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Cheap flights from Seattle to Calgary from C$ 111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Calgary departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Logo
1:50 p.m. - 4:31 p.m.SEA-YYC
1h 41mdirect
Logo
6:15 a.m. - 9:21 a.m.YYC-SEA
4h 06m1 stop
C$ 235
Find Deal
Sat, 13 Sep - Sat, 27 Sep
WestJet Logo
1:15 p.m. - 6:40 p.m.SEA-YYC
4h 25m1 stop
WestJet Logo
7:35 p.m. - 8:29 p.m.YYC-SEA
1h 54mdirect
C$ 236WestJet
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Air Canada Logo
5:30 a.m. - 8:27 p.m.SEA-YYC
13h 57m1 stop
Air Canada Logo
6:15 a.m. - 9:22 a.m.YYC-SEA
4h 07m1 stop
C$ 238Air Canada
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Air Canada Logo
5:30 a.m. - 12:32 p.m.SEA-YYC
6h 02m1 stop
Air Canada Logo
6:15 a.m. - 6:36 p.m.YYC-SEA
13h 21m1 stop
C$ 239Air Canada
Find Deal
Tue, 7 Oct - Sat, 11 Oct
Air Canada Logo
2:55 p.m. - 9:55 p.m.SEA-YYC
6h 00m1 stop
Air Canada Logo
6:15 a.m. - 9:22 a.m.YYC-SEA
4h 07m1 stop
C$ 241Air Canada
Find Deal
Fri, 19 Sep - Sun, 21 Sep
WestJet Logo
1:50 p.m. - 4:31 p.m.SEA-YYC
1h 41mdirect
WestJet Logo
7:00 a.m. - 12:33 p.m.YYC-SEA
6h 33m1 stop
C$ 242WestJet
Find Deal
Fri, 10 Oct - Sun, 12 Oct
Air Canada Logo
5:30 a.m. - 3:00 p.m.SEA-YYC
8h 30m2 stops
Air Canada Logo
6:15 p.m. - 10:16 p.m.YYC-SEA
5h 01m1 stop
C$ 245Air Canada
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Alaska Airlines Logo
9:15 p.m. - 11:52 p.m.SEA-YYC
1h 37mdirect
Alaska Airlines Logo
6:15 a.m. - 7:15 a.m.YYC-SEA
2h 00mdirect
C$ 256Alaska Airlines
Find Deal
Tue, 23 Sep - Sun, 28 Sep
United Airlines Logo
5:00 a.m. - 9:48 p.m.SEA-YYC
15h 48m1 stop
United Airlines Logo
6:15 a.m. - 9:34 p.m.YYC-SEA
16h 19m1 stop
C$ 261United Airlines
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Alaska Airlines Logo
9:15 p.m. - 11:52 p.m.SEA-YYC
1h 37mdirect
Alaska Airlines Logo
6:15 a.m. - 7:15 a.m.YYC-SEA
2h 00mdirect
C$ 286Alaska Airlines
Find Deal
Sun, 28 Sep - Tue, 30 Sep

WestJet flights from Seattle to Calgary

Our best WestJet deals on Seattle to Calgary flight tickets
WestJet
10 Oct
SEA1:15 p.m.Seattle/Tacoma Intl
4h 25m
1 stop
YYC6:40 p.m.Calgary
13 Oct
YYC7:35 p.m.Calgary
1h 54m
SEA8:29 p.m.Seattle/Tacoma Intl
C$ 236
Find similar
WestJet
10 Oct
SEA1:50 p.m.Seattle/Tacoma Intl
1h 41m
YYC4:31 p.m.Calgary
12 Oct
YYC7:00 a.m.Calgary
6h 33m
1 stop
SEA12:33 p.m.Seattle/Tacoma Intl
C$ 242
Find similar
WestJet
11 Sep
SEA8:40 a.m.Seattle/Tacoma Intl
1h 57m
YYC11:37 a.m.Calgary
15 Sep
YYC7:35 p.m.Calgary
1h 54m
SEA8:29 p.m.Seattle/Tacoma Intl
C$ 246
Find similar

Air Canada flights from Seattle to Calgary

Our best Air Canada deals on Seattle to Calgary flight tickets
Air Canada
18 Sep
SEA5:30 a.m.Seattle/Tacoma Intl
13h 57m
1 stop
YYC8:27 p.m.Calgary
22 Sep
YYC6:15 a.m.Calgary
4h 07m
1 stop
SEA9:22 a.m.Seattle/Tacoma Intl
C$ 238
Find similar
Air Canada
7 Oct
SEA5:30 a.m.Seattle/Tacoma Intl
6h 02m
1 stop
YYC12:32 p.m.Calgary
11 Oct
YYC6:15 a.m.Calgary
13h 21m
1 stop
SEA6:36 p.m.Seattle/Tacoma Intl
C$ 239
Find similar
Air Canada
19 Sep
SEA2:55 p.m.Seattle/Tacoma Intl
6h 00m
1 stop
YYC9:55 p.m.Calgary
21 Sep
YYC6:15 a.m.Calgary
4h 07m
1 stop
SEA9:22 a.m.Seattle/Tacoma Intl
C$ 241
Find similar

momondo Fare Finder

 
Customize 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, momondo users made 96,600 searches. Data last updated 28 August 2025.
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

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sat 13/9

1:50 p.m.-4:31 p.m.

