Cheap flights from Canada to Missouri from C$ 180

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MCI
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Missouri

Enter your travel dates to find the best prices.

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 18 December 2025.

Fri 26/126:00 a.m.YVR - STL
2 stops10h 20mDelta
Wed 31/127:20 a.m.STL - YVR
1 stop11h 22mDelta
Deal found 16/12C$ 550
Wed 24/123:30 p.m.YVR - MCI
1 stop5h 52mDelta
Wed 7/13:46 p.m.MCI - YVR
2 stops10h 13mDelta
Deal found 15/12C$ 602
Wed 24/128:30 a.m.YVR - MCI
1 stop11h 20mAir Canada
Wed 7/18:00 a.m.MCI - YVR
1 stop12h 10mAir Canada
Deal found 15/12C$ 675
Thu 25/129:35 a.m.YYZ - STL
2 stops25h 27mMultiple Airlines
Sun 18/11:35 p.m.STL - YYZ
1 stop16h 12mMultiple Airlines
Deal found 16/12C$ 690
Wed 24/126:30 p.m.YVR - STL
2 stops18h 59mAir Canada
Wed 31/124:05 p.m.STL - YVR
1 stop10h 45mAir Canada
Deal found 16/12C$ 710
Mon 22/129:00 a.m.YVR - STL
2 stops11h 16mWestJet
Mon 29/126:05 a.m.STL - YVR
1 stop7h 23mWestJet
Deal found 17/12C$ 719
Wed 24/128:45 a.m.YVR - STL
1 stop11h 37mUnited Airlines
Thu 1/19:00 a.m.STL - YVR
1 stop14h 10mUnited Airlines
Deal found 16/12C$ 723
Sun 21/129:00 a.m.YVR - STL
2 stops11h 16mWestJet
Mon 29/126:29 a.m.STL - YVR
2 stops11h 31mWestJet
Deal found 17/12C$ 733
Sun 21/129:00 a.m.YVR - STL
2 stops11h 16mWestJet
Thu 1/16:05 a.m.STL - YVR
1 stop7h 23mWestJet
Deal found 16/12C$ 743
Sun 21/129:00 a.m.YVR - STL
2 stops24h 12mWestJet
Tue 30/126:29 a.m.STL - YVR
2 stops11h 31mWestJet
Deal found 16/12C$ 756
Sun 21/129:00 a.m.YVR - STL
2 stops24h 12mWestJet
Sun 28/127:06 p.m.STL - YVR
1 stop18h 22mWestJet
Deal found 16/12C$ 758
Thu 25/128:45 a.m.YVR - STL
2 stops11h 31mDelta
Thu 1/17:20 a.m.STL - YVR
2 stops15h 34mDelta
Deal found 16/12C$ 761

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 18 December 2025.

Round-trip from

C$ 304

One-way from

C$ 180

Popular in

December

Cheapest in

April

Average price

C$ 1,093

Good round-trip deal

C$ 476 or less

Good one-way deal

C$ 494 or less
3/2-8/2
  • 3/2-8/2
  • 2 total stops
  • 45h 39m total
  • Canada to Missouri
12/1
  • 12/1
  • 2 total stops
  • 33h 06m total
  • Canada to Missouri
Highest demand for flights based on searches. 12% potential increase in price (C$ 151 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Canada to Missouri.
Price to beat on a one-way flight from Canada to Missouri.

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 629,999 searches. Data last updated 18 December 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

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 15/1

5:15 p.m.-7:54 a.m.

1 stop15h 39m

Lambert-St Louis

Thu 22/1

5:42 p.m.-2:20 p.m.

1 stop19h 38m

C$ 331

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 8/1

3:40 p.m.-12:12 p.m.

1 stop18h 32m

Lambert-St Louis

Thu 26/2

10:11 p.m.-10:20 p.m.

1 stop26h 09m

C$ 331

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 22/1

7:10 a.m.-11:33 p.m.

1 stop17h 23m

Lambert-St Louis

Mon 26/1

10:16 a.m.-12:11 a.m.

1 stop12h 55m

C$ 333

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Thu 8/1

8:00 p.m.-12:12 p.m.

1 stop17h 12m

Lambert-St Louis

Sun 11/1

12:37 p.m.-7:00 a.m.

2 stops17h 23m

C$ 347

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 14/1

5:15 p.m.-10:34 p.m.

1 stop30h 19m

Lambert-St Louis

Wed 21/1

5:42 p.m.-12:11 a.m.

1 stop29h 29m

C$ 351

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 29/1

5:30 p.m.-8:48 p.m.

1 stop25h 18m

Lambert-St Louis

Mon 2/2

8:22 p.m.-4:48 p.m.

2 stops22h 26m

C$ 351

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Thu 22/1

4:20 p.m.-11:33 p.m.

1 stop8h 13m

Lambert-St Louis

Sun 25/1

5:42 p.m.-5:13 p.m.

1 stop22h 31m

C$ 378

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Tue 27/1

9:00 a.m.-3:29 p.m.

1 stop8h 29m

Lambert-St Louis

Mon 2/2

4:05 p.m.-12:06 a.m.

1 stop6h 01m

C$ 382

VancouverKansas City

YVR - MCI

YVRMCI

Vancouver Intl

Fri 27/2

5:30 p.m.-11:33 p.m.

1 stop28h 03m

Kansas City

Mon 2/3

4:49 p.m.-11:59 p.m.

1 stop9h 10m

C$ 386

HalifaxSt. Louis

YHZ - STL

YHZSTL

Halifax Intl

Tue 27/1

3:15 p.m.-10:58 p.m.

2 stops9h 43m

Lambert-St Louis

Mon 2/2

6:40 p.m.-2:31 p.m.

2 stops17h 51m

C$ 390

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

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 C$ 270). Flying from Canada to Missouri in September is currently the most expensive (average of C$ 462). 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 18 December 2025.

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 evening could potentially save you up to 11% on airfare.

What is the cheapest day to fly from Canada to Missouri?

Use this chart to determine the cheapest time to fly round-trip from Canada to Missouri. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Canada to Missouri flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 December 2025.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines 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.

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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$ 382, Air Canada can have you in Missouri from Canada in 8h 29m. There are 2314 km between Canada and Missouri. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 263. Users have also found prices from C$ 313 and C$ 313 on United Airlines and Alaska Airlines, 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 C$ 270). Flying from Canada to Missouri in September is currently the most expensive (average of C$ 462). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 629,999 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 328AverageC$ 657FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 372AverageC$ 689FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 383AverageC$ 761FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 391AverageC$ 616FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 461AverageC$ 782FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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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