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CA $248 Cheap Flights from Edmonton (YEG) to Seattle (SEA)

View CA $248 flight on Wed, Nov 18, 2026Opens in a new window

Popular airlines from Edmonton Intl. Airport (YEG) to Seattle-Tacoma International Airport (SEA)

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Cheap flights from Edmonton (YEG) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $248 for one-way flights and CA $373 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Tue, Sep 15 - Tue, Sep 29
YEG
Edmonton
SEA
Seattle
CA $373 Roundtrip, found 7 hours ago
CA $373
Roundtrip
found 7 hours ago
Select WestJet flight, departing Tue, Sep 15 from Edmonton to Seattle, returning Tue, Sep 29, priced at CA $373 found 7 hours ago
WestJet
Sun, Sep 13 - Mon, Sep 28
YEG
Edmonton
SEA
Seattle
CA $433 Roundtrip, found 3 days ago
CA $433
Roundtrip
found 3 days ago
Select WestJet flight, departing Sun, Sep 13 from Edmonton to Seattle, returning Mon, Sep 28, priced at CA $433 found 3 days ago
WestJet
Sun, Sep 20 - Sun, Sep 27
YEG
Edmonton
SEA
Seattle
CA $443 Roundtrip, found 9 hours ago
CA $443
Roundtrip
found 9 hours ago
Select WestJet flight, departing Sun, Sep 20 from Edmonton to Seattle, returning Sun, Sep 27, priced at CA $443 found 9 hours ago
WestJet
Tue, Dec 15 - Thu, Jan 7
YEG
Edmonton
SEA
Seattle
CA $452 Roundtrip, found 14 hours ago
CA $452
Roundtrip
found 14 hours ago
Select WestJet flight, departing Tue, Dec 15 from Edmonton to Seattle, returning Thu, Jan 7, priced at CA $452 found 14 hours ago
WestJet
Fri, Oct 16 - Tue, Oct 20
YEG
Edmonton
SEA
Seattle
CA $453 Roundtrip, found 7 hours ago
CA $453
Roundtrip
found 7 hours ago
Select WestJet flight, departing Fri, Oct 16 from Edmonton to Seattle, returning Tue, Oct 20, priced at CA $453 found 7 hours ago
Air Canada
Mon, Oct 12 - Wed, Oct 21
YEG
Edmonton
SEA
Seattle
CA $461 Roundtrip, found 12 hours ago
CA $461
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Mon, Oct 12 from Edmonton to Seattle, returning Wed, Oct 21, priced at CA $461 found 12 hours ago
WestJet
Mon, Jan 4 - Wed, Jan 20
YEG
Edmonton
SEA
Seattle
CA $462 Roundtrip, found 1 day ago
CA $462
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon, Jan 4 from Edmonton to Seattle, returning Wed, Jan 20, priced at CA $462 found 1 day ago
Air North
Fri, Nov 27 - Wed, Dec 16
YEG
Edmonton
SEA
Seattle
CA $620 Roundtrip, found 5 hours ago
CA $620
Roundtrip
found 5 hours ago
Select Air North flight, departing Fri, Nov 27 from Edmonton to Seattle, returning Wed, Dec 16, priced at CA $620 found 5 hours ago
United
Wed, Oct 28 - Sat, Oct 31
YEG
Edmonton
SEA
Seattle
CA $650 Roundtrip, just found
CA $650
Roundtrip
just found
Select United flight, departing Wed, Oct 28 from Edmonton to Seattle, returning Sat, Oct 31, priced at CA $650 just found
Alaska Airlines
Wed, Oct 28 - Sat, Oct 31
YEG
Edmonton
SEA
Seattle
CA $722 Roundtrip, just found
CA $722
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 28 from Edmonton to Seattle, returning Sat, Oct 31, priced at CA $722 just found

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 centre is 20 minutes. Flights from CA $720
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city centre20 min
Flights from CA $720

Find the cheapest month to fly from Edmonton (YEG) to Seattle (SEA)

October is typically the cheapest month to fly

From CA $447 - CA $589 per traveller.

