What is the cheapest airline that flies from Missouri to Canada?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Missouri to Canada

How many flights depart from Missouri to Canada on average per day?

6 flights are operational daily from Missouri to Canada as of August 2026. The most popular departure time for this route is 8:00a.m., with 66% of flights per day taking off in the afternoon.

How long is the flight from Missouri to Canada?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Canada, then you can expect flight times to average 1h 54m and 4h 23m, respectively.

How many flights depart from Missouri to Canada on average per week?

As of August 2026, there are 42 flights per week flying from Missouri to Canada. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

When did momondo last update prices for flights from Missouri to Canada?

Prices for flights from Missouri to Canada are updated daily.

How many operators does momondo search for flights from Missouri to Canada?

As of August 2026, there is 1 operator available to choose from for flights from Missouri to Canada.

How old do you have to be to fly from Missouri to Canada?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Canada.

What documentation or ID do you need to fly to Canada?

The travel and health documents required for your trip to Canada can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Canada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 179 Cheap Flights from Missouri to Canada in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Canada

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 a.m. - 9:50 p.m.

STL

YYC

12h 15m

1 stop

12:20 a.m. - 9:40 a.m.

YYC

STL

8h 20m

1 stop

C$ 404Multiple Airlines

Mon, 12 Oct - Wed, 21 Oct

2:29 p.m. - 11:00 a.m.

STL

YYC

21h 31m

1 stop

12:20 a.m. - 1:10 p.m.

YYC

STL

11h 50m

1 stop

C$ 405Multiple Airlines

Mon, 28 Sep - Sun, 4 Oct

8:10 p.m. - 2:45 p.m.

STL

YYC

19h 35m

1 stop

12:20 a.m. - 1:10 p.m.

YYC

STL

11h 50m

1 stop

C$ 411Multiple Airlines

Wed, 30 Sep - Sun, 4 Oct

2:29 p.m. - 11:00 a.m.

STL

YYC

21h 31m

1 stop

12:20 a.m. - 1:10 p.m.

YYC

STL

11h 50m

1 stop

C$ 419Multiple Airlines

Mon, 28 Sep - Tue, 6 Oct

6:29 a.m. - 7:55 p.m.

STL

YYC

14h 26m

2 stops

12:20 a.m. - 1:10 p.m.

YYC

STL

11h 50m

1 stop

C$ 423Multiple Airlines

Tue, 29 Sep - Sun, 4 Oct

8:10 p.m. - 2:45 p.m.

STL

YYC

19h 35m

1 stop

12:20 a.m. - 1:10 p.m.

YYC

STL

11h 50m

1 stop

C$ 425Multiple Airlines

Wed, 30 Sep - Tue, 6 Oct

2:29 p.m. - 11:00 a.m.

STL

YYC

21h 31m

1 stop

7:00 a.m. - 9:40 a.m.

YYC

STL

25h 40m

1 stop

C$ 427Multiple Airlines

Mon, 28 Sep - Thu, 8 Oct

8:10 p.m. - 2:45 p.m.

STL

YYC

19h 35m

1 stop

7:00 a.m. - 9:40 a.m.

YYC

STL

25h 40m

1 stop

C$ 432Multiple Airlines

Wed, 30 Sep - Thu, 8 Oct

8:55 a.m. - 11:56 a.m.

STL

YYZ

2h 01mdirect

12:55 p.m. - 2:02 p.m.

YYZ

STL

2h 07mdirect

C$ 733Air Canada

Sat, 22 Aug - Sun, 23 Aug

12:10 p.m. - 7:01 p.m.

STL

YYZ

5h 51m

1 stop

12:55 p.m. - 2:02 p.m.

YYZ

STL

2h 07mdirect

C$ 734Air Canada

Sat, 22 Aug - Sun, 23 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Missouri to Canada

Our best American Airlines deals on Missouri to Canada flight tickets

American Airlines

24 Aug

STL6:00 a.m.Lambert-St Louis

7h 33m

1 stop

YYZ2:33 p.m.Toronto Pearson Intl

31 Aug

YYZ1:15 p.m.Toronto Pearson Intl

11h 59m

1 stop

STL12:14 a.m.Lambert-St Louis

C$ 493

American Airlines

17 Sep

STL7:27 a.m.Lambert-St Louis

9h 17m

1 stop

YYZ5:44 p.m.Toronto Pearson Intl

28 Sep

YYZ1:15 p.m.Toronto Pearson Intl

12h 12m

1 stop

STL12:27 a.m.Lambert-St Louis

C$ 511

American Airlines

30 Oct

STL7:29 a.m.Lambert-St Louis

9h 16m

1 stop

YYZ5:45 p.m.Toronto Pearson Intl

2 Nov

YYZ7:09 a.m.Toronto Pearson Intl

10h 34m

1 stop

STL4:43 p.m.Lambert-St Louis

C$ 517

WestJet flights from Missouri to Canada

Our best WestJet deals on Missouri to Canada flight tickets

WestJet

28 Aug

STL12:52 p.m.Lambert-St Louis

9h 58m

1 stop

YYC9:50 p.m.Calgary

4 Sep

YYC11:40 a.m.Calgary

23h 16m

1 stop

STL11:56 a.m.Lambert-St Louis

C$ 584

WestJet

15 Aug

STL6:00 a.m.Lambert-St Louis

12h 10m

1 stop

YYC5:10 p.m.Calgary

22 Aug

YYC7:00 a.m.Calgary

12h 33m

1 stop

STL8:33 p.m.Lambert-St Louis

C$ 586

WestJet

25 Sep

STL6:00 a.m.Lambert-St Louis

12h 10m

1 stop

YYC5:10 p.m.Calgary

2 Oct

YYC12:20 a.m.Calgary

15h 12m

1 stop

STL4:32 p.m.Lambert-St Louis

C$ 597

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 12/10

10:35 a.m.-9:50 p.m.

