CA $120 Cheap Flights from Yakima (YKM) to Seattle (SEA)

View CA $120 flight on Sat, Sep. 27, 2025Opens in a new window

Popular airlines from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle-Tacoma International Airport (SEA)

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Cheap flights from Yakima (YKM) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $120 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Yakima (YKM) to Seattle (SEA)

October is typically the cheapest month to fly

From CA $175 - CA $383 per traveller.

Graph displaying average flight prices per month

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Flight from Yakima to Seattle (YKM - SEA) route information
Origin airport
Yakima Air Terminal - McAllister Field
Destination airport
Seattle - Tacoma Intl.
Distance
164 km

Yakima to Seattle Flights

The easy way to book your flights from Yakima to Seattle 

With Expedia, it’s simple to find and book flights to Seattle from Yakima whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 19 airlines that cover this route. There are nonstop flights to Seattle - Tacoma Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Yakima to Seattle today, tomorrow, or this week.  

 

Save dollars with cheap flights from Yakima Air Terminal - McAllister Field, YKM to Seattle - Tacoma Intl., SEA 

Sort your search results by price to find great deals on your flight from Yakima to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Yakima currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Seattle  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Seattle from Yakima 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.

Frequently asked questions

How much is a flight from YKM to Sea-Tac Airport?
The lowest price advertised for a round-trip journey between YKM and SEA is . But you better move fast. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Yakima Air Terminal to Sea-Tac Airport?
We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Yakima Air Terminal to SEA that have flexible change policies?
Many airlines will allow you to reschedule your flight without charging a fee. All you pay is the cost difference between the two flights. When searching for YKM to SEA flights, you'll find a "No change fees" filter for you to pick.
How many hours is the flight from Yakima Air Terminal - McAllister Field Airport (YKM) to Sea-Tac Airport?
It only takes roughly 49 minutes to travel from Yakima Air Terminal to Seattle - Tacoma Intl. Airport (SEA). Recline your seat and get comfortable — but not too comfortable. You'll be disembarking before long.
How far is the flight from Yakima Air Terminal - McAllister Field Airport (YKM) to Sea-Tac Airport?
A flight distance of just 170 kilometres separates Yakima and SeaTac. Once you're up in the air, you won't get a chance to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from Yakima Air Terminal - McAllister Field Airport (YKM) to Sea-Tac Airport?
Check out the deals on offer with Alaska Airlines (AS) if you want to travel straight from Yakima Air Terminal to Sea-Tac Airport. This airline offers 60 flights every month, so you're sure to find one that fits your travel plans.
Are YKM to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so not always. While last-minute flight deals between Yakima Air Terminal and Sea-Tac Airport are possible, it's also a good idea to monitor prices well before you fly. In fact, some carriers publish their prices up to 12 months before the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to grab your seat when the fares dip.

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