$154+ Cheap flights from Missouri to Calgary (YYC)
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
Oct 22 — Oct 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Missouri to Calgary 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Missouri to Calgary
Cheapest
Best
Last-minute
One-way
Cheapest flights from Missouri to CalgaryExplore the most affordable flight options available from Missouri to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Missouri to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/175:23 pm -
1 stop20h 28m
Sat 10/241:51 pm -
1 stop9h 28m
Deal found 9/19![American Airlines logo]()
$406
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:43 pm -
3 stops26h 32m
Tue 11/38:00 pm -
3 stops22h 47m
Deal found 9/21![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 11/256:35 pm -
1 stop18h 30m
Mon 11/308:00 pm -
2 stops38h 06m
Deal found 9/19![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/196:35 pm -
2 stops24h 35m
Sun 10/2512:25 am -
1 stop16h 15m
Deal found 9/20![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/58:43 pm -
2 stops15h 32m
Thu 11/128:45 am -
1 stop6h 41m
Deal found 9/21![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 11/98:43 pm -
2 stops26h 32m
Sun 11/1512:15 pm -
1 stop19h 41m
Deal found 9/20![Multiple Airlines logo]()
$462
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:59 pm -
2 stops16h 16m
Fri 11/61:45 pm -
3 stops28h 29m
Deal found 9/21![Multiple Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/207:29 am -
1 stop6h 22m
Sat 10/241:51 pm -
1 stop9h 28m
Deal found 9/19![American Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 12/412:02 pm -
1 stop25h 03m
Mon 12/78:45 am -
2 stops14h 27m
Deal found 9/19![Multiple Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 9/19. 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 11/36:00 am -
1 stop8h 11m
Tue 11/107:01 am -
2 stops14h 14m
Deal found 9/19![American Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/166:35 pm -
2 stops50h 50m
Fri 10/237:00 am -
1 stop9h 40m
Deal found 9/18![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 12/210:32 am -
1 stop9h 23m
Sun 12/68:00 pm -
2 stops22h 35m
Deal found 9/18![Multiple Airlines logo]()
$506
Best flights from Missouri to CalgaryDiscover carefully curated flight deals from Missouri to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Missouri to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:43 pm -
2 stops26h 32m
Sun 11/158:00 pm -
3 stops22h 47m
Deal found 9/20![Multiple Airlines logo]()
$482
This Justfly.com deal was found by Cheapflights users on 9/17. 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.
Wed 12/95:51 pm -
1 stop19h 14m
Sat 12/121:25 am -
1 stop11h 03m
Deal found 9/17![WestJet logo]()
$558
This Delta deal was found by Cheapflights users on 9/19. 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.
Wed 12/910:06 am -
2 stops15h 15m
Sun 12/138:45 am -
1 stop4h 59m
Deal found 9/19![Delta logo]()
$563
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/206:00 am -
1 stop6h 28m
Wed 10/216:00 am -
1 stop5h 42m
Deal found 9/17![United Airlines logo]()
$569
This Travelocity deal was found by Cheapflights users on 9/21. 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.
Mon 11/26:00 am -
1 stop16h 39m
Fri 11/68:09 am -
1 stop14h 50m
Deal found 9/21![Alaska Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 9/20. 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 1/215:49 pm -
1 stop20h 57m
Fri 6/116:45 am -
1 stop8h 48m
Deal found 9/20![American Airlines logo]()
$589
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:37 pm -
2 stops22h 38m
Thu 11/126:00 pm -
2 stops24h 47m
Deal found 9/21![Multiple Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/48:45 am -
1 stop7h 36m
Wed 11/111:37 pm -
1 stop7h 14m
Deal found 9/20![United Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 9/20. 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.
Wed 12/27:00 am -
1 stop6h 53m
Tue 12/87:25 am -
1 stop8h 44m
Deal found 9/20![Delta logo]()
$569
This United Airlines deal was found by Cheapflights users on 9/18. 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 11/35:20 pm -
1 stop6h 33m
Tue 11/103:06 pm -
1 stop4h 41m
Deal found 9/18![United Airlines logo]()
$569
This Justfly.com deal was found by Cheapflights users on 9/21. 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.
