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Calgary to Seattle - Flights Starting at US$88

Book one-way or return flights from Calgary to Seattle from as little as US$88. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Calgary to Seattle

View airlines operating flights from Calgary to Seattle. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

WestJet
From US$88
Alaska Airlines
From US$122
Delta Air Lines
From US$125
United Airlines
From US$138
Air Canada
From US$146
Flair Airlines
From US$187
Air North
From US$258
American Airlines
From US$366
Porter Airlines
From US$679
ANA airlines

Find more flights and airlines

Alternative Routes from Calgary to Seattle

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Calgary to Seattle.

  • Cheapest
    WestJet
    YYC
    19:30
    1h 51m
    Direct
    SEA
    20:21
    Calgary International Airport - Seattle-Tacoma International Airport
    Thu, Jul 25WestJet
    US$88
  • WestJet
    YYC
    19:30
    1h 51m
    Direct
    SEA
    20:21
    Calgary International Airport - Seattle-Tacoma International Airport
    Thu, Jul 25WestJet
    US$88
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Calgary (YYC) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Calgary to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Calgary (YYC) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around $288.
  • How long does it take to fly from Calgary (YYC) to Seattle (SEA) and what is the distance?

    It takes around 1 hour 48 minutes to fly from Calgary (YYC) to Seattle (SEA).
  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from Calgary (YYC) to Seattle (SEA)?

    Airlines with flights from Calgary (YYC) to Seattle (SEA): Delta Air Lines, Korean Air, Alaska Airlines, American Airlines, WestJet, Qatar Airways, Emirates and Qantas Airways.

How to find a cheap flight from Calgary to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Calgary to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Calgary to Seattle Flight Information

Cheapest nonstop flight price

$88

Cheapest round-trip ticket price

$154

Off-season for travel

June

Peak season for travel

November

Flight distance

725.05km

Average flight time

1 hour 48 minutes

Popular airline

Alaska Airlines

What You Should Know about Flights from Calgary to Seattle