This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYC
23 Oct — 30 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Calgary are usually found in April or November, booked 47 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Seattle to Calgary
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
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 23 September 2026.
Thu 22/105:50 a.m. -
2 stops8h 12m
Mon 26/104:55 p.m. -
2 stops6h 02m
Deal found 21/9C$ 319
Tue 20/105:50 a.m. -
2 stops8h 12m
Sat 24/103:50 p.m. -
2 stops7h 57m
Deal found 22/9C$ 320
Fri 6/112:30 p.m. -
Nonstop2h 40m
Fri 13/116:45 a.m. -
1 stop3h 47m
Deal found 22/9C$ 322
Sat 17/103:00 p.m. -
1 stop4h 39m
Wed 21/106:00 a.m. -
1 stop5h 05m
Deal found 19/9C$ 323
Sun 25/108:40 a.m. -
1 stop4h 04m
Thu 29/106:00 a.m. -
1 stop4h 27m
Deal found 20/9C$ 333
Thu 22/1010:30 a.m. -
Nonstop1h 40m
Mon 26/104:55 p.m. -
2 stops6h 02m
Deal found 21/9C$ 337
Fri 2/103:00 p.m. -
1 stop5h 59m
Mon 5/106:00 a.m. -
1 stop5h 05m
Deal found 18/9C$ 339
Best flights from Seattle to Calgary
Discover carefully curated flight deals from Seattle to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.
Fri 30/108:35 p.m. -
1 stop14h 51m
Sat 31/104:00 p.m. -
1 stop6h 57m
Deal found 22/9C$ 361
Sat 10/105:00 a.m. -
1 stop15h 48m
Fri 16/103:22 p.m. -
1 stop9h 04m
Deal found 18/9C$ 392
Fri 16/102:27 p.m. -
1 stop6h 21m
Wed 21/103:50 p.m. -
2 stops7h 57m
Deal found 20/9C$ 386
Mon 23/115:05 a.m. -
1 stop9h 16m
Thu 26/112:25 p.m. -
2 stops8h 32m
Deal found 21/9C$ 386
Fri 23/102:27 p.m. -
1 stop6h 21m
Wed 28/101:25 p.m. -
2 stops9h 32m
Deal found 22/9C$ 386
Wed 21/105:00 a.m. -
1 stop15h 48m
Mon 26/104:55 p.m. -
2 stops6h 02m
Deal found 22/9C$ 389
Sat 17/105:00 a.m. -
1 stop15h 48m
Wed 21/106:00 a.m. -
1 stop5h 05m
Deal found 18/9C$ 389
Tue 20/105:00 a.m. -
1 stop15h 48m
Tue 27/104:55 p.m. -
2 stops6h 02m
Deal found 20/9C$ 391
Direct flights from Seattle to Calgary
Explore direct flight options from Seattle to Calgary based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.
Tue 20/108:02 a.m. -
Nonstop1h 41m
Sat 24/105:50 p.m. -
Nonstop1h 55m
Deal found 22/9C$ 319
Tue 1/122:30 p.m. -
Nonstop2h 40m
Fri 4/121:45 p.m. -
Nonstop0h 55m
Deal found 22/9C$ 347
Sat 24/1010:30 a.m. -
Nonstop1h 40m
Tue 27/101:45 p.m. -
Nonstop1h 55m
Deal found 21/9C$ 354
Thu 22/107:35 p.m. -
Nonstop1h 40m
Mon 26/101:45 p.m. -
Nonstop1h 55m
Deal found 20/9C$ 355
Wed 21/1010:30 a.m. -
Nonstop1h 40m
Mon 26/101:45 p.m. -
Nonstop1h 55m
Deal found 22/9C$ 358
Sun 22/112:30 p.m. -
Nonstop2h 40m
Wed 25/111:45 p.m. -
Nonstop0h 55m
Deal found 23/9C$ 361
Thu 22/1010:30 a.m. -
Nonstop1h 40m
Tue 27/101:45 p.m. -
Nonstop1h 55m
Deal found 19/9C$ 362
Sun 22/112:30 p.m. -
Nonstop2h 40m
Tue 24/111:45 p.m. -
Nonstop0h 55m
Deal found 23/9C$ 367
Mon 19/108:02 a.m. -
Nonstop1h 41m
Mon 26/101:45 p.m. -
Nonstop1h 55m
Deal found 20/9C$ 368
Tue 20/107:35 p.m. -
Nonstop1h 40m
Mon 26/101:45 p.m. -
Nonstop1h 55m
Deal found 20/9C$ 371
Last-minute flights from Seattle to Calgary
Discover last-minute flight deals from Seattle to Calgary. Data last updated 23 September 2026 and is based on user searches.
