This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
9 Dec — 16 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheap flight deals from Canada to Missouri
Enter your travel dates to find the best prices.
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Direct
Last-minute
One-way
Cheapest flights from Canada to Missouri
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 9 November 2026.
Mon 7/127:35 a.m. -
1 stop9h 24m
Mon 14/124:49 p.m. -
1 stop21h 31m
Deal found 8/11C$ 466
Thu 19/119:30 a.m. -
1 stop6h 27m
Wed 25/115:00 a.m. -
1 stop8h 45m
Deal found 4/11C$ 466
Mon 7/122:25 p.m. -
2 stops45h 52m
Wed 16/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 482
Mon 23/112:50 p.m. -
1 stop17h 05m
Thu 26/118:00 a.m. -
1 stop15h 19m
Deal found 7/11C$ 493
Tue 8/129:35 a.m. -
2 stops26h 42m
Wed 16/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 496
Fri 20/112:50 p.m. -
1 stop17h 05m
Tue 26/15:00 a.m. -
1 stop8h 45m
Deal found 4/11C$ 499
Mon 7/122:25 p.m. -
2 stops45h 52m
Tue 15/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 509
Thu 3/127:35 a.m. -
2 stops28h 42m
Wed 16/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 523
Wed 9/1210:40 a.m. -
2 stops49h 37m
Tue 15/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 524
Wed 2/129:35 a.m. -
1 stop11h 36m
Wed 9/1212:02 p.m. -
2 stops26h 18m
Deal found 4/11C$ 547
Fri 4/128:45 p.m. -
2 stops13h 44m
Fri 11/122:15 p.m. -
1 stop10h 36m
Deal found 4/11C$ 548
Tue 17/118:15 p.m. -
2 stops23h 44m
Tue 19/18:52 a.m. -
1 stop7h 07m
Deal found 4/11C$ 579
Best flights from Canada to Missouri
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 9 November 2026.
Mon 23/112:50 p.m. -
1 stop17h 05m
Thu 26/118:00 a.m. -
1 stop15h 19m
Deal found 7/11C$ 493
Fri 20/112:17 p.m. -
1 stop9h 23m
Sun 22/112:20 p.m. -
1 stop10h 22m
Deal found 4/11C$ 499
Mon 7/126:30 a.m. -
2 stops14h 05m
Mon 14/124:49 p.m. -
1 stop21h 31m
Deal found 8/11C$ 582
Mon 23/111:36 p.m. -
1 stop6h 23m
Thu 26/117:30 a.m. -
2 stops13h 20m
Deal found 6/11C$ 804
Wed 25/113:15 p.m. -
1 stop9h 46m
Mon 30/111:14 p.m. -
1 stop9h 45m
Deal found 5/11C$ 856
Mon 23/115:00 a.m. -
2 stops10h 31m
Thu 26/116:13 a.m. -
2 stops11h 47m
Deal found 7/11C$ 949
Fri 22/18:15 p.m. -
2 stops16h 48m
Sun 24/15:42 p.m. -
2 stops21h 01m
Deal found 4/11C$ 499
Fri 4/122:20 p.m. -
1 stop9h 26m
Fri 11/122:15 p.m. -
1 stop10h 36m
Deal found 4/11C$ 499
Wed 2/127:45 a.m. -
1 stop8h 24m
Sat 5/126:00 a.m. -
1 stop8h 21m
Deal found 7/11C$ 593
Thu 25/28:00 a.m. -
1 stop8h 58m
Mon 1/37:02 p.m. -
2 stops27h 13m
Deal found 5/11C$ 654
Fri 20/112:50 p.m. -
1 stop7h 34m
Mon 23/111:45 p.m. -
2 stops21h 08m
Deal found 4/11C$ 605
Sat 21/114:37 p.m. -
1 stop5h 50m
Tue 1/122:50 p.m. -
1 stop10h 01m
Deal found 7/11C$ 596
Sat 21/112:55 p.m. -
