Cheap Flights from Yakima (YKM) to Seattle (BFI)

Popular airlines from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Seattle, WA (BFI-Boeing Field)

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Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $218
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $218
Flights from Yakima (YKM) to Seattle (BFI)
Origin airport
Yakima Air Terminal - McAllister Field
Destination airport
Boeing Field
Distance
107 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 . 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 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 much does a flight from Yakima Air Terminal - McAllister Field Airport (YKM) to Boeing Field Airport (BFI) cost?
Secure a cheap one-way flight or cheap return flight from Yakima Air Terminal - McAllister Field Airport (YKM) to Boeing Field Airport (BFI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Yakima Air Terminal - McAllister Field Airport (YKM) to Boeing Field Airport (BFI)?
Traveling in can help you save, as it's the cheapest month for flights between YKM and BFI. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Yakima Air Terminal - McAllister Field Airport (YKM) to Boeing Field Airport (BFI)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest YKM to BFI flight.
How many flights per day from Yakima Air Terminal - McAllister Field Airport (YKM) to Boeing Field Airport (BFI)?
Nonstop flights from Yakima Air Terminal - McAllister Field Airport (YKM) to Boeing Field Airport (BFI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YKM to BFI?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Yakima Air Terminal - McAllister Field Airport (YKM) to Boeing Field Airport (BFI)?
To reach Boeing Field Airport (BFI) without delays, opt for a flight that takes off from Yakima Air Terminal - McAllister Field Airport (YKM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seattle from Yakima Air Terminal - McAllister Field Airport (YKM)?
Seattle - Tacoma Intl. Airport (SEA) is the only airport in Seattle with direct flights from Yakima Air Terminal - McAllister Field Airport (YKM). Browse the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Yakima Air Terminal - McAllister Field Airport (YKM) to Boeing Field Airport (BFI) last-minute?
Booking your ticket from YKM to BFI shortly before your trip is generally more expensive. But if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a YKM to BFI flight and hotel package?
Booking a YKM to BFI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our impressive range of stays and then add flights, car rentals and activities 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 Air Terminal - McAllister Field Airport (YKM) to Boeing Field Airport (BFI)?
Typically, you're able to cancel or reschedule your YKM to BFI flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

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