$69 Cheap Flights from Yakima (YKM) to Seattle (SEA)

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Cheap Flights from Yakima to Seattle (YKM-SEA)

Prices were available within the past 7 days and start at $69 for one-way flights and $147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Hawaiian Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
American Airlines
American Airlines
Alaska Airlines
Flights from Yakima (YKM) to Seattle (SEA)
Origin airport
Yakima Air Terminal - McAllister Field
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$137
Distance
103 mi

Yakima to Seattle Flights

The cheapest times to fly from Yakima to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Yakima to Seattle are during the month of June. You can find some of the cheapest flights from Yakima to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Yakima to Seattle

Sunday is one of the best days to book for cheap flights from Yakima to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Yakima to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Yakima to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $69 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Yakima to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Yakima to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How long does it take to fly from Yakima Air Terminal to SEA?
Book a trip with Alaska Airlines and you can expect to be airborne for approximately 53 minutes. This well-known carrier operates a direct flight that departs at 2:16PM from YKM and touches down at Sea-Tac Airport at 3:09PM. Expedia has some incredible flight deals, so take a look at what’s available on this route today.
Is it cheaper to buy a plane ticket from Yakima Air Terminal to Sea-Tac Airport last minute?
Booking your flight from Yakima Air Terminal to Sea-Tac Airport at the last minute could help you save if you stumble on a real bargain. However, tickets usually don’t get cheaper as the departure date nears. If you hold out, flights could also be booked out or the best seats long gone. If you want to be on the safe side, book well in advance of the date you want to leave. Don’t forget that some of the biggest bargains can be found up to 12 months in advance. If your favorite airline hasn’t released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What airline has the least delays from Yakima Air Terminal - McAllister Field Airport (YKM) to Sea-Tac Airport?
If you don’t want to be stuck at the airport for hours — or worse, your trip left in tatters because of a flight delay — choose Alaska Airlines. Around 88% of its Yakima Air Terminal to SEA services get in on time. You can look up your flight status before leaving for the airport through the Expedia App. It also delivers real-time notifications about other helpful info, such as gate changes, baggage carousel numbers and directions to your hotel. Everything you need to know is in your pocket with this handy travel companion.
What airports do you fly into for Seattle from Yakima?
With Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI) to select from, traveling from Yakima to Seattle is a breeze. The city’s main terminal, Seattle - Tacoma Intl. Airport (SEA), is around 12 mi south of the downtown area. Besides the price of fares, consider things like train or bus options from the airport and the distance to your hotel before making your decision. Get your Seattle trip off to a fun start by checking out Space Needle and Pike Place Market.
What are the most popular departure times for flights from Yakima Air Terminal to Seattle - Tacoma Intl. Airport (SEA)?
The most popular departure times for journeys from Yakima Air Terminal - McAllister Field Airport (YKM) to Seattle - Tacoma Intl. Airport (SEA) fall between 2:00 PM - 3:00 PM on Alaska Airlines. Our tip is to jet out in the morning. The earlier you leave, the greater your chances of a delay-free flight with less air traffic around.
Can I change the date of my flight from YKM to Sea-Tac Airport?
You can quickly make changes to your Yakima Air Terminal to Sea-Tac Airport journey via the Expedia Trips portal. But before you begin, check the rules and conditions in your itinerary to learn what the carrier will allow you to do and what charges may apply. Some carriers have a change fee per person, on top of any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also take a look at our Customer Service portal for more info and to connect with our Virtual Agent.

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