$164+ Cheap flights from Missouri 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
May 30 — Jun 61
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to AlbertaExplore the most affordable flight options available from Missouri to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
Explore the most affordable flight options available from Missouri to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/65:27 pm
STL
- YYC
1 stop24h 43m
Multiple Airlines
Tue 6/97:00 am
YYC
- STL
1 stop9h 30m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/22:34 pm
MCI
- YYC
1 stop25h 11m
Multiple Airlines
Sat 6/67:00 am
YYC
- MCI
1 stop9h 29m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/22:34 pm
MCI
- YYC
1 stop25h 11m
Multiple Airlines
Tue 6/98:00 pm
YYC
- MCI
2 stops20h 21m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 6/248:08 pm
STL
- YYC
1 stop19h 37m
Multiple Airlines
Mon 6/2910:15 am
YYC
- STL
2 stops31h 03m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 8/176:16 pm
MCI
- YYC
1 stop23h 54m
Multiple Airlines
Fri 8/217:00 am
YYC
- MCI
1 stop9h 24m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/278:08 pm
STL
- YYC
1 stop19h 37m
Multiple Airlines
Wed 6/38:00 pm
YYC
- STL
2 stops20h 33m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 5/271:45 pm
STL
- YYC
1 stop10h 58m
American Airlines
Wed 6/36:15 am
YYC
- STL
1 stop12h 05m
American Airlines
Deal found 4/27![American Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 6/34:19 pm
STL
- YYC
2 stops23h 26m
Multiple Airlines
Wed 6/108:45 am
YYC
- STL
1 stop9h 38m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/231:45 pm
MCI
- YYC
1 stop26h 00m
Multiple Airlines
Sun 6/288:45 am
YYC
- MCI
1 stop27h 15m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/205:27 pm
STL
- YYC
1 stop24h 43m
Multiple Airlines
Sun 5/247:00 am
YYC
- STL
1 stop24h 55m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 4/29. 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 8/186:00 am
STL
- YYC
1 stop18h 29m
American Airlines
Tue 8/257:00 am
YYC
- STL
1 stop15h 59m
American Airlines
Deal found 4/29![American Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 8/116:33 pm
STL
- YYC
2 stops26h 32m
Multiple Airlines
Wed 8/198:45 am
YYC
- STL
1 stop9h 38m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$393
Best flights from Missouri to AlbertaDiscover carefully curated flight deals from Missouri to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
Discover carefully curated flight deals from Missouri to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/205:27 pm
STL
- YYC
1 stop24h 43m
Multiple Airlines
Sun 5/248:45 am
YYC
- STL
2 stops23h 10m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 4/29. 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 9/152:15 pm
STL
- YYC
1 stop9h 51m
Delta
Wed 9/237:15 am
YYC
- STL
2 stops14h 46m
Delta
Deal found 4/29![Delta logo]()
$439
This American Airlines deal was found by Cheapflights users on 4/25. 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 9/122:22 pm
SGF
- YYC
1 stop9h 58m
American Airlines
Sat 9/196:30 am
YYC
- SGF
1 stop12h 55m
American Airlines
Deal found 4/25![American Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 4/28. 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 6/24:48 pm
STL
- YEG
1 stop6h 16m
United Airlines
Sat 6/63:27 pm
YEG
- STL
1 stop6h 17m
United Airlines
Deal found 4/28![United Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 6/207:02 am
MCI
- YYC
1 stop5h 41m
WestJet
Sat 6/2710:00 am
YYC
- MCI
1 stop8h 14m
WestJet
Deal found 4/29![WestJet logo]()
$603
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 6/25:52 pm
MCI
- YYC
2 stops17h 49m
Alaska Airlines
Sat 6/66:59 pm
YYC
- MCI
1 stop17h 58m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 8/38:55 pm
SGF
- YYC
1 stop16h 15m
Multiple Airlines
