SEA - YYC

C$ 106 Find Cheap Flights from Seattle to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Calgary departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Calgary, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Calgary, as well as popular online travel agencies
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Expert advice
Flight Deals

Cheap Flights from Seattle to Calgary (SEA-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Calgary that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Calgary

Thu, 4 Dec - Mon, 8 Dec
WestJet Logo
3:10 p.m. - 5:50 p.m.SEA-YYC
1h 40mdirect
WestJet Logo
1:25 p.m. - 2:20 p.m.YYC-SEA
1h 55mdirect
C$ 242WestJet
Find Deal
Thu, 4 Dec - Thu, 11 Dec
WestJet Logo
3:10 p.m. - 5:50 p.m.SEA-YYC
1h 40mdirect
WestJet Logo
1:25 p.m. - 2:20 p.m.YYC-SEA
1h 55mdirect
C$ 245WestJet
Find Deal
Sat, 6 Dec - Wed, 10 Dec
WestJet Logo
11:55 a.m. - 5:20 p.m.SEA-YYC
4h 25m1 stop
WestJet Logo
1:25 p.m. - 2:20 p.m.YYC-SEA
1h 55mdirect
C$ 247WestJet
Find Deal
Fri, 21 Nov - Sun, 23 Nov
WestJet Logo
11:55 a.m. - 5:20 p.m.SEA-YYC
4h 25m1 stop
WestJet Logo
1:25 p.m. - 2:20 p.m.YYC-SEA
1h 55mdirect
C$ 250WestJet
Find Deal
Fri, 12 Dec - Sun, 14 Dec
WestJet Logo
11:55 a.m. - 3:15 p.m.SEA-YYC
26h 20m1 stop
WestJet Logo
1:25 p.m. - 2:20 p.m.YYC-SEA
1h 55mdirect
C$ 256WestJet
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Multiple Airlines Logo
3:10 p.m. - 5:50 p.m.SEA-YYC
1h 40mdirect
Multiple Airlines Logo
6:00 a.m. - 9:31 a.m.YYC-SEA
4h 31m1 stop
C$ 257Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Air Canada Logo
3:40 p.m. - 8:59 p.m.SEA-YYC
4h 19m1 stop
Air Canada Logo
6:00 a.m. - 9:31 a.m.YYC-SEA
4h 31m1 stop
C$ 260Air Canada
Find Deal
Sat, 6 Dec - Mon, 8 Dec
WestJet Logo
11:55 a.m. - 5:20 p.m.SEA-YYC
4h 25m1 stop
WestJet Logo
7:50 a.m. - 10:22 a.m.YYC-SEA
3h 32m1 stop
C$ 265WestJet
Find Deal
Thu, 20 Nov - Fri, 12 Dec
Air Canada Logo
8:00 p.m. - 11:10 a.m.SEA-YYC
14h 10m2 stops
Air Canada Logo
4:30 p.m. - 10:06 p.m.YYC-SEA
6h 36m1 stop
C$ 299Air Canada
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Air Canada Logo
3:40 p.m. - 8:59 p.m.SEA-YYC
4h 19m1 stop
Air Canada Logo
6:00 a.m. - 9:31 a.m.YYC-SEA
4h 31m1 stop
C$ 319Air Canada
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Alaska's baggage guarantee compensates for delays.
Use SEA Spot Saver for faster security screening.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
WestJet
Cheapest • from C$ 242 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 20% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 242
Overall average: C$ 567
WestJet
Thu 4/12Mon 8/12
SEA - YYC • Direct
Cheapest one-way flights
C$ 106
Typical prices: C$ 175-C$ 450
WestJet
Fri 28/11
SEA - YYC • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
Booking Insights

KAYAK's insights & trends for Seattle to Calgary flights

Get data-powered insights and trends into flights from Seattle to Calgary to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Calgary?

The average price of all round-trip flights from Seattle to Calgary clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Calgary on a Saturday and more expensive on a Friday. On your return trip to Seattle, you should consider flying back on a Friday, and avoid Sundays for better deals.

What is the cheapest month to fly from Seattle to Calgary?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Calgary, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Calgary is March, where tickets cost C$ 286 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 567 and C$ 450 respectively.

Can I save money by flying with a layover from Seattle to Calgary?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 316, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Calgary, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Calgary, you should book around 5 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Calgary

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
WestJet

Bid on upgrades to Business or Premium for a potentially lower price than booking outright.


WestJet's Premium offers priority boarding and two free checked bags on narrowbody aircraft.

Read more about WestJetby Stefanie Waldek
Alaska Airlines

Alaska Airlines' 20-minute baggage guarantee offers compensation if bags are delayed.


Show your boarding pass to ski for free at participating resorts near Calgary.

Airports
SEA

Use the SEA Spot Saver for free expedited security screening from 4 a.m. to 10 p.m. at Checkpoints 2, 3, and 5.

Read more about SEAby Harriet Baskas
YYC

Take public bus #300 from YYC to downtown Calgary in about 40 minutes from the commercial curb across from passenger pick-up.

Read more about YYCby Lucas Aykroyd
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Lucas Aykroyd

Lucas Aykroyd

Expert on YYC

Lucas Aykroyd

Lucas Aykroyd

Lucas Aykroyd is an award-winning travel writer based in Vancouver (YVR). His favorite adventures include tracking polar bears in Nunavut and rafting over a waterfall in New Zealand. Lucas has written for the in-flight magazines of Delta, SAS, and Porter Airlines. He is also a National Geographic and Toronto Star contributor.

