$104 Cheap Flights from Seattle (SEA) to Calgary (YYC)

View $104 flight on Fri, Jul 17, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Calgary International Airport (YYC)

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Cheap Flights from Seattle to Calgary (SEA-YYC)

Prices were available within the past 7 days and start at $104 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Aug 13 - Tue, Aug 18
SEA
Seattle
YYC
Calgary
$238 Roundtrip, found 19 hours ago
$238
Roundtrip
found 19 hours ago
Select WestJet flight, departing Thu, Aug 13 from Seattle to Calgary, returning Tue, Aug 18, priced at $238 found 19 hours ago
WestJet
Thu, Aug 6 - Thu, Aug 13
SEA
Seattle
YYC
Calgary
$239 Roundtrip, found 3 hours ago
$239
Roundtrip
found 3 hours ago
Select WestJet flight, departing Thu, Aug 6 from Seattle to Calgary, returning Thu, Aug 13, priced at $239 found 3 hours ago
Air Canada
Wed, Aug 5 - Sun, Aug 9
SEA
Seattle
YYC
Calgary
$243 Roundtrip, just found
$243
Roundtrip
just found
Select Air Canada flight, departing Wed, Aug 5 from Seattle to Calgary, returning Sun, Aug 9, priced at $243 just found
WestJet
Sun, Jul 19 - Fri, Jul 24
SEA
Seattle
YYC
Calgary
$244 Roundtrip, found 18 hours ago
$244
Roundtrip
found 18 hours ago
Select WestJet flight, departing Sun, Jul 19 from Seattle to Calgary, returning Fri, Jul 24, priced at $244 found 18 hours ago
Air Canada
Sat, Aug 1 - Thu, Aug 6
SEA
Seattle
YYC
Calgary
$245 Roundtrip, found 2 hours ago
$245
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sat, Aug 1 from Seattle to Calgary, returning Thu, Aug 6, priced at $245 found 2 hours ago
WestJet
Sat, Aug 1 - Thu, Aug 6
SEA
Seattle
YYC
Calgary
$246 Roundtrip, found 2 hours ago
$246
Roundtrip
found 2 hours ago
Select WestJet flight, departing Sat, Aug 1 from Seattle to Calgary, returning Thu, Aug 6, priced at $246 found 2 hours ago
Alaska Airlines
Mon, May 4 - Tue, May 19
SEA
Seattle
YYC
Calgary
$247 Roundtrip, found 2 days ago
$247
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, May 4 from Seattle to Calgary, returning Tue, May 19, priced at $247 found 2 days ago
Air Canada
Tue, Jul 7 - Tue, Jul 14
SEA
Seattle
YYC
Calgary
$247 Roundtrip, found 5 hours ago
$247
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Tue, Jul 7 from Seattle to Calgary, returning Tue, Jul 14, priced at $247 found 5 hours ago
United
Wed, Oct 14 - Sat, Oct 17
SEA
Seattle
YYC
Calgary
$273 Roundtrip, found 15 hours ago
$273
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Oct 14 from Seattle to Calgary, returning Sat, Oct 17, priced at $273 found 15 hours ago
American Airlines
Wed, Aug 5 - Sun, Aug 9
SEA
Seattle
YYC
Calgary
$442 Roundtrip, just found
$442
Roundtrip
just found
Select American Airlines flight, departing Wed, Aug 5 from Seattle to Calgary, returning Sun, Aug 9, priced at $442 just found

Alternative airports near Calgary

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Calgary Intl. YYC. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $251
YYC
Calgary Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $251

Find the cheapest month to fly from Seattle (SEA) to Calgary (YYC)

May is typically the cheapest month to fly

From $212 - $322 per traveler.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) cost?
You can find cheap one-way flights from $104 and cheap return flights from $238 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) with Expedia. One-way flights usually range from $86 to $1471, and return flights typically cost between $265 and $1426. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
May is typically the cheapest month to fly from Seattle (SEA) to Calgary (YYC), with average return fares around $269. This price is about 13% lower than the average throughout the year, as May falls before the summer travel rush, leading to lower demand and competitive pricing. Other cheap months to fly from Seattle to Calgary include March and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
2 airlines operate nonstop service from SEA to YYC:

  • WestJet operates around 13 direct flights from SEA to YYC every week
  • Delta operates around 7 direct flights from SEA to YYC every week

What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
Alaska Airlines is one of the cheapest airlines offering connecting flights from Seattle, WA (SEA) to Calgary, AB (YYC), starting from around $262. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The best airline to fly with from Seattle (SEA) to Calgary (YYC) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from SEA to YYC, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The best months to fly from Seattle, WA (SEA) to Calgary, AB (YYC) are May and October. During these months, you can find average return flight prices around $269, making them both affordable and convenient. May offers beautiful spring weather, while October provides a lovely autumn backdrop, enhancing your travel experience.*Prices based on flights available on Expedia in the last year.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
On average, there are around 2 nonstop flights per day from Seattle - Tacoma Intl. (SEA) to Calgary Intl. (YYC). For more options, look at flights that include layovers.
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The earliest flight from Seattle - Tacoma International Airport (SEA) to Calgary International Airport (YYC) typically departs at around 12:05 AM. This seasonal service is available in February and March, allowing you to start your journey early and make the most of your time in Calgary. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
The most popular departure times for flights from Seattle (SEA) to Calgary (YYC) are in the afternoon, from 3pm to 6pm. About 25% of passengers prefer this time window. Many major carriers, including Alaska Airlines, Air Canada and WestJet, offer flights during this window. This timing works well because it allows you to maximize your time in Seattle before your flight.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
A nonstop flight from SEA to YYC typically takes around 1 hour 50 minutes, covering approximately 452 miles. Connecting flights on this route usually add 6 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
Business class seats are offered on the SEA to YYC route with Air Canada.First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • WestJet

How much is a business class flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
A direct, return business class ticket from Seattle, WA (SEA) to Calgary, AB (YYC) typically costs between $819 - $1,244. A non-stop, one-way business class flight is usually around $212 - $332. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Calgary from Seattle - Tacoma Intl. (SEA)?
If you're planning to travel to Calgary from Seattle - Tacoma Intl. (SEA), you can fly into Calgary Intl. (YYC) Some flights may connect through major hubs like Portland Intl. (PDX), Vancouver Intl. (YVR), Kelowna International (YLW) before reaching Calgary. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) Calgary Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Calgary, AB (YYC-Calgary Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Calgary Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
$238
Distance
451 mi
Average flight time
2 hours 43 mins

Book with confidence

Seattle to Calgary Flights

The cheapest times to fly from Seattle to Calgary

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Calgary are during the month of August. You can find some of the cheapest flights from Seattle to Calgary with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Calgary

Sunday is one of the best days to book for cheap flights from Seattle to Calgary: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Calgary

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Calgary in 2026. You can also book with separate airlines for your outbound and return journeys, from $104 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Calgary flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Calgary airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Calgary Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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