$193+ Cheap flights from Calgary (YYC) to Missouri
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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — STL
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Calgary to Missouri 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 Calgary to Missouri
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Cheapest flights from Calgary to MissouriExplore the most affordable flight options available from Calgary to Missouri. 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 Calgary to Missouri. 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.
Mon 10/191:51 pm -
1 stop9h 28m
Tue 10/275:27 pm -
1 stop20h 24m
Deal found 9/19![American Airlines logo]()
$365
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.
Tue 10/278:00 pm -
2 stops18h 23m
Mon 11/166:44 pm -
1 stop18h 21m
Deal found 9/19![Multiple Airlines logo]()
$393
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.
Sun 11/11:25 am -
1 stop15h 15m
Mon 11/96:44 pm -
1 stop18h 21m
Deal found 9/18![Multiple Airlines logo]()
$405
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.
Tue 11/108:45 am -
1 stop6h 41m
Tue 11/178:43 pm -
2 stops39h 32m
Deal found 9/20![Multiple Airlines logo]()
$436
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.
Fri 10/232:45 pm -
1 stop8h 01m
Tue 10/278:43 pm -
2 stops21h 27m
Deal found 9/20![Multiple Airlines logo]()
$445
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 11/103:06 pm -
1 stop4h 41m
Tue 11/176:00 am -
1 stop7h 35m
Deal found 9/20![United Airlines logo]()
$446
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 stop16h 44m
Wed 10/219:00 am -
1 stop5h 53m
Deal found 9/20![United Airlines logo]()
$448
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.
Wed 11/41:25 am -
1 stop21h 31m
Tue 11/108:43 pm -
2 stops15h 32m
Deal found 9/21![Multiple Airlines logo]()
$450
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.
Thu 10/226:35 am -
1 stop6h 30m
Mon 10/268:43 pm -
2 stops15h 32m
Deal found 9/19![Multiple Airlines logo]()
$451
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am -
1 stop5h 38m
Tue 10/274:05 pm -
1 stop8h 01m
Deal found 9/18![Multiple Airlines logo]()
$456
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 11/272:25 pm -
1 stop4h 07m
Wed 12/98:32 pm -
2 stops15h 43m
Deal found 9/19![Multiple Airlines logo]()
$459
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:00 am -
1 stop4h 56m
Tue 12/224:05 pm -
1 stop9h 01m
Deal found 9/19![Multiple Airlines logo]()
$461
Best flights from Calgary to MissouriDiscover carefully curated flight deals from Calgary to Missouri 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 Calgary to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 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.
Mon 10/191:51 pm -
1 stop9h 28m
Tue 10/275:27 pm -
1 stop20h 24m
Deal found 9/19![American Airlines logo]()
$365
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.
Sun 11/11:25 am -
1 stop15h 15m
Mon 11/96:44 pm -
1 stop18h 21m
Deal found 9/18![Multiple Airlines logo]()
$405
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.
Tue 2/210:39 am -
1 stop11h 58m
Wed 2/31:45 pm -
1 stop10h 12m
Deal found 9/21![United Airlines logo]()
$445
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.
Fri 11/272:20 pm -
1 stop4h 12m
Wed 12/96:02 pm -
1 stop7h 19m
Deal found 9/19![Delta logo]()
$468
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:45 am -
1 stop6h 39m
Mon 12/215:13 pm -
1 stop19h 52m
Deal found 9/18![WestJet logo]()
$495
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:20 am -
2 stops10h 00m
Wed 10/2112:10 pm -
1 stop10h 17m
Deal found 9/20![Air Canada logo]()
$497
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.
Fri 10/232:45 pm -
1 stop8h 01m
Tue 10/278:43 pm -
2 stops21h 27m
Deal found 9/20![Multiple Airlines logo]()
$445
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 11/103:06 pm -
1 stop4h 41m
Tue 11/176:00 am -
1 stop7h 35m
Deal found 9/20![United Airlines logo]()
$446
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:40 pm -
1 stop6h 40m
Mon 11/92:59 pm -
1 stop10h 18m
Deal found 9/21![Delta logo]()
$468
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 stop16h 44m
Wed 10/219:00 am -
1 stop5h 53m
Deal found 9/20![United Airlines logo]()
$448
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am -
1 stop5h 38m
Tue 10/274:05 pm -
1 stop8h 01m
Deal found 9/18![Multiple Airlines logo]()
$456
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:06 pm -
1 stop5h 53m
Mon 11/164:05 pm -
1 stop9h 01m
Deal found 9/19![Multiple Airlines logo]()
$476
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.
Sat 10/246:00 am -
1 stop5h 42m
Thu 10/295:20 pm -
1 stop5h 33m
Deal found 9/17![United Airlines logo]()
$492
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.
Mon 11/27:00 am -
1 stop12h 47m
Mon 11/95:45 am -
1 stop10h 36m
Deal found 9/20![United Airlines logo]()
$500
Last-minute flights from Calgary to MissouriDiscover last-minute flight deals from Calgary to Missouri. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Calgary to Missouri. 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.
Mon 10/191:51 pm -
1 stop9h 28m
Tue 10/275:27 pm -
1 stop20h 24m
Deal found 9/19![American Airlines logo]()
$365
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 10/197:25 pm -
2 stops42h 59m
Mon 10/266:35 pm -
1 stop18h 30m
Deal found 9/21![Multiple Airlines logo]()
$481
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 stop16h 44m
Wed 10/219:00 am -
1 stop5h 53m
Deal found 9/20![United Airlines logo]()
$448
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 pm -
2 stops13h 39m
Tue 10/276:21 am -
2 stops11h 09m
Deal found 9/20![WestJet logo]()
$492
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.
