$663 Cheap Flights from Edmonton (YEG) to Seattle (BFI)

View $663 flight on Fri, Jul 10, 2026Opens in a new window

Popular airlines from Edmonton Intl. Airport (YEG) to Seattle, WA (BFI-Boeing Field)

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Cheap Flights from Edmonton to Seattle (YEG-BFI)

Prices were available within the past 7 days and start at $663 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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 $264
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $264

Frequently asked questions

How much does a flight from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field) cost?
You can find cheap one-way flights from $663 and cheap return flights YEG to BFI with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when YEG to BFI ticket fares go up or down.
What is the cheapest month to fly from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field)?
The cheapest month to fly from YEG to BFI is when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field)?
Enter YEG to BFI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field)?
Alaska Airlines is the airline that flies from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. 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.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field)?
To find a cheap flight from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field), 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 time to fly from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from YEG to BFI. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
Can you fly business or first class from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field)?
Select the "Business class" and "First class" filters when looking for YEG to BFI flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field) flight with Expedia?
It's easy to earn miles on a Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field) 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 from Edmonton Intl. (YEG)?
If you're planning to travel to Seattle from Edmonton Intl. (YEG), you can fly into Seattle - Tacoma Intl. (SEA) Some flights may connect through major hubs like Vancouver Intl. (YVR), YXS (YXS), Calgary Intl. (YYC) before reaching Seattle. 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 Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field) at the last minute?
Typically, booking a last minute flight from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field) 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 Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field) flight and hotel package?
Securing a Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field) Seattle Vacation Packages 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 Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field)?
If you booked your Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (BFI-Boeing Field) 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

Origin airport
Edmonton Intl.
Destination airport
Boeing Field
Distance
552 mi

*Flight schedules are subject to change.

*Available to One Key members.

 

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