Cheap Flights from Seattle / Tacoma International to Calgary

Compare Seattle / Tacoma International to Calgary flight deals

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Flight deals from Seattle / Tacoma International to Calgary

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Calgary Airport? If you want to travel next month, return fares start from R 5,372. Find the lowest prices on one-way and return tickets right here.

Calgary.R 1,699 per passenger.Departing Mon, 7 Dec.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Mon, 7 Dec, arriving in Calgary.Price includes taxes and charges.From R 1,699, select.

Calgary.R 1,713 per passenger.Departing Fri, 30 Oct.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Fri, 30 Oct, arriving in Calgary.Price includes taxes and charges.From R 1,713, select.

Calgary.R 1,758 per passenger.Departing Tue, 15 Sep.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Tue, 15 Sep, arriving in Calgary.Price includes taxes and charges.From R 1,758, select.

Calgary.R 1,778 per passenger.Departing Mon, 2 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon, 2 Nov, arriving in Calgary.Price includes taxes and charges.From R 1,778, select.

Calgary.R 1,851 per passenger.Departing Tue, 17 Nov.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Tue, 17 Nov, arriving in Calgary.Price includes taxes and charges.From R 1,851, select.

Calgary.R 2,184 per passenger.Departing Fri, 23 Apr.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Seattle / Tacoma International on Fri, 23 Apr, arriving in Calgary.Price includes taxes and charges.From R 2,184, select.

Calgary.R 2,184 per passenger.Departing Sun, 31 Jan.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Seattle / Tacoma International on Sun, 31 Jan, arriving in Calgary.Price includes taxes and charges.From R 2,184, select.

Calgary.R 2,233 per passenger.Departing Sun, 31 Jan.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Sun, 31 Jan, arriving in Calgary.Price includes taxes and charges.From R 2,233, select.

Calgary.R 2,233 per passenger.Departing Fri, 23 Apr.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Fri, 23 Apr, arriving in Calgary.Price includes taxes and charges.From R 2,233, select.

Calgary.R 2,235 per passenger.Departing Fri, 5 Mar.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Fri, 5 Mar, arriving in Calgary.Price includes taxes and charges.From R 2,235, select.

Calgary.R 2,255 per passenger.Departing Tue, 16 Feb.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Tue, 16 Feb, arriving in Calgary.Price includes taxes and charges.From R 2,255, select.

Calgary.R 2,461 per passenger.Departing Mon, 31 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon, 31 Aug, arriving in Calgary.Price includes taxes and charges.From R 2,461, select.

Calgary.R 3,022 per passenger.Departing Sun, 23 Aug.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Sun, 23 Aug, arriving in Calgary.Price includes taxes and charges.From R 3,022, select.

Calgary.R 3,099 per passenger.Departing Tue, 11 May.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Tue, 11 May, arriving in Calgary.Price includes taxes and charges.From R 3,099, select.

Calgary.R 3,360 per passenger.Departing Mon, 7 Jun.One-way flight with WestJet.Outbound direct flight with WestJet departs from Seattle / Tacoma International on Mon, 7 Jun, arriving in Calgary.Price includes taxes and charges.From R 3,360, select.

Calgary.R 3,388 per passenger.Departing Thu, 30 Jul.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Thu, 30 Jul, arriving in Calgary.Price includes taxes and charges.From R 3,388, select.

Find the cheapest month to fly from Seattle / Tacoma International to Calgary

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Calgary flights are currently cheapest in December.

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Direct flights from Seattle / Tacoma International to Calgary

Seattle / Tacoma International to Calgary: Alternative routes

Compare routes from Seattle / Tacoma International to Calgary below. You may find an airport to fly into that's cheaper, faster, or easier than Calgary.

Calgary

8km from central Calgary

ClosestCheapest

from R 1,699

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Seattle to Calgary: Flight information

The things to know before you go.

Cheapest flight found	R 1,699
Cheapest month to fly	December
Average flight time	1 hr, 38 mins
Most popular airline	Alaska Airlines
Average flights per week	102

Finding cheap flights from Seattle / Tacoma International to Calgary: Frequently asked questions

How much are return flights from Seattle / Tacoma International to Calgary?

The best price we found for a return flight from Seattle / Tacoma International to Calgary is R 3,780. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Seattle / Tacoma International to Calgary?

1 hour and 38 minutes is the average flight time from Seattle / Tacoma International to Calgary.

Which airlines fly direct from Seattle / Tacoma International to Calgary?

Alaska Airlines, Qatar Airways and Horizon Air fly direct from Seattle / Tacoma International to Calgary.

How many flights are there a week from Seattle / Tacoma International to Calgary?

