$145+ Cheap flights from Canada 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
mai 11 — mai 181
Round-trip
1 adult, Economy
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Cheapest flights from Canada to MissouriExplore the most affordable flight options available from Canada to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 11, 2026.
Explore the most affordable flight options available from Canada to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 11, 2026.
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
sam. 5/2311:35 pm
YVR
- STL
1 stop7h 06m
United Airlines
lun. 6/295:10 am
STL
- YVR
1 stop6h 41m
United Airlines
Deal found 4/8![United Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
ven. 9/253:15 pm
YVR
- STL
2 stops22h 23m
United Airlines
lun. 9/284:17 pm
STL
- YVR
2 stops23h 45m
United Airlines
Deal found 4/10![United Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mer. 5/277:20 am
YYZ
- STL
1 stop7h 46m
American Airlines
mer. 6/106:00 am
STL
- YYZ
1 stop7h 30m
American Airlines
Deal found 4/7![American Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
mer. 6/37:45 am
YYZ
- STL
1 stop17h 12m
Multiple Airlines
mer. 6/105:13 pm
STL
- YYZ
2 stops26h 42m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mer. 5/66:15 am
YYZ
- STL
1 stop8h 48m
American Airlines
mer. 5/135:51 am
STL
- YYZ
1 stop7h 42m
American Airlines
Deal found 4/7![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mar. 4/287:00 am
YYC
- STL
1 stop22h 50m
Multiple Airlines
ven. 5/18:23 pm
STL
- YYC
1 stop15h 37m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 4/181:59 pm
YVR
- STL
1 stop16h 26m
United Airlines
mer. 4/228:54 am
STL
- YVR
1 stop16h 02m
United Airlines
Deal found 4/6![United Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
mar. 5/127:00 am
YYC
- STL
1 stop24h 55m
Multiple Airlines
jeu. 5/146:55 pm
STL
- YYC
2 stops20h 50m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
lun. 5/257:45 am
YYZ
- STL
1 stop17h 12m
Multiple Airlines
lun. 6/19:21 pm
STL
- YYZ
2 stops26h 44m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
lun. 4/2011:52 am
YVR
- STL
1 stop19h 02m
American Airlines
sam. 4/255:20 am
STL
- YVR
1 stop7h 28m
American Airlines
Deal found 4/7![American Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
ven. 5/87:45 am
YYZ
- STL
1 stop17h 36m
Multiple Airlines
dim. 5/1712:36 pm
STL
- YYZ
2 stops15h 34m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mer. 9/26:00 am
YYC
- STL
1 stop13h 39m
United Airlines
dim. 9/65:32 pm
STL
- YYC
1 stop6h 04m
United Airlines
Deal found 4/7![United Airlines logo]()
$358
Best flights from Canada to MissouriDiscover carefully curated flight deals from Canada to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 11, 2026.
Discover carefully curated flight deals from Canada to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 11, 2026.
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
sam. 5/235:25 pm
YVR
- STL
2 stops17h 17m
United Airlines
lun. 6/291:13 pm
STL
- YVR
1 stop11h 12m
United Airlines
Deal found 4/8![United Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mar. 4/287:00 am
YYC
- STL
1 stop22h 50m
Multiple Airlines
ven. 5/18:23 pm
STL
- YYC
1 stop15h 37m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
mar. 9/226:45 am
YYC
- STL
1 stop7h 00m
American Airlines
lun. 9/287:44 am
STL
- YYC
1 stop16h 36m
American Airlines
Deal found 4/8![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
ven. 4/247:30 pm
YVR
- STL
2 stops19h 12m
Delta
mar. 4/286:20 am
STL
- YVR
1 stop6h 30m
Delta
Deal found 4/7![Delta logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 4/256:00 am
YVR
- MCI
2 stops8h 17m
Alaska Airlines
mer. 4/292:58 pm
MCI
- YVR
1 stop7h 52m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$434
This WestJet deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mar. 9/2210:55 pm
YVR
- MCI
1 stop10h 07m
WestJet
sam. 9/2612:16 pm
MCI
- YVR
2 stops8h 54m
WestJet
Deal found 4/7![WestJet logo]()
$455
This Air Canada deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
dim. 5/106:30 pm
YUL
- STL
Nonstop2h 55m
Air Canada
sam. 5/167:05 am
STL
- YUL
1 stop5h 16m
Air Canada
Deal found 4/7![Air Canada logo]()
$500
This United Airlines deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” 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.
ven. 6/193:35 pm
YVR
- STL
1 stop6h 22m
United Airlines
mar. 6/305:10 am
STL
- YVR
1 stop6h 41m
United Airlines
Deal found 4/11![United Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
ven. 9/253:15 pm
YVR
- STL
2 stops22h 23m
United Airlines
lun. 9/284:17 pm
STL
- YVR
2 stops23h 45m
United Airlines
Deal found 4/10![United Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” 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.
