$175+ Cheap flights from Calgary (YYC) to Missouri
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.
YYC — STL
Sep 6 — Sep 131
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 August 7, 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 August 7, 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.
Tue 10/612:20 am -
1 stop11h 50m
Mon 10/1210:35 am -
1 stop12h 15m
Deal found 8/2![Multiple Airlines logo]()
$283
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 10/612:20 am -
1 stop11h 50m
Wed 10/78:10 pm -
1 stop19h 35m
Deal found 8/2![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/117:00 am -
1 stop25h 40m
Mon 10/1910:35 am -
1 stop25h 25m
Deal found 8/6![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/1112:20 am -
1 stop8h 20m
Mon 10/1910:35 am -
1 stop25h 25m
Deal found 8/6![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/117:00 am -
1 stop25h 40m
Fri 10/1610:35 am -
1 stop25h 25m
Deal found 8/6![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/117:00 am -
1 stop25h 40m
Sun 10/1810:35 am -
1 stop25h 25m
Deal found 8/6![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/1112:20 am -
1 stop8h 20m
Sun 10/1810:35 am -
1 stop25h 25m
Deal found 8/6![Multiple Airlines logo]()
$333
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 9/1111:45 am -
2 stops30h 32m
Mon 9/212:29 pm -
1 stop8h 21m
Deal found 8/2![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/1112:20 am -
1 stop8h 20m
Sat 10/1710:35 am -
1 stop25h 25m
Deal found 8/6![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/612:20 am -
1 stop11h 50m
Mon 10/1910:35 am -
1 stop25h 25m
Deal found 8/6![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/1212:20 am -
1 stop8h 20m
Thu 10/1510:35 am -
1 stop25h 25m
Deal found 8/6![Multiple Airlines logo]()
$345
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:00 am -
1 stop14h 30m
Wed 9/95:08 pm -
1 stop6h 28m
Deal found 8/5![United Airlines logo]()
$429
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 August 7, 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 August 7, 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.
Wed 10/78:00 pm -
2 stops12h 40m
Mon 10/1210:35 am -
1 stop12h 15m
Deal found 8/2![Multiple Airlines logo]()
$327
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/2512:20 am -
1 stop15h 12m
Tue 9/291:55 pm -
1 stop7h 20m
Deal found 8/6![WestJet logo]()
$354
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 10/2712:33 pm -
1 stop11h 11m
Fri 10/3012:28 pm -
1 stop9h 12m
Deal found 8/6![Delta logo]()
$369
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:00 am -
1 stop14h 30m
Wed 9/95:08 pm -
1 stop6h 28m
Deal found 8/5![United Airlines logo]()
$429
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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.
Sat 10/246:00 am -
1 stop13h 44m
Thu 10/296:00 am -
1 stop6h 35m
Deal found 8/6![Air Canada logo]()
$434
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:45 am -
1 stop15h 39m
Wed 9/165:00 am -
1 stop19h 29m
Deal found 8/5![American Airlines logo]()
$435
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 9/1111:45 am -
2 stops30h 32m
Mon 9/212:29 pm -
1 stop8h 21m
Deal found 8/2![Multiple Airlines logo]()
$335
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:20 am -
1 stop8h 00m
Thu 9/106:15 am -
1 stop15h 27m
Deal found 8/6![WestJet logo]()
$357
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 10/612:20 am -
1 stop11h 50m
Wed 10/78:10 pm -
2 stops22h 00m
Deal found 8/2![Multiple Airlines logo]()
$352
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:50 pm -
2 stops13h 30m
Sun 9/65:34 pm -
1 stop24h 26m
Deal found 8/2![WestJet logo]()
$381
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.
Wed 1/610:39 am -
1 stop4h 24m
Thu 1/79:17 am -
1 stop7h 07m
Deal found 8/4![United Airlines logo]()
$429
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:14 am -
1 stop8h 53m
Fri 12/112:59 pm -
1 stop9h 18m
Deal found 8/5![Delta logo]()
$452
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 9/217:00 am -
1 stop25h 00m
Wed 9/235:59 pm -
1 stop27h 16m
Deal found 8/4![WestJet logo]()
$388
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop13h 44m
Thu 10/296:00 am -
1 stop6h 35m
Deal found 8/5![United Airlines logo]()
$452
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:15 am -
2 stops13h 01m
Mon 9/213:52 pm -
2 stops9h 52m
Deal found 8/2![WestJet logo]()
$393
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 9/182:45 pm -
1 stop7h 40m
Fri 9/258:32 pm -
2 stops40h 38m
Deal found 8/1![Multiple Airlines logo]()
$446
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.
Thu 9/179:00 pm -
2 stops11h 00m
Sun 9/206:15 am -
2 stops10h 55m
Deal found 8/5![WestJet logo]()
$402
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:20 am -
1 stop7h 40m
Tue 10/610:14 am -
1 stop7h 56m
Deal found 8/4![WestJet logo]()
$417
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:00 am -
2 stops16h 15m
Wed 9/166:20 am -
2 stops9h 55m
Deal found 8/3![WestJet logo]()
$449
Last-minute flights from Calgary to MissouriDiscover last-minute flight deals from Calgary to Missouri. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Calgary to Missouri. Data last updated August 7, 2026 and is based on user searches.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:00 pm -
2 stops11h 20m
Sun 9/611:13 am -
2 stops9h 27m
Deal found 8/2![WestJet logo]()
$374
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:20 am -
1 stop8h 00m
Thu 9/106:15 am -
1 stop15h 27m
Deal found 8/6![WestJet logo]()
$357
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 9/48:45 am -
1 stop27h 08m
Mon 9/711:26 am -
1 stop11h 24m
Deal found 8/5![Multiple Airlines logo]()
$454
This Air Canada deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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.
