HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Calgary

$65+ Cheap flights from Seattle (SEA) to Calgary (YYC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYC
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Calgary with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Calgary are usually found in March or April, booked 33 days in advance, depart on a Friday or Tuesday and return on a Friday

Cheap flight deals from Seattle to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2025.

Round-trip from

$143
(Kiwi.com)

One-way from

$65
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$249

Good round-trip deal

$166 or less

Good one-way deal

$173 or less
From Seattle/Tacoma Intl to Calgary
Search Deals
One-way flight from Seattle/Tacoma Intl to Calgary
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Calgary.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Calgary.
Search Deals

Find flight deals from Seattle to Calgary

Cheapest flights from Seattle to Calgary
Explore the most affordable flight options available from Seattle to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:40 amSEA - YYC
Nonstop1h 50mWestJet
Mon 10/207:35 pmYYC - SEA
Nonstop1h 54mWestJet
Deal found 9/18$143
This Trip.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:15 pmSEA - YYC
1 stop4h 27mMultiple Airlines
Thu 10/2312:05 pmYYC - SEA
Nonstop1h 54mMultiple Airlines
Deal found 9/17$145
This Booking.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:00 amSEA - YYC
1 stop5h 52mAir Canada
Mon 10/203:50 pmYYC - SEA
2 stops7h 41mAir Canada
Deal found 9/18$146
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:10 pmSEA - YYC
Nonstop1h 40mWestJet
Tue 11/251:25 pmYYC - SEA
Nonstop1h 55mWestJet
Deal found 9/17$148
This Agoda.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:40 amSEA - YYC
Nonstop1h 50mMultiple Airlines
Fri 10/176:10 amYYC - SEA
1 stop4h 11mMultiple Airlines
Deal found 9/17$150
This Agoda.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:15 pmSEA - YYC
1 stop4h 27mAir Canada
Fri 10/1712:30 pmYYC - SEA
2 stops7h 06mAir Canada
Deal found 9/17$151
This Agoda.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/122:55 pmSEA - YYC
1 stop4h 32mAir Canada
Fri 10/176:10 amYYC - SEA
1 stop4h 11mAir Canada
Deal found 9/17$152
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:10 pmSEA - YYC
Nonstop1h 40mWestJet
Tue 11/181:25 pmYYC - SEA
Nonstop1h 55mWestJet
Deal found 9/16$153
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:20 pmSEA - YYC
Nonstop1h 54mWestJet
Mon 11/247:50 amYYC - SEA
1 stop3h 33mWestJet
Deal found 9/16$155
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:06 amSEA - YYC
Nonstop1h 38mMultiple Airlines
Thu 10/2312:05 pmYYC - SEA
Nonstop1h 54mMultiple Airlines
Deal found 9/17$156
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/171:50 pmSEA - YYC
Nonstop1h 41mWestJet
Fri 10/246:10 pmYYC - SEA
Nonstop2h 11mWestJet
Deal found 9/18$157

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Seattle to Calgary that are best for you.