1 stop12h 15m

Calgary

Wed 21/10

12:20 a.m.-9:40 a.m.

1 stop8h 20m

C$ 404

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 28/9

2:29 p.m.-11:00 a.m.

1 stop21h 31m

Calgary

Sun 4/10

12:20 a.m.-1:10 p.m.

1 stop11h 50m

C$ 405

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 30/9

8:10 p.m.-2:45 p.m.

1 stop19h 35m

Calgary

Sun 4/10

12:20 a.m.-1:10 p.m.

1 stop11h 50m

C$ 410

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 28/9

2:29 p.m.-11:00 a.m.

1 stop21h 31m

Calgary

Tue 6/10

12:20 a.m.-1:10 p.m.

1 stop11h 50m

C$ 419

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Tue 29/9

6:29 a.m.-7:55 p.m.

2 stops14h 26m

Calgary

Sun 4/10

12:20 a.m.-1:10 p.m.

1 stop11h 50m

C$ 423

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 30/9

8:10 p.m.-2:45 p.m.

1 stop19h 35m

Calgary

Tue 6/10

12:20 a.m.-1:10 p.m.

1 stop11h 50m

C$ 425

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 28/9

2:29 p.m.-11:00 a.m.

1 stop21h 31m

Calgary

Thu 8/10

7:00 a.m.-9:40 a.m.

1 stop25h 40m

C$ 427

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Wed 30/9

8:10 p.m.-2:45 p.m.

1 stop19h 35m

Calgary

Thu 8/10

7:00 a.m.-9:40 a.m.

1 stop25h 40m

C$ 432

Quickest round-trip

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sat 22/8

8:55 a.m.-11:56 a.m.

Nonstop2h 01m

Toronto Pearson Intl

Sun 23/8

12:55 p.m.-2:02 p.m.

Nonstop2h 07m

C$ 733

St. LouisToronto

STL - YYZ

STLYYZ

Lambert-St Louis

Sat 22/8

12:10 p.m.-7:01 p.m.

1 stop5h 51m

Toronto Pearson Intl

Sun 23/8

12:55 p.m.-2:02 p.m.

Nonstop2h 07m

C$ 734

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Canada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Canada?

In general, March is the cheapest month to fly from Missouri to Canada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 761. If you’re not able to fly to Canada in March, then April is your next best option. Flight prices from Missouri to Canada during April average around C$ 810.

What is the cheapest day to depart on your flight to Canada?

Our data shows that Saturday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as C$ 332. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 1,032. These prices are subject to change though, so be sure to set up a Price Alert for flights to Canada.

What is the cheapest time of day to depart on your flight to Canada?

According to our data, the cheapest time of day to fly to Canada is in the morning. momondo users have found flights departing from Missouri to Canada in the morning for as low as C$ 475. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Canada, so prices are often more expensive at around C$ 803 per ticket.

What is the cheapest Missouri to Canada flight route?

Fly from Lambert-St Louis to Toronto Pearson Intl for the best Missouri - Canada flight prices

What cabin class options are available on Missouri to Canada flights?

There is only 1 cabin class available to choose from on Missouri to Canada flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Missouri to Canada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Canada

Fastest flight time	1h 54m
Direct flights	Every day
Airports in Canada	515 airports

The fastest flight from Missouri to Canada takes 1h 54m

Direct flights go from Missouri to Canada every day.

There are 515 airports in Canada. From Missouri there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Missouri to Canada

When did momondo last update prices for flights from Missouri to Canada?
Prices for flights from Missouri to Canada are updated daily.
How many operators does momondo search for flights from Missouri to Canada?
As of August 2026, there is 1 operator available to choose from for flights from Missouri to Canada.
How old do you have to be to fly from Missouri to Canada?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Canada.
What documentation or ID do you need to fly to Canada?
The travel and health documents required for your trip to Canada can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Canada. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Missouri to Canada?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to Canada is Canadair (Bombardier) Regional Jet 900 (41.30% of total bookings). The next most popular plane models are Airbus A220-300 (25.36%), Boeing 787-8 Dreamliner (13.04%), and Embraer 175 (5.07%).

Best airlines flying from Missouri to Canada

Compare and see reviews for airlines that fly from Missouri to Canada with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 332	Free Cancellation	Rating 7.1 11,419 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Canada?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Canada . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missouri to Canada with flexible booking policies on momondo?

Flights from Missouri to Canada with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri to Canada?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Canada.

I’m not ready to book a flight from Missouri to Canada right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Canada, momondo offers a useful price alert feature which will track prices for flights to Canada from Missouri and alert you when they change.