Cheap flights from Canada to Missouri from C$ 191

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STL
23 Aug — 30 Aug1
1 adult

Cheap 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 August 2025.

Round-trip from

C$ 379

One-way from

C$ 191

Popular in

December

Cheapest in

October

Average price

C$ 902

Good round-trip deal

C$ 535 or less

Good one-way deal

C$ 486 or less
19/9-22/9
  • 19/9-22/9
  • 3 total stops
  • 47h 16m total
  • Canada to Missouri
28/9
  • 28/9
  • 1 total stop
  • 14h 04m total
  • Canada to Missouri
Highest demand for flights based on searches. 5% potential increase in price (C$ 63 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Average for round-trip flights in August 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.

Find flight deals from Canada to Missouri

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 August 2025.

Fri 19/98:55 a.m.YYC - STL
1 stop23h 11mMultiple Airlines
Mon 22/94:00 p.m.STL - YYC
2 stops24h 05mMultiple Airlines
Deal found 15/8C$ 379
Mon 15/93:55 p.m.YVR - STL
2 stops15h 11mMultiple Airlines
Mon 22/94:00 p.m.STL - YVR
1 stop21h 13mMultiple Airlines
Deal found 17/8C$ 383
Thu 25/98:55 a.m.YYC - STL
1 stop23h 11mMultiple Airlines
Mon 29/94:00 p.m.STL - YYC
1 stop20h 19mMultiple Airlines
Deal found 18/8C$ 398
Wed 3/98:55 a.m.YYC - STL
2 stops27h 58mMultiple Airlines
Wed 10/97:55 p.m.STL - YYC
1 stop19h 50mMultiple Airlines
Deal found 18/8C$ 416
Wed 15/109:30 a.m.YVR - MCI
1 stop23h 12mMultiple Airlines
Sat 18/107:02 p.m.MCI - YVR
2 stops27h 46mMultiple Airlines
Deal found 17/8C$ 417
Tue 30/96:29 a.m.YYC - STL
1 stop13h 03mAmerican Airlines
Tue 7/108:04 p.m.STL - YYC
1 stop17h 30mAmerican Airlines
Deal found 16/8C$ 423
Fri 10/109:30 a.m.YVR - MCI
2 stops30h 25mMultiple Airlines
Mon 13/1011:37 a.m.MCI - YVR
1 stop11h 11mMultiple Airlines
Deal found 17/8C$ 423
Thu 18/912:30 a.m.YYC - MCI
1 stop14h 50mMultiple Airlines
Mon 22/95:15 p.m.MCI - YYC
2 stops22h 50mMultiple Airlines
Deal found 16/8C$ 427
Mon 27/1011:15 a.m.YYZ - STL
1 stop23h 47mMultiple Airlines
Sat 1/118:40 p.m.STL - YYZ
2 stops17h 40mMultiple Airlines
Deal found 17/8C$ 434
Wed 1/1012:30 a.m.YYC - MCI
1 stop14h 50mMultiple Airlines
Sun 12/108:38 p.m.MCI - YYC
1 stop19h 07mMultiple Airlines
Deal found 15/8C$ 437
Mon 22/91:29 p.m.YVR - STL
1 stop17h 57mAmerican Airlines
Tue 30/96:10 a.m.STL - YVR
1 stop18h 45mAmerican Airlines
Deal found 18/8C$ 439
Wed 1/1012:30 a.m.YYC - MCI
1 stop14h 50mMultiple Airlines
Sat 18/107:02 p.m.MCI - YYC
2 stops39h 43mMultiple Airlines
Deal found 15/8C$ 442

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 August 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

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Fri 19/9

8:55 a.m.-9:06 a.m.

1 stop23h 11m

Lambert-St Louis

Mon 22/9

4:00 p.m.-3:05 p.m.

2 stops24h 05m

C$ 379

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Mon 15/9

3:55 p.m.-9:06 a.m.

2 stops15h 11m

Lambert-St Louis

Mon 22/9

4:00 p.m.-11:13 a.m.

1 stop21h 13m

C$ 383

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Thu 25/9

8:55 a.m.-9:06 a.m.

1 stop23h 11m

Lambert-St Louis

Mon 29/9

4:00 p.m.-11:19 a.m.

1 stop20h 19m

C$ 398

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Wed 3/9

8:55 a.m.-1:53 p.m.

2 stops27h 58m

Lambert-St Louis

Wed 10/9

7:55 p.m.-2:45 p.m.

1 stop19h 50m

C$ 416

VancouverKansas City

YVR - MCI

YVRMCI

Vancouver Intl

Wed 15/10

9:30 a.m.-10:42 a.m.

1 stop23h 12m

Kansas City

Sat 18/10

7:02 p.m.-8:48 p.m.

2 stops27h 46m

C$ 417

CalgarySt. Louis

YYC - STL

YYCSTL

Calgary

Tue 30/9

6:29 a.m.-8:32 p.m.

1 stop13h 03m

Lambert-St Louis

Tue 7/10

8:04 p.m.-12:34 p.m.

1 stop17h 30m

C$ 423

VancouverKansas City

YVR - MCI

YVRMCI

Vancouver Intl

Fri 10/10

9:30 a.m.-5:55 p.m.

2 stops30h 25m

Kansas City

Mon 13/10

11:37 a.m.-8:48 p.m.

1 stop11h 11m

C$ 423

CalgaryKansas City

YYC - MCI

YYCMCI

Calgary

Thu 18/9

12:30 a.m.-4:20 p.m.

1 stop14h 50m

Kansas City

Mon 22/9

5:15 p.m.-3:05 p.m.

2 stops22h 50m

C$ 427

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Mon 22/9

1:29 p.m.-9:26 a.m.

1 stop17h 57m

Lambert-St Louis

Tue 30/9

6:10 a.m.-10:55 p.m.

1 stop18h 45m

C$ 439

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Tue 7/10

1:28 p.m.-8:09 a.m.

1 stop16h 41m

Lambert-St Louis

Tue 14/10

8:04 p.m.-12:30 p.m.

1 stop18h 26m

C$ 439

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/8

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, January is the cheapest month in which you can book a flight from Canada to Missouri (average of C$ 365). Flying from Canada to Missouri in September is currently the most expensive (average of C$ 491). 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 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Missouri as you normally would.

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 18 August 2025.

The most flights from CA0 to USMO are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 18 August 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.

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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$ 456, American Airlines can have you in Missouri from Canada in 9h 15m. There are 2498 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 American Airlines. According to our data, you can fly for as low as C$ 247. Users have also found prices from C$ 267 and C$ 361 on Iberia 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, January is the cheapest month in which you can book a flight from Canada to Missouri (average of C$ 365). Flying from Canada to Missouri in September is currently the most expensive (average of C$ 491). 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 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 August 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 256AverageC$ 761FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 321AverageC$ 804FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 329AverageC$ 667FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 366AverageC$ 571FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 529AverageC$ 696FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Canada to Missouri?

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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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