Frequently asked questions

How much does a flight from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
You can find cheap one-way flights from CA $248 and cheap return flights from CA $373 YEG to SEA with Expedia. One-way flights typically cost between CA$253 and CA$1010, and return flights often range between CA$472 and CA$1588. 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 YEG to SEA ticket fares go up or down.
What is the cheapest month to fly from Edmonton, AB (YEG) to Seattle, WA (SEA)?
The cheapest months to fly from Edmonton, AB (YEG) to Seattle, WA (SEA) are typically during off-peak season 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 are 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 (SEA-Seattle - Tacoma Intl.)?
There are 2 airlines offering direct flights from Edmonton International Airport (YEG) to Seattle - Tacoma International Airport (SEA). Here are the top carriers:
  • WestJet operates 7 direct flights from Edmonton International Airport (YEG) to Seattle - Tacoma International Airport (SEA) every week.
  • American Airlines operates 7 direct flights from Edmonton International Airport (YEG) to Seattle - Tacoma International Airport (SEA) every week.
How do I find cheap flights from Edmonton, AB (YEG) to Seattle, WA (SEA)?
To find a cheap flight from Edmonton, AB (YEG) to Seattle, WA (SEA), 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 Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best airline to fly with from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) 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, WestJet typically offers the lowest fares. WestJet offers the most daily flights from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), 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 Edmonton, AB (YEG) to Seattle, WA (SEA)?
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.
How many flights per day from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 38 connecting flights per day from Edmonton International (YEG) to Seattle - Tacoma International (SEA). Some common connection points include Vancouver International (YVR), Calgary International (YYC), and Denver International (DEN).
What is the earliest flight from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs around 12:45 AM local time. This flight is operated by Air Canada. This is a seasonal service, active in September and October. 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 Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll find the most flights from Edmonton International Airport (YEG) to Seattle-Tacoma International Airport (SEA) on Fridays, with around 27 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include WestJet, Air Canada, and Alaska Airlines. Flight schedules are fairly consistent throughout the week, with Fridays having only slightly more flights than other days.
What are the most popular departure times for flights from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Edmonton Intl. (YEG) to Seattle - Tacoma Intl. (SEA) are in the morning, from 6am to 9am. Many major carriers, including Air Canada, WestJet and United, offer flights during this window. This timing works well because you can get an early start to your travel day and arrive in Seattle with plenty of time to spare.
How long does it take to fly from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
A direct flight from Edmonton International Airport (YEG) to Seattle - Tacoma International Airport (SEA) typically takes around 2 hours 18 minutes, covering a distance of approximately 900 kilometres. If you opt for a flight with one stop, your travel time will be longer, usually around 7 hours 18 minutes. Flights with two or more stops will take even longer, averaging about 11 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.
Can you fly business or first class from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You can fly business class or first class between YEG and SEA. Airlines that offer business class service on this route include:
  • Alaska Airlines
  • Air Canada
  • American Airlines
First class cabins are available on Horizon Air, Alaska Airlines, Air Canada, and United.
How much is a business class flight from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
A direct, return business class ticket from Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically costs between CA$871 - CA$1,192. A non-stop, one-way business class flight is usually around CA$543 - CA$1,028. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) if you opt for a connecting flight.
How do I earn miles on a Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Edmonton, AB (YEG-Edmonton Intl.) 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 Edmonton, AB (YEG)?
If you're planning to travel to Seattle from Edmonton Intl. (YEG), you can fly directly into Seattle - Tacoma Intl. (SEA). Some flights may connect through major hubs like Calgary Intl. (YYC), Prince George, BC (YXS), or Vancouver Intl. (YVR) 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 (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Edmonton, AB (YEG-Edmonton Intl.) 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 Edmonton, AB (YEG-Edmonton Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Edmonton, AB (YEG-Edmonton Intl.) 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 Edmonton, AB (YEG) to Seattle, WA (SEA)?
If you booked your Edmonton, AB (YEG) to Seattle, WA (SEA) 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
Edmonton Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
CA $373
Distance
892 km

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Edmonton to Seattle Flights

The easy way to book your flights from Edmonton to Seattle 

With Expedia, it’s simple to find and book flights to Seattle from Edmonton whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 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 Edmonton to Seattle today, tomorrow, or this week.  

 

Save dollars with cheap flights from Edmonton Intl., YEG to Seattle - Tacoma Intl., SEA 

Sort your search results by price to find great deals on your flight from Edmonton to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Edmonton currently is just CA $373 rising to CA $722.  

Here are more money-saving tips: 

  • Fly in September 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 Edmonton 

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.

Edmonton to Seattle Flights

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