$130+ Cheap flights from St. Louis (STL) to Alberta
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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
Mar 3 — Mar 101
1 adult, Economy
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Find cheap flights from St. Louis to Alberta 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Alberta
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Cheapest flights from St. Louis to AlbertaExplore the most affordable flight options available from St. Louis to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
Explore the most affordable flight options available from St. Louis to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Mon 3/210:11 pm
STL
- YYC
1 stop14h 46m
Multiple Airlines
Mon 3/97:35 pm
YYC
- STL
1 stop22h 36m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/243:49 pm
STL
- YYC
2 stops20h 54m
Multiple Airlines
Fri 2/277:35 pm
YYC
- STL
1 stop21h 11m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:45 pm
STL
- YYC
1 stop9h 35m
American Airlines
Fri 9/251:20 pm
YYC
- STL
1 stop19h 05m
American Airlines
Deal found 1/31![American Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
STL
- YYC
1 stop17h 36m
United Airlines
Wed 3/412:33 pm
YYC
- STL
1 stop9h 26m
United Airlines
Deal found 1/29![United Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 5/98:12 pm
STL
- YYC
1 stop19h 33m
Multiple Airlines
Fri 5/155:50 pm
YYC
- STL
1 stop21h 00m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/171:00 pm
STL
- YEG
1 stop11h 43m
Multiple Airlines
Tue 3/244:30 pm
YEG
- STL
2 stops16h 19m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Mon 3/168:12 pm
STL
- YYC
2 stops40h 50m
Multiple Airlines
Mon 3/238:55 am
YYC
- STL
1 stop24h 37m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:00 am
STL
- YEG
1 stop28h 47m
Alaska Airlines
Mon 3/1611:37 am
YEG
- STL
1 stop11h 22m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:28 pm
STL
- YYC
1 stop9h 17m
Delta
Sun 4/1212:30 pm
YYC
- STL
1 stop10h 51m
Delta
Deal found 1/31![Delta logo]()
$485
This FlightHub deal was found by Cheapflights users on 2/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:00 am
STL
- YEG
1 stop28h 47m
Multiple Airlines
Mon 3/169:15 am
YEG
- STL
1 stop13h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:25 am
STL
- YEG
2 stops16h 54m
United Airlines
Wed 3/43:17 pm
YEG
- STL
2 stops28h 50m
United Airlines
Deal found 1/30![United Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/103:49 pm
STL
- YEG
2 stops47h 55m
Multiple Airlines
Thu 2/1911:37 am
YEG
- STL
1 stop11h 22m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$606
Best flights from St. Louis to AlbertaDiscover carefully curated flight deals from St. Louis to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
Discover carefully curated flight deals from St. Louis to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Mon 3/210:11 pm
STL
- YYC
1 stop14h 46m
Multiple Airlines
Mon 3/97:35 pm
YYC
- STL
1 stop22h 36m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
STL
- YYC
1 stop17h 36m
United Airlines
Wed 3/412:33 pm
YYC
- STL
1 stop9h 26m
United Airlines
Deal found 1/29![United Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:00 am
STL
- YEG
1 stop28h 47m
Alaska Airlines
Mon 3/1611:37 am
YEG
- STL
1 stop11h 22m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:28 pm
STL
- YYC
1 stop9h 17m
Delta
Sun 4/1212:30 pm
YYC
- STL
1 stop10h 51m
Delta
Deal found 1/31![Delta logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/243:49 pm
STL
- YYC
2 stops20h 54m
Multiple Airlines
Fri 2/277:35 pm
YYC
- STL
1 stop21h 11m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/171:00 pm
STL
- YEG
1 stop11h 43m
Multiple Airlines
Tue 3/244:30 pm
YEG
- STL
2 stops16h 19m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$415
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:30 am
STL
- YQU
2 stops12h 15m
Air Canada
Mon 4/136:05 am
YQU
- STL
2 stops37h 49m
Air Canada
Deal found 1/29![Air Canada logo]()
$1,005
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Mon 3/168:12 pm
STL
- YYC
2 stops40h 50m
Multiple Airlines
Mon 3/238:55 am
YYC
- STL
1 stop24h 37m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:25 am
STL
- YEG
2 stops16h 54m
United Airlines
Wed 3/43:17 pm
YEG
- STL
2 stops28h 50m
United Airlines
Deal found 1/30![United Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Sun 3/86:19 pm
STL
- YYC
2 stops42h 55m
Multiple Airlines
Sat 3/147:35 pm
YYC
- STL
1 stop15h 55m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$488
This FlightHub deal was found by Cheapflights users on 2/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:00 am
STL
- YEG
1 stop28h 47m
Multiple Airlines
Mon 3/169:15 am
YEG
- STL
1 stop13h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/78:12 pm
STL
- YYC
2 stops21h 38m
Multiple Airlines
Sat 3/149:30 am
YYC
- STL
1 stop9h 38m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:30 am
STL
- YQU
2 stops12h 15m
United Airlines
Mon 4/136:05 am
YQU
- STL
2 stops26h 20m
