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$100+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YYZ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$265
(Mytrip)

One-way from

$100
(Mytrip)

Popular in

January

Cheapest in

September

Average price

$625

Good round-trip deal

$692 or less

Good one-way deal

$177 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 ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:00 amMCI - YVR
1 stop10h 30mMultiple Airlines
Tue 7/297:45 amYVR - MCI
1 stop14h 27mMultiple Airlines
Deal found 6/9$265
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:44 amSTL - YYC
1 stop10h 40mMultiple Airlines
Sat 9/139:15 amYYC - STL
1 stop21h 34mMultiple Airlines
Deal found 6/11$283
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Mon 7/77:13 pmSTL - YVR
1 stop17h 22mMultiple Airlines
Wed 7/161:15 pmYVR - STL
1 stop18h 37mMultiple Airlines
Deal found 6/10$302
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/911:24 amSTL - YYZ
2 stops25h 41mMultiple Airlines
Tue 7/156:30 amYYZ - STL
1 stop11h 01mMultiple Airlines
Deal found 6/10$302
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/411:00 amMCI - YYZ
1 stop9h 08mMultiple Airlines
Sat 7/126:30 amYYZ - MCI
1 stop11h 39mMultiple Airlines
Deal found 6/11$312
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/812:11 pmSGF - YVR
1 stop28h 19mMultiple Airlines
Sun 8/177:45 amYVR - SGF
1 stop30h 04mMultiple Airlines
Deal found 6/11$328
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 9/155:55 amSTL - YYZ
1 stop10h 54mAmerican Airlines
Wed 9/1711:44 amYYZ - STL
1 stop11h 09mAmerican Airlines
Deal found 6/11$337
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/187:23 amSTL - YUL
1 stop8h 07mAmerican Airlines
Tue 9/235:15 pmYUL - STL
1 stop17h 11mAmerican Airlines
Deal found 6/11$340
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/121:24 pmSTL - YYC
1 stop11h 05mAmerican Airlines
Tue 8/196:29 amYYC - STL
1 stop14h 48mAmerican Airlines
Deal found 6/11$344
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 10/216:14 amMCI - YYZ
1 stop10h 26mAmerican Airlines
Wed 10/291:15 pmYYZ - MCI
1 stop11h 44mAmerican Airlines
Deal found 6/11$349
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/92:32 pmMCI - YYC
2 stops28h 52mMultiple Airlines
Wed 7/1612:15 pmYYC - MCI
1 stop20h 20mMultiple Airlines
Deal found 6/11$352
This Sun Country Air deal was found by Cheapflights users on 6/9. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/296:12 amSTL - YYZ
1 stop9h 38mSun Country Air
Thu 7/311:40 amYYZ - STL
1 stop24h 50mSun Country Air
Deal found 6/9$362

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 June 12, 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

Tue 7/22

6:00 am-2:30 pm

1 stop10h 30m

Vancouver Intl

Tue 7/29

7:45 am-12:12 am

1 stop14h 27m

$265

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Thu 9/4

8:44 am-6:24 pm

1 stop10h 40m

Calgary

Sat 9/13

9:15 am-7:49 am

1 stop21h 34m

$283

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Mon 7/7

7:13 pm-10:35 am

1 stop17h 22m

Vancouver Intl

Wed 7/16

1:15 pm-9:52 am

1 stop18h 37m

$302

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Wed 7/9

11:24 am-2:05 pm

2 stops25h 41m

Toronto Pearson Intl

Tue 7/15

6:30 am-4:31 pm

1 stop11h 01m

$302

Kansas CityToronto

MCI - YYZ

MCIYYZ

Kansas City

Fri 7/4

11:00 am-9:08 pm

1 stop9h 08m

Toronto Pearson Intl

Sat 7/12

6:30 am-5:09 pm

1 stop11h 39m

$312

SpringfieldVancouver

SGF - YVR

SGFYVR

Springfield-Branson

Fri 8/8

12:11 pm-2:30 pm

1 stop28h 19m

Vancouver Intl

Sun 8/17

7:45 am-3:49 pm

1 stop30h 04m

$328

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Mon 9/15

5:55 am-5:49 pm

1 stop10h 54m

Toronto Pearson Intl

Wed 9/17

11:44 am-9:53 pm

1 stop11h 09m

$337

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 8/12

1:24 pm-11:29 pm

1 stop11h 05m

Calgary

Tue 8/19

6:29 am-10:17 pm

1 stop14h 48m

$344

Kansas CityCalgary

MCI - YYC

MCIYYC

Kansas City

Wed 7/9

2:32 pm-6:24 pm

2 stops28h 52m

Calgary

Wed 7/16

12:15 pm-9:35 am

1 stop20h 20m

$352

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sun 6/29

6:12 am-4:50 pm

1 stop9h 38m

Toronto Pearson Intl

Thu 7/3

11:40 am-11:30 am

1 stop24h 50m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 July is currently the most expensive (average of $353). 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 June 12, 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 June 12, 2025.

The most flights from USMO to CA0 are scheduled on a Wednesday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Canada by month

Plan your trip to Canada by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Canada ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Canada when rainfall is around 2.0 in.

Temperature in Canada by month

Plan your trip to Canada by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Canada, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Missouri to Canada, such as Alaska Airlines, Delta and Finnair. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Finnair
7.6
Good
1,290 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 $141. However, be on the lookout for offers from Sun Country Air and Alaska 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 July is currently the most expensive (average of $353). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$141Average$650FlexibilityNo cancel feeOn-time69%
DeltaCheapest$165Average$583FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$165Average$565FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$180Average$619FlexibilityNo cancel feeOn-time71%
WestJetCheapest$354Average$602FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$360Average$589FlexibilityNo cancel feeOn-time75%

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