2 stops20h 39m
Tue 1/128:29 p.m. -
3 stops28h 30m
Deal found 4/11C$ 660
Fri 20/112:50 p.m. -
1 stop17h 05m
Sun 22/114:39 p.m. -
2 stops20h 51m
Deal found 4/11C$ 646
Thu 19/118:10 a.m. -
2 stops10h 20m
Mon 23/116:00 a.m. -
1 stop12h 05m
Deal found 4/11C$ 804
Thu 10/122:00 p.m. -
3 stops28h 35m
Sun 13/128:32 p.m. -
2 stops28h 27m
Deal found 6/11C$ 670
Sat 19/1211:45 a.m. -
1 stop8h 17m
Mon 4/16:00 a.m. -
1 stop10h 40m
Deal found 7/11C$ 857
Thu 25/27:00 a.m. -
1 stop6h 13m
Mon 1/35:00 a.m. -
1 stop7h 37m
Deal found 3/11C$ 670
Mon 12/47:15 a.m. -
1 stop9h 41m
Fri 16/412:30 p.m. -
2 stops11h 43m
Deal found 8/11C$ 672
Wed 9/123:30 p.m. -
3 stops28h 05m
Tue 15/128:32 p.m. -
3 stops26h 10m
Deal found 8/11C$ 716
Thu 3/1212:08 p.m. -
1 stop8h 50m
Mon 7/126:02 a.m. -
1 stop8h 24m
Deal found 4/11C$ 874
Sat 21/111:36 p.m. -
1 stop6h 11m
Tue 1/127:00 a.m. -
1 stop7h 43m
Deal found 8/11C$ 678
Thu 10/126:00 a.m. -
1 stop8h 30m
Sun 13/123:58 p.m. -
1 stop6h 50m
Deal found 7/11C$ 679
Thu 3/126:25 p.m. -
2 stops17h 52m
Mon 7/1212:02 p.m. -
2 stops19h 30m
Deal found 4/11C$ 727
Wed 2/128:15 p.m. -
2 stops18h 16m
Sat 5/121:36 p.m. -
1 stop6h 28m
Deal found 7/11C$ 684
Thu 19/117:00 a.m. -
1 stop10h 26m
Sun 22/1112:35 p.m. -
1 stop9h 55m
Deal found 5/11C$ 687
Mon 7/1211:55 p.m. -
2 stops21h 02m
Wed 9/128:40 a.m. -
2 stops16h 12m
Deal found 6/11C$ 1,033
Thu 3/121:40 p.m. -
3 stops21h 37m
Thu 10/126:20 p.m. -
3 stops30h 10m
Deal found 4/11C$ 739
Fri 18/128:15 p.m. -
1 stop8h 15m
Mon 21/125:45 a.m. -
1 stop14h 19m
Deal found 4/11C$ 687
Thu 3/122:25 p.m. -
1 stop9h 01m
Wed 9/122:15 p.m. -
1 stop10h 06m
Deal found 8/11C$ 722
Direct flights from Canada to Missouri
Explore direct flight options from Canada to Missouri based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.
Tue 8/122:10 p.m. -
Nonstop2h 16m
Wed 9/124:05 p.m. -
Nonstop2h 00m
Deal found 7/11C$ 1,040
Wed 2/122:10 p.m. -
Nonstop2h 16m
Wed 9/124:05 p.m. -
Nonstop2h 00m
Deal found 4/11C$ 1,050
Tue 1/122:10 p.m. -
Nonstop2h 16m
Tue 8/124:05 p.m. -
Nonstop2h 00m
Deal found 6/11C$ 1,062
Wed 25/112:10 p.m. -
Nonstop2h 16m
Mon 30/114:05 p.m. -
Nonstop2h 00m
Deal found 5/11C$ 1,117
Sat 23/12:10 p.m. -
Nonstop2h 16m
Tue 26/14:05 p.m. -
Nonstop2h 00m
Deal found 6/11C$ 1,148
Thu 21/12:10 p.m. -
Nonstop2h 16m
Sun 24/14:05 p.m. -
Nonstop2h 00m
Deal found 6/11C$ 1,157
Fri 26/22:10 p.m. -
Nonstop2h 16m
Sun 28/24:05 p.m. -
Nonstop2h 00m
Deal found 7/11C$ 1,177
Mon 25/12:10 p.m. -
Nonstop2h 16m
Fri 29/14:05 p.m. -
Nonstop2h 00m
Deal found 6/11C$ 1,181
Mon 21/122:10 p.m. -
Nonstop2h 16m
Wed 30/124:05 p.m. -
Nonstop2h 00m
Deal found 7/11C$ 1,196
Last-minute flights from Canada to Missouri
Discover last-minute flight deals from Canada to Missouri. Data last updated 9 November 2026 and is based on user searches.
