$139+ Cheap flights from Missouri to Toronto (YTO)
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YTO
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Toronto 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
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Cheapest flights from Missouri to TorontoExplore the most affordable flight options available from Missouri to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Missouri to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 am -
1 stop8h 32m
Wed 9/2311:40 am -
1 stop10h 04m
Deal found 8/26![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:27 am -
1 stop9h 17m
Fri 9/251:15 pm -
1 stop12h 12m
Deal found 8/27![American Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/155:00 am -
1 stop8h 33m
Mon 10/193:14 pm -
1 stop10h 05m
Deal found 8/26![American Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/236:35 pm -
2 stops18h 50m
Thu 10/297:15 am -
1 stop17h 01m
Deal found 8/27![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/236:35 pm -
2 stops18h 50m
Mon 10/269:35 am -
1 stop14h 38m
Deal found 8/26![Multiple Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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.
Sat 10/1711:20 am -
1 stop10h 55m
Tue 10/206:30 am -
1 stop17h 51m
Deal found 8/26![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/25:00 am -
1 stop8h 32m
Wed 10/711:40 am -
1 stop10h 17m
Deal found 8/27![American Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/146:35 pm -
2 stops18h 50m
Mon 10/197:45 am -
1 stop16h 28m
Deal found 8/26![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 10/169:16 am -
1 stop10h 39m
Sun 10/259:35 am -
1 stop23h 51m
Deal found 8/25![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:29 pm -
2 stops25h 26m
Mon 10/59:50 am -
1 stop7h 44m
Deal found 8/29![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/154:30 pm -
1 stop26h 35m
Mon 10/198:10 am -
2 stops10h 30m
Deal found 8/26![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:32 pm -
2 stops26h 03m
Thu 10/17:00 am -
1 stop26h 46m
Deal found 8/26![Multiple Airlines logo]()
$423
Best flights from Missouri to TorontoDiscover carefully curated flight deals from Missouri to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Missouri to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This American Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:03 am -
1 stop8h 44m
Wed 10/1411:09 am -
1 stop10h 23m
Deal found 8/28![American Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 11/257:05 am -
1 stop8h 10m
Sat 12/512:18 pm -
1 stop7h 54m
Deal found 8/28![Delta logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/104:30 pm -
1 stop20h 15m
Mon 10/121:50 pm -
2 stops10h 23m
Deal found 8/28![Multiple Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/245:46 pm -
1 stop23h 59m
Wed 10/283:15 pm -
1 stop24h 22m
Deal found 8/26![United Airlines logo]()
$604
This Air Canada deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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.
Fri 10/304:05 pm -
Nonstop1h 54m
Mon 11/22:10 pm -
Nonstop2h 13m
Deal found 8/29![Air Canada logo]()
$729
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:39 pm -
1 stop8h 20m
Wed 11/117:35 am -
1 stop9h 51m
Deal found 8/27![Delta logo]()
$569
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/2610:38 am -
1 stop11h 48m
Sat 10/36:30 am -
1 stop12h 32m
Deal found 8/29![American Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/98:04 pm -
1 stop26h 31m
Sat 10/241:30 pm -
2 stops32h 37m
Deal found 8/26![Multiple Airlines logo]()
$596
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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.
Thu 1/216:30 am -
1 stop8h 27m
Sun 1/2410:20 am -
2 stops11h 17m
Deal found 8/26![Delta logo]()
$575
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:50 pm -
1 stop16h 32m
Thu 10/296:40 pm -
1 stop26h 15m
Deal found 8/27![United Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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.
Thu 10/14:25 pm -
1 stop6h 34m
Sun 10/46:15 am -
1 stop8h 06m
Deal found 8/26![Delta logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/98:04 pm -
1 stop26h 31m
Sun 10/259:30 am -
1 stop12h 37m
Deal found 8/26![Multiple Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 9/2611:19 am -
2 stops11h 35m
Sat 10/39:44 am -
2 stops14h 11m
Deal found 8/29![United Airlines logo]()
$677
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/175:44 am -
1 stop16h 42m
Sun 10/46:30 am -
1 stop12h 32m
Deal found 8/30![American Airlines logo]()
$732
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:00 am -
1 stop9h 18m
Wed 9/306:00 am -
2 stops11h 47m
Deal found 8/27![Delta logo]()
$618
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:03 pm -
1 stop5h 12m
Sat 12/56:45 am -
1 stop4h 49m
Deal found 8/26![United Airlines logo]()
$692
This United deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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.
Thu 9/107:30 am -
2 stops13h 01m
Thu 9/178:05 am -
1 stop6h 13m
Deal found 8/25![Multiple Airlines logo]()
$704
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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.
Sat 10/243:34 pm -
1 stop6h 41m
Wed 10/281:34 pm -
1 stop6h 29m
Deal found 8/30![Delta logo]()
$628
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” 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 9/96:15 am -
1 stop8h 31m
Sat 9/1211:00 am -
1 stop4h 30m
Deal found 8/25![United Airlines logo]()
$701
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 1/510:45 am -
2 stops11h 28m
Sat 1/912:15 pm -
2 stops12h 03m
Deal found 8/29![Delta logo]()
$645
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/138:55 am -
Nonstop1h 54m
Tue 10/208:50 am -
1 stop7h 53m
Deal found 8/26![United Airlines logo]()
$714
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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.
