Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seattle to Calgary from C$ 112

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYC
19 Aug — 26 Aug1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Calgary are usually found in March or April, booked 70 days in advance, depart on a Saturday or Monday 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 14 August 2025.

Round-trip from

C$ 261

One-way from

C$ 112

Popular in

December

Cheapest in

March

Average price

C$ 328

Good round-trip deal

C$ 265 or less

Good one-way deal

C$ 157 or less
Air Canada
  • Air Canada
  • 8/9-25/9
  • 2 total stops
  • 20h 08m total
  • Seattle to Calgary
Search Deals
Air Canada
  • Air Canada
  • 5/9
  • 2 total stops
  • 18h 45m total
  • Seattle to Calgary
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 14 August 2025.

Mon 8/95:30 a.m.SEA - YYC
1 stop13h 57mAir Canada
Thu 25/91:25 p.m.YYC - SEA
1 stop6h 11mAir Canada
Deal found 14/8C$ 261
Fri 29/88:40 a.m.SEA - YYC
Nonstop1h 58mMultiple Airlines
Wed 3/96:15 a.m.YYC - SEA
Nonstop2h 00mMultiple Airlines
Deal found 12/8C$ 262
Sat 30/87:05 a.m.SEA - YYC
Nonstop1h 40mWestJet
Sun 7/97:00 a.m.YYC - SEA
1 stop6h 35mWestJet
Deal found 14/8C$ 263
Sun 7/92:55 p.m.SEA - YYC
1 stop6h 00mAir Canada
Sun 21/912:30 p.m.YYC - SEA
2 stops10h 46mAir Canada
Deal found 13/8C$ 265
Fri 29/88:40 a.m.SEA - YYC
Nonstop1h 58mWestJet
Wed 3/912:05 p.m.YYC - SEA
Nonstop1h 54mWestJet
Deal found 13/8C$ 266
Thu 9/102:55 p.m.SEA - YYC
1 stop4h 32mAir Canada
Thu 16/101:25 p.m.YYC - SEA
1 stop6h 11mAir Canada
Deal found 14/8C$ 267
Fri 12/91:50 p.m.SEA - YYC
Nonstop1h 41mMultiple Airlines
Sun 21/96:15 a.m.YYC - SEA
Nonstop2h 00mMultiple Airlines
Deal found 13/8C$ 269
Mon 18/87:05 a.m.SEA - YYC
Nonstop1h 40mWestJet
Wed 27/85:45 p.m.YYC - SEA
Nonstop1h 53mWestJet
Deal found 13/8C$ 273
Fri 12/97:15 p.m.SEA - YYC
1 stop4h 27mAir Canada
Sun 14/97:10 p.m.YYC - SEA
2 stops15h 12mAir Canada
Deal found 14/8C$ 274
Mon 18/87:05 a.m.SEA - YYC
Nonstop1h 40mWestJet
Thu 28/86:10 p.m.YYC - SEA
Nonstop2h 11mWestJet
Deal found 13/8C$ 276

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 629,999 searches. Data last updated 14 August 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

Mon 8/9

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

2 stops8h 30m

Calgary

Sun 21/9

12:30 p.m.-10:16 p.m.

2 stops10h 46m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 8/9

8:40 a.m.-11:37 a.m.

Nonstop1h 57m

Calgary

Fri 26/9

7:00 a.m.-12:35 p.m.

1 stop6h 35m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Fri 5/9

7:15 p.m.-3:00 p.m.

2 stops18h 45m

Calgary

Mon 8/9

3:50 p.m.-10:16 p.m.

2 stops7h 26m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 8/9

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

1 stop13h 57m

Calgary

Fri 26/9

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

1 stop4h 07m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 8/9

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

1 stop13h 57m

Calgary

Fri 19/9

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

1 stop5h 01m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 8/9

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

1 stop13h 57m

Calgary

Thu 25/9

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

1 stop5h 01m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 10/9

2:55 p.m.-8:27 p.m.

1 stop4h 32m

Calgary

Sun 14/9

1:25 p.m.-10:16 p.m.

1 stop9h 51m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 8/9

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

1 stop13h 57m

Calgary

Tue 16/9

1:25 p.m.-6:36 p.m.

1 stop6h 11m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 8/9

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

1 stop13h 57m

Calgary

Thu 18/9

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

1 stop5h 01m

C$ 261

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 23/9

7:15 p.m.-3:00 p.m.

2 stops18h 45m

C$ 112

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 15 results
1
2

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 8 August 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Calgary, you should look to book at least 70 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 C$ 139). Flying from Seattle to Calgary in July is currently the most expensive (average of C$ 263). 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 14 August 2025.

It’s optimal to fly from Seattle to Calgary in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

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 10 August 2025.

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

Weekly flight availability from Seattle to Calgary

Explore weekly flight availability from Seattle to Calgary. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 August 2025.

The most flights from SEA to YYC are scheduled on a Thursday (24 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

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 14 August 2025.
Read through reviews of airlines operating flights from Seattle to Calgary, such as Alaska Airlines and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
WestJet
7.2
Good
3,015 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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?

    Calgary is the airport most travellers will use when flying to Calgary from Seattle/Tacoma Intl. Booking flights from Seattle/Tacoma Intl (SEA) to Calgary (YYC) should be relatively easy as there are 19 daily flights to Calgary from 2 different airlines. 1h 34m is how long a flight from Seattle to Calgary will take if you book a nonstop flight.

  • How popular is this Seattle to Calgary flight route?

    This flight path from Seattle/Tacoma Intl to Calgary was viewed by 130 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on Alaska Airlines is currently your cheapest option to Calgary, with prices starting at C$ 183. Another option worth looking into is WestJet, starting at C$ 198 round trip. You may be able to fly from Seattle to Calgary for 48% less than the average price by searching for these airlines.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Calgary on time: Finnair (100%), Horizon Air (77%), Alaska Airlines (77%).

  • What are the cheapest flights from Seattle to Calgary?

    The cheapest flight price from Seattle to Calgary is C$ 111. On average you can expect to pay C$ 259. The most popular route, (Seattle/Tacoma Intl - Calgary), can usually be booked for C$ 193.

  • 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 C$ 139). Flying from Seattle to Calgary in July is currently the most expensive (average of C$ 263). 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

Travelling to a place near Calgary?

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

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 2 airlines flying from Seattle to Calgary

Discover the top 2 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 629,999 searches. Data last updated 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 183AverageC$ 435FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
WestJetCheapestC$ 198AverageC$ 316FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Calgary?

Deals for Seattle to Calgary flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Calgary?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Calgary by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Calgary with no change fees?

Need flexible booking options for your flight to Calgary from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Calgary become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Calgary from Seattle today and book when prices fit your budget.

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.