mer. 5/273:10 pm
YYZ
- STL
1 stop9h 44m
American Airlines
mer. 6/106:00 am
STL
- YYZ
1 stop7h 30m
American Airlines
Deal found 4/11![American Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
mar. 5/127:00 am
YYC
- STL
1 stop9h 33m
Multiple Airlines
jeu. 5/146:55 pm
STL
- YYC
1 stop17h 05m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 4/6. 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.
ven. 4/246:40 am
YYC
- STL
1 stop9h 10m
Delta
mar. 4/289:59 am
STL
- YYC
2 stops11h 06m
Delta
Deal found 4/6![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mer. 9/26:00 am
YYC
- STL
1 stop13h 39m
United Airlines
dim. 9/65:32 pm
STL
- YYC
1 stop6h 04m
United Airlines
Deal found 4/7![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 4/6. 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.
mar. 5/267:00 am
YYC
- STL
2 stops8h 46m
Delta
ven. 5/291:59 pm
STL
- YYC
1 stop7h 06m
Delta
Deal found 4/6![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mar. 6/211:35 pm
YVR
- STL
1 stop14h 11m
United Airlines
sam. 6/65:10 am
STL
- YVR
1 stop15h 08m
United Airlines
Deal found 4/7![United Airlines logo]()
$376
This Air Canada deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mar. 5/123:40 pm
YUL
- STL
1 stop5h 29m
Air Canada
mar. 5/197:05 am
STL
- YUL
1 stop5h 16m
Air Canada
Deal found 4/7![Air Canada logo]()
$514
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mer. 9/27:15 am
YYC
- STL
1 stop9h 45m
Delta
dim. 9/612:10 pm
STL
- YYC
2 stops8h 30m
Delta
Deal found 4/7![Delta logo]()
$444
This oojo deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
jeu. 7/309:40 am
YEG
- MCI
2 stops13h 33m
WestJet
lun. 8/312:39 pm
MCI
- YEG
2 stops10h 01m
WestJet
Deal found 4/10![WestJet logo]()
$553
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
ven. 6/52:20 pm
YVR
- MCI
2 stops18h 09m
United Airlines
mar. 6/91:50 pm
MCI
- YVR
2 stops10h 36m
United Airlines
Deal found 4/7![United Airlines logo]()
$384
This Air Canada deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
mar. 9/811:10 am
YEG
- STL
1 stop7h 50m
Air Canada
sam. 9/122:40 pm
STL
- YEG
1 stop9h 16m
Air Canada
Deal found 4/8![Air Canada logo]()
$519
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
mar. 5/127:00 am
YYC
- STL
2 stops8h 46m
Delta
ven. 5/151:59 pm
STL
- YYC
1 stop7h 06m
Delta
Deal found 4/9![Delta logo]()
$446
This Justfly.com deal was found by Cheapflights users on 4/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/87:40 am
YEG
- MCI
2 stops12h 12m
WestJet
mar. 5/196:19 am
MCI
- YEG
2 stops8h 41m
WestJet
Deal found 4/6![WestJet logo]()
$561
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
jeu. 5/71:59 pm
YVR
- STL
1 stop6h 46m
United Airlines
sam. 5/94:15 pm
STL
- YVR
2 stops20h 33m
United Airlines
Deal found 4/9![United Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
jeu. 7/1611:40 am
YYZ
- MCI
1 stop5h 49m
Multiple Airlines
dim. 7/196:57 pm
MCI
- YYZ
2 stops15h 38m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$571
This Air Canada deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
mar. 6/27:00 pm
YYZ
- STL
Nonstop2h 09m
Air Canada
mer. 6/38:40 am
STL
- YYZ
Nonstop1h 58m
Air Canada
Deal found 4/10![Air Canada logo]()
$523
This oojo deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
jeu. 5/77:40 am
YEG
- MCI
2 stops12h 12m
WestJet
jeu. 5/146:19 am
MCI
- YEG
2 stops12h 06m
WestJet
Deal found 4/7![WestJet logo]()
$571
This Delta deal was found by Cheapflights users on 4/6. 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.
mer. 4/222:15 pm
YYZ
- STL
1 stop7h 29m
Delta
ven. 4/246:48 am
STL
- YYZ
1 stop5h 36m
Delta
Deal found 4/6![Delta logo]()
$474
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/213:50 pm
YYZ
- MCI
3 stops27h 18m
Multiple Airlines
lun. 5/2510:35 am
MCI
- YYZ
1 stop8h 30m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$577
This Air Canada deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” 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.
dim. 5/174:00 pm
YYZ
- STL
1 stop5h 25m
Air Canada
dim. 5/242:15 pm
STL
- YYZ
Nonstop1h 58m
Air Canada
Deal found 4/11![Air Canada logo]()
$526
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 4/258:35 am
YVR
- MCI
1 stop5h 37m
United Airlines
mer. 4/297:00 am
MCI
- YVR
1 stop8h 12m
United Airlines
Deal found 4/6![United Airlines logo]()
$402
Last-minute flights from Canada to MissouriDiscover last-minute flight deals from Canada to Missouri. Data last updated avril 11, 2026 and is based on user searches.
