Cheap flights from Seattle to Calgary from $71
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 10/12. 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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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 month of August is, on average, the cheapest month to fly to Calgary from Seattle, with most prices found around $196. If you aren’t able to travel during the month of August, then book flights to Calgary from Seattle during March instead. Flights to Calgary in March, while not as cheap as those in August, still average around $210.
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 Friday when prices can be found for as low as $279. This is often the case because there is less demand to fly during this day of the week. Flights from Seattle to Calgary on a Sunday will generally be more expensive and average around $344. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Calgary?
The cheapest time of day to fly to Calgary is in the evening when flights can be purchased for as low as $242. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $416 on average. Flights to Calgary from Seattle at noon are generally more expensive because this time of day is more convenient for travelers’ 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 $256 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 $177 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Calgary flights?
There are 4 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.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Calgary?
WestJet, Air Canada, and Alaska Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Calgary
What airlines fly to Calgary?
WestJet, Alaska Airlines and Delta are the top three most popular airlines that fly to Calgary from Seattle according to our data. WestJet is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Calgary. Keep in mind that there are 4 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Calgary on average per day?
As of July 2025, there are 20 flights per day flying from Seattle to Calgary. The most common time of day flights depart is 3:00PM, with 37% of flights taking off in the afternoon.
How many flights depart from Seattle to Calgary on average per week?
As of July 2025, there are 141 flights per week flying from Seattle to Calgary. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.
When to book flights from Seattle to Calgary
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
How far is Seattle/Tacoma Intl to Calgary by plane?
There are 440.9 mi between Seattle/Tacoma Intl and Calgary. By plane, this route typically takes 1h 35m.
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?
There are 4 operators available for flights from Seattle/Tacoma Intl Airport to Calgary Airport as of July 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Calgary Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 you'll need for your trip to Calgary Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Calgary Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Calgary?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Calgary is Boeing 737 MAX 8, representing 23.03% of all bookings. The subsequent popular models are De Havilland (Bombardier) DHC-8-400 Dash 8Q at 21.43%, Embraer 170 at 20.43%, and Embraer 175 at 7.94%.
What is the most popular airline from Seattle to Calgary?
Based on momondo bookings for flights between Seattle and Calgary, the leading airline is WestJet, making up 78% of the total bookings. Other popular airlines include Alaska Airlines with 10%, Delta with 8%, and Air Canada with 4%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $103 | Free Cancellation | Rating 7.1 9,681 reviews | |||
| PriceFrom $108 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $115 | Free Cancellation | Rating 7.2 2,917 reviews | |||
| PriceFrom $209 | Free Cancellation | Rating 8.0 10,000 reviews |
Delta Flights From Seattle to Calgary
The lowest priced Delta flight from Seattle to Calgary from the last 72 hours was $108. Generally, Delta has 10 flights on this route every week with an average price of $258. Delta is rated 8.0/10 by our users.
Alaska Airlines Flights From Seattle to Calgary
Across 10,000 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Seattle to Calgary about 14 times each week, with ticket deals ranging from $209 to $350. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Calgary?
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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?
momondo does allow users to show only those flights to Calgary from Seattle which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seattle to Calgary?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Calgary.
I’m not ready to book a flight from Seattle to Calgary right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Calgary from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.