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Missouri

$123+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Canada to Missouri

Keep the following information in mind while searching for Canada to Missouri flight deals. Data was last updated September 15, 2025.

Round-trip from

$261
(American Airlines)

One-way from

$123
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$606

Good round-trip deal

$405 or less

Good one-way deal

$283 or less
From Canada to Missouri
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One-way flight from Canada to Missouri
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Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Canada to Missouri.
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Price to beat on a one-way flight from Canada to Missouri.
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Find flight deals from Canada to Missouri

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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 10/101:29 pmYYC - STL
1 stop17h 40mAmerican Airlines
Mon 10/134:34 pmSTL - YYC
1 stop21h 00mAmerican Airlines
Deal found 9/13$261
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/178:05 pmYYZ - STL
1 stop20h 51mMultiple Airlines
Mon 10/209:59 pmSTL - YYZ
2 stops23h 53mMultiple Airlines
Deal found 9/12$263
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/131:30 pmYVR - STL
2 stops22h 27mMultiple Airlines
Mon 11/172:42 pmSTL - YVR
1 stop11h 33mMultiple Airlines
Deal found 9/14$267
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/307:45 amYVR - STL
2 stops23h 21mMultiple Airlines
Fri 10/39:35 pmSTL - YVR
1 stop28h 27mMultiple Airlines
Deal found 9/12$273
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/69:45 amYYZ - STL
1 stop29h 12mMultiple Airlines
Mon 11/109:07 pmSTL - YYZ
1 stop21h 48mMultiple Airlines
Deal found 9/13$284
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/63:55 pmYVR - MCI
1 stop20h 05mMultiple Airlines
Tue 10/142:55 pmMCI - YVR
1 stop11h 07mMultiple Airlines
Deal found 9/14$285
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/309:45 amYYZ - STL
1 stop29h 12mMultiple Airlines
Thu 11/66:22 pmSTL - YYZ
2 stops43h 18mMultiple Airlines
Deal found 9/14$287
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/112:00 pmYYZ - MCI
2 stops28h 10mMultiple Airlines
Mon 10/65:11 pmMCI - YYZ
1 stop19h 54mMultiple Airlines
Deal found 9/14$297
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/161:28 pmYVR - STL
1 stop16h 41mAmerican Airlines
Wed 10/228:04 pmSTL - YVR
1 stop18h 26mAmerican Airlines
Deal found 9/13$300
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/135:35 pmYVR - MCI
2 stops46h 20mMultiple Airlines
Wed 10/222:55 pmMCI - YVR
1 stop11h 07mMultiple Airlines
Deal found 9/14$303
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/37:45 pmYYZ - MCI
1 stop20h 25mMultiple Airlines
Tue 10/72:55 pmMCI - YYZ
2 stops14h 57mMultiple Airlines
Deal found 9/13$305
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/2312:30 amYYC - STL
1 stop8h 46mMultiple Airlines
Sun 10/265:15 pmSTL - YYC
2 stops25h 00mMultiple Airlines
Deal found 9/13$310

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 September 15, 2025.
Use the filters below to find and compare flights from Canada to Missouri that are best for you.

Fly from

Canada

Fly to

Missouri

Route

Depart

Return

Price

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 10/10

1:29 pm-8:09 am

1 stop17h 40m

Lambert-St Louis

Mon 10/13

4:34 pm-12:34 pm

1 stop21h 00m

$261

VancouverKansas City

YVR - MCI

YVRMCI

Vancouver Intl

Mon 10/6

3:55 pm-2:00 pm

1 stop20h 05m

Kansas City

Tue 10/14

2:55 pm-12:02 am

1 stop11h 07m

$285

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 10/30

9:45 am-1:57 pm

1 stop29h 12m

Lambert-St Louis

Thu 11/6

6:22 pm-2:40 pm

2 stops43h 18m

$287

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Fri 10/17

8:05 pm-3:56 pm

1 stop20h 51m

Lambert-St Louis

Mon 10/20

6:05 pm-10:40 pm

1 stop27h 35m

$295

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Wed 10/1

12:00 pm-3:10 pm

2 stops28h 10m

Kansas City

Mon 10/6

5:11 pm-2:05 pm

1 stop19h 54m

$297

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 10/16

1:28 pm-8:09 am

1 stop16h 41m

Lambert-St Louis

Wed 10/22

8:04 pm-12:30 pm

1 stop18h 26m

$300

VancouverKansas City

YVR - MCI

YVRMCI

Vancouver Intl

Mon 10/13

5:35 pm-5:55 pm

2 stops46h 20m

Kansas City

Wed 10/22

2:55 pm-12:02 am

1 stop11h 07m

$303

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Fri 10/3

7:45 pm-3:10 pm

1 stop20h 25m

Kansas City

Tue 10/7

2:55 pm-6:52 am

2 stops14h 57m

$305

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 10/23

12:30 am-10:16 am

1 stop8h 46m

Lambert-St Louis

Sun 10/26

5:15 pm-5:15 pm

2 stops25h 00m

$310

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 11/6

9:45 am-9:07 am

2 stops24h 22m

Lambert-St Louis

Mon 11/10

2:12 pm-12:11 am

1 stop8h 59m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from Canada to Missouri?

Currently, August is the cheapest month in which you can book a flight from Canada to Missouri (average of $311). Flying from Canada to Missouri in March is currently the most expensive (average of $356). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Missouri as you normally would.

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 September 15, 2025.

The most flights from CA0 to USMO are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 September 15, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines 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.
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
WestJet
7.2
Good
3,091 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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?

    There are many flights that can get you from Canada to Missouri in 16h 15m. Fly via American Airlines or United Airlines to get the fastest option. The distance from Canada to Missouri is about 1237 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Canada to Missouri one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $153. Users have also found prices from $199 and $234 on United Airlines and Delta, respectively.

  • 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, August is the cheapest month in which you can book a flight from Canada to Missouri (average of $311). Flying from Canada to Missouri in March is currently the most expensive (average of $356). 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.

See more FAQs

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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.
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Top 5 airlines flying from Canada to Missouri

Discover the top 5 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$282Average$573FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$295Average$577FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$324Average$578FlexibilityNo cancel feeOn-time67%
WestJetCheapest$340Average$478FlexibilityNo cancel feeOn-time60%
DeltaCheapest$400Average$556FlexibilityNo cancel feeOn-timeN/A

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