How many flights depart from St. Louis to Canada on average per day?

As of August 2026, there are 7 flights per day flying from St. Louis to Canada. The most common time of day flights depart is 12:00PM, with 73% of flights taking off in the afternoon.

How many flights depart from St. Louis to Canada on average per week?

51 flights are operational weekly from St. Louis to Canada as of August 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

What airlines fly to Canada?

United Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to Canada from St. Louis according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Canada. Keep in mind that there are 6 different airlines that fly to Canada on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to Canada?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Lambert-St Louis to Canada

When did momondo last update prices for flights from Lambert-St Louis Airport to Canada?

Prices for flights from Lambert-St Louis Airport to Canada are refreshed on a daily basis.

How many operators does momondo search for flights from Lambert-St Louis Airport to Canada?

As of August 2026, there are 6 operators available to choose from for flights from Lambert-St Louis Airport to Canada.

How old do you have to be to fly from Lambert-St Louis Airport to Canada?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport 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.

$135 Cheap Flights from St. Louis to Canada in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Canada

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 11:00 amSTL Lambert-St Louis-YYC Calgary

25h 25m1 stop Atlanta Hartsfield-Jackson

7:00 am - 9:40 amYYC Calgary-STL Lambert-St Louis

25h 40m1 stop Atlanta Hartsfield-Jackson

$289Multiple Airlines

Thu, Oct 8 - Sun, Oct 11

10:35 am - 11:00 amSTL Lambert-St Louis-YYC Calgary

25h 25m1 stop Atlanta Hartsfield-Jackson

12:20 am - 9:40 amYYC Calgary-STL Lambert-St Louis

8h 20m1 stop Atlanta Hartsfield-Jackson

$289Multiple Airlines

Thu, Oct 8 - Sun, Oct 11

12:10 pm - 8:15 pmSTL Lambert-St Louis-YVR Vancouver Intl

10h 05m1 stop Montreal Pierre Elliott Trudeau Intl

7:30 am - 6:41 pmYVR Vancouver Intl-STL Lambert-St Louis

9h 11m1 stop Montreal Pierre Elliott Trudeau Intl

$341Air Canada

Sat, Oct 10 - Thu, Oct 15

2:40 pm - 10:26 pmSTL Lambert-St Louis-YVR Vancouver Intl

9h 46m1 stop Toronto Pearson Intl

1:25 am - 2:00 pmYVR Vancouver Intl-STL Lambert-St Louis

10h 35m1 stop Toronto Pearson Intl

$350Air Canada

Wed, Sep 23 - Mon, Sep 28

5:10 am - 9:51 amSTL Lambert-St Louis-YVR Vancouver Intl

6h 41m1 stop Denver Intl

12:10 pm - 10:30 pmYVR Vancouver Intl-STL Lambert-St Louis

8h 20m1 stop Houston George Bush Intcntl

$365United Airlines

Wed, Sep 30 - Wed, Sep 30

5:00 am - 2:32 pmSTL Lambert-St Louis-YYZ Toronto Pearson Intl

8h 32m1 stop Chicago O'Hare Intl

3:13 pm - 12:27 amYYZ Toronto Pearson Intl-STL Lambert-St Louis

10h 14m1 stop Chicago O'Hare Intl

$369American Airlines

Fri, Sep 11 - Thu, Sep 17

7:29 am - 5:44 pmSTL Lambert-St Louis-YYZ Toronto Pearson Intl

9h 15m1 stop Chicago O'Hare Intl

7:09 am - 4:43 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

10h 34m1 stop Chicago O'Hare Intl

$369American Airlines

Fri, Oct 30 - Mon, Nov 2

6:00 am - 11:33 amSTL Lambert-St Louis-YVR Vancouver Intl

7h 33m1 stop Chicago O'Hare Intl

12:10 pm - 10:30 pmYVR Vancouver Intl-STL Lambert-St Louis

8h 20m1 stop Houston George Bush Intcntl

$384United Airlines

Mon, Sep 21 - Wed, Sep 30

7:10 am - 2:12 pmSTL Lambert-St Louis-YVR Vancouver Intl

8h 02m1 stop Salt Lake City

2:17 pm - 11:30 pmYVR Vancouver Intl-STL Lambert-St Louis

8h 13m1 stop Salt Lake City

$394Delta

Sat, Nov 14 - Mon, Dec 14

7:45 am - 12:13 pmSTL Lambert-St Louis-YVR Vancouver Intl

6h 28m1 stop Salt Lake City

1:18 pm - 12:44 amYVR Vancouver Intl-STL Lambert-St Louis

9h 26m1 stop Salt Lake City

$394Delta

Tue, Oct 20 - Wed, Oct 28

Cheap last minute flights

Enter your travel dates to find the best prices.