Fly from

Seattle

Fly to

Calgary

Route

Depart

Return

Price

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sat 11/22

3:20 pm-6:14 pm

Nonstop1h 54m

Calgary

Mon 11/24

7:50 am-10:23 am

1 stop3h 33m

$155

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 10/16

5:30 am-3:00 pm

2 stops8h 30m

Calgary

Mon 10/20

3:50 pm-10:31 pm

2 stops7h 41m

$160

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 10/16

1:50 pm-4:31 pm

Nonstop1h 41m

Calgary

Thu 10/23

12:05 pm-12:59 pm

Nonstop1h 54m

$163

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 1/21

3:10 pm-5:50 pm

Nonstop1h 40m

Calgary

Mon 1/26

1:25 pm-2:20 pm

Nonstop1h 55m

$165

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 10/14

5:30 am-3:00 pm

2 stops8h 30m

Calgary

Tue 10/21

3:50 pm-10:31 pm

2 stops7h 41m

$172

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sat 3/14

11:55 am-8:08 pm

1 stop7h 13m

Calgary

Tue 3/17

1:25 pm-2:19 pm

Nonstop1h 54m

$192

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sun 11/2

3:10 pm-5:50 pm

Nonstop1h 40m

Calgary

Sun 11/9

1:25 pm-2:20 pm

Nonstop1h 55m

$196

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 10/9

5:00 am-12:19 pm

1 stop6h 19m

Calgary

Thu 10/16

3:49 pm-11:15 pm

1 stop8h 26m

$200

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 2/23

3:10 pm-5:50 pm

Nonstop1h 40m

Calgary

Fri 2/27

7:50 am-10:21 am

1 stop3h 31m

$203

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Thu 10/16

5:30 am-3:00 pm

2 stops8h 30m

Calgary

Thu 10/23

3:50 pm-10:31 pm

2 stops7h 41m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 19 results
1
2

The best insider tips for Seattle to Calgary flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Calgary trip
Airports
SEA

Use SEA Spot Saver to book security screening appointments in advance, reducing wait times. Reserve online up to five days before your flight.

Read more about SEAby Brandon Schultz
YYC

For a quick ride to downtown Calgary, take Route 300, a rapid transit bus from YYC. Tickets are available at bus stops or 7-Eleven stores.

Read more about YYCby Jenna Scatena
Our travel experts
Jenna Scatena

Jenna Scatena

Expert on YYC

Jenna Scatena

Jenna Scatena

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Seattle to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Seattle to Calgary?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Calgary. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Calgary, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Calgary?

Currently, January is the cheapest month in which you can book a flight from Seattle to Calgary (average of $300). Flying from Seattle to Calgary in February is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to YYC?

Find hourly flight availability from Seattle to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

One of the essential ways to save on airfare from Seattle to Calgary is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 37% on airfare.

What is the cheapest day to fly from Seattle to Calgary?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Calgary. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Seattle to Calgary flight should consider departing on Monday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated September 19, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and WestJet from Seattle to Calgary. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
8.0
Very good
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
WestJet
7.2
Good
3,095 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Air Canada
7.1
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Calgary?

    You will need to book a flight from Seattle/Tacoma Intl to Calgary if you want to fly from Seattle to Calgary. At least 4 different airlines have flights from Seattle/Tacoma Intl (SEA) to Calgary (YYC) on a regular basis. There are 18 flights to Calgary from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to YYC to be around 1h 34m.

  • How popular is this Seattle to Calgary flight route?

    The Seattle/Tacoma Intl to Calgary flight path was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Calgary?

    WestJet and Air Canada can get you from Seattle to Calgary in just under 1h 54m. Your travel time can differ by up to 6h 36m. Airlines will cover a distance of 451 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Calgary round-trip?

    According to our current data, Air Canada ($99), Delta ($106), and WestJet ($139) offers the cheapest pricing from Seattle to Calgary. Air Canada is 62% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Seattle to Calgary?

    Before booking your flight to Calgary from Seattle, check out the most reliable airlines to get you to your destination on time: Air Chathams (100%), Finnair (82%), Korean Air( 81%).

  • What are the cheapest flights from Seattle to Calgary?

    Looking for the cheapest flight from Seattle to Calgary? While on average our users pay $698, our data indicates the cheapest price to be $64. The most popular route (Seattle/Tacoma Intl - Calgary), is priced around $136.

  • Can I find deals for flights from Seattle to Calgary that include hotel bookings?

    Yes. In addition to deals on Seattle to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Calgary.

  • Can I find deals for business class flights from Seattle to Calgary?

    Yes. Cheapflights offers flight deals from Seattle to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Calgary?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Calgary (average of $300). Flying from Seattle to Calgary in February is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Airdrie

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Seattle to Calgary

Discover the top 4 airlines that operate flights from Seattle to Calgary. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$99Average$255FlexibilityNo cancel feeOn-time67%
DeltaCheapest$106Average$281FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$139Average$229FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$215Average$347FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights