 38m1 stop
$621Multiple Airlines
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Thu, Mar 12 - Tue, Mar 17
American Airlines Logo
6:50 am - 11:59 pmIAD-YKM
20h 09m2 stops
American Airlines Logo
2:00 pm - 8:45 amYKM-IAD
15h 45m2 stops
$734American Airlines
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Fri, Dec 12 - Fri, Dec 19
Alaska Airlines Logo
5:37 pm - 4:30 pmIAD-YKM
25h 53m2 stops
Alaska Airlines Logo
4:35 pm - 6:13 amYKM-IAD
10h 38m1 stop
$1,744Alaska Airlines
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Booking Insights

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

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

Which airlines provide the cheapest flights from Washington Dulles Airport to Yakima?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Yakima were found on Alaska Airlines ($468) and American Airlines ($734).

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Yakima?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Yakima.

There is just one airline that flies from Washington, D.C. Dulles Intl Airport to Yakima direct and that is Alaska Airlines. The best round-trip deal found from Alaska Airlines for the route is $382.

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Good to know

Cheapest flight$468
Flight from Washington Dulles Airport to Yakima

When to book flights from Dulles Intl to Yakima

Are your dates flexible? Find out the best times to travel from Dulles Intl to Yakima based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Yakima flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Yakima?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Yakima was $468 for a round-trip ticket.

  • Do I need a passport to fly between Washington Dulles Airport and Yakima?

    No

  • Which aircraft models fly most regularly from Washington Dulles Airport to Yakima?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Yakima?

    oneworld is the only airline alliance operating flights between Washington Dulles Airport and Yakima.

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

    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 Yakima.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Yakima from Washington Dulles Airport 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 Yakima?

    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 to Yakima with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and YKM can sometimes prove cheaper using this method.

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

    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 to Yakima from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to Yakima

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Yakima. 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 Yakima? 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.
8.0
Alaska AirlinesOverall score based on 11210 reviews
7.8Comfort
7.0Entertainment
7.1Food
8.1Boarding
8.5Crew
Airline reviews

The cabin crew on this team was particularly kind and excellent.

10.0 ExcellentGregory, Oct 2025JFK - SEA
Read more Alaska Airlines reviews

The cabin crew on this team was particularly kind and excellent.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

Awesome. Great flight. Super nice people and I like the extra space

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

My husband unfortunately had a very large lady next to him who did not fit in the seat and had to have the armrest up so she was partially in his seat and she also had horrible BO

The Boeing 737 plane is old with narrow seats and tiny lavatories. The flight was delayed for over 2 hours. The flight attendants were discourteous.

Only offered water, no snacks provided, and it was cold on the plane, everyone was wearing sweatshirt or jacket in June. I asked for blanket, but crew said they didnt have anything and would turn the heat up, that didn't happen, so for 6 hours I remained cold.

One of the stewardess, Tre, went above and beyond to ensure my comfort!

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

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Yakima (YKM)

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