11:00 am - 8:10 amSTL Lambert-St Louis-YHZ Halifax Intl

19h 10m2 stops Atlanta Hartsfield-Jackson Calgary

8:00 pm - 9:54 amYHZ Halifax Intl-STL Lambert-St Louis

15h 54m2 stops Calgary Atlanta Hartsfield-Jackson

$549WestJet

Wed, Aug 12 - Wed, Aug 19

12:52 pm - 8:10 amSTL Lambert-St Louis-YHZ Halifax Intl

17h 18m2 stops Atlanta Hartsfield-Jackson Calgary

6:30 am - 8:31 pmYHZ Halifax Intl-STL Lambert-St Louis

16h 01m1 stop New York LaGuardia

$556WestJet

Wed, Aug 12 - Wed, Aug 19

9:32 am - 10:58 pmSTL Lambert-St Louis-YVR Vancouver Intl

15h 26m1 stop Chicago O'Hare Intl

2:12 pm - 9:24 amYVR Vancouver Intl-STL Lambert-St Louis

17h 12m1 stop Dallas/Fort Worth

$573American Airlines

Sun, Aug 9 - Wed, Aug 12

5:37 pm - 10:58 pmSTL Lambert-St Louis-YVR Vancouver Intl

7h 21m1 stop Portland

9:25 am - 11:26 pmYVR Vancouver Intl-STL Lambert-St Louis

12h 01m2 stops Calgary Minneapolis St Paul

$580Multiple Airlines

Mon, Aug 10 - Wed, Aug 12

5:37 pm - 10:58 pmSTL Lambert-St Louis-YVR Vancouver Intl

7h 21m1 stop Portland

10:55 pm - 9:54 amYVR Vancouver Intl-STL Lambert-St Louis

8h 59m1 stop Atlanta Hartsfield-Jackson

$584Multiple Airlines

Mon, Aug 10 - Wed, Aug 12

6:01 am - 2:03 pmSTL Lambert-St Louis-YHZ Halifax Intl

6h 02m1 stop Newark

7:00 am - 11:16 amYHZ Halifax Intl-STL Lambert-St Louis

6h 16m1 stop Newark

$648United Airlines

Sun, Aug 9 - Sun, Aug 16

5:10 am - 6:10 pmSTL Lambert-St Louis-YYC Calgary

14h 00m1 stop Denver Intl

6:00 am - 11:31 pmYYC Calgary-STL Lambert-St Louis

16h 31m1 stop Denver Intl

$714United Airlines

Fri, Aug 7 - Sun, Aug 16

4:45 pm - 9:55 pmSTL Lambert-St Louis-YVR Vancouver Intl

7h 10m1 stop Denver Intl

7:50 pm - 12:40 pmYVR Vancouver Intl-STL Lambert-St Louis

14h 50m1 stop Denver Intl

$789Air Canada

Sat, Aug 8 - Thu, Aug 13

5:00 am - 6:30 pmSTL Lambert-St Louis-YYZ Toronto Pearson Intl

12h 30m1 stop Chicago O'Hare Intl

1:15 pm - 12:14 amYYZ Toronto Pearson Intl-STL Lambert-St Louis

11h 59m1 stop Chicago O'Hare Intl

$1,137American Airlines

Sat, Aug 8 - Mon, Aug 10

8:55 am - 11:56 amSTL Lambert-St Louis-YYZ Toronto Pearson Intl

2h 01mnonstop

12:55 pm - 2:04 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 09mnonstop

$1,293Air Canada

Tue, Aug 11 - Thu, Aug 13

Cheap direct flights

Enter your travel dates to find the best prices.