Wed 8/57:25 pm
YYC
- SGF
1 stop16h 16m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 9/1212:10 pm
STL
- YYC
2 stops11h 56m
Delta
Tue 9/227:15 am
YYC
- STL
2 stops14h 46m
Delta
Deal found 4/29![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 4/29. 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 8/1812:10 pm
STL
- YYC
2 stops11h 56m
Delta
Tue 8/257:15 am
YYC
- STL
2 stops14h 46m
Delta
Deal found 4/29![Delta logo]()
$446
This United Airlines deal was found by Cheapflights users on 4/29. 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 8/114:40 pm
STL
- YEG
1 stop6h 29m
United Airlines
Wed 8/194:50 pm
YEG
- STL
1 stop6h 00m
United Airlines
Deal found 4/29![United Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 4/28. 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 8/2512:10 pm
STL
- YYC
2 stops11h 56m
Delta
Wed 9/27:15 am
YYC
- STL
2 stops14h 46m
Delta
Deal found 4/28![Delta logo]()
$463
This American Airlines deal was found by Cheapflights users on 4/25. 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 6/25:15 am
MCI
- YYC
1 stop19h 28m
American Airlines
Sat 6/67:00 am
YYC
- MCI
1 stop9h 53m
American Airlines
Deal found 4/25![American Airlines logo]()
$599
This FlightHub deal was found by Cheapflights users on 4/28. 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 6/77:26 am
MCI
- YYC
1 stop10h 54m
WestJet
Mon 6/157:40 pm
YYC
- MCI
1 stop27h 09m
WestJet
Deal found 4/28![WestJet logo]()
$606
This Delta deal was found by Cheapflights users on 4/27. 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 8/162:15 pm
STL
- YYC
1 stop9h 51m
Delta
Sun 8/237:15 am
YYC
- STL
1 stop9h 45m
Delta
Deal found 4/27![Delta logo]()
$467
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/276:00 am
STL
- YEG
1 stop10h 47m
United Airlines
Wed 6/36:00 am
YEG
- STL
1 stop5h 42m
United Airlines
Deal found 4/29![United Airlines logo]()
$568
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 7/45:50 pm
MCI
- YEG
2 stops18h 17m
Alaska Airlines
Wed 7/86:00 pm
YEG
- MCI
2 stops21h 53m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$654
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:32 am
MCI
- YYC
1 stop10h 33m
WestJet
Wed 7/1510:00 am
YYC
- MCI
1 stop12h 41m
WestJet
Deal found 4/29![WestJet logo]()
$607
This Delta deal was found by Cheapflights users on 4/25. 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 8/411:18 am
STL
- YYC
2 stops12h 41m
Delta
Tue 8/117:15 am
YYC
- STL
1 stop9h 45m
Delta
Deal found 4/25![Delta logo]()
$476
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:02 am
MCI
- YEG
1 stop12h 08m
Multiple Airlines
Wed 8/199:40 am
YEG
- MCI
1 stop12h 12m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 8/37:10 am
SGF
- YYC
1 stop17h 39m
American Airlines
Fri 8/77:00 am
YYC
- SGF
1 stop14h 45m
American Airlines
Deal found 4/28![American Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 4/28. 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 6/25:24 pm
MCI
- YYC
1 stop5h 24m
United Airlines
Sat 6/66:00 am
YYC
- MCI
1 stop13h 43m
United Airlines
Deal found 4/28![United Airlines logo]()
$611
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:32 am
MCI
- YYC
1 stop10h 48m
WestJet
Sat 7/187:00 am
YYC
- MCI
2 stops27h 46m
WestJet
Deal found 4/29![WestJet logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 7/137:58 pm
MCI
- YEG
1 stop16h 09m
Alaska Airlines
Mon 7/206:00 pm
YEG
- MCI
1 stop18h 21m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$700
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 8/72:28 pm
STL
- YYC
1 stop9h 31m
Delta
Sun 8/167:15 am
YYC
- STL
1 stop9h 45m
Delta
Deal found 4/29![Delta logo]()
$492
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:58 pm
MCI
- YEG
1 stop16h 09m
Multiple Airlines
Mon 7/2011:25 pm
YEG
- MCI
2 stops16h 05m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$664