As of July 2026, there are 102 flights per week flying from Seattle / Tacoma International to Calgary.

When is the cheapest time to fly from Seattle / Tacoma International to Calgary?

The cheapest month to fly from Seattle / Tacoma International to Calgary is usually November.

Which upcoming date is cheapest to fly from Seattle / Tacoma International Airport to Calgary Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Calgary Airport on Monday, 16 November 2026.

Can I get a direct flight from Seattle / Tacoma International Airport to Calgary Airport?

Yes – the average flight time is 1 hour and 38 minutes.

How can I find the best flight deal to Calgary?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Calgary but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Calgary?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Calgary is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Seattle / Tacoma International Airport to Calgary with?

Currently, WestJet offers the cheapest flight tickets to Calgary.

Travelling from Seattle / Tacoma International Airport (SEA) to Calgary Airport (YYC): what you need to know

The average duration of a direct flight from Seattle / Tacoma International Airport to Calgary Airport is 1 hour 40 minutes.
The timezone in Calgary is UTC-7, which is one hour ahead of Seattle.
Flights from SEA to YYC start at 07:05 — the first with WestJet. The last departure is at 21:15 with Alaska Airlines. Overall, there are 24 weekly Seattle / Tacoma International Airport to Calgary Airport flights.
Leave enough time to catch your SEA to YYC flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.
During popular months like July, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for an international flight when you travel during a peak period in general.
Flying into Calgary (and then exploring more of Canada!) is easy with WestJet. This popular airline has direct flights from Seattle / Tacoma International Airport to Calgary Airport.
WestJet is the airline most travellers choose for this route.
Alaska Airlines is the most punctual carrier that offers SEA to YYC flights, with 79.17% of its services arriving as scheduled.
We make it a breeze to book a flight with a stopover. To see all your options for tickets from Seattle / Tacoma International Airport to Calgary Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to tour the city of your choice. Top stopovers between SEA and YYC include:
- Vancouver International Airport
- Portland Airport
- Edmonton International Airport

How to find the cheapest flights from Seattle / Tacoma International Airport (SEA) to Calgary Airport (YYC)

The lowest price we've found for a one-way Seattle / Tacoma International Airport to Calgary Airport flight is R 1,699. A return ticket is currently R 3,780. Depending on the availability when you book, these fares may change.
Book three months before your departure date. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from SEA to YYC.
The cheapest month for flights from Seattle / Tacoma International Airport to Calgary Airport is August. Use the 'Whole month' tool to see the lowest prices if you have a flexible travel schedule.
Landing cheap flights from SEA to YYC is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.
Select your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Seattle / Tacoma International Airport to Calgary Airport.

Handy information about Seattle / Tacoma International Airport (SEA)

Seattle / Tacoma International Airport gets top marks for on-time performance. 80% of flights that take off from SEA reach their destination on time.
Seattle / Tacoma International Airport is around 23 kilometres from central Seattle. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 25 minutes or so to arrive, depending on the traffic.
The trip when using public transport will take about 35 minutes.
Catching an early flight from Seattle / Tacoma International Airport to Calgary Airport? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by picking one of these hotels close to SEA:

Arriving at Calgary Airport (YYC)

Reserve a hotel near YYC if you're on a late Seattle / Tacoma International Airport to Calgary Airport flight. Check in to one of these accommodation options and skip the long transfer:
Travel at your own pace with a Calgary Airport rental car. Book your wheels from Routes Car Rentals, Thrifty or Avis and venture far and wide through Calgary and beyond.
Lock in the best deal by reserving your ride from Calgary Airport around four weeks before your departure date.

When to fly to Calgary Airport (YYC)

It's time to work out your travel dates for your flight from Seattle / Tacoma International Airport to Calgary Airport. July is the busiest month to head to Calgary. If you prefer a more relaxed vibe, go in November.
When booking your flight from Seattle / Tacoma International Airport to Calgary Airport, think about the type of weather you like. August is the warmest month in Calgary, with the temperature ranging from 8ºC (46ºF) to 26ºC (79ºF).
Look for cheap tickets from SEA to YYC in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -22ºC (-8ºF) and 3ºC (37ºF) on average.

Explore more of Canada

Edmonton is just one of the many cities in Canada waiting to be discovered once you've taken in the sights of Calgary. Around 274 kilometres away to the north, its top attractions include Rogers Place, Citadel Theatre and Muttart Conservatory.
Kelowna is another standout destination in Canada and is around 402 kilometres west of Calgary. No trip is complete without dropping by Okanagan Lake, The View Winery and Vineyard and Waterfront Park.