$151+ Cheap flights from Missouri to Calgary (YYC)
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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYC
Sep 4 — Sep 111
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 August 5, 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 August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/1210:35 am -
1 stop12h 15m
Wed 10/2112:20 am -
1 stop8h 20m
Deal found 7/31![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 10/810:35 am -
1 stop25h 25m
Sun 10/117:00 am -
1 stop25h 40m
Deal found 8/2![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/78:10 pm -
1 stop19h 35m
Sat 10/1012:20 am -
1 stop8h 20m
Deal found 8/3![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/910:35 am -
1 stop12h 15m
Mon 10/127:00 am -
1 stop25h 40m
Deal found 8/3![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/308:10 pm -
1 stop19h 35m
Thu 10/87:00 am -
1 stop25h 40m
Deal found 8/3![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 10/810:35 am -
1 stop25h 25m
Mon 10/127:25 pm -
2 stops22h 50m
Deal found 8/2![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/68:32 pm -
2 stops21h 28m
Sun 10/118:45 am -
1 stop27h 37m
Deal found 8/3![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/252:29 pm -
1 stop8h 21m
Thu 10/112:20 am -
1 stop11h 50m
Deal found 8/5![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/218:32 pm -
2 stops21h 53m
Fri 9/258:45 am -
1 stop9h 52m
Deal found 8/2![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/252:29 pm -
1 stop8h 21m
Mon 9/2811:45 am -
2 stops28h 25m
Deal found 8/2![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/98:32 pm -
1 stop19h 13m
Mon 9/148:45 am -
1 stop9h 52m
Deal found 8/3![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/98:32 pm -
1 stop19h 13m
Sun 9/138:45 am -
1 stop24h 40m
Deal found 8/3![Multiple Airlines logo]()
$357
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 August 5, 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 August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/252:29 pm -
1 stop8h 21m
Sun 9/2712:20 am -
1 stop11h 50m
Deal found 8/2![Multiple Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 8/2. 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 9/611:13 am -
1 stop10h 22m
Tue 9/1512:33 pm -
1 stop11h 11m
Deal found 8/2![Delta logo]()
$426
This Justfly.com deal was found by Cheapflights users on 8/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:05 am -
1 stop11h 05m
Wed 9/1610:15 am -
1 stop12h 01m
Deal found 8/1![WestJet logo]()
$427
This Gotogate deal was found by Cheapflights users on 8/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:10 pm -
2 stops11h 50m
Tue 9/156:30 am -
1 stop12h 50m
Deal found 8/2![Air Canada logo]()
$438
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:32 am -
1 stop7h 58m
Tue 9/296:00 am -
1 stop5h 42m
Deal found 8/1![United Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/2812:19 pm -
1 stop12h 10m
Wed 9/307:00 am -
1 stop7h 22m
Deal found 8/2![American Airlines logo]()
$521
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 12/25:00 pm -
2 stops29h 27m
Tue 12/88:10 am -
1 stop5h 33m
Deal found 8/5![Alaska Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/78:10 pm -
2 stops22h 00m
Sat 10/1012:20 am -
1 stop8h 20m
Deal found 8/5![Multiple Airlines logo]()
$398
This Justfly.com deal was found by Cheapflights users on 8/4. 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.
Fri 8/286:20 am -
2 stops9h 55m
Fri 9/411:40 am -
1 stop11h 18m
Deal found 8/4![WestJet logo]()
$429
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Sat 8/153:29 pm -
2 stops10h 15m
Sat 8/2210:15 am -
1 stop10h 48m
Deal found 8/1![WestJet logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/1912:52 pm -
1 stop9h 58m
Mon 8/248:45 am -
1 stop9h 28m
Deal found 8/2![Multiple Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:08 pm -
1 stop6h 29m
Wed 9/28:00 am -
1 stop11h 34m
Deal found 8/1![United Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/293:59 pm -
1 stop5h 43m
Sun 10/48:45 am -
1 stop9h 52m
Deal found 8/2![Multiple Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:24 pm -
1 stop5h 24m
Sun 10/116:00 am -
1 stop5h 42m
Deal found 8/1![United Airlines logo]()
$547
This Justfly.com deal was found by Cheapflights users on 8/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:22 pm -
2 stops8h 18m
Fri 9/1810:00 am -
1 stop12h 25m
Deal found 8/1![WestJet logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 9/41:38 pm -
2 stops28h 22m
Sun 9/612:20 am -
1 stop7h 59m
Deal found 8/1![Multiple Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 8/4. 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 10/186:00 am -
1 stop6h 28m
Sun 10/256:00 am -
1 stop5h 28m
Deal found 8/4![United Airlines logo]()
$580
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Fri 9/46:01 pm -
1 stop18h 42m
Mon 9/147:00 am -
2 stops15h 00m
Deal found 8/1![WestJet logo]()
$573
This United Airlines deal was found by Cheapflights users on 8/3. 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 12/86:15 pm -
1 stop19h 39m
Fri 12/111:30 pm -
1 stop20h 04m
Deal found 8/3![United Airlines logo]()
$688
This FlightHub deal was found by Cheapflights users on 8/1. 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.
