An Alaska Airlines plane taking off with a snow-capped mountain in the background.

CA $192 Cheap Flights from Yakima (YKM) to Seattle (SEA)

View CA $192 flight on Wed, Sep 30, 2026Opens 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 $192 for one-way flights and CA $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Oct 6 - Wed, Oct 21
YKM
Yakima
SEA
Seattle
CA $299 Roundtrip, found 4 days ago
CA $299
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 6 from Yakima to Seattle, returning Wed, Oct 21, priced at CA $299 found 4 days ago
Alaska Airlines
Sat, Oct 24 - Tue, Oct 27
YKM
Yakima
SEA
Seattle
CA $301 Roundtrip, found 1 day ago
CA $301
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Yakima to Seattle, returning Tue, Oct 27, priced at CA $301 found 1 day ago
Alaska Airlines
Tue, Oct 6 - Wed, Oct 21
YKM
Yakima
SEA
Seattle
CA $369 Roundtrip, found 4 days ago
CA $369
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 6 from Yakima to Seattle, returning Wed, Oct 21, priced at CA $369 found 4 days ago
Alaska Airlines
Tue, Oct 6 - Wed, Oct 21
YKM
Yakima
SEA
Seattle
CA $389 Roundtrip, found 4 days ago
CA $389
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 6 from Yakima to Seattle, returning Wed, Oct 21, priced at CA $389 found 4 days ago
Alaska Airlines
Tue, Oct 6 - Wed, Oct 21
YKM
Yakima
SEA
Seattle
CA $459 Roundtrip, found 4 days ago
CA $459
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 6 from Yakima to Seattle, returning Wed, Oct 21, priced at CA $459 found 4 days ago

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

March is typically the cheapest month to fly

From CA $166 - CA $423 per traveller.

Frequently asked questions

How much does a flight from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
You can find cheap one-way flights from CA $192 and cheap return flights from CA $299 YKM to SEA with Expedia. One-way flights typically cost between CA$463 and CA$1141, and return flights often range between CA$916 and CA$1628. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when YKM to SEA ticket fares go up or down.
What is the cheapest month to fly from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
September is typically the cheapest month to fly from Yakima Air Terminal - McAllister Field (YKM) to Seattle - Tacoma Intl. (SEA), with average return fares around CA$191. September often sees lower prices as the peak summer travel season winds down, leading to reduced demand. Other cheap months to fly from YKM to SEA include May and August.
Which airlines fly direct from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Enter YKM to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Alaska Airlines is one of the cheapest airlines offering nonstop return flights from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with tickets starting from around CA$189 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best airline to fly with from Yakima Air Terminal - McAllister Field (YKM) to Seattle - Tacoma Intl. (SEA) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from Yakima Air Terminal - McAllister Field (YKM) to Seattle - Tacoma Intl. (SEA), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The cheapest months to fly from Yakima Air Terminal - McAllister Field (YKM) to Seattle - Tacoma Intl. (SEA) are typically September and August, with average return flights around CA$191. However, the most popular months for this route are January and December, meaning you'll find plenty of flight options during those times. If you're looking for the best value, aiming for September or August will likely save you money, while January and December offer more flexibility in flight schedules.
What is the earliest flight from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Yakima Air Terminal - McAllister Field (YKM) to Seattle - Tacoma Intl. (SEA) typically departs around 5:00 AM local time, operated by Alaska Airlines. This is a seasonal service active in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll typically find the most flights from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on a Monday, with around 3 flights available. This gives you a good selection for your travel plans. Alaska Airlines is a major carrier on this route. Flight schedules are consistent throughout the week, so you'll have similar options on other days too.
What are the most popular departure times for flights from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Yakima Air Terminal - McAllister Field (YKM) to Seattle - Tacoma Intl. (SEA) are in the early morning, from 6am to 9am. Many travellers prefer this time because it allows for an early start to their day in Seattle. Alaska Airlines offers flights during this window.
How long does it take to fly from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
A direct flight from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically takes around 1 hour. This route covers a distance of approximately 166 kilometres (103 miles). Keep in mind that actual flight times can vary slightly due to factors like wind patterns and air traffic.
Can you fly business or first class from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You can fly business class or first class between YKM and SEA. First class cabins are available on Alaska Airlines.
How do I earn miles on a Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle, WA (SEA) from Yakima, WA (YKM)?
If you're planning to travel to Seattle from Yakima Air Terminal - McAllister Field (YKM), you typically fly into Seattle - Tacoma Intl. (SEA) which offers international flights and connections. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Yakima Air Terminal - McAllister Field
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
CA $298
Distance
164 km

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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 18 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 CA $299 rising to CA $459.  

Here are more money-saving tips: 

  • Fly in October 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.

Yakima to Seattle Flights

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