Fri 2/105:50 a.m. -
2 stops8h 12m
Mon 5/107:05 p.m. -
1 stop4h 42m
Deal found 18/9C$ 339
Sun 4/105:50 a.m. -
2 stops8h 12m
Sat 10/107:05 p.m. -
1 stop4h 42m
Deal found 19/9C$ 322
Sat 17/103:00 p.m. -
1 stop4h 39m
Wed 21/106:00 a.m. -
1 stop5h 05m
Deal found 19/9C$ 323
Tue 20/105:50 a.m. -
2 stops8h 12m
Sat 24/103:50 p.m. -
2 stops7h 57m
Deal found 22/9C$ 320
Thu 22/105:50 a.m. -
2 stops8h 12m
Mon 26/104:55 p.m. -
2 stops6h 02m
Deal found 21/9C$ 319
Thu 22/1010:30 a.m. -
Nonstop1h 40m
Mon 26/104:55 p.m. -
2 stops6h 02m
Deal found 21/9C$ 337
Sun 25/108:40 a.m. -
1 stop4h 04m
Thu 29/106:00 a.m. -
1 stop4h 27m
Deal found 20/9C$ 333
One-way flights from Seattle to Calgary
Search for one-way flight options from Seattle to Calgary. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.
Thu 15/103:00 p.m. -
1 stop5h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/9C$ 150
Tue 3/115:05 a.m. -
1 stop9h 16m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/9C$ 157
Sun 4/105:50 a.m. -
1 stop4h 34m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 160
Fri 23/103:00 p.m. -
1 stop5h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 23/9C$ 162
Fri 9/103:00 p.m. -
1 stop9h 44m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/9C$ 177
Thu 29/103:30 p.m. -
Nonstop1h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 181
Fri 8/111:00 a.m. -
2 stops10h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 190
Sun 1/112:30 p.m. -
Nonstop1h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 191
Tue 1/125:54 p.m. -
Nonstop2h 43m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/9C$ 192
Thu 24/122:30 p.m. -
Nonstop1h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 194
Fri 18/122:30 p.m. -
Nonstop2h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 20/9C$ 195
Mon 5/105:50 a.m. -
1 stop13h 49m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 197
Find 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 23 September 2026.
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 7,457,451 searches. Data last updated 23 September 2026.
Use the filters below to find and compare flights from Seattle to Calgary that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Wed 14/10
5:50 a.m.-11:49 a.m.
1 stop4h 59m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 150
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Fri 23/10
3:00 p.m.-9:59 p.m.
1 stop5h 59m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 162
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Tue 24/11
5:48 p.m.-9:30 p.m.
Nonstop2h 42m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 177
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Fri 9/10
3:00 p.m.-1:44 a.m.
1 stop9h 44m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 177
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sat 20/2
8:40 a.m.-8:35 p.m.
2 stops10h 55m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 212
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sat 9/1
8:30 a.m.-7:18 p.m.
1 stop9h 48m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 226
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Thu 19/11
2:30 p.m.-6:10 p.m.
Nonstop2h 40m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 233
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sun 14/2
2:30 p.m.-6:10 p.m.
Nonstop2h 40m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 260
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sat 20/2
5:57 p.m.-9:27 p.m.
Nonstop2h 30m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 263
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Fri 19/2
9:20 a.m.-3:30 p.m.
1 stop5h 10m
Calgary
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 267
Flights are sorted by cheapest round-trip flights first.
Deals found on 19/9
Showing 1-10 of 20 resultsSorted by cheapest first
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.
SEA-YYC
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
Prices
Airlines
Delays
How far ahead should I book a flight from Seattle to Calgary?
To ensure you get the cheapest price possible for a flight from Seattle to Calgary, you should look to book at least 46 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, April is the cheapest month in which you can book a flight from Seattle to Calgary (average of C$ 360). Flying from Seattle to Calgary in August is currently the most expensive (average of C$ 549). 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 23 September 2026.
It’s optimal to fly from Seattle to Calgary in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from Seattle to Calgary?
Airfare is below average for this route at the moment.
Seattle to Calgary flights typically cost between C$ 347 and C$ 543 in October.The cheapest round-trip price found within the last 5 days was C$ 319 on Multiple Airlines (22 Oct-26 Oct).
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 23 September 2026.
The most flights from SEA to YYC are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Seattle to Calgary delayed?
About 18% of weekly flights between Seattle and Calgary have experienced delays in the past year, with the average delay time being 108 minutes.
What is the most punctual flight time for Seattle to Calgary flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Calgary flights?
Over the past year, Alaska Airlines has had the lowest number of delays on this route, with just 14% of flights being delayed.
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 23 September 2026.
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 has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
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 9 daily flights to Calgary from 2 different airlines. 1h 40m 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 29 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$ 152. Another option worth looking into is WestJet, starting at C$ 294 round trip. You may be able to fly from Seattle to Calgary for 66% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Seattle to Calgary one-way?
The cheapest airlines for a one-way flight from Seattle to Calgary are WestJet (C$ 90), Alaska Airlines (C$ 95), and Air Canada (C$ 130).
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: Air Chathams (100%), Qatar Airways (91%), WestJet Encore (89%).
What are the cheapest flights from Seattle to Calgary?
The cheapest flight price from Seattle to Calgary is C$ 95. On average you can expect to pay C$ 275. The most popular route, (Seattle/Tacoma Intl - Calgary), can usually be booked for C$ 330.
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, April is the cheapest month in which you can book a flight from Seattle to Calgary (average of C$ 360). Flying from Seattle to Calgary in August is currently the most expensive (average of C$ 549). 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.
Explore flights to Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
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 7,457,451 searches. Data last updated 23 September 2026.
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.
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