Cheap Flights from Edmonton to Seattle from $153

Frequently Asked Questions

• What are the cheapest flights from Edmonton to Seattle (YEA-SEA)?

  Based on Trip.com data, WestJet offers one-way fares as low as $153 on Cheapest nonstop routes (e.g. YEG to LKE on Wed, Oct 7), while WestJet offers Cheapest nonstop round-trips from $264 departing on Tue, Oct 6 and returning on Thu, Oct 8.

• Which airlines offer direct flights from Edmonton to Seattle?

  At the moment, you can catch a nonstop flight from Edmonton to Seattle with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Edmonton (YEA) to Seattle (SEA) and what is the distance?

  It takes around 1 hour 58 minutes to fly from Edmonton (YEA) to Seattle (SEA).

• When is the best time to book flights from Edmonton to Seattle?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Edmonton to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Edmonton to Seattle?

  Based on Trip.com data in the past 4 weeks, there is 12 flight per week flying from Edmonton to Seattle. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/T/W/T/F/S -- AS2276 (12:22)

• How can I find the best deals on flights from Edmonton to Seattle?

  To find best deals on flights from Edmonton to Seattle, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Oct 7, with one-way flights priced at just $153.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Edmonton (YEA) to Seattle (SEA) the cheapest?

  The cheapest months to fly from Edmonton to Seattle is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Edmonton to Seattle on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Edmonton to Seattle on August 27, 2026 with WestJet, with prices starting at $314.

• Which airports can I fly to for Seattle from Edmonton?

  You can land at any one of the following hubs in Seattle, with Edmonton International Airport to Seattle-Tacoma International Airport (YEG-SEA) is by far the most common option on this route: Seattle-Tacoma International Airport (SEA) King County (Boeing Field) International Airport (BFI) Kenmore Air Harbor Seaplane Base (LKE).

• Is there any time difference between Edmonton and Seattle?

  The time difference between Seattle and Edmonton is 2h.

• How do I change or cancel my ticket from Edmonton to Seattle?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Edmonton to Seattle?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Edmonton to Seattle is $298. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Edmonton to Seattle?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Edmonton to Seattle is $664. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Edmonton to Seattle on Trip.com?

  Enter Edmonton and Seattle, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Edmonton to Seattle route?

  WestJetare the most popular budget airlines flying from Edmonton to Seattle. Check baggage, seat and payment fees before comparing the final price.