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$113+ Cheap flights from Missouri to Canada

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYZ
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Missouri to Canada

Keep the following information in mind while searching for Missouri to Canada flight deals. Data was last updated July 30, 2025.

Round-trip from

$307
(Kiwi.com)

One-way from

$113
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$740

Good round-trip deal

$648 or less

Good one-way deal

$356 or less
From Missouri to Canada
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One-way flight from Missouri to Canada
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Highest demand for flights based on searches. 4% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Missouri to Canada.
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Price to beat on a one-way flight from Missouri to Canada.
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Find flight deals from Missouri to Canada

Cheapest flights from Missouri to Canada
Explore the most affordable flight options available from Missouri to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 9/252:55 pmMCI - YVR
1 stop9h 30mMultiple Airlines
Sun 9/283:30 pmYVR - MCI
2 stops21h 40mMultiple Airlines
Deal found 7/28$307
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/152:55 pmMCI - YYZ
2 stops22h 10mMultiple Airlines
Thu 9/187:15 amYYZ - MCI
1 stop16h 52mMultiple Airlines
Deal found 7/29$307
This SmartFares deal was found by Cheapflights users on 7/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:00 amSTL - YVR
1 stop8h 48mAlaska Airlines
Sat 9/206:00 amYVR - STL
1 stop6h 39mAlaska Airlines
Deal found 7/30$314
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 9/43:01 pmMCI - YYC
1 stop24h 44mMultiple Airlines
Thu 9/118:55 amYYC - MCI
1 stop27h 53mMultiple Airlines
Deal found 7/30$316
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sat 9/136:00 amSTL - YVR
1 stop8h 48mMultiple Airlines
Sat 9/208:30 pmYVR - STL
2 stops16h 34mMultiple Airlines
Deal found 7/30$317
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Wed 9/104:05 pmSTL - YVR
1 stop9h 14mAir Canada
Sat 9/137:30 amYVR - STL
1 stop10h 08mAir Canada
Deal found 7/29$326
This American Airlines deal was found by Cheapflights users on 7/28. 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 9/39:56 amSTL - YYC
1 stop14h 23mAmerican Airlines
Wed 9/106:29 amYYC - STL
1 stop14h 24mAmerican Airlines
Deal found 7/28$327
This Delta deal was found by Cheapflights users on 7/29. 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 10/76:40 amMCI - YVR
1 stop7h 44mDelta
Sat 10/1111:39 amYVR - MCI
1 stop9h 42mDelta
Deal found 7/29$328
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/266:06 amSTL - YYZ
1 stop10h 35mAmerican Airlines
Tue 9/23:14 pmYYZ - STL
1 stop8h 03mAmerican Airlines
Deal found 7/27$331
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 9/102:25 pmSTL - YVR
1 stop9h 45mDelta
Sat 9/136:10 amYVR - STL
2 stops13h 50mDelta
Deal found 7/29$337
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sat 9/135:15 amMCI - YUL
1 stop8h 05mMultiple Airlines
Sat 9/206:45 amYUL - MCI
2 stops17h 22mMultiple Airlines
Deal found 7/30$341
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 9/49:50 amSTL - YYC
2 stops11h 12mMultiple Airlines
Sun 9/74:20 pmYYC - STL
1 stop15h 46mMultiple Airlines
Deal found 7/28$342

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Canada 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 July 30, 2025.
Use the filters below to find and compare flights from Missouri to Canada that are best for you.

Fly from

Missouri

Fly to

Canada

Route

Depart

Return

Price

Kansas CityVancouver

MCI - YVR

MCIYVR

Kansas City

Thu 9/25

2:55 pm-10:25 pm

1 stop9h 30m

Vancouver Intl

Sun 9/28

3:30 pm-3:10 pm

2 stops21h 40m

$307

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Mon 9/15

2:55 pm-2:05 pm

2 stops22h 10m

Toronto Pearson Intl

Thu 9/18

7:15 am-11:07 pm

1 stop16h 52m

$307

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Sat 9/13

6:00 am-12:48 pm

1 stop8h 48m

Vancouver Intl

Sat 9/20

6:00 am-2:39 pm

1 stop6h 39m

$314

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Thu 9/4

3:01 pm-2:45 pm

1 stop24h 44m

Calgary

Thu 9/11

8:55 am-1:48 pm

1 stop27h 53m

$316

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Sat 9/13

6:00 am-12:48 pm

1 stop8h 48m

Vancouver Intl

Sat 9/20

8:30 pm-3:04 pm

2 stops16h 34m

$317

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Wed 9/10

4:05 pm-11:19 pm

1 stop9h 14m

Vancouver Intl

Sat 9/13

7:30 am-7:38 pm

1 stop10h 08m

$326

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 9/3

9:56 am-11:19 pm

1 stop14h 23m

Calgary

Wed 9/10

6:29 am-9:53 pm

1 stop14h 24m

$327

Kansas CityVancouver

MCI - YVR

MCIYVR

Kansas City

Tue 10/7

6:40 am-12:24 pm

1 stop7h 44m

Vancouver Intl

Sat 10/11

11:39 am-11:21 pm

1 stop9h 42m

$328

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Tue 8/26

6:06 am-5:41 pm

1 stop10h 35m

Toronto Pearson Intl

Tue 9/2

3:14 pm-10:17 pm

1 stop8h 03m

$331

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Wed 9/10

2:25 pm-10:10 pm

1 stop9h 45m

Vancouver Intl

Sat 9/13

6:10 am-10:00 pm

2 stops13h 50m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Missouri 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 Missouri to Canada

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Canada (average of $243). Flying from Missouri to Canada in August is currently the most expensive (average of $348). 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 CA?

Find hourly flight availability from Missouri to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

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

Weekly flight availability from Missouri to Canada

Explore weekly flight availability from Missouri to Canada. 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 July 30, 2025.

The most flights from USMO to CA0 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 Canada

Get insights into the airlines that provide service to Canada. 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 Canada. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Missouri to Canada, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
WestJet
7.2
Good
2,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $145. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Missouri to Canada for a low price.

  • Can I find deals for flights from Missouri to Canada that include hotel bookings?

    Yes. In addition to deals on Missouri to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Canada.

  • Can I find deals for business class flights from Missouri to Canada?

    Yes. Cheapflights offers flight deals from Missouri to Canada 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 Missouri to Canada?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Canada (average of $243). Flying from Missouri to Canada in August is currently the most expensive (average of $348). 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 Missouri to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Missouri to Canada

Discover the top 6 airlines that operate flights from Missouri to Canada. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$141Average$644FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$164Average$584FlexibilityNo cancel feeOn-time67%
DeltaCheapest$165Average$580FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$330Average$584FlexibilityNo cancel feeOn-time71%
WestJetCheapest$354Average$606FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$360Average$583FlexibilityNo cancel feeOn-time75%

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