United Airlines
Deal found 1/30![United Airlines logo]()
$990
Last-minute flights from St. Louis to AlbertaDiscover last-minute flight deals from St. Louis to Alberta. Data last updated February 1, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Alberta. Data last updated February 1, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 1/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/19:59 am
STL
- YYC
1 stop10h 10m
WestJet
Sun 2/86:30 am
YYC
- STL
1 stop15h 55m
WestJet
Deal found 1/31![WestJet logo]()
$701
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/12:38 pm
STL
- YYC
1 stop9h 24m
Delta
Sun 2/87:40 am
YYC
- STL
2 stops14h 57m
Delta
Deal found 1/31![Delta logo]()
$775
This FlightHub deal was found by Cheapflights users on 1/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:10 am
STL
- YYC
1 stop15h 44m
WestJet
Fri 2/66:30 am
YYC
- STL
1 stop15h 53m
WestJet
Deal found 1/31![WestJet logo]()
$745
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:04 am
STL
- YYC
2 stops12h 06m
Alaska Airlines
Fri 2/67:00 pm
YYC
- STL
3 stops27h 59m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$5,643
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 2/103:49 pm
STL
- YEG
2 stops47h 55m
Multiple Airlines
Thu 2/1911:37 am
YEG
- STL
1 stop11h 22m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1011:23 am
STL
- YEG
2 stops14h 16m
Delta
Thu 2/1910:30 am
YEG
- STL
2 stops12h 55m
Delta
Deal found 1/29![Delta logo]()
$796
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/103:30 pm
STL
- YEG
2 stops25h 08m
American Airlines
Thu 2/197:00 am
YEG
- STL
2 stops15h 48m
American Airlines
Deal found 1/29![American Airlines logo]()
$816
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/108:45 am
STL
- YEG
1 stop6h 29m
United Airlines
Thu 2/196:00 am
YEG
- STL
1 stop6h 14m
United Airlines
Deal found 1/29![United Airlines logo]()
$876
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/1210:11 pm
STL
- YYC
1 stop14h 46m
Multiple Airlines
Thu 2/197:30 am
YYC
- STL
2 stops39h 57m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$531
This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:10 am
STL
- YYC
2 stops14h 02m
WestJet
Thu 2/197:00 am
YYC
- STL
2 stops15h 23m
WestJet
Deal found 1/30![WestJet logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 2/243:49 pm
STL
- YYC
2 stops20h 54m
Multiple Airlines
Fri 2/277:35 pm
YYC
- STL
1 stop21h 11m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:23 am
STL
- YYC
2 stops8h 49m
Delta
Fri 2/271:25 pm
YYC
- STL
2 stops10h 00m
Delta
Deal found 1/30![Delta logo]()
$581
One-way flights from St. Louis to AlbertaSearch for one-way flight options from St. Louis to Alberta. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
Search for one-way flight options from St. Louis to Alberta. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 4/1611:21 am
STL
- YYC
1 stop8h 48m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sun 3/1510:47 pm
STL
- YYC
1 stop24h 59m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$162
This Orbitz deal was found by Cheapflights users on 1/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:30 pm
STL
- YEG
1 stop16h 27m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:30 pm
STL
- YEG
1 stop16h 27m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$264
This Travelocity deal was found by Cheapflights users on 1/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:30 pm
STL
- YEG
1 stop16h 27m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:15 am
STL
- YEG
2 stops11h 02m
American Airlines
Deal found 1/31![American Airlines logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:30 pm
STL
- YEG
1 stop16h 27m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$297
This FlightHub deal was found by Cheapflights users on 1/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:45 am
STL
- YEG
2 stops16h 40m
WestJet
Deal found 1/31![WestJet logo]()
$305
This FlightHub deal was found by Cheapflights users on 1/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
STL
- YEG
1 stop14h 50m
WestJet
Deal found 1/31![WestJet logo]()
$309
This FlightHub deal was found by Cheapflights users on 1/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:45 am
STL
- YEG
2 stops16h 40m
WestJet
Deal found 1/31![WestJet logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 7/167:30 pm
STL
- YEG
2 stops14h 07m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Wed 7/156:20 pm
STL
- YEG
3 stops20h 35m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$369
Find flight deals from St. Louis to Alberta
Keep the following information in mind while searching for St. Louis to Alberta flight deals. Data was last updated February 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $328 (Kiwi.com) |
One-way from | $130 (Kiwi.com) |
Popular in | September |
Cheapest in | November |
Average price | $504 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Alberta 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 February 1, 2026.
