Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Canada to Missouri from C$ 171

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
27 Feb — 6 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 28 January 2026.

Wed 11/31:50 p.m.
YVR
-
STL
1 stop7h 09m
United Airlines
Wed 18/32:50 p.m.
STL
-
YVR
1 stop10h 16m
United Airlines
Deal found 26/1C$ 364
Sat 21/23:40 p.m.
YYZ
-
STL
2 stops40h 11m
Multiple Airlines
Mon 2/33:49 p.m.
STL
-
YYZ
1 stop7h 40m
Multiple Airlines
Deal found 27/1C$ 375
Tue 3/23:40 p.m.
YYZ
-
STL
2 stops16h 11m
Multiple Airlines
Tue 10/23:49 p.m.
STL
-
YYZ
1 stop7h 25m
Multiple Airlines
Deal found 28/1C$ 388
Fri 20/24:35 p.m.
YVR
-
MCI
2 stops25h 11m
Multiple Airlines
Fri 27/24:49 p.m.
MCI
-
YVR
1 stop9h 10m
Multiple Airlines
Deal found 27/1C$ 395
Wed 25/26:00 a.m.
YYZ
-
STL
1 stop10h 35m
American Airlines
Wed 4/36:00 a.m.
STL
-
YYZ
1 stop10h 36m
American Airlines
Deal found 27/1C$ 400
Mon 20/47:23 a.m.
YVR
-
STL
2 stops15h 02m
Delta
Sat 25/46:20 a.m.
STL
-
YVR
1 stop6h 30m
Delta
Deal found 26/1C$ 406
Thu 5/28:20 p.m.
YYZ
-
STL
1 stop15h 03m
Multiple Airlines
Sun 8/25:42 p.m.
STL
-
YYZ
1 stop19h 38m
Multiple Airlines
Deal found 27/1C$ 411
Wed 11/22:15 p.m.
YOW
-
MCI
1 stop6h 41m
United Airlines
Wed 18/212:37 p.m.
MCI
-
YOW
1 stop5h 18m
United Airlines
Deal found 26/1C$ 418
Thu 19/29:30 a.m.
YVR
-
STL
1 stop9h 56m
Multiple Airlines
Wed 25/24:51 p.m.
STL
-
YVR
2 stops32h 49m
Multiple Airlines
Deal found 27/1C$ 422
Tue 17/211:10 a.m.
YOW
-
MCI
1 stop11h 49m
United Airlines
Thu 19/28:00 a.m.
MCI
-
YOW
1 stop12h 18m
United Airlines
Deal found 27/1C$ 432
Wed 25/27:10 a.m.
YYZ
-
STL
1 stop16h 17m
Multiple Airlines
Wed 4/38:17 p.m.
STL
-
YYZ
2 stops22h 38m
Multiple Airlines
Deal found 27/1C$ 442
Thu 26/26:20 a.m.
YVR
-
STL
2 stops9h 22m
Delta
Mon 2/36:40 p.m.
STL
-
YVR
2 stops18h 09m
Delta
Deal found 25/1C$ 442

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 28 January 2026.

Round-trip from

C$ 364

One-way from

C$ 171

Popular in

August

Cheapest in

April

Average price

C$ 780

Good round-trip deal

C$ 577 or less

Good one-way deal

C$ 490 or less
United Airlines
  • United Airlines
  • 11/3-18/3
  • 2 total stops
  • 17h 25m total
  • Canada to Missouri
Search Deals
4/3
  • 4/3
  • 1 total stop
  • 16h 12m total
  • Canada to Missouri
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 80 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 January 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 28 January 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

VancouverKansas City

YVR - MCI

YVRMCI

Vancouver Intl

Fri 20/2

4:35 p.m.-7:46 p.m.

2 stops25h 11m

Kansas City

Fri 27/2

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

1 stop9h 10m

C$ 395

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 25/2

6:00 a.m.-3:35 p.m.

1 stop10h 35m

Lambert-St Louis

Wed 4/3

6:00 a.m.-5:36 p.m.

1 stop10h 36m

C$ 400

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Wed 11/2

2:15 p.m.-7:56 p.m.

1 stop6h 41m

Kansas City

Wed 18/2

12:37 p.m.-6:55 p.m.

1 stop5h 18m

C$ 418

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 19/2

9:30 a.m.-9:26 p.m.

1 stop9h 56m

Lambert-St Louis

Wed 25/2

4:51 p.m.-11:40 p.m.

2 stops32h 49m

C$ 422

OttawaKansas City

YOW - MCI

YOWMCI

Ottawa

Tue 17/2

11:10 a.m.-9:59 p.m.

1 stop11h 49m

Kansas City

Thu 19/2

8:00 a.m.-9:18 p.m.

1 stop12h 18m

C$ 432

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$ 442

TorontoSt. Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

Wed 25/2

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

1 stop16h 17m

Lambert-St Louis

Wed 4/3

8:17 p.m.-7:55 p.m.

2 stops22h 38m

C$ 442

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Wed 11/3

9:00 a.m.-11:25 p.m.

2 stops12h 25m

Lambert-St Louis

Wed 18/3

6:29 a.m.-3:53 p.m.

2 stops11h 24m

C$ 446

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 12/2

12:07 p.m.-11:23 p.m.

1 stop9h 16m

Lambert-St Louis

Tue 17/2

6:10 a.m.-10:57 a.m.

1 stop6h 47m

C$ 446

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Wed 25/3

11:40 a.m.-11:25 p.m.

2 stops9h 45m

Lambert-St Louis

Mon 30/3

6:29 a.m.-10:57 a.m.

1 stop6h 28m

C$ 462

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 60 results
1
2
3
...
6

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$ 458). 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 28 January 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 24 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.

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 28 January 2026.

The most flights from CA0 to USMO are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 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 28 January 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
8,122 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

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.
Delta
7.9
Good
8,122 reviews
Delta
7.9
Good
8,122 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

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.
United Airlines
7.4
Good
9,206 reviews
Delta
7.9
Good
8,122 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

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.
American Airlines
7.2
Good
11,201 reviews
Delta
7.9
Good
8,122 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

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.
WestJet
7.2
Good
3,251 reviews
Delta
7.9
Good
8,122 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

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.
Air Canada
7.1
Good
10,664 reviews
Delta
7.9
Good
8,122 reviews
Check prices

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

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$ 418, American Airlines can have you in Missouri from Canada in 6h 41m. There are 1698 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$ 458). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Newark flights
Pearson Intl to Fort Lauderdale flights
Toronto Island to Newark flights
Vancouver Intl to Los Angeles flights
Pearson Intl to Las Vegas flights
Pearson Intl to Orlando flights
Vancouver Intl to Las Vegas flights
Pearson Intl to LaGuardia flights
Pearson Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Tampa flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Dallas/Fort Worth flights
Toronto Island to Fort Lauderdale flights
Vancouver Intl to Honolulu flights
Toronto Island to Orlando flights
Calgary to Las Vegas flights
Vancouver Intl to John F Kennedy Intl flights
Vancouver Intl to Newark flights
Pearson Intl to San Francisco flights
Pearson Intl to Hobby flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Vancouver Intl to Sky Harbor Intl flights
Vancouver Intl to Palm Springs flights
Vancouver Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pearson Intl to Seattle flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Sky Harbor Intl flights
Toronto Island to Miami flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Boston flights
Hamilton to Fort Lauderdale flights
Abbotsford to Las Vegas flights
Abbotsford to Los Angeles flights
Pearson Intl to O'Hare Intl flights
Toronto Island to Las Vegas flights
Pearson Intl to Reagan-National flights
Vancouver Intl to Ontario flights
Québec City to Fort Lauderdale flights
Vancouver Intl to San Diego flights
Edmonton to Las Vegas flights
Pearson Intl to Fort Myers flights
Vancouver Intl to LaGuardia flights

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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 329AverageC$ 762FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 357AverageC$ 636FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 369AverageC$ 686FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 432AverageC$ 622FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 485AverageC$ 771FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.