Read more

Good to know

Low seasonNovember
Cheapest flightC$ 106
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Seattle to Calgary

When to book flights from Seattle to Calgary

Are your dates flexible? Find out the best times to travel from Seattle to Calgary based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Calgary

  • What is the cheapest flight from Seattle to Calgary?

    In the last 3 days, the lowest price for a flight from Seattle to Calgary was C$ 106 for a one-way ticket and C$ 242 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Calgary?

    All the following airlines offer inflight Wi-Fi service on the Seattle to Calgary flight route: Alaska Airlines, Delta, WestJet, Air Canada, United Airlines, American Airlines, Lufthansa, and KLM.

  • Which aircraft models fly most regularly from Seattle to Calgary?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the Seattle to Calgary flight route.

  • Which airline alliances offer flights from Seattle to Calgary?

    oneworld is the only airline alliance operating flights between Seattle and Calgary.

  • On which days can I fly direct from Seattle to Calgary?

    There are direct flights from Seattle to Calgary on a daily basis.

  • Which is the best airline for flights from Seattle to Calgary, Alaska Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Seattle to Calgary are Alaska Airlines and WestJet. With an average price for the route of C$ 455 and an overall rating of 8.0, Alaska Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 315 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Seattle to Calgary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Calgary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Calgary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Calgary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Calgary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Calgary

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 185 or less one-way and C$ 193 or less round-trip.

Prefer to fly direct from Seattle to Calgary?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Calgary.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Calgary Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Calgary

Monday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Tuesday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Wednesday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Thursday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Friday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Saturday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Sunday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

See more nonstop flights

Direct returns

Calgary to Seattle/Tacoma Intl

Monday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Tuesday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Wednesday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Thursday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Friday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Saturday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

Sunday

Alaska Airlines,WestJet

Alaska Airlines,WestJet

See more nonstop flights

Reviews of the top airlines flying from Seattle to Calgary

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Calgary. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Calgary? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11204 reviews
7.8Comfort
7.0Entertainment
8.5Crew
8.1Boarding
7.1Food
Airline reviews

Its bumpy but I can say its safe flight ,Thanks Alaska airline for bringing me in my destination😊.

8.0 ExcellentMary Grace, Oct 2025SEA - BNA
Read more Alaska Airlines reviews

Its bumpy but I can say its safe flight ,Thanks Alaska airline for bringing me in my destination😊.

Almost 3 hr delay in Settle with very little information available to passengers. They boarded the plane and we waited for a long time inside the plane as well.

This was our first time flying with Alaska. It was a seamless experience, with comfortable seats and leg room. Staff were friendly and helpful.

Flight on time. Crew good. Seating Bad. Have to pay extra on a not cheap flight to avoid being next to toilet.

The crew was great! Passengers were nice. Just an fyi that I heard several of them complain that the snack was not gluten free. Many people got handed the snack and then promptly gave it back to the flight attendant. Might be good to look into another option as such a high percentage of people in CO and WA are gf. Cheers!

Food and entertainment not applicable - standard drinks and cinnamon cookies; crew did not do a song and dance for us so no entertainment. I like the slightly better leg room than American Airlines - at least it felt that way. Flight crew and atmosphere seemed more welcoming than American, too.

It was fine, mostly I was just happy to be on my last leg home. No in flight entertainment but that's forgivable since it was only a 2 hour flight.

Was delayed in Newark 24 hours due to mechanical problems. The staff was very helpful in trying to make the best of a trying situation. In SeaTac, they changed gates and times. Usually have no problems from SeaTac.

Flight was cancelled, then rebooked on a flight that I was unable to get through since they had closed the gate.

Terrible. We were bumped off our flight to another and weren't sent notice until we were on our prior flight. We got home four hours later and the airline couldn't have cared less.

Again, flight was late. It’s expected of this airline now i guess.

I rated westjet poor on food for not accepting debit to make in flight purchases. This is dumb.

Delayed 8 hours, This is the 2nd time in a month that my flight was not on time.

The snacks could have been better, and maybe some warm drinks instead of just water cause it was very very cold.

I like and appreciate the attention and patience from all west jet personal to my senior mother. Thank you!!!!

Our first flight from LAX to Winnipeg was changed but you never informed us at all. It went from a nonstop flight to a stay at Calgary. This impacted our trip negatively as we arrived much later than we planned to. Our returning flight was horrible. The flight was delayed 6 hours!! And we were NOT going to wait that long. The only way we got on our original flight was running there. However all of our suitcases were now coming on the delayed flight. It was the worst experience we ever had flying. I want my money back.

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

It was generally pretty good, but the check-in and boarding process were a little difficult. Check in was in terminal 2F, but there was a shuttle required to get to the gate, which added significant time. The gate was changed 30 minutes before boarding, which took us by surprise - we did not get the notice until boarding had started. The check in line moved very slowly - the agent was friendly, but did not seem very efficient/urgent given the growing line.

Delays and missed connections were very hard the crew were wonderful but 1 1/2 hours late from Abbotsford to a 4 hour wait in Calgary was too much. I am 79 years old and I didn’t get to my destination until after 1 in the morning. They could have offered a seat in the lounge or a meal. I was very disappointed in the treatment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

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

Information on your arrival and departure airports

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