Nonstop1h 41m

Calgary

Sat 27/9

6:15 a.m.-9:21 a.m.

1 stop4h 06m

C$ 235

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 10/10

1:15 p.m.-6:40 p.m.

1 stop4h 25m

Calgary

Mon 13/10

7:35 p.m.-8:29 p.m.

Nonstop1h 54m

C$ 236

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 18/9

5:30 a.m.-8:27 p.m.

1 stop13h 57m

Calgary

Mon 22/9

6:15 a.m.-9:22 a.m.

1 stop4h 07m

C$ 238

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 7/10

5:30 a.m.-12:32 p.m.

1 stop6h 02m

Calgary

Sat 11/10

6:15 a.m.-6:36 p.m.

1 stop13h 21m

C$ 239

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 19/9

2:55 p.m.-9:55 p.m.

1 stop6h 00m

Calgary

Sun 21/9

6:15 a.m.-9:22 a.m.

1 stop4h 07m

C$ 241

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 10/10

1:50 p.m.-4:31 p.m.

Nonstop1h 41m

Calgary

Sun 12/10

7:00 a.m.-12:33 p.m.

1 stop6h 33m

C$ 242

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 25/9

5:30 a.m.-3:00 p.m.

2 stops8h 30m

Calgary

Sun 28/9

6:15 p.m.-10:16 p.m.

1 stop5h 01m

C$ 245

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 23/9

9:15 p.m.-11:52 p.m.

Nonstop1h 37m

Calgary

Sun 28/9

6:15 a.m.-7:15 a.m.

Nonstop2h 00m

C$ 256

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 14/10

5:00 a.m.-9:48 p.m.

1 stop15h 48m

Calgary

Tue 21/10

6:15 a.m.-9:34 p.m.

1 stop16h 19m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sun 28/9

9:15 p.m.-11:52 p.m.

Nonstop1h 37m

Calgary

Tue 30/9

6:15 a.m.-7:15 a.m.

Nonstop2h 00m

C$ 286

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Calgary from

How to get the cheapest flight ticket from Seattle to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Calgary?

The cheapest month to fly to Calgary from Seattle is in March. Flight prices, which tend to average around C$ 288, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Calgary from Seattle during April instead. Flights to Calgary in April, while not as cheap as those in March, still average around C$ 292.

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Saturday when prices can be found for as low as C$ 313. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 528.

What is the cheapest time of day to depart on your flight to Calgary?

Our data shows that the cheapest Seattle to Calgary flights are usually those with departure times in the morning. Our users have found flights to Calgary in the morning for as low as C$ 357. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 428 on average. Flights to Calgary from Seattle in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Seattle/Tacoma Intl to Calgary flight route?

Fly from Seattle/Tacoma Intl to Calgary for the best Seattle/Tacoma Intl - Calgary flight prices

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

You are more likely to see cheaper flights to Calgary from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around C$ 360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from Seattle for as low as C$ 232 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Calgary flights?

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Calgary flights?

No. A direct flight is the cheapest option for a flight between Seattle to Calgary.

How have Seattle to Calgary flight prices changed over time?

As of August 2025, prices for Seattle to Calgary flights are approximately 49% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Calgary according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Calgary (SEA to YYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Calgary

Best price found

C$ 158

Fastest flight time

1h 34m

Direct flights

Every day

Airports in Calgary

1 airport
The best one-way flight to Calgary from Seattle in the past 72 hours is C$ 158. The best round-trip flight deal from Seattle to Calgary found on momondo in the last 72 hours is C$ 262.
The fastest flight from Seattle to Calgary takes 1h 34m
Direct flights go from Seattle to Calgary every day.
There is 1 airport near Calgary: Calgary (YYC)
Search flight deals

  • How far is Seattle/Tacoma Intl to Calgary by plane?

    A flight from Seattle/Tacoma Intl to Calgary will travel around 709.5 km. A reasonable flight in good conditions will take 1h 37m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Calgary Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Calgary Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Calgary Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Calgary Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The travel and health documents required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Seattle to Calgary?

  • What is the most popular airline from Seattle to Calgary?

Best airlines flying from Seattle to Calgary

Compare and see reviews for airlines that fly from Seattle to Calgary with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom C$ 183Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
WestJetPriceFrom C$ 211Free CancellationRating
7.2
3,063 reviews
Search WestJet flights

  • Alaska Airlines Flights From Seattle to Calgary

    The lowest priced Alaska Airlines flight from Seattle to Calgary from the last 72 hours was C$ 133. Generally, Alaska Airlines has 16 flights on this route every week with an average price of C$ 315. Alaska Airlines is rated 8.0/10 by our users.

  • WestJet Flights From Seattle to Calgary

    Another popular option for Seattle to Calgary flights is WestJet (7.2/10, 3,063 ratings). WestJet flies from Seattle to Calgary around 8 times per week, with deals starting from C$ 153 round-trip and rising to an average price of around C$ 226.

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Radium Hot Springs
Kananaskis
Drumheller
Airdrie

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Calgary?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Calgary for you.

Can I find flights from Seattle to Calgary with flexible booking policies on momondo?

All flight searches from Seattle to Calgary on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Calgary?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Calgary from Seattle.

I’m not ready to book a flight from Seattle to Calgary right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Calgary now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Calgary and let you know when they change.

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