Thu 11/196:36 am -
1 stop5h 54m
Sun 11/226:30 am -
1 stop9h 13m
Deal found 8/29![Delta logo]()
$658
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:17 am -
1 stop5h 39m
Sun 10/47:43 pm -
2 stops15h 56m
Deal found 8/30![United Airlines logo]()
$754
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:12 am -
1 stop8h 22m
Mon 9/286:15 am -
1 stop17h 45m
Deal found 8/29![Delta logo]()
$658
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/276:15 am -
1 stop6h 27m
Sun 10/49:44 am -
2 stops14h 11m
Deal found 8/30![United Airlines logo]()
$754
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:30 am -
1 stop3h 48m
Sun 9/276:15 am -
1 stop9h 54m
Deal found 8/29![Delta logo]()
$675
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 9/2011:10 am -
1 stop6h 41m
Wed 9/2312:15 pm -
1 stop8h 23m
Deal found 8/27![United Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 9/212:26 pm -
1 stop8h 33m
Mon 9/286:34 pm -
1 stop6h 17m
Deal found 8/28![Delta logo]()
$675
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 12/56:00 am -
1 stop9h 41m
Wed 12/912:10 pm -
1 stop10h 42m
Deal found 8/27![United Airlines logo]()
$798
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/254:59 pm -
1 stop6h 00m
Tue 9/296:00 am -
2 stops11h 47m
Deal found 8/26![Delta logo]()
$688
Last-minute flights from Missouri to TorontoDiscover last-minute flight deals from Missouri to Toronto. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Toronto. Data last updated August 31, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/1010:40 am -
1 stop5h 38m
Thu 9/108:00 pm -
2 stops14h 34m
Deal found 8/26![WestJet logo]()
$504
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 am -
1 stop8h 32m
Wed 9/2311:40 am -
1 stop10h 04m
Deal found 8/26![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:27 am -
1 stop9h 17m
Fri 9/251:15 pm -
1 stop12h 12m
Deal found 8/27![American Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:16 am -
1 stop9h 29m
Wed 9/3011:40 am -
1 stop13h 43m
Deal found 8/26![American Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:32 pm -
2 stops26h 03m
Thu 10/17:00 am -
1 stop26h 46m
Deal found 8/26![Multiple Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 9/247:27 am -
1 stop9h 17m
Sat 9/266:30 am -
1 stop15h 14m
Deal found 8/28![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/246:16 am -
1 stop9h 29m
Thu 10/11:15 pm -
1 stop12h 08m
Deal found 8/26![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/251:49 pm -
1 stop8h 37m
Tue 9/291:15 pm -
1 stop8h 29m
Deal found 8/26![American Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:29 pm -
2 stops22h 36m
Fri 10/29:45 am -
1 stop8h 25m
Deal found 8/26![Multiple Airlines logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 9/272:00 pm -
2 stops30h 55m
Wed 9/301:34 pm -
1 stop5h 06m
Deal found 8/26![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:29 pm -
2 stops25h 26m
Mon 10/59:50 am -
1 stop7h 44m
Deal found 8/29![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:29 pm -
2 stops22h 36m
Wed 10/76:00 am -
1 stop4h 44m
Deal found 8/29![Multiple Airlines logo]()
$473
One-way flights from Missouri to TorontoSearch for one-way flight options from Missouri to Toronto. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Missouri to Toronto. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 10/22:29 pm -
2 stops22h 36m
Deal found 8/30![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/146:35 pm -
2 stops43h 20m
Deal found 8/28![Multiple Airlines logo]()
$158
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/15:00 am -
1 stop8h 32m
Deal found 8/27![American Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 9/132:00 pm -
2 stops30h 55m
Deal found 8/27![Multiple Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/27:21 am -
1 stop10h 14m
Deal found 8/27![American Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” 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 10/198:43 pm -
2 stops42h 17m
Deal found 8/26![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/16:39 pm -
3 stops42h 46m
Deal found 8/27![Multiple Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:03 am -
1 stop8h 44m
Deal found 8/28![American Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” 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 10/112:00 pm -
2 stops30h 55m
Deal found 8/27![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:30 pm -
3 stops46h 25m
Deal found 8/27![Multiple Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:16 am -
1 stop9h 29m
Deal found 8/27![American Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:32 pm -
3 stops40h 33m
Deal found 8/26![Multiple Airlines logo]()
$236
Find flight deals from Missouri to Toronto
Keep the following information in mind while searching for Missouri to Toronto flight deals. Data was last updated August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $365 (American Airlines) |
One-way from | $145 (Kiwi.com) |
Popular in | August |
Cheapest in | December |
Average price | $756 |
Good round-trip deal | $550 or less |
Good one-way deal | $351 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Toronto 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 August 31, 2026.
