This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYC
5 Oct — 12 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Calgary are usually found in October or April, booked 47 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Seattle to Calgary
Enter your travel dates to find the best prices.
Cheapest
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 5 September 2026.
Mon 19/1010:30 -
Nonstop1h 40m
Sat 24/1019:05 -
1 stop4h 42m
Deal found 4/9£173
Sun 25/1015:30 -
Nonstop1h 40m
Thu 29/1013:20 -
1 stop6h 02m
Deal found 1/9£177
Sun 25/1019:05 -
1 stop4h 44m
Thu 29/1009:40 -
1 stop5h 57m
Deal found 3/9£188
Sun 25/1015:30 -
Nonstop1h 40m
Thu 29/1013:45 -
Nonstop1h 55m
Deal found 1/9£197
Best flights from Seattle to Calgary
Discover carefully curated flight deals from Seattle to Calgary that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.
Sun 25/1015:30 -
Nonstop1h 40m
Thu 29/1013:20 -
1 stop6h 02m
Deal found 1/9£177
Sun 25/1019:05 -
1 stop4h 44m
Thu 29/1009:40 -
1 stop5h 57m
Deal found 2/9£194
Sun 25/1015:30 -
Nonstop1h 40m
Thu 29/1013:45 -
Nonstop1h 55m
Deal found 1/9£197
Thu 17/914:34 -
1 stop6h 14m
Sun 20/906:00 -
1 stop6h 57m
Deal found 5/9£214
Sat 17/1005:00 -
1 stop7h 53m
Sat 24/1014:05 -
1 stop5h 27m
Deal found 4/9£220
Tue 20/1005:00 -
1 stop7h 53m
Sat 24/1013:27 -
2 stops10h 59m
Deal found 1/9£226
Fri 2/1014:27 -
1 stop6h 21m
Mon 5/1014:05 -
1 stop5h 27m
Deal found 3/9£220
Sat 17/1005:00 -
1 stop7h 53m
Sat 24/1013:27 -
2 stops10h 59m
Deal found 4/9£226
Sat 10/1005:00 -
1 stop7h 53m
Mon 12/1007:50 -
1 stop11h 42m
Deal found 1/9£228
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 5 September 2026.
Sun 25/1015:30 -
Nonstop1h 40m
Thu 29/1013:45 -
Nonstop1h 55m
Deal found 1/9£197
Sun 25/1008:02 -
Nonstop1h 41m
Thu 29/1019:00 -
Nonstop1h 49m
Deal found 1/9£208
Tue 20/1008:02 -
Nonstop1h 41m
Tue 27/1019:00 -
Nonstop1h 49m
Deal found 4/9£230
Wed 16/920:10 -
Nonstop1h 36m
Sat 19/906:33 -
Nonstop1h 47m
Deal found 2/9£245
Wed 2/1217:57 -
Nonstop2h 30m
Sun 6/1208:10 -
Nonstop0h 50m
Deal found 4/9£246
Sat 28/1117:48 -
Nonstop2h 42m
Mon 30/1109:00 -
Nonstop0h 57m
Deal found 3/9£261
Mon 21/920:10 -
Nonstop1h 36m
Fri 25/906:33 -
Nonstop1h 47m
Deal found 5/9£271
Thu 1/1010:30 -
Nonstop1h 40m
Sun 4/1008:45 -
Nonstop1h 55m
Deal found 3/9£286
Sat 17/1010:30 -
Nonstop1h 40m
Sat 24/1008:45 -
Nonstop1h 55m
Deal found 4/9£302
Last-minute flights from Seattle to Calgary
Discover last-minute flight deals from Seattle to Calgary. Data last updated 5 September 2026 and is based on user searches.
Mon 19/1010:30 -
Nonstop1h 40m
Sat 24/1019:05 -
1 stop4h 42m
Deal found 4/9£173
Sun 25/1015:30 -
Nonstop1h 40m
Thu 29/1013:20 -
1 stop6h 02m
Deal found 1/9£177
Sun 25/1019:05 -
1 stop4h 44m
Thu 29/1009:40 -
1 stop5h 57m
Deal found 3/9£188
Sun 25/1015:30 -
Nonstop1h 40m
Thu 29/1013:45 -
Nonstop1h 55m
Deal found 1/9£197
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 5 September 2026.