Discover last-minute flight deals from Canada to Missouri. Data last updated avril 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 4/181:59 pm
YVR
- STL
1 stop16h 26m
United Airlines
mer. 4/228:54 am
STL
- YVR
1 stop16h 02m
United Airlines
Deal found 4/6![United Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
lun. 4/2011:52 am
YVR
- STL
1 stop19h 02m
American Airlines
sam. 4/255:20 am
STL
- YVR
1 stop7h 28m
American Airlines
Deal found 4/7![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
ven. 4/247:30 pm
YVR
- STL
2 stops19h 12m
Delta
mar. 4/286:20 am
STL
- YVR
1 stop6h 30m
Delta
Deal found 4/7![Delta logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mar. 4/287:00 am
YYC
- STL
1 stop22h 50m
Multiple Airlines
ven. 5/18:23 pm
STL
- YYC
1 stop15h 37m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
jeu. 4/302:20 pm
YVR
- MCI
1 stop7h 39m
United Airlines
mer. 5/67:00 am
MCI
- YVR
1 stop8h 12m
United Airlines
Deal found 4/7![United Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mer. 5/66:15 am
YYZ
- STL
1 stop8h 48m
American Airlines
mer. 5/135:51 am
STL
- YYZ
1 stop7h 42m
American Airlines
Deal found 4/7![American Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
ven. 5/87:45 am
YYZ
- STL
1 stop17h 36m
Multiple Airlines
dim. 5/1712:36 pm
STL
- YYZ
2 stops15h 34m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
ven. 5/87:45 am
YYZ
- STL
1 stop17h 36m
Multiple Airlines
lun. 5/185:27 pm
STL
- YYZ
2 stops17h 33m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
mar. 5/127:00 am
YYC
- STL
1 stop24h 55m
Multiple Airlines
jeu. 5/146:55 pm
STL
- YYC
2 stops20h 50m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
sam. 5/2311:35 pm
YVR
- STL
1 stop7h 06m
United Airlines
lun. 6/295:10 am
STL
- YVR
1 stop6h 41m
United Airlines
Deal found 4/8![United Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
lun. 5/257:45 am
YYZ
- STL
1 stop17h 12m
Multiple Airlines
lun. 6/19:21 pm
STL
- YYZ
2 stops26h 44m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
mer. 5/277:20 am
YYZ
- STL
1 stop7h 46m
American Airlines
mer. 6/106:00 am
STL
- YYZ
1 stop7h 30m
American Airlines
Deal found 4/7![American Airlines logo]()
$316
One-way flights from Canada to MissouriSearch for one-way flight options from Canada to Missouri. Find affordable one-way fares based on user searches. Data last updated avril 11, 2026.
Search for one-way flight options from Canada to Missouri. Find affordable one-way fares based on user searches. Data last updated avril 11, 2026.
This Air Canada deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
sam. 9/51:25 am
YVR
- STL
1 stop10h 37m
Air Canada
Deal found 4/8![Air Canada logo]()
$145
This Air Canada deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
jeu. 8/61:25 am
YVR
- STL
1 stop10h 37m
Air Canada
Deal found 4/8![Air Canada logo]()
$149
This Air Canada deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
ven. 9/251:25 am
YVR
- STL
1 stop10h 35m
Air Canada
Deal found 4/8![Air Canada logo]()
$153
This American Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
jeu. 5/286:00 am
YVR
- STL
1 stop8h 33m
American Airlines
Deal found 4/8![American Airlines logo]()
$155
This Air Canada deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
jeu. 8/271:25 am
YVR
- STL
1 stop10h 37m
Air Canada
Deal found 4/8![Air Canada logo]()
$157
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
sam. 4/256:35 am
YVR
- STL
1 stop6h 26m
Delta
Deal found 4/9![Delta logo]()
$158
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
jeu. 5/2812:09 pm
YVR
- STL
2 stops9h 48m
United Airlines
Deal found 4/8![United Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
sam. 9/266:15 am
YVR
- STL
1 stop8h 30m
Delta
Deal found 4/10![Delta logo]()
$162
This American Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
dim. 5/36:00 am
YVR
- STL
1 stop14h 59m
American Airlines
Deal found 4/9![American Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
dim. 5/108:00 pm
YYZ
- STL
1 stop29h 21m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$165
This Air Canada deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
mer. 7/221:25 am
YVR
- STL
1 stop10h 37m
Air Canada
Deal found 4/10![Air Canada logo]()
$165
This Trip.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/218:45 am
YYC
- STL
1 stop9h 38m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$166
Find flight deals from Canada to Missouri
Keep the following information in mind while searching for Canada to Missouri flight deals. Data was last updated avril 11, 2026.