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 7/247:10 am
SGF
- YYC
1 stop17h 39m
American Airlines
Mon 7/277:00 am
YYC
- SGF
1 stop14h 37m
American Airlines
Deal found 4/28![American Airlines logo]()
$671
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 6/104:56 pm
MCI
- YYC
1 stop6h 41m
United Airlines
Wed 6/176:00 am
YYC
- MCI
1 stop5h 43m
United Airlines
Deal found 4/26![United Airlines logo]()
$611
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:58 pm
MCI
- YEG
1 stop16h 09m
Alaska Airlines
Sat 7/256:00 pm
YEG
- MCI
1 stop18h 21m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/1512:21 pm
SGF
- YYC
1 stop24h 59m
Multiple Airlines
Fri 5/229:00 am
YYC
- SGF
1 stop31h 46m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$669
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Thu 7/162:11 pm
SGF
- YYC
1 stop10h 38m
American Airlines
Thu 7/307:00 am
YYC
- SGF
1 stop14h 37m
American Airlines
Deal found 4/26![American Airlines logo]()
$671
Last-minute flights from Missouri to AlbertaDiscover last-minute flight deals from Missouri to Alberta. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Alberta. Data last updated April 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/132:34 pm
MCI
- YYC
2 stops32h 36m
Multiple Airlines
Sat 5/238:45 am
YYC
- MCI
1 stop28h 04m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/205:27 pm
STL
- YYC
1 stop24h 43m
Multiple Airlines
Sun 5/247:00 am
YYC
- STL
1 stop24h 55m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/202:34 pm
MCI
- YYC
1 stop25h 11m
Multiple Airlines
Mon 5/258:45 am
YYC
- MCI
1 stop28h 04m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/225:27 pm
STL
- YYC
1 stop18h 33m
Multiple Airlines
Tue 5/267:00 am
YYC
- STL
1 stop24h 55m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/278:08 pm
STL
- YYC
1 stop19h 37m
Multiple Airlines
Wed 6/38:00 pm
YYC
- STL
2 stops20h 33m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 5/271:45 pm
STL
- YYC
1 stop10h 58m
American Airlines
Wed 6/36:15 am
YYC
- STL
1 stop12h 05m
American Airlines
Deal found 4/27![American Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Fri 5/2911:25 am
STL
- YYC
1 stop6h 35m
Multiple Airlines
Fri 6/57:00 am
YYC
- STL
1 stop24h 55m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/2911:25 am
STL
- YYC
1 stop6h 35m
Multiple Airlines
Sun 6/711:35 pm
YYC
- STL
2 stops40h 55m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 4/27. 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 5/312:27 pm
STL
- YYC
1 stop9h 30m
Delta
Fri 6/1212:33 pm
YYC
- STL
1 stop11h 10m
Delta
Deal found 4/27![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 4/27. 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 5/3111:25 am
STL
- YYC
2 stops12h 32m
Delta
Thu 6/116:45 am
YYC
- STL
1 stop7h 32m
Delta
Deal found 4/27![Delta logo]()
$476
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:00 am
STL
- YYC
1 stop17h 43m
American Airlines
Thu 6/116:45 am
YYC
- STL
1 stop13h 52m
American Airlines
Deal found 4/30![American Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/319:23 am
MCI
- YYC
1 stop8h 37m
Multiple Airlines
Sun 6/77:45 pm
YYC
- MCI
2 stops40h 15m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$547
One-way flights from Missouri to AlbertaSearch for one-way flight options from Missouri to Alberta. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Missouri to Alberta. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 9/167:44 am
STL
- YYC
1 stop16h 36m
American Airlines
Deal found 4/28![American Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 6/101:45 pm
STL
- YYC
1 stop10h 57m
American Airlines
Deal found 4/26![American Airlines logo]()
$167
This Trip.com deal was found by Cheapflights users on 4/25. 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.