Thu 10/226:35 am -
1 stop6h 30m
Mon 10/268:43 pm -
2 stops15h 32m
Deal found 9/19![Multiple Airlines logo]()
$451
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.
Thu 10/221:51 pm -
1 stop9h 37m
Mon 10/264:14 pm -
1 stop21h 37m
Deal found 9/19![American Airlines logo]()
$484
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.
Fri 10/232:45 pm -
1 stop8h 01m
Tue 10/278:43 pm -
2 stops21h 27m
Deal found 9/20![Multiple Airlines logo]()
$445
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.
Fri 10/2312:54 pm -
1 stop9h 29m
Tue 10/275:30 am -
1 stop8h 21m
Deal found 9/20![American Airlines logo]()
$478
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.
Sat 10/241:51 pm -
1 stop9h 37m
Thu 10/297:21 pm -
1 stop18h 30m
Deal found 9/18![American Airlines logo]()
$483
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:25 am -
1 stop7h 44m
Tue 10/2712:28 pm -
2 stops13h 16m
Deal found 9/18![WestJet logo]()
$488
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.
Tue 10/278:00 pm -
2 stops18h 23m
Mon 11/166:44 pm -
1 stop18h 21m
Deal found 9/19![Multiple Airlines logo]()
$393
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am -
1 stop5h 38m
Tue 10/274:05 pm -
1 stop8h 01m
Deal found 9/18![Multiple Airlines logo]()
$456
One-way flights from Calgary to MissouriSearch for one-way flight options from Calgary to Missouri. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Calgary to Missouri. 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 9/18. 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.
Tue 12/81:25 am -
1 stop8h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$193
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.
Sun 12/68:00 pm -
2 stops22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$200
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.
Tue 11/31:25 am -
1 stop15h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$203
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.
Sun 11/11:25 am -
1 stop15h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$208
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.
Wed 11/47:01 am -
2 stops14h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$221
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.
Tue 12/158:00 pm -
3 stops41h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$236
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 11/33:06 pm -
1 stop4h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$251
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.
Tue 12/158:45 am -
1 stop4h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Delta logo]()
$255
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.
Mon 12/1411:55 pm -
3 stops34h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$256
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.
Sat 12/127:00 am -
1 stop12h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$270
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 11/27:00 am -
1 stop12h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$274
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:15 am -
2 stops8h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![WestJet logo]()
$289
Find flight deals from Calgary to Missouri
Keep the following information in mind while searching for Calgary to Missouri flight deals. Data was last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $365 (American Airlines) |
One-way from | $193 (Kiwi.com) |
Popular in | June |
Cheapest in | May |
Average price | $499 |
Cheapflights Fare Finder
Customize your flight search to find flights from Calgary to Missouri 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 Calgary to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Sun 11/1
1:25 am-4:40 pm
1 stop15h 15m
Lambert-St Louis
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$208
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Tue 12/15
8:00 pm-1:57 pm
3 stops41h 57m
Lambert-St Louis
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$236
CalgaryKansas City
YYC Calgary - MCI Kansas City
YYCMCI
Calgary
Wed 11/4
1:37 pm-8:51 pm
1 stop7h 14m
Kansas City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$251
Quickest round-trip
CalgaryKansas City
YYC Calgary - MCI Kansas City
YYCMCI
Calgary
Tue 11/3
3:06 pm-7:47 pm
1 stop4h 41m
Kansas City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$251
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Tue 12/15
8:45 am-1:44 pm
1 stop4h 59m
Lambert-St Louis
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$255
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Sat 12/12
7:00 am-7:57 pm
1 stop12h 57m
Lambert-St Louis
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$270
CalgaryKansas City
YYC Calgary - MCI Kansas City
YYCMCI
Calgary
Mon 11/2
7:00 am-7:47 pm
1 stop12h 47m
Kansas City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$274
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Wed 11/4
7:00 pm-4:40 pm
3 stops45h 40m
Lambert-St Louis
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$282
CalgaryKansas City
YYC Calgary - MCI Kansas City
YYCMCI
Calgary
Wed 11/4
11:15 am-8:12 pm
2 stops8h 57m
Kansas City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
CalgaryKansas City
YYC Calgary - MCI Kansas City
YYCMCI
Calgary
Sun 10/4
12:33 pm-12:15 am
1 stop10h 42m
Kansas City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$303
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from Calgary to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Calgary with our price prediction graph.
YYC-STL
YYC-MCI
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 Calgary to Missouri
YYC-USMO
YYC-STL
YYC-MCI
What is the cheapest month to book a flight from Calgary to Missouri?
Currently, April is the cheapest month in which you can book a flight from Calgary to Missouri (average of $480). Flying from Calgary to Missouri in May is currently the most expensive (average of $603). 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 Calgary to Missouri?
Airfare is below average for this route at the moment.
Calgary to Missouri flights typically cost between $474 and $520 in October.The cheapest round-trip price found within the last 5 days was $365 on American Airlines (Oct 19-Oct 27).
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated September 22, 2026.
Read reviews from past customers who have flown WestJet from Calgary to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Crew
7.9
Overall
7.2
Entertainment
6.1
Food
6.2
Comfort
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2023
YYC - PSP
Boarding
7.4
Crew
7.9
Overall
7.2
Entertainment
6.1
Food
6.2
Comfort
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2023
YYC - PSP
Related info for your journey
Find useful and relevant information for your journey from Calgary to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Calgary to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Calgary to Missouri by cabin class
Find flights from Calgary to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Calgary and Missouri flights
Browse other Calgary and Missouri flight options. Last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Calgary to Missouri flights
Consider these flights traveling from Calgary to Missouri.
Top airline flying from Calgary to Missouri
Discover the top airline that operate flights from Calgary to Missouri. 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$364 | Average$531 | FlexibilityNo cancel fee | On-time60% |