Round-trip from | $272 (United Airlines) |
|---|---|
One-way from | $145 (Air Canada) |
Popular in | March |
Cheapest in | June |
Average price | $625 |
Good round-trip deal | $485 or less |
Good one-way deal | $319 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Canada 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 avril 11, 2026.
Use the filters below to find and compare flights from Canada to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
VancouverSt. Louis
YVR - STL
YVRSTL
Vancouver Intl
sam. 5/23
5:25 pm-12:42 pm
2 stops17h 17m
Lambert-St Louis
lun. 6/29
1:13 pm-10:25 pm
1 stop11h 12m
$281
VancouverSt. Louis
YVR - STL
YVRSTL
Vancouver Intl
ven. 6/19
3:35 pm-11:57 pm
1 stop6h 22m
Lambert-St Louis
mar. 6/30
5:10 am-9:51 am
1 stop6h 41m
$293
VancouverSt. Louis
YVR - STL
YVRSTL
Vancouver Intl
ven. 9/25
3:15 pm-3:38 pm
2 stops22h 23m
Lambert-St Louis
lun. 9/28
4:17 pm-2:02 pm
2 stops23h 45m
$293
CalgarySt. Louis
YYC - STL
YYCSTL
Calgary
mar. 4/28
7:00 am-6:50 am
1 stop22h 50m
Lambert-St Louis
ven. 5/1
8:23 pm-11:00 am
1 stop15h 37m
$344
CalgarySt. Louis
YYC - STL
YYCSTL
Calgary
mer. 9/2
6:00 am-8:39 pm
1 stop13h 39m
Lambert-St Louis
dim. 9/6
5:32 pm-10:36 pm
1 stop6h 04m
$358
CalgarySt. Louis
YYC - STL
YYCSTL
Calgary
mar. 9/22
6:45 am-2:45 pm
1 stop7h 00m
Lambert-St Louis
lun. 9/28
7:44 am-11:20 pm
1 stop16h 36m
$361
VancouverSt. Louis
YVR - STL
YVRSTL
Vancouver Intl
ven. 4/24
7:30 pm-4:42 pm
2 stops19h 12m
Lambert-St Louis
mar. 4/28
6:20 am-10:50 am
1 stop6h 30m
$366
VancouverSt. Louis
YVR - STL
YVRSTL
Vancouver Intl
mar. 6/2
11:35 pm-3:46 pm
1 stop14h 11m
Lambert-St Louis
sam. 6/6
5:10 am-6:18 pm
1 stop15h 08m
$376
VancouverKansas City
YVR - MCI
YVRMCI
Vancouver Intl
ven. 6/5
2:20 pm-10:29 am
2 stops18h 09m
Kansas City
mar. 6/9
1:50 pm-10:26 pm
2 stops10h 36m
$384
VancouverSt. Louis
YVR - STL
YVRSTL
Vancouver Intl
jeu. 5/7
1:59 pm-10:45 pm
1 stop6h 46m
Lambert-St Louis
sam. 5/9
4:15 pm-10:48 am
2 stops20h 33m
$389
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Canada to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Canada with our price prediction graph.
YVR-STL
YYZ-STL
YYC-STL
YVR-MCI
YUL-STL
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 Canada to Missouri
CA0-USMO
YVR-STL
YYZ-STL
YYC-STL
YVR-MCI
What is the cheapest month to book a flight from Canada to Missouri?
Currently, July is the cheapest month in which you can book a flight from Canada to Missouri (average of $130). Flying from Canada to Missouri in September is currently the most expensive (average of $335). 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.
What is the cheapest time of day to fly from CA to MO?
Find hourly flight availability from Canada to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 11, 2026.
A simple way to save on the total cost of your ticket is to fly from Canada to Missouri in the morning. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Canada to Missouri
Explore weekly flight availability from Canada to Missouri. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated avril 11, 2026.
The most flights from CA0 to USMO are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
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 avril 11, 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Canada to Missouri have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Canada 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 Canada 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 Canada to Missouri by cabin class
Find flights from Canada to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Canada and Missouri flights
Browse other Canada and Missouri flight options. Last updated on avril 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Canada after your stay in Missouri
Canada to Missouri flights
Consider these flights traveling from Canada to Missouri.
Top 6 airlines flying from Canada to Missouri
Discover the top 6 airlines that operate flights from Canada 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 avril 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$285 | Average$526 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$292 | Average$612 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$326 | Average$572 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$344 | Average$443 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$347 | Average$693 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$517 | Average$750 | FlexibilityNo cancel fee | On-time60% |