8:55 am - 11:49 amSTL Lambert-St Louis-YYZ Toronto Pearson Intl

1h 54mnonstop

6:55 pm - 8:00 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 05mnonstop

$515Air Canada

Fri, Oct 2 - Tue, Oct 6

8:55 am - 11:49 amSTL Lambert-St Louis-YYZ Toronto Pearson Intl

1h 54mnonstop

7:15 pm - 8:20 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 05mnonstop

$521Air Canada

Wed, Sep 16 - Wed, Sep 23

8:55 am - 11:49 amSTL Lambert-St Louis-YYZ Toronto Pearson Intl

1h 54mnonstop

6:55 pm - 8:00 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 05mnonstop

$522Air Canada

Fri, Oct 2 - Tue, Oct 6

2:40 pm - 5:34 pmSTL Lambert-St Louis-YYZ Toronto Pearson Intl

1h 54mnonstop

6:55 pm - 8:00 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 05mnonstop

$574Air Canada

Sat, Oct 3 - Tue, Oct 6

8:55 am - 11:49 amSTL Lambert-St Louis-YYZ Toronto Pearson Intl

1h 54mnonstop

7:15 pm - 8:20 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 05mnonstop

$692United Airlines

Thu, Sep 17 - Thu, Sep 24

8:55 am - 11:49 amSTL Lambert-St Louis-YYZ Toronto Pearson Intl

1h 54mnonstop

6:55 pm - 8:00 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 05mnonstop

$692United Airlines

Fri, Oct 2 - Tue, Oct 6

8:55 am - 11:49 amSTL Lambert-St Louis-YYZ Toronto Pearson Intl

1h 54mnonstop

6:55 pm - 8:00 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 05mnonstop

$711Multiple Airlines

Fri, Oct 2 - Tue, Oct 6

2:40 pm - 5:34 pmSTL Lambert-St Louis-YYZ Toronto Pearson Intl

1h 54mnonstop

6:55 pm - 8:00 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 05mnonstop

$825United Airlines

Sat, Oct 3 - Tue, Oct 6

12:10 pm - 3:41 pmSTL Lambert-St Louis-YUL Montreal Pierre Elliott Trudeau Intl

2h 31mnonstop

4:55 pm - 6:41 pmYUL Montreal Pierre Elliott Trudeau Intl-STL Lambert-St Louis

2h 46mnonstop

$1,166Multiple Airlines

Mon, Oct 5 - Sat, Oct 10

8:55 am - 11:49 amSTL Lambert-St Louis-YYZ Toronto Pearson Intl

1h 54mnonstop

7:15 pm - 8:20 pmYYZ Toronto Pearson Intl-STL Lambert-St Louis

2h 05mnonstop

$1,297Multiple Airlines

Sun, Sep 20 - Sun, Sep 20

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Air Canada flights from St. Louis to Canada