Use the filters below to find and compare flights from Missouri to Toronto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisToronto
STL Lambert-St Louis - YYZ Toronto Pearson Intl
STLYYZ
Lambert-St Louis
Wed 10/7
7:03 am-4:47 pm
1 stop8h 44m
Toronto Pearson Intl
Wed 10/14
11:09 am-8:32 pm
1 stop10h 23m
$494
Kansas CityToronto
MCI Kansas City - YYZ Toronto Pearson Intl
MCIYYZ
Kansas City
Wed 11/25
7:05 am-4:15 pm
1 stop8h 10m
Toronto Pearson Intl
Sat 12/5
12:18 pm-7:12 pm
1 stop7h 54m
$548
Kansas CityToronto
MCI Kansas City - YYZ Toronto Pearson Intl
MCIYYZ
Kansas City
Sun 10/25
2:39 pm-11:59 pm
1 stop8h 20m
Toronto Pearson Intl
Wed 11/11
7:35 am-4:26 pm
1 stop9h 51m
$569
St. LouisToronto
STL Lambert-St Louis - YYZ Toronto Pearson Intl
STLYYZ
Lambert-St Louis
Sat 10/10
4:30 pm-1:45 pm
1 stop20h 15m
Toronto Pearson Intl
Mon 10/12
1:50 pm-11:13 pm
2 stops10h 23m
$572
St. LouisToronto
STL Lambert-St Louis - YYZ Toronto Pearson Intl
STLYYZ
Lambert-St Louis
Thu 1/21
6:30 am-3:57 pm
1 stop8h 27m
Toronto Pearson Intl
Sun 1/24
10:20 am-8:37 pm
2 stops11h 17m
$575
Kansas CityToronto
MCI Kansas City - YYZ Toronto Pearson Intl
MCIYYZ
Kansas City
Thu 10/1
4:25 pm-11:59 pm
1 stop6h 34m
Toronto Pearson Intl
Sun 10/4
6:15 am-1:21 pm
1 stop8h 06m
$589
ColumbiaToronto
COU Columbia Regional - YYZ Toronto Pearson Intl
COUYYZ
Columbia Regional
Sat 9/26
10:38 am-11:26 pm
1 stop11h 48m
Toronto Pearson Intl
Sat 10/3
6:30 am-6:02 pm
1 stop12h 32m
$595
SpringfieldToronto
SGF Springfield-Branson - YYZ Toronto Pearson Intl
SGFYYZ
Springfield-Branson
Fri 10/9
8:04 pm-11:35 pm
1 stop26h 31m
Toronto Pearson Intl
Sat 10/24
1:30 pm-9:07 pm
2 stops32h 37m
$596
Kansas CityToronto
MCI Kansas City - YTZ Toronto Island
MCIYTZ
Kansas City
Sat 10/24
5:46 pm-6:45 pm
1 stop23h 59m
Toronto Island
Wed 10/28
3:15 pm-2:37 pm
1 stop24h 22m
$604
St. LouisToronto
STL Lambert-St Louis - YYZ Toronto Pearson Intl
STLYYZ
Lambert-St Louis
Sun 9/27
7:00 am-5:18 pm
1 stop9h 18m
Toronto Pearson Intl
Wed 9/30
6:00 am-4:47 pm
2 stops11h 47m
$618
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Toronto
Have a flexible travel schedule? Discover the best time to fly to Toronto from Missouri with our price prediction graph.
STL-YYZ
MCI-YYZ
MCI-YTZ
COU-YYZ
SGF-YYZ
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Missouri to Toronto
USMO-YTO
STL-YYZ
MCI-YYZ
MCI-YTZ
COU-YYZ
What is the cheapest month to book a flight from Missouri to Toronto?
Currently, March is the cheapest month in which you can book a flight from Missouri to Toronto (average of $543). Flying from Missouri to Toronto in January is currently the most expensive (average of $763). 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 MO to YTO?
Find hourly flight availability from Missouri to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 31, 2026.
When flying from Missouri to Toronto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Missouri to Toronto
Explore weekly flight availability from Missouri to Toronto. 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 August 31, 2026.
The most flights from USMO to YTO are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Missouri to Toronto?
Airfare is typical for this route at the moment.
Missouri to Toronto flights typically cost between $284 and $695 in September.The cheapest round-trip price found within the last 5 days was $365 on American Airlines (Sep 16-Sep 23).
How far ahead should I book a flight from Missouri to Toronto?
The best time to book flights from Missouri to Toronto is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Toronto. 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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Toronto flight routes
Alternative routes for Missouri to Toronto
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Complete your trip
Complete your trip to Toronto by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Toronto by cabin class
Find flights from Missouri to Toronto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Toronto flights
Browse other Missouri and Toronto flight options. Last updated on August 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to Toronto flights
Consider these flights traveling from Missouri to Toronto.
Other flights to Toronto
Explore flights to Toronto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Top 5 airlines flying from Missouri to Toronto
Discover the top 5 airlines that operate flights from Missouri to Toronto. 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 August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$253 | Average$734 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$270 | Average$576 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$272 | Average$606 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$280 | Average$743 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$591 | Average$684 | FlexibilityNo cancel fee | On-time60% |