Sun 12/203:50 pm -
2 stops30h 10m
Fri 12/251:25 am -
1 stop15h 18m
Deal found 9/21![WestJet logo]()
$653
This Delta deal was found by Cheapflights users on 9/19. 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 12/62:50 pm -
1 stop10h 31m
Sun 12/138:45 am -
1 stop7h 11m
Deal found 9/19![Delta logo]()
$633
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/46:00 am -
1 stop7h 35m
Wed 11/111:37 pm -
1 stop7h 03m
Deal found 9/20![United Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 9/20. 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 12/96:30 am -
2 stops17h 23m
Sun 12/133:06 pm -
2 stops20h 16m
Deal found 9/20![United Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 9/19. 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 11/37:59 pm -
2 stops18h 12m
Tue 11/107:01 am -
2 stops14h 39m
Deal found 9/19![American Airlines logo]()
$800
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 1/93:03 pm -
2 stops31h 27m
Tue 1/129:00 am -
2 stops12h 59m
Deal found 9/19![Alaska Airlines logo]()
$829
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 11/228:50 am -
1 stop7h 31m
Sat 11/283:06 pm -
1 stop7h 33m
Deal found 9/21![United Airlines logo]()
$598
This Expedia deal was found by Cheapflights users on 9/21. 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.
Thu 11/55:29 am -
2 stops16h 10m
Thu 11/127:45 am -
1 stop7h 48m
Deal found 9/21![Multiple Airlines logo]()
$826
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/238:40 am -
1 stop7h 41m
Sat 11/283:06 pm -
1 stop7h 33m
Deal found 9/21![United Airlines logo]()
$598
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 11/57:35 pm -
2 stops27h 04m
Thu 11/129:09 am -
2 stops32h 05m
Deal found 9/21![Alaska Airlines logo]()
$885
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 11/58:45 am -
1 stop7h 36m
Thu 11/121:37 pm -
1 stop5h 06m
Deal found 9/21![United Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/35:02 pm -
1 stop6h 51m
Tue 11/107:00 am -
1 stop4h 41m
Deal found 9/19![United Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sat 1/91:41 pm -
1 stop6h 37m
Tue 1/127:00 am -
1 stop12h 34m
Deal found 9/21![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 11/51:25 pm -
1 stop10h 28m
Thu 11/123:06 pm -
1 stop4h 55m
Deal found 9/21![United Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 11/19:05 am -
1 stop7h 16m
Sun 11/83:06 pm -
1 stop4h 55m
Deal found 9/17![United Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/76:15 am -
2 stops16h 33m
Thu 10/151:27 pm -
1 stop20h 10m
Deal found 9/18![United Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/56:25 pm -
2 stops18h 54m
Fri 10/163:22 pm -
2 stops18h 23m
Deal found 9/18![United Airlines logo]()
$865
Last-minute flights from Missouri to CalgaryDiscover last-minute flight deals from Missouri to Calgary. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Calgary. Data last updated September 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/75:00 am -
1 stop8h 51m
Wed 10/141:51 pm -
1 stop21h 44m
Deal found 9/19![American Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/77:02 am -
2 stops11h 28m
Tue 10/1312:20 am -
1 stop16h 20m
Deal found 9/18![Multiple Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/77:02 am -
2 stops11h 28m
Wed 10/1412:20 am -
1 stop7h 49m
Deal found 9/18![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/166:35 pm -
2 stops50h 50m
Fri 10/237:00 am -
1 stop9h 40m
Deal found 9/18![Multiple Airlines logo]()
$506
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:43 pm -
2 stops23h 42m
Mon 10/267:55 pm -
2 stops22h 52m
Deal found 9/21![Multiple Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/175:23 pm -
1 stop20h 28m
Sat 10/241:51 pm -
1 stop9h 28m
Deal found 9/19![American Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/177:42 pm -
2 stops24h 43m
Fri 10/2312:20 am -
1 stop8h 22m
Deal found 9/19![Multiple Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/196:35 pm -
2 stops24h 35m
Sun 10/2512:25 am -
1 stop16h 15m
Deal found 9/20![Multiple Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/207:29 am -
1 stop6h 22m
Sat 10/241:51 pm -
1 stop9h 28m
Deal found 9/19![American Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/206:00 am -
1 stop6h 28m
Wed 10/216:00 am -
1 stop5h 42m
Deal found 9/20![United Airlines logo]()
$569
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:43 pm -
3 stops26h 32m
Tue 11/38:00 pm -
3 stops22h 47m
Deal found 9/21![Multiple Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/267:21 pm -
1 stop18h 30m
Tue 11/37:01 am -
1 stop8h 26m
Deal found 9/21![American Airlines logo]()
$547
One-way flights from Missouri to CalgarySearch for one-way flight options from Missouri to Calgary. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Missouri to Calgary. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 11/44:18 pm -
2 stops30h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/116:44 pm -
1 stop18h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$192
This Delta deal was found by Cheapflights users on 9/18. 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.