Use the filters below to find and compare flights from St. Louis to Alberta that are best for you.
Fly from
St. Louis
Fly to
Alberta
Route
Depart
Return
Price
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Mon 3/2
10:11 pm-11:57 am
1 stop14h 46m
Calgary
Mon 3/9
7:35 pm-7:11 pm
1 stop22h 36m
$317
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Tue 2/24
3:49 pm-11:43 am
2 stops20h 54m
Calgary
Fri 2/27
7:35 pm-5:46 pm
1 stop21h 11m
$328
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Mon 3/2
6:55 pm-11:31 am
1 stop17h 36m
Calgary
Wed 3/4
12:33 pm-10:59 pm
1 stop9h 26m
$389
St. LouisEdmonton
STL - YEG
STLYEG
Lambert-St Louis
Tue 3/17
1:00 pm-11:43 pm
1 stop11h 43m
Edmonton
Tue 3/24
4:30 pm-9:49 am
2 stops16h 19m
$415
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Mon 3/16
8:12 pm-12:02 pm
2 stops40h 50m
Calgary
Mon 3/23
8:55 am-10:32 am
1 stop24h 37m
$434
St. LouisEdmonton
STL - YEG
STLYEG
Lambert-St Louis
Mon 3/9
7:00 am-10:47 am
1 stop28h 47m
Edmonton
Mon 3/16
11:37 am-11:59 pm
1 stop11h 22m
$477
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Tue 4/7
12:28 pm-8:45 pm
1 stop9h 17m
Calgary
Sun 4/12
12:30 pm-12:21 am
1 stop10h 51m
$485
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Sun 3/8
6:19 pm-12:14 pm
2 stops42h 55m
Calgary
Sat 3/14
7:35 pm-12:30 pm
1 stop15h 55m
$488
St. LouisEdmonton
STL - YEG
STLYEG
Lambert-St Louis
Mon 3/9
7:00 am-10:47 am
1 stop28h 47m
Edmonton
Mon 3/16
9:15 am-11:25 pm
1 stop13h 10m
$491
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Sat 3/7
8:12 pm-4:50 pm
2 stops21h 38m
Calgary
Sat 3/14
9:30 am-8:08 pm
1 stop9h 38m
$503
Showing 1-10 of 20 results
Best time to book a flight from St. Louis to Alberta
Have a flexible travel schedule? Discover the best time to fly to Alberta from St. Louis with our price prediction graph.
STL-YYC
STL-YEG
STL-YQU
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 St. Louis to Alberta
STL-CAAB
STL-YYC
STL-YEG
STL-YQU
What is the cheapest month to book a flight from St. Louis to Alberta?
Currently, April is the cheapest month in which you can book a flight from St. Louis to Alberta (average of $169). Flying from St. Louis to Alberta in August is currently the most expensive (average of $457). 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.
How much does it cost to fly round-trip from St. Louis to Alberta?
Reviews of airlines servicing Alberta
Get insights into the airlines that provide service to Alberta. 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 Alberta. Reviews last updated February 1, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from St. Louis to Alberta have to say. 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.
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Alberta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for St. Louis to Alberta
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from St. Louis to Alberta
Discover the top 5 airlines that operate flights from St. Louis to Alberta. 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 February 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$589 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$215 | Average$632 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$285 | Average$684 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$398 | Average$556 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$490 | Average$635 | FlexibilityNo cancel fee | On-time60% |