SEA - YYC

C$ 93 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 9/3. 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
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
C$ 242
Overall average: C$ 281
Air Canada
Tue 10/3Tue 17/3
SEA - YYC • 1 stop
Cheapest direct flights
C$ 264
Typical prices: C$ 211-C$ 399
WestJet
Tue 24/3Tue 31/3
SEA - YYC • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
Air Canada
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 56% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 17% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
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

Tue, 10 Mar - Tue, 17 Mar
Air Canada Logo
3:40 p.m. - 10:44 p.m.
SEA
-
YYC
6h 04m
1 stop
Air Canada Logo
3:00 p.m. - 7:16 p.m.
YYC
-
SEA
5h 16m
1 stop
C$ 242Air Canada
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
3:10 p.m. - 5:50 p.m.
SEA
-
YYC
1h 40mdirect
Multiple Airlines Logo
6:25 a.m. - 9:31 a.m.
YYC
-
SEA
4h 06m
1 stop
C$ 245Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Air Canada Logo
3:40 p.m. - 10:44 p.m.
SEA
-
YYC
6h 04m
1 stop
Air Canada Logo
8:25 a.m. - 3:01 p.m.
YYC
-
SEA
7h 36m
2 stops
C$ 253Air Canada
Mon, 9 Mar - Mon, 16 Mar
Air Canada Logo
3:40 p.m. - 9:29 p.m.
SEA
-
YYC
4h 49m
1 stop
Air Canada Logo
3:00 p.m. - 7:16 p.m.
YYC
-
SEA
5h 16m
1 stop
C$ 257Air Canada
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
3:40 p.m. - 9:29 p.m.
SEA
-
YYC
4h 49m
1 stop
Multiple Airlines Logo
1:25 p.m. - 2:19 p.m.
YYC
-
SEA
1h 54mdirect
C$ 264Multiple Airlines
Thu, 14 May - Thu, 28 May
Air Canada Logo
3:00 p.m. - 9:51 p.m.
SEA
-
YYC
5h 51m
1 stop
Air Canada Logo
7:10 p.m. - 10:20 p.m.
YYC
-
SEA
4h 10m
1 stop
C$ 266Air Canada
Mon, 23 Feb - Sat, 28 Feb
Air Canada Logo
3:40 p.m. - 10:44 p.m.
SEA
-
YYC
6h 04m
1 stop
Air Canada Logo
3:00 p.m. - 7:16 p.m.
YYC
-
SEA
5h 16m
1 stop
C$ 268Air Canada
Tue, 10 Mar - Tue, 17 Mar
WestJet Logo
3:10 p.m. - 5:50 p.m.
SEA
-
YYC
1h 40mdirect
WestJet Logo
1:25 p.m. - 2:19 p.m.
YYC
-
SEA
1h 54mdirect
C$ 270WestJet
Mon, 23 Feb - Sat, 28 Feb
Air Canada Logo
3:40 p.m. - 10:44 p.m.
SEA
-
YYC
6h 04m
1 stop
Air Canada Logo
1:10 p.m. - 10:57 p.m.
YYC
-
SEA
10h 47m
2 stops
C$ 273Air Canada
Mon, 23 Feb - Sat, 28 Feb
Air Canada Logo
3:40 p.m. - 10:44 p.m.
SEA
-
YYC
6h 04m
1 stop
Air Canada Logo
1:10 p.m. - 10:57 p.m.
YYC
-
SEA
10h 47m
2 stops
C$ 274Air Canada
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$ 281 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is C$ 467 and C$ 370 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$ 308, 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 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Calgary

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet

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.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

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.

Lucas Aykroyd

Lucas Aykroyd

Expert on YYC

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.

Good to know

Low seasonNovember
Cheapest flightC$ 104
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 6% 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$ 93 for a one-way ticket and C$ 242 for a round-trip.

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

    WestJet, Alaska Airlines, United Airlines, Air Canada, and Lufthansa offer inflight Wi-Fi service on the Seattle to Calgary flight route.

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

    The Boeing 737-700 Passenger/BBJ1 (winglets) 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$ 446 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$ 309 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$ 106 or less one-way and C$ 384 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 11787 reviews
8.1Boarding
8.5Crew
7.1Food
7.0Entertainment
7.8Comfort
Airline reviews

There is nothing critical to complain about but I would say the snacks are pretty bad Airline staff could be aggressive the way they move through the aisles and the plane I also got hustled for a small wallet size men bag and force the consolidated with my carry on item we're talking about a wallet size bag.

6.0 Goodrsmrostov, Jan 2026
SEA - BOS
Read more Alaska Airlines reviews

There is nothing critical to complain about but I would say the snacks are pretty bad Airline staff could be aggressive the way they move through the aisles and the plane I also got hustled for a small wallet size men bag and force the consolidated with my carry on item we're talking about a wallet size bag.

Departed on time and had an efficient boarding process. The inflight wifi was not working on one of the flights.

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

From Las Vegas to Boise all went well. However, our flight was delayed in Boise and I missed my connecting flight from Seattle to Pasco. Moreover, the last flight to Pasco was full and I was booked on the 11:30 flight Sunday and given a hotel accommodation. However, I was scheduled to deliver the Sunday morning service at my church and needed to arrive no later than 10:00. Therefore, I booked a Delta flight scheduled to arrive in Pasco at 23:09. My piece of luggage checked in Las Vegas arrived in Pasco earlier today. I waited at the airport for over an hour last night to speak with an Alaska agent to no avail. I went back after church this morning in search of my piece of luggage and it could not be located. After waiting for 40 minutes to speak to the agent authorized to take my claim, he announced that he was closing the counter to assist on the flight line but not before providing me with a telephone number that would help me with filing my claim. Before I was able to make the call (due to other factors) I received a call from Alaska agent informing me that my luggage had just arrived and I am now waiting for it to be delivered. I deliberately took the more complicated route home to ensure that I would be home in plenty of time to prepare for myself for the Sunday service and accommodate my relatives’ needs. I believe the airport is undermanned given the number of flights coming in and going out. It was fiasco last night with three flights waiting for luggage and another flight landing within minutes. Today’s problems stemmed from a lack of cross training and a serious amount of cargo/baggage going out and too few people scheduled to cover.

The cabin crew was absolutely wonderful, the service was great and it was just a good flight overall.

I like them since I live in Alaska and I don't have much choice

The flight attendants were nice, but the cabin and seats were uncomfortable.

Food was terrible, noisy plane & would never pay to fly first class again. Seats in regular price are too small, no leg room & center aisle much too, too small. Seats in 1st class larger but not comfortable.

Overall, once we took off, our flight was good. Flight departure was significantly delayed due to mechanical issues. Upon arrival, it took wayyy too long to retrieve checked bags.

The ticket I purchased through Kayak did not show up in my Alaska Airlines app, and neither of the codes given to me worked for online check in. I've never had to show up to the airport at 6am wondering if I've been scammed. Cheap flight fare or whatever does not play well with airlines and I will be wary of using Kayak in the future.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Overall service is good. Just thought foods need to upgrade for economy class

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

Leg room is a problem the plane was dirty and there were no movies available on the app

The gate personnel and flight attendants were all friendly and diligent. The poor attendants from London to Calgary were 2 colleagues short, as one of their team broke her leg on the way to work, and the other stayed with the invited colleague. I felt bad for the crew, but they did a great job regardless.

Flight delayed missed connecting flight crew not very helpful very frustrating customer service

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

The plug in to charge our phones are all loose my block would not stay in!!

My flight was cancelled due to weather but Westjet got me on a new flight in a timely and efficient manor.

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

Information on your arrival and departure airports