Wed 12/167:03 am -
2 stops18h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 12/167:54 pm -
3 stops26h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 9/18. 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 12/165:00 am -
1 stop9h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$258
This Air Canada deal was found by Cheapflights users on 9/18. 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.
Wed 12/234:05 pm -
1 stop9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Canada logo]()
$261
This Air Canada deal was found by Cheapflights users on 9/19. 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.
Tue 12/224:05 pm -
1 stop9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Air Canada logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 12/288:36 pm -
2 stops28h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/255:13 pm -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$289
This Expedia deal was found by Cheapflights users on 9/18. 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.
Wed 12/236:15 am -
2 stops16h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![WestJet logo]()
$311
This FlightHub deal was found by Cheapflights users on 9/19. 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.
Fri 12/256:35 am -
2 stops35h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![WestJet logo]()
$318
This CheapTickets.ch deal was found by Cheapflights users on 9/21. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:17 pm -
1 stop25h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$328
Find flight deals from Missouri to Calgary
Keep the following information in mind while searching for Missouri to Calgary flight deals. Data was last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $406 (American Airlines) |
One-way from | $154 (Kiwi.com) |
Popular in | February |
Cheapest in | April |
Average price | $676 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 September 22, 2026.
Use the filters below to find and compare flights from Missouri to Calgary that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Wed 11/4
4:18 pm-11:15 pm
2 stops30h 57m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Wed 11/11
6:44 pm-1:05 pm
1 stop18h 21m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$192
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Wed 12/16
7:03 am-1:21 am
2 stops18h 18m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$225
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Tue 12/22
4:05 pm-1:06 am
1 stop9h 01m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$262
Kansas CityCalgary
MCI Kansas City - YYC Calgary
MCIYYC
Kansas City
Mon 12/28
8:36 pm-12:45 am
2 stops28h 09m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$275
Kansas CityCalgary
MCI Kansas City - YYC Calgary
MCIYYC
Kansas City
Fri 12/25
6:00 am-10:33 pm
1 stop16h 33m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$289
Quickest round-trip
Kansas CityCalgary
MCI Kansas City - YYC Calgary
MCIYYC
Kansas City
Fri 12/25
5:13 pm-11:53 pm
1 stop6h 40m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$289
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Wed 12/23
6:15 am-10:35 pm
2 stops16h 20m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$311
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Tue 12/22
3:25 pm-5:35 pm
2 stops26h 10m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$313
Kansas CityCalgary
MCI Kansas City - YYC Calgary
MCIYYC
Kansas City
Fri 12/25
6:00 am-5:35 pm
2 stops35h 35m
Calgary
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$318
Showing 1-10 of 42 resultsSorted by cheapest first
Best time to book a flight from Missouri to Calgary
Have a flexible travel schedule? Discover the best time to fly to Calgary from Missouri with our price prediction graph.
STL-YYC
MCI-YYC
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 Calgary
USMO-YYC
STL-YYC
MCI-YYC
SGF-YYC
What is the cheapest month to book a flight from Missouri to Calgary?
Currently, April is the cheapest month in which you can book a flight from Missouri to Calgary (average of $559). Flying from Missouri to Calgary in December is currently the most expensive (average of $742). 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 Calgary?
Airfare is below average for this route at the moment.
Missouri to Calgary flights typically cost between $602 and $777 in October.The cheapest round-trip price found within the last 5 days was $406 on American Airlines (Oct 17-Oct 24).
How far ahead should I book a flight from Missouri to Calgary?
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to Calgary. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Calgary?
Book flights to Calgary if you plan to visit one of these locationsCanmore
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Calgary flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Missouri to Calgary
See prices for flight routes from nearby airports that may be better suited for you.
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 September 22, 2026.
Complete your trip
Complete your trip to Calgary by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Calgary by cabin class
Find flights from Missouri to Calgary, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Calgary flights
Browse other Missouri and Calgary flight options. Last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to Calgary flights
Consider these flights traveling from Missouri to Calgary.
Top 5 airlines flying from Missouri to Calgary
Discover the top 5 airlines that operate flights from Missouri 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 September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$802 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$267 | Average$693 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$434 | Average$661 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$483 | Average$737 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$557 | Average$687 | FlexibilityNo cancel fee | On-time71% |