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Cheap flights from Seattle to Calgary from £84

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYC
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Calgary are usually found in October or November, booked 47 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Seattle to Calgary

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Calgary
Explore the most affordable flight options available from Seattle to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 May 2026.

Sat 6/610:30
SEA
-
YYC
Nonstop1h 40m
WestJet
Wed 10/617:50
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 15/5£184
Sat 6/610:30
SEA
-
YYC
Nonstop1h 40m
Multiple Airlines
Wed 10/619:10
YYC
-
SEA
1 stop4h 30m
Multiple Airlines
Deal found 15/5£190
Sat 6/605:45
SEA
-
YYC
2 stops8h 17m
Air Canada
Wed 10/607:00
YYC
-
SEA
1 stop4h 05m
Air Canada
Deal found 17/5£191
Thu 9/719:35
SEA
-
YYC
Nonstop1h 40m
Multiple Airlines
Sat 18/706:00
YYC
-
SEA
1 stop5h 07m
Multiple Airlines
Deal found 18/5£197
Thu 9/710:30
SEA
-
YYC
Nonstop1h 40m
WestJet
Sat 18/708:45
YYC
-
SEA
Nonstop1h 55m
WestJet
Deal found 18/5£206
Thu 9/715:00
SEA
-
YYC
1 stop9h 40m
Air Canada
Sat 18/707:00
YYC
-
SEA
1 stop4h 07m
Air Canada
Deal found 18/5£212

Find flight deals from Seattle to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 May 2026.

Round-trip from

£184

One-way from

£84

Popular in

March

Cheapest in

October

Average price

£229

Good round-trip deal

£224 or less
WestJet
  • WestJet
  • 6/6-10/6
  • Nonstop
  • 3h 35m total
  • Seattle to Calgary
Search Deals
Air Canada
  • Air Canada
  • 13/8
  • 2 total stops
  • 8h 17m total
  • Seattle to Calgary
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Calgary.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Calgary that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 May 2026.
Use the filters below to find and compare flights from Seattle to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 22/6

13:37-21:10

1 stop6h 33m

Calgary

Wed 24/6

08:45-09:40

Nonstop1h 55m

£278

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 10/6

10:30-13:10

Nonstop1h 40m

Calgary

Tue 16/6

17:00-20:57

1 stop4h 57m

£279

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 5/6

10:30-13:10

Nonstop1h 40m

Calgary

Sun 7/6

11:05-16:57

1 stop6h 52m

£279

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 12/6

10:30-13:10

Nonstop1h 40m

Calgary

Thu 18/6

08:20-12:38

1 stop5h 18m

£279

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 5/6

19:35-22:15

Nonstop1h 40m

Calgary

Sat 13/6

15:15-20:57

1 stop6h 42m

£279

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 11/6

10:30-13:10

Nonstop1h 40m

Calgary

Tue 16/6

16:10-20:57

1 stop5h 47m

£279

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 5/6

19:35-22:15

Nonstop1h 40m

Calgary

Mon 8/6

08:20-12:38

1 stop5h 18m

£279

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 8/10

07:20-14:15

1 stop5h 55m

Calgary

Mon 12/10

08:45-09:40

Nonstop1h 55m

£287
Fastest return journey

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 14/10

10:30-13:10

Nonstop1h 40m

Calgary

Sat 17/10

17:00-20:47

1 stop4h 47m

£287

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 17/9

07:20-13:10

1 stop4h 50m

Calgary

Sun 20/9

17:50-18:45

Nonstop1h 55m

£287

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Best time to book a flight from Seattle to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Calgary

How far ahead should I book a flight from Seattle to Calgary?

To ensure you get the cheapest price possible for a flight from Seattle to Calgary, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Calgary?

Currently, October is the cheapest month in which you can book a flight from Seattle to Calgary (average of £155). Flying from Seattle to Calgary in March is currently the most expensive (average of £262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to YYC?

Find hourly flight availability from Seattle to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 May 2026.

It’s optimal to fly from Seattle to Calgary at midday. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost for a return flight from Seattle to Calgary?

Related info for your journey

Find useful and relevant information for your journey from Seattle to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Seattle to Calgary flight route?

    Flights from Seattle/Tacoma Intl to Calgary have been viewed 5 times in the past calendar month.

  • How long is the flight from Seattle to Calgary?

    For as low as £278, Delta can have you in Calgary from Seattle in 6h 33m. The distance between Seattle and Calgary is about 451 mi.

  • What are the most reliable airlines from Seattle to Calgary?

    Before booking your flight to Calgary from Seattle, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (100%), Qantas Airways (94%), American Airlines( 94%).

  • What are the cheapest flights from Seattle to Calgary?

    Looking at all options, your cheapest flight can be booked for £224. While the most popular route (Seattle/Tacoma Intl - Calgary) can be booked for £204 on average, our data indicates £224 when flying from Seattle to Calgary.

  • Can I find deals for flights from Seattle to Calgary that include hotel bookings?

    Yes. In addition to deals on Seattle to Calgary flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Calgary.

  • Can I find deals for business class flights from Seattle to Calgary?

    Yes. Cheapflights offers flight deals from Seattle to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Calgary?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Calgary (average of £155). Flying from Seattle to Calgary in March is currently the most expensive (average of £262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore

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Why should you use Cheapflights to find cheap flight tickets from Seattle to Calgary?

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Can Cheapflights find flights from Seattle to Calgary with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Calgary flexibly with Cheapflights today.

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Of course! You can now track prices for flights from Seattle to Calgary and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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