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Cheap flights from Canada to Missouri from C$ 179

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
5 Mar — 12 Mar1
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 3 February 2026.

Wed 8/78:30 a.m.
YVR
-
MCI
1 stop5h 36m
Alaska Airlines
Sun 12/77:59 p.m.
MCI
-
YVR
1 stop6h 08m
Alaska Airlines
Deal found 2/2C$ 179
Wed 4/37:10 a.m.
YYZ
-
STL
1 stop16h 17m
Multiple Airlines
Mon 9/34:51 p.m.
STL
-
YYZ
1 stop20h 29m
Multiple Airlines
Deal found 2/2C$ 322
Wed 4/37:10 a.m.
YYZ
-
STL
1 stop16h 17m
Multiple Airlines
Wed 11/311:32 a.m.
STL
-
YYZ
2 stops34h 48m
Multiple Airlines
Deal found 3/2C$ 351
Mon 20/47:45 p.m.
YVR
-
STL
2 stops33h 05m
Multiple Airlines
Sat 25/48:13 p.m.
STL
-
YVR
1 stop16h 32m
Multiple Airlines
Deal found 1/2C$ 380
Tue 3/37:10 a.m.
YYZ
-
MCI
1 stop9h 19m
Multiple Airlines
Wed 4/34:24 p.m.
MCI
-
YYZ
1 stop20h 56m
Multiple Airlines
Deal found 2/2C$ 391
Wed 8/411:00 p.m.
YVR
-
STL
1 stop9h 30m
Multiple Airlines
Sun 12/411:21 a.m.
STL
-
YVR
1 stop25h 51m
Multiple Airlines
Deal found 1/2C$ 391
Tue 10/39:30 a.m.
YVR
-
STL
2 stops22h 19m
Multiple Airlines
Sun 15/38:06 p.m.
STL
-
YVR
1 stop30h 06m
Multiple Airlines
Deal found 31/1C$ 399
Mon 20/47:30 p.m.
YVR
-
STL
2 stops15h 53m
Delta
Sat 25/46:20 a.m.
STL
-
YVR
1 stop6h 30m
Delta
Deal found 2/2C$ 406
Tue 3/37:10 a.m.
YYZ
-
MCI
1 stop9h 19m
Multiple Airlines
Mon 9/311:26 a.m.
MCI
-
YYZ
2 stops25h 54m
Multiple Airlines
Deal found 2/2C$ 407
Wed 18/312:15 p.m.
YYZ
-
MCI
2 stops12h 38m
Multiple Airlines
Wed 25/312:24 p.m.
MCI
-
YYZ
1 stop30h 31m
Multiple Airlines
Deal found 1/2C$ 434
Thu 9/45:20 p.m.
YOW
-
STL
1 stop4h 48m
United Airlines
Sat 11/47:45 a.m.
STL
-
YOW
1 stop5h 14m
United Airlines
Deal found 3/2C$ 434
Fri 6/37:55 p.m.
YYZ
-
STL
2 stops14h 54m
Multiple Airlines
Sun 8/36:19 p.m.
STL
-
YYZ
1 stop11h 24m
Multiple Airlines
Deal found 2/2C$ 437

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 3 February 2026.

Round-trip from

C$ 179

Popular in

August

Cheapest in

April

Average price

C$ 736

Good round-trip deal

C$ 577 or less

Good one-way deal

C$ 490 or less
Alaska Airlines
  • Alaska Airlines
  • 8/7-12/7
  • 2 total stops
  • 11h 44m total
  • Canada to Missouri
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Canada to Missouri.
Search Deals
Price to beat on a one-way flight from Canada to Missouri.
Search Deals

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 3 February 2026.
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

Wed 4/3

7:10 a.m.-10:27 p.m.

1 stop16h 17m

Lambert-St Louis

Mon 9/3

4:51 p.m.-2:20 p.m.

1 stop20h 29m

C$ 322

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Mon 20/4

7:45 p.m.-6:50 a.m.

2 stops33h 05m

Lambert-St Louis

Sat 25/4

8:13 p.m.-10:45 a.m.

1 stop16h 32m

C$ 380

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Wed 8/4

11:00 p.m.-10:30 a.m.

1 stop9h 30m

Lambert-St Louis

Sun 12/4

11:21 a.m.-11:12 a.m.

1 stop25h 51m

C$ 391

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Tue 10/3

9:30 a.m.-9:49 a.m.

2 stops22h 19m

Lambert-St Louis

Sun 15/3

8:06 p.m.-12:12 a.m.

1 stop30h 06m

C$ 399

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Mon 20/4

7:23 a.m.-12:25 a.m.

2 stops15h 02m

Lambert-St Louis

Sat 25/4

6:20 a.m.-10:50 a.m.

1 stop6h 30m

C$ 406

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Tue 3/3

3:40 p.m.-3:29 p.m.

2 stops24h 49m

Kansas City

Mon 9/3

11:26 a.m.-2:20 p.m.

2 stops25h 54m

C$ 423

OttawaSt. Louis

YOW - STL

YOWSTL

Ottawa

Thu 9/4

5:20 p.m.-9:08 p.m.

1 stop4h 48m

Lambert-St Louis

Sat 11/4

7:45 a.m.-1:59 p.m.

1 stop5h 14m

C$ 434

TorontoKansas City

YYZ - MCI

YYZMCI

Toronto Pearson Intl

Wed 18/3

12:15 p.m.-11:53 p.m.

2 stops12h 38m

Kansas City

Wed 25/3

12:24 p.m.-7:55 p.m.

1 stop30h 31m

C$ 434

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 26/2

6:20 a.m.-5:42 p.m.

2 stops9h 22m

Lambert-St Louis

Mon 2/3

6:40 p.m.-10:49 a.m.

2 stops18h 09m

C$ 438

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Sat 28/2

7:10 a.m.-11:59 p.m.

1 stop17h 49m

Lambert-St Louis

Mon 9/3

4:51 p.m.-2:20 p.m.

1 stop20h 29m

C$ 452

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

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$ 268). Flying from Canada to Missouri in September is currently the most expensive (average of C$ 457). 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 3 February 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 evening tend to be the most expensive. A flight at noon could potentially save you up to 32% 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 31 January 2026.

Travelers seeking maximum savings on their Canada to Missouri flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday evenings 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 3 February 2026.
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.
Delta
7.9
Good
8,138 reviews
Check prices

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

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.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews
Check prices

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

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.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,138 reviews
Check prices

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

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.
American Airlines
7.2
Good
11,218 reviews
Delta
7.9
Good
8,138 reviews
Check prices

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

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.
WestJet
7.2
Good
3,255 reviews
Delta
7.9
Good
8,138 reviews
Check prices

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

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.
Air Canada
7.1
Good
10,684 reviews
Delta
7.9
Good
8,138 reviews
Check prices

Entertainment

7.8

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.2

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$ 434, Delta can have you in Missouri from Canada in 4h 48m. There are 1413 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 United Airlines. According to our data, you can fly for as low as C$ 240. Users have also found prices from C$ 262 and C$ 310 on Air Canada 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$ 268). Flying from Canada to Missouri in September is currently the most expensive (average of C$ 457). 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.
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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 629,999 searches. Data last updated 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 329AverageC$ 757FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 357AverageC$ 637FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 368AverageC$ 667FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 469AverageC$ 622FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 484AverageC$ 780FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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