Sat 9/126:08 am -
1 stop12h 02m
Sat 9/1911:15 am -
2 stops22h 27m
Deal found 8/1![WestJet logo]()
$767
Last-minute flights from Missouri to CalgaryDiscover last-minute flight deals from Missouri to Calgary. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Calgary. Data last updated August 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/192:00 pm -
2 stops9h 15m
Mon 8/248:45 am -
1 stop9h 28m
Deal found 8/2![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sat 8/291:38 pm -
1 stop26h 07m
Sat 9/510:00 am -
2 stops25h 53m
Deal found 8/1![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/306:17 pm -
1 stop28h 33m
Sun 9/68:45 am -
1 stop9h 28m
Deal found 8/2![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/98:32 pm -
1 stop19h 13m
Mon 9/148:45 am -
1 stop9h 52m
Deal found 8/3![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/98:32 pm -
1 stop19h 13m
Sun 9/138:45 am -
1 stop24h 40m
Deal found 8/3![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 9/142:29 pm -
1 stop8h 21m
Fri 9/187:25 pm -
2 stops22h 52m
Deal found 8/1![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/218:32 pm -
2 stops21h 53m
Fri 9/258:45 am -
1 stop9h 52m
Deal found 8/2![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/252:29 pm -
1 stop8h 21m
Thu 10/112:20 am -
1 stop11h 50m
Deal found 8/5![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/252:29 pm -
1 stop8h 21m
Mon 9/2811:45 am -
2 stops28h 25m
Deal found 8/2![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 9/252:29 pm -
1 stop8h 21m
Fri 10/212:20 am -
1 stop8h 14m
Deal found 8/1![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/298:32 pm -
2 stops21h 28m
Sun 10/48:45 am -
1 stop9h 52m
Deal found 8/2![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/308:10 pm -
1 stop19h 35m
Thu 10/87:00 am -
1 stop25h 40m
Deal found 8/3![Multiple Airlines logo]()
$318
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 August 5, 2026.
Search for one-way flight options from Missouri to Calgary. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/1210:35 am -
1 stop12h 15m
Deal found 8/4![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/98:32 pm -
1 stop19h 13m
Deal found 8/2![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/108:32 pm -
1 stop19h 13m
Deal found 8/2![Multiple Airlines logo]()
$178
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 9/167:21 am -
1 stop17h 08m
Deal found 7/31![American Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/308:10 pm -
1 stop19h 35m
Deal found 8/4![Multiple Airlines logo]()
$189
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:15 am -
2 stops11h 45m
Deal found 7/31![WestJet logo]()
$201
This oojo deal was found by Cheapflights users on 8/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:20 am -
2 stops14h 20m
Deal found 8/5![WestJet logo]()
$204
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am -
1 stop18h 42m
Deal found 8/1![American Airlines logo]()
$207
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am -
1 stop16h 50m
Deal found 8/4![WestJet logo]()
$208
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:40 am -
2 stops15h 10m
Deal found 8/4![WestJet logo]()
$209
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/96:44 am -
1 stop15h 58m
Deal found 8/4![American Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/101:44 pm -
1 stop9h 04m
Deal found 8/3![United Airlines logo]()
$249
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Kiwi.com) |
One-way from | $151 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $595 |
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 2,558,603 searches. Data last updated August 5, 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
Fri 9/25
2:29 pm-9:50 pm
1 stop8h 21m
Calgary
Sun 9/27
12:20 am-1:10 pm
1 stop11h 50m
$378
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Wed 10/7
8:10 pm-5:10 pm
2 stops22h 00m
Calgary
Sat 10/10
12:20 am-9:40 am
1 stop8h 20m
$398
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Sun 9/6
11:13 am-8:35 pm
1 stop10h 22m
Calgary
Tue 9/15
12:33 pm-12:44 am
1 stop11h 11m
$426
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Wed 9/9
7:05 am-5:10 pm
1 stop11h 05m
Calgary
Wed 9/16
10:15 am-11:16 pm
1 stop12h 01m
$427
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Fri 8/28
6:20 am-3:15 pm
2 stops9h 55m
Calgary
Fri 9/4
11:40 am-11:58 pm
1 stop11h 18m
$429
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Sat 8/15
3:29 pm-12:44 am
2 stops10h 15m
Calgary
Sat 8/22
10:15 am-10:03 pm
1 stop10h 48m
$430
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Sun 9/6
12:10 pm-11:00 pm
2 stops11h 50m
Calgary
Tue 9/15
6:30 am-8:20 pm
1 stop12h 50m
$438
St. LouisCalgary
STL Lambert-St Louis - YYC Calgary
STLYYC
Lambert-St Louis
Wed 8/19
12:52 pm-9:50 pm
1 stop9h 58m
Calgary
Mon 8/24
8:45 am-7:13 pm
1 stop9h 28m
$444
Kansas CityCalgary
MCI Kansas City - YYC Calgary
MCIYYC
Kansas City
Tue 9/29
3:59 pm-8:42 pm
1 stop5h 43m
Calgary
Sun 10/4
8:45 am-7:37 pm
1 stop9h 52m
$485
Kansas CityCalgary
MCI Kansas City - YYC Calgary
MCIYYC
Kansas City
Fri 9/4
1:38 pm-5:00 pm
2 stops28h 22m
Calgary
Sun 9/6
12:20 am-9:19 am
1 stop7h 59m
$513
Showing 1-10 of 28 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, October is the cheapest month in which you can book a flight from Missouri to Calgary (average of $553). Flying from Missouri to Calgary in December is currently the most expensive (average of $760). 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 $558 and $730 in October.The cheapest round-trip price found within the last 5 days was $289 on Multiple Airlines (Oct 8-Oct 11).
How far ahead should I book a flight from Missouri to Calgary?
Booking 71 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 August 5, 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 August 5, 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$267 | Average$693 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$427 | Average$736 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$453 | Average$669 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$496 | Average$753 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$513 | Average$844 | FlexibilityNo cancel fee | On-time67% |