Sat 9/59:25 am -
1 stop8h 17m
Sat 9/122:40 pm -
1 stop7h 25m
Deal found 8/6![Air Canada logo]()
$389
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:00 am -
1 stop14h 30m
Wed 9/95:08 pm -
1 stop6h 28m
Deal found 8/5![United Airlines logo]()
$429
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 9/1111:45 am -
2 stops30h 32m
Mon 9/212:29 pm -
1 stop8h 21m
Deal found 8/2![Multiple Airlines logo]()
$335
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:15 am -
2 stops13h 01m
Mon 9/213:52 pm -
2 stops9h 52m
Deal found 8/2![WestJet logo]()
$393
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:45 am -
1 stop15h 39m
Wed 9/165:00 am -
1 stop19h 29m
Deal found 8/5![American Airlines logo]()
$435
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:00 am -
2 stops16h 15m
Wed 9/166:20 am -
2 stops9h 55m
Deal found 8/3![WestJet logo]()
$449
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 9/1612:20 am -
1 stop7h 40m
Sun 9/206:15 am -
2 stops10h 55m
Deal found 8/5![WestJet logo]()
$386
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 9/182:45 pm -
1 stop7h 40m
Fri 9/258:32 pm -
2 stops40h 38m
Deal found 8/1![Multiple Airlines logo]()
$446
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/2512:20 am -
1 stop15h 12m
Tue 9/291:55 pm -
1 stop7h 20m
Deal found 8/6![WestJet logo]()
$354
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 August 7, 2026.
Search for one-way flight options from Calgary to Missouri. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
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.
Mon 10/127:00 am -
1 stop25h 40m
Deal found 8/3![Multiple Airlines logo]()
$175
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.
Sat 10/1012:20 am -
1 stop8h 20m
Deal found 8/5![Multiple Airlines logo]()
$178
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 10/273:35 pm -
2 stops20h 47m
Deal found 8/2![Multiple Airlines logo]()
$204
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 10/1311:00 am -
2 stops45h 40m
Deal found 8/3![Multiple Airlines logo]()
$216
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:20 am -
1 stop16h 33m
Deal found 8/5![WestJet logo]()
$220
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.
Fri 11/2712:15 pm -
2 stops10h 08m
Deal found 8/5![WestJet logo]()
$222
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:20 am -
1 stop8h 14m
Deal found 8/2![WestJet logo]()
$225
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am -
1 stop5h 37m
Deal found 8/2![United Airlines logo]()
$232
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 11/67:35 pm -
2 stops16h 47m
Deal found 8/3![Multiple Airlines logo]()
$247
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:50 pm -
2 stops13h 39m
Deal found 8/2![WestJet logo]()
$260
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:35 pm -
1 stop8h 05m
Deal found 8/6![WestJet logo]()
$267
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:50 am -
1 stop11h 19m
Deal found 8/3![WestJet logo]()
$280
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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $283 (Kiwi.com) |
One-way from | $175 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $509 |
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 2,558,603 searches. Data last updated August 7, 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
Wed 10/7
8:00 pm-9:40 am
2 stops12h 40m
Lambert-St Louis
Mon 10/12
10:35 am-9:50 pm
1 stop12h 15m
$327
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Fri 9/11
11:45 am-7:17 pm
2 stops30h 32m
Lambert-St Louis
Mon 9/21
2:29 pm-9:50 pm
1 stop8h 21m
$335
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Tue 10/6
12:20 am-1:10 pm
1 stop11h 50m
Lambert-St Louis
Wed 10/7
8:10 pm-5:10 pm
2 stops22h 00m
$352
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Fri 9/25
12:20 am-4:32 pm
1 stop15h 12m
Lambert-St Louis
Tue 9/29
1:55 pm-8:15 pm
1 stop7h 20m
$354
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Wed 9/2
12:20 am-9:20 am
1 stop8h 00m
Lambert-St Louis
Thu 9/10
6:15 am-8:42 pm
1 stop15h 27m
$357
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Tue 10/27
12:33 pm-12:44 am
1 stop11h 11m
Lambert-St Louis
Fri 10/30
12:28 pm-8:40 pm
1 stop9h 12m
$369
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Sun 8/30
6:50 pm-9:20 am
2 stops13h 30m
Lambert-St Louis
Sun 9/6
5:34 pm-5:00 pm
1 stop24h 26m
$381
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Mon 9/21
7:00 am-9:00 am
1 stop25h 00m
Lambert-St Louis
Wed 9/23
5:59 pm-8:15 pm
1 stop27h 16m
$388
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Fri 9/11
9:15 am-11:16 pm
2 stops13h 01m
Lambert-St Louis
Mon 9/21
3:52 pm-12:44 am
2 stops9h 52m
$393
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Thu 9/17
9:00 pm-9:00 am
2 stops11h 00m
Lambert-St Louis
Sun 9/20
6:15 am-4:10 pm
2 stops10h 55m
$402
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 $429 and $505 in October.The cheapest round-trip price found within the last 5 days was $283 on Multiple Airlines (Oct 6-Oct 12).
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 August 7, 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.
Entertainment
6.1
Boarding
7.4
Crew
7.9
Food
6.2
Overall
7.2
Comfort
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2023
YYC - PSP
Entertainment
6.1
Boarding
7.4
Crew
7.9
Food
6.2
Overall
7.2
Comfort
7.0
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 August 7, 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 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$441 | Average$577 | FlexibilityNo cancel fee | On-time60% |