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Cheap flights from Canada to Missouri from C$ 190

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
10 May — 17 May1
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 10 April 2026.

Sat 23/511:35 p.m.
YVR
-
STL
1 stop7h 06m
United Airlines
Mon 29/65:10 a.m.
STL
-
YVR
1 stop6h 41m
United Airlines
Deal found 8/4C$ 376
Wed 27/511:39 a.m.
YYZ
-
STL
1 stop8h 41m
American Airlines
Wed 10/61:45 p.m.
STL
-
YYZ
1 stop8h 44m
American Airlines
Deal found 6/4C$ 416
Wed 3/63:30 p.m.
YHZ
-
MCI
1 stop7h 22m
WestJet
Mon 8/66:00 a.m.
MCI
-
YHZ
1 stop28h 37m
WestJet
Deal found 6/4C$ 444
Mon 20/411:52 a.m.
YVR
-
STL
1 stop19h 02m
American Airlines
Sat 25/45:20 a.m.
STL
-
YVR
1 stop7h 28m
American Airlines
Deal found 5/4C$ 448
Wed 6/56:15 a.m.
YYZ
-
STL
1 stop8h 48m
American Airlines
Wed 13/55:51 a.m.
STL
-
YYZ
1 stop7h 42m
American Airlines
Deal found 7/4C$ 455
Sat 18/41:59 p.m.
YVR
-
STL
1 stop16h 26m
United Airlines
Wed 22/48:54 a.m.
STL
-
YVR
1 stop16h 02m
United Airlines
Deal found 5/4C$ 455
Wed 1/73:30 p.m.
YHZ
-
MCI
1 stop20h 09m
WestJet
Sat 11/74:00 p.m.
MCI
-
YHZ
2 stops20h 10m
WestJet
Deal found 8/4C$ 457
Wed 22/73:30 p.m.
YHZ
-
MCI
1 stop7h 19m
WestJet
Wed 5/82:10 p.m.
MCI
-
YHZ
2 stops22h 00m
WestJet
Deal found 6/4C$ 458
Sat 3/102:00 p.m.
YYC
-
STL
1 stop9h 36m
Delta
Sat 10/103:45 p.m.
STL
-
YYC
1 stop6h 09m
Delta
Deal found 6/4C$ 465
Wed 12/86:40 a.m.
YHZ
-
MCI
1 stop17h 47m
WestJet
Thu 13/810:20 a.m.
MCI
-
YHZ
1 stop9h 25m
WestJet
Deal found 9/4C$ 475
Tue 28/47:00 a.m.
YYC
-
STL
1 stop22h 50m
Multiple Airlines
Fri 1/58:23 p.m.
STL
-
YYC
1 stop15h 37m
Multiple Airlines
Deal found 7/4C$ 476
Sun 24/53:30 p.m.
YHZ
-
MCI
1 stop7h 22m
WestJet
Sun 31/56:19 a.m.
MCI
-
YHZ
2 stops10h 26m
WestJet
Deal found 9/4C$ 479

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 10 April 2026.

Round-trip from

C$ 376

One-way from

C$ 190

Popular in

March

Cheapest in

June

Average price

C$ 851

Good round-trip deal

C$ 981 or less

Good one-way deal

C$ 496 or less
United Airlines
  • United Airlines
  • 23/5-29/6
  • 2 total stops
  • 13h 47m total
  • Canada to Missouri
Search Deals
Air Canada
  • Air Canada
  • 5/9
  • 1 total stop
  • 10h 37m total
  • Canada to Missouri
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 10 April 2026.
Use the filters below to find and compare flights from Canada to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Sat 23/5

5:25 p.m.-12:42 p.m.

2 stops17h 17m

Lambert-St Louis

Mon 29/6

1:13 p.m.-10:25 p.m.

1 stop11h 12m

C$ 389

HalifaxKansas City

YHZ - MCI

YHZMCI

Halifax Intl

Wed 3/6

8:00 p.m.-11:16 a.m.

2 stops17h 16m

Kansas City

Mon 8/6

2:56 p.m.-9:15 p.m.

2 stops28h 19m

C$ 448

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Mon 20/4

11:52 a.m.-8:54 a.m.

1 stop19h 02m

Lambert-St Louis

Sat 25/4

5:20 a.m.-10:48 a.m.

1 stop7h 28m

C$ 448

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sat 3/10

2:00 p.m.-12:36 a.m.

1 stop9h 36m

Lambert-St Louis

Sat 10/10

3:45 p.m.-8:54 p.m.

1 stop6h 09m

C$ 465

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 28/4

7:00 a.m.-6:50 a.m.

1 stop22h 50m

Lambert-St Louis

Fri 1/5

8:23 p.m.-11:00 a.m.

1 stop15h 37m

C$ 476

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Sat 12/9

2:00 p.m.-12:36 a.m.

1 stop9h 36m

Lambert-St Louis

Sat 19/9

12:10 p.m.-11:06 p.m.

2 stops11h 56m

C$ 486

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 2/9

6:00 a.m.-8:39 p.m.

1 stop13h 39m

Lambert-St Louis

Sun 6/9

5:32 p.m.-10:36 p.m.

1 stop6h 04m

C$ 495

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 22/9

6:45 a.m.-2:45 p.m.

1 stop7h 00m

Lambert-St Louis

Mon 28/9

7:44 a.m.-11:20 p.m.

1 stop16h 36m

C$ 499

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Fri 24/4

7:30 p.m.-4:42 p.m.

2 stops19h 12m

Lambert-St Louis

Tue 28/4

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

1 stop6h 30m

C$ 506

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Tue 2/6

11:35 p.m.-3:46 p.m.

1 stop14h 11m

Lambert-St Louis

Sat 6/6

5:10 a.m.-6:18 p.m.

1 stop15h 08m

C$ 520

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Canada to Missouri (average of C$ 180). Flying from Canada to Missouri in September is currently the most expensive (average of C$ 463). 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 10 April 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.

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 10 April 2026.

The most flights from CA0 to USMO are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 10 April 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet 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
8,400 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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.
Delta
7.9
Good
8,400 reviews
Delta
7.9
Good
8,400 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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.
United Airlines
7.4
Good
9,561 reviews
Delta
7.9
Good
8,400 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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.
WestJet
7.2
Good
3,320 reviews
Delta
7.9
Good
8,400 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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.
American Airlines
7.1
Good
11,564 reviews
Delta
7.9
Good
8,400 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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.
Air Canada
7.1
Good
10,915 reviews
Delta
7.9
Good
8,400 reviews
Check prices

Overall

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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$ 448, United Airlines can have you in Missouri from Canada in 17h 16m. There are 2630 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$ 207. Users have also found prices from C$ 264 and C$ 314 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, July is the cheapest month in which you can book a flight from Canada to Missouri (average of C$ 180). Flying from Canada to Missouri in September is currently the most expensive (average of C$ 463). 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 6 airlines flying from Canada to Missouri

Discover the top 6 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 180AverageC$ 620FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Air CanadaCheapestC$ 213AverageC$ 711FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 275AverageC$ 730FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 323AverageC$ 722FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 475AverageC$ 664FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 490AverageC$ 849FlexibilityNo 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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