Tue 17/118:15 p.m. -
2 stops23h 44m
Tue 19/18:52 a.m. -
1 stop7h 07m
Deal found 4/11C$ 579
Thu 19/119:30 a.m. -
1 stop6h 27m
Wed 25/115:00 a.m. -
1 stop8h 45m
Deal found 4/11C$ 466
Fri 20/112:50 p.m. -
1 stop17h 05m
Tue 26/14:30 p.m. -
2 stops25h 49m
Deal found 4/11C$ 499
Mon 23/112:50 p.m. -
1 stop17h 05m
Thu 26/118:00 a.m. -
1 stop15h 19m
Deal found 7/11C$ 493
Wed 2/129:35 a.m. -
1 stop11h 36m
Wed 9/1212:02 p.m. -
2 stops26h 18m
Deal found 4/11C$ 547
Thu 3/127:35 a.m. -
2 stops28h 42m
Wed 16/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 523
Fri 4/128:45 p.m. -
2 stops13h 44m
Fri 11/122:15 p.m. -
1 stop10h 36m
Deal found 4/11C$ 548
Mon 7/127:35 a.m. -
1 stop9h 24m
Mon 14/124:49 p.m. -
1 stop21h 31m
Deal found 8/11C$ 466
Mon 7/122:25 p.m. -
2 stops45h 52m
Wed 16/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 482
Mon 7/122:25 p.m. -
2 stops45h 52m
Tue 15/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 509
Tue 8/129:35 a.m. -
2 stops26h 42m
Wed 16/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 496
Wed 9/1210:40 a.m. -
2 stops49h 37m
Tue 15/126:20 p.m. -
1 stop18h 20m
Deal found 6/11C$ 524
One-way flights from Canada to Missouri
Search for one-way flight options from Canada to Missouri. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.
Tue 1/1212:20 p.m. -
2 stops23h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 243
Fri 22/15:05 p.m. -
2 stops16h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 264
Mon 30/118:00 p.m. -
2 stops39h 06m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 271
Fri 22/12:50 p.m. -
1 stop7h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 281
Mon 30/1112:45 p.m. -
3 stops29h 48m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 291
Wed 13/111:05 a.m. -
3 stops31h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 298
Mon 30/115:10 p.m. -
2 stops26h 23m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 325
Wed 13/12:50 p.m. -
1 stop17h 16m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 326
Sun 22/111:00 p.m. -
2 stops25h 31m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 328
Mon 30/114:37 p.m. -
1 stop5h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 332
Wed 23/122:15 p.m. -
1 stop9h 31m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/11C$ 333
Sun 20/128:00 p.m. -
3 stops44h 42m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 335
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 9 November 2026.
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 7,457,451 searches. Data last updated 9 November 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
Price
Cheapest round-trip
TorontoSt. Louis
YYZ Toronto Pearson Intl - STL Lambert-St Louis
YYZSTL
Toronto Pearson Intl
Tue 1/12
12:20 p.m.-11:10 a.m.
2 stops23h 50m
Lambert-St Louis
Wed 31/12
12:00 a.m.-1:00 a.m.