Sat 5/92:34 pm
MCI
- YYC
1 stop25h 11m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 6/91:45 pm
MCI
- YYC
2 stops30h 20m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$172
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 5/252:36 pm
STL
- YYC
1 stop10h 07m
American Airlines
Deal found 4/29![American Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 5/255:27 pm
STL
- YYC
2 stops27h 58m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/102:34 pm
MCI
- YYC
1 stop25h 11m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 9/115:40 am
STL
- YYC
1 stop17h 02m
American Airlines
Deal found 4/27![American Airlines logo]()
$196
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 10/15:40 am
STL
- YYC
1 stop17h 02m
American Airlines
Deal found 4/29![American Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 6/74:19 pm
STL
- YYC
2 stops25h 51m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 8/142:15 pm
STL
- YYC
1 stop9h 51m
Delta
Deal found 4/28![Delta logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 6/106:16 pm
MCI
- YYC
1 stop17h 44m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$206
Find flight deals from Missouri to Alberta
Keep the following information in mind while searching for Missouri to Alberta flight deals. Data was last updated April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Kiwi.com) |
One-way from | $164 (American Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $558 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 April 30, 2026.
Use the filters below to find and compare flights from Missouri to Alberta that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Wed 5/20
5:27 pm-5:10 pm
1 stop24h 43m
Calgary
Sun 5/24
8:45 am-8:55 am
2 stops23h 10m
$409
SpringfieldCalgary
SGF - YYC
SGFYYC
Springfield-Branson
Mon 8/3
8:55 pm-12:10 pm
1 stop16h 15m
Calgary
Wed 8/5
7:25 pm-12:41 pm
1 stop16h 16m
$422
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Tue 9/15
2:15 pm-11:06 pm
1 stop9h 51m
Calgary
Wed 9/23
7:15 am-11:01 pm
2 stops14h 46m
$439
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Sat 9/12
12:10 pm-11:06 pm
2 stops11h 56m
Calgary
Tue 9/22
7:15 am-11:01 pm
2 stops14h 46m
$441
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Tue 8/18
12:10 pm-11:06 pm
2 stops11h 56m
Calgary
Tue 8/25
7:15 am-11:01 pm
2 stops14h 46m
$446
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Tue 8/25
12:10 pm-11:06 pm
2 stops11h 56m
Calgary
Wed 9/2
7:15 am-11:01 pm
2 stops14h 46m
$463
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Sun 8/16
2:15 pm-11:06 pm
1 stop9h 51m
Calgary
Sun 8/23
7:15 am-6:00 pm
1 stop9h 45m
$467
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Tue 8/4
11:18 am-10:59 pm
2 stops12h 41m
Calgary
Tue 8/11
7:15 am-6:00 pm
1 stop9h 45m
$476
St. LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Fri 8/7
2:28 pm-10:59 pm
1 stop9h 31m
Calgary
Sun 8/16
7:15 am-6:00 pm
1 stop9h 45m
$492
SpringfieldCalgary
SGF - YYC
SGFYYC
Springfield-Branson
Sat 9/12
2:22 pm-11:20 pm
1 stop9h 58m
Calgary
Sat 9/19
6:30 am-8:25 pm
1 stop12h 55m
$551
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from Missouri to Alberta
Have a flexible travel schedule? Discover the best time to fly to Alberta from Missouri with our price prediction graph.
STL-YYC
MCI-YYC
STL-YEG
MCI-YEG
SGF-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 Missouri to Alberta
USMO-CAAB
STL-YYC
MCI-YYC
STL-YEG
MCI-YEG
How far ahead should I book a flight from Missouri to Alberta?
To ensure you get the cheapest price possible for a flight from Missouri to Alberta, you should look to book at least 16 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 Missouri to Alberta?
Currently, June is the cheapest month in which you can book a flight from Missouri to Alberta (average of $155). Flying from Missouri to Alberta in March is currently the most expensive (average of $546). 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 Missouri 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 April 30, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Missouri to Alberta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Missouri 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 Missouri to Alberta
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alberta by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Alberta by cabin class
Find flights from Missouri to Alberta, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Alberta flights
Browse other Missouri and Alberta flight options. Last updated on April 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Alberta
Find the right flight back to Missouri after your stay in Alberta
Missouri to Alberta flights
Consider these flights traveling from Missouri to Alberta.
Top 5 airlines flying from Missouri to Alberta
Discover the top 5 airlines that operate flights from Missouri 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 April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$623 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$267 | Average$687 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$328 | Average$607 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$666 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$475 | Average$650 | FlexibilityNo cancel fee | On-time60% |