Sun 20/920:10 -
Nonstop1h 36m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£117
Tue 15/919:35 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£125
Thu 1/1013:30 -
1 stop6h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£129
Thu 19/1108:40 -
1 stop11h 49m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£146
Fri 1/105:00 -
1 stop9h 21m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£166
Thu 19/1117:58 -
Nonstop2h 41m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£184
Fri 18/1214:30 -
Nonstop2h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£197
Thu 19/1108:40 -
3 stops10h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£231
Tue 17/1110:40 -
2 stops10h 49m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£246
Sat 19/910:30 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£250
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 5 September 2026.
Customise 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 5 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 return flight
Fastest return journey
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Thu 1/10
20:10-22:46
Nonstop1h 36m
Calgary
Wed 31/12
00:00-23:00
Nonstop0h 00m
£125
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Thu 1/10
13:30-21:00
1 stop6h 30m
Calgary
Wed 31/12
00:00-23:00
Nonstop0h 00m
£129
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Fri 1/1
05:00-16:21
1 stop9h 21m
Calgary
Wed 31/12
00:00-23:00
Nonstop0h 00m
£166
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sun 25/10
15:30-18:10
Nonstop1h 40m
Calgary
Thu 29/10
13:20-18:22
1 stop6h 02m
£177
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sun 20/9
20:10-22:46
Nonstop1h 36m
Calgary
Wed 31/12
00:00-23:00
Nonstop0h 00m
£180
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Thu 19/11
17:58-22:39
Nonstop2h 41m
Calgary
Wed 31/12
00:00-23:00
Nonstop0h 00m
£184
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sun 25/10
19:05-00:49
1 stop4h 44m
Calgary
Thu 29/10
09:40-14:37
1 stop5h 57m
£194
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sun 20/12
14:30-19:10
Nonstop2h 40m
Calgary
Wed 31/12
00:00-23:00
Nonstop0h 00m
£197
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Sun 25/10
15:30-18:10
Nonstop1h 40m
Calgary
Thu 29/10
13:45-14:40
Nonstop1h 55m
£197
SeattleCalgary
SEA Seattle/Tacoma Intl - YYC Calgary
SEAYYC
Seattle/Tacoma Intl
Thu 17/9
14:34-21:48
1 stop6h 14m
Calgary
Sun 20/9
06:00-11:57
1 stop6h 57m
£214
Flights are sorted by cheapest return flights first.
Deals found on 2/9
Showing 1-10 of 19 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 return 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, October is the cheapest month in which you can book a flight from Seattle to Calgary (average of £186). Flying from Seattle to Calgary in August is currently the most expensive (average of £289). 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 5 September 2026.
It’s optimal to fly from Seattle to Calgary at midday. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the afternoon.
How much does it cost for a return flight from Seattle to Calgary?
Airfare is below average for this route at the moment.
Seattle to Calgary flights typically cost between £174 and £296 in October.The cheapest return price found within the last 5 days was £173 on Multiple Airlines (19 Oct–24 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 5 September 2026.
The most flights from SEA to YYC are scheduled on a Friday (17 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 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 109 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?
Tuesday 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 have had the lowest number of delays on this route, with just 13% of flights being delayed.
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.
How popular is this Seattle to Calgary flight route?
Flights from Seattle/Tacoma Intl to Calgary have been viewed 3 times in the past calendar month.
How long is the flight from Seattle to Calgary?
For as low as £197, Air Canada can have you in Calgary from Seattle in 1h 40m. The distance between Seattle and Calgary is about 451 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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: Qatar Airways (90%), WestJet Encore (89%), Qantas Airways( 76%).
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 holiday 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, October is the cheapest month in which you can book a flight from Seattle to Calgary (average of £186). Flying from Seattle to Calgary in August is currently the most expensive (average of £289). 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.
Book flights to Calgary if you plan to visit one of these locations
Canmore
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Other flights to Calgary
Explore flights to Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 September 2026.
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on 5 September 2026.
Find the best flight deals on Cheapflights, where travellers 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?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Calgary flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Seattle to Calgary become cheaper?
Of course! You can now track prices for flights from Seattle to Calgary and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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