Nonstop0h 00m
C$ 243
VancouverSt. Louis
YVR Vancouver Intl - STL Lambert-St Louis
YVRSTL
Vancouver Intl
Fri 22/1
2:50 p.m.-11:20 p.m.
1 stop7h 30m
Lambert-St Louis
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 281
VancouverSt. Louis
YVR Vancouver Intl - STL Lambert-St Louis
YVRSTL
Vancouver Intl
Sun 24/1
2:50 p.m.-11:20 p.m.
1 stop7h 30m
Lambert-St Louis
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 281
CalgarySt. Louis
YYC Calgary - STL Lambert-St Louis
YYCSTL
Calgary
Mon 30/11
8:00 p.m.-11:10 a.m.
3 stops39h 10m
Lambert-St Louis
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 284
VancouverKansas City
YVR Vancouver Intl - MCI Kansas City
YVRMCI
Vancouver Intl
Mon 30/11
12:45 p.m.-7:33 p.m.
3 stops29h 48m
Kansas City
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 291
VancouverKansas City
YVR Vancouver Intl - MCI Kansas City
YVRMCI
Vancouver Intl
Wed 13/1
11:05 a.m.-7:20 p.m.
3 stops31h 15m
Kansas City
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 298
EdmontonKansas City
YEG Edmonton - MCI Kansas City
YEGMCI
Edmonton
Mon 30/11
5:10 p.m.-7:33 p.m.
2 stops26h 23m
Kansas City
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 325
VancouverKansas City
YVR Vancouver Intl - MCI Kansas City
YVRMCI
Vancouver Intl
Wed 13/1
2:50 p.m.-9:06 a.m.
1 stop17h 16m
Kansas City
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 326
Quickest round-trip
VancouverKansas City
YVR Vancouver Intl - MCI Kansas City
YVRMCI
Vancouver Intl
Mon 30/11
4:37 p.m.-11:27 p.m.
1 stop5h 50m
Kansas City
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 332
VancouverSt. Louis
YVR Vancouver Intl - STL Lambert-St Louis
YVRSTL
Vancouver Intl
Wed 23/12
2:15 p.m.-12:46 a.m.
1 stop9h 31m
Lambert-St Louis
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 333
Flights are sorted by cheapest round-trip flights first.
Deals found on 5/11
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6
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.
YYZ-STL
YVR-STL
YVR-MCI
YYC-STL
YYZ-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 Canada to Missouri
CA0-USMO
YYZ-STL
YVR-STL
YVR-MCI
YYC-STL
What is the cheapest month to book a flight from Canada to Missouri?
Currently, February is the cheapest month in which you can book a flight from Canada to Missouri (average of C$ 657). Flying from Canada to Missouri in July is currently the most expensive (average of C$ 863). 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 9 November 2026.
One of the essential ways to save on airfare from Canada to Missouri is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 38% on airfare.
How far ahead should I book a flight from Canada to Missouri?
The price you pay for your flight from Canada to Missouri may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 9 November 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet
from Canada to Missouri. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
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.
How long is the flight from Canada to Missouri?
For as low as C$ 874, United Airlines can have you in Missouri from Canada in 8h 50m. There are 1556 km between Canada and Missouri. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Canada to Missouri that include hotel bookings?
Yes. In addition to deals on Canada to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Canada to Missouri?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Missouri.
Can I find deals for business class flights from Canada to Missouri?
Yes. Cheapflights offers flight deals from Canada to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Canada to Missouri?
Currently, February is the cheapest month in which you can book a flight from Canada to Missouri (average of C$ 657). Flying from Canada to Missouri in July is currently the most expensive (average of C$ 863). 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.
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 7,457,451 searches. Data last updated 9 November 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Canada to Missouri?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Canada to Missouri. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Canada to Missouri?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Canada to Missouri for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Canada to Missouri with no change fees?
Yes! Cheapflights helps users easily find flights from Canada to Missouri with no change fees.
Can Cheapflights notify me if prices for flights from Canada to Missouri become cheaper?
Yes! Start tracking prices for Canada to Missouri flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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