Our best Air Canada deals on St. Louis to Canada flight tickets

Air Canada

Oct 10

STL12:10 pmLambert-St Louis

10h 05m

1 stop

YVR8:15 pmVancouver Intl

Oct 15

YVR7:30 amVancouver Intl

9h 11m

1 stop

STL6:41 pmLambert-St Louis

$341

Air Canada

Sep 23

STL2:40 pmLambert-St Louis

9h 46m

1 stop

YVR10:26 pmVancouver Intl

Sep 28

YVR1:25 amVancouver Intl

10h 35m

1 stop

STL2:00 pmLambert-St Louis

$350

Air Canada

Sep 14

STL8:55 amLambert-St Louis

8h 36m

1 stop

YVR3:31 pmVancouver Intl

Sep 14

YVR10:10 pmVancouver Intl

13h 50m

2 stops

STL2:00 pmLambert-St Louis

$373

WestJet flights from St. Louis to Canada

Our best WestJet deals on St. Louis to Canada flight tickets

WestJet

Sep 1

STL3:50 pmLambert-St Louis

5h 45m

1 stop

YYC8:35 pmCalgary

Sep 30

YYC6:35 amCalgary

7h 37m

1 stop

STL3:12 pmLambert-St Louis

$392

WestJet

Aug 24

STL12:52 pmLambert-St Louis

9h 58m

1 stop

YYC9:50 pmCalgary

Aug 31

YYC7:00 amCalgary

9h 53m

1 stop

STL5:53 pmLambert-St Louis

$393

WestJet

Sep 1

STL11:13 amLambert-St Louis

6h 47m

1 stop

YYC5:00 pmCalgary

Sep 30

YYC9:00 pmCalgary

11h 00m

2 stops

STL9:00 amLambert-St Louis

$403

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Thu 10/8

10:35 am-11:00 am

1 stop25h 25m

Calgary

Sun 10/11

7:00 am-9:40 am

1 stop25h 40m

$289

St. LouisCalgary

STL Lambert-St Louis - YYC Calgary

STLYYC

Lambert-St Louis

Thu 10/8

10:35 am-11:00 am

1 stop25h 25m

Calgary

Sun 10/11

12:20 am-9:40 am

1 stop8h 20m

$289

St. LouisVancouver

STL Lambert-St Louis - YVR Vancouver Intl

STLYVR

Lambert-St Louis

Sat 10/10

12:10 pm-8:15 pm

1 stop10h 05m

Vancouver Intl

Thu 10/15

7:30 am-6:41 pm

1 stop9h 11m

$341

St. LouisVancouver

STL Lambert-St Louis - YVR Vancouver Intl

STLYVR

Lambert-St Louis

Wed 9/23

2:40 pm-10:26 pm

1 stop9h 46m

Vancouver Intl

Mon 9/28

1:25 am-2:00 pm

1 stop10h 35m

$350

Quickest round-trip

St. LouisVancouver

STL Lambert-St Louis - YVR Vancouver Intl

STLYVR

Lambert-St Louis

Wed 9/30

5:10 am-9:51 am

1 stop6h 41m

Vancouver Intl

Wed 9/30

12:10 pm-10:30 pm

1 stop8h 20m

$365

St. LouisToronto

STL Lambert-St Louis - YYZ Toronto Pearson Intl

STLYYZ

Lambert-St Louis

Fri 9/11

5:00 am-2:32 pm

1 stop8h 32m

Toronto Pearson Intl

Thu 9/17

3:13 pm-12:27 am

1 stop10h 14m

$369

St. LouisToronto

STL Lambert-St Louis - YYZ Toronto Pearson Intl

STLYYZ

Lambert-St Louis

Fri 10/30

7:29 am-5:44 pm

1 stop9h 15m

Toronto Pearson Intl

Mon 11/2

7:09 am-4:43 pm

1 stop10h 34m

$369

St. LouisVancouver

STL Lambert-St Louis - YVR Vancouver Intl

STLYVR

Lambert-St Louis

Mon 9/21

6:00 am-11:33 am

1 stop7h 33m

Vancouver Intl

Wed 9/30

12:10 pm-10:30 pm

1 stop8h 20m

$384

St. LouisVancouver

STL Lambert-St Louis - YVR Vancouver Intl

STLYVR

Lambert-St Louis

Sat 11/14

7:10 am-2:12 pm

1 stop8h 02m

Vancouver Intl

Mon 12/14

2:17 pm-11:30 pm

1 stop8h 13m

$394

St. LouisVancouver

STL Lambert-St Louis - YVR Vancouver Intl

STLYVR

Lambert-St Louis

Tue 10/20

7:45 am-12:13 pm

1 stop6h 28m

Vancouver Intl

Wed 10/28

1:18 pm-12:44 am

1 stop9h 26m

$394

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 St. Louis 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?

If you aren’t able to travel during the month of March, then book flights to Canada from St. Louis during February instead. Flights to Canada in February, while not as cheap as those in March, still average around $574.

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

Our data shows that Friday is the least expensive day to fly to Canada. Tickets to fly out on this day can be as low as $788. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Canada for around $967.

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

In the morning is the cheapest time of day to fly from St. Louis to Canada when you can find flight prices for as low as $729. Flying to Canada in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Canada is at noon when prices are around $1,065.

What is the cheapest Lambert-St Louis to Canada flight route?

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

What cabin class options are available on St. Louis to Canada flights?

There are 4 cabin classes available to choose from on St. Louis to Canada flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Canada flights?

You could potentially save up to 53% on your flight if you consider stops on a St. Louis to Canada flight.

Cheap St. Louis to Canada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Canada

Best Price Found	$275
Fastest flight time	1h 54m
Direct flights	Every day
Airports in Canada	515 airports

The best one-way flight to Canada from St. Louis in the past 72 hours is $275. The best round-trip flight deal from St. Louis to Canada found on momondo in the last 72 hours is $415.

The fastest flight from St. Louis to Canada takes 1h 54m

Direct flights go from St. Louis to Canada every day.

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

Search flight deals

Frequently asked questions about flying from St. Louis to Canada

When did momondo last update prices for flights from Lambert-St Louis Airport to Canada?
Prices for flights from Lambert-St Louis Airport to Canada are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Canada?
As of August 2026, there are 6 operators available to choose from for flights from Lambert-St Louis Airport to Canada.
How old do you have to be to fly from Lambert-St Louis Airport to Canada?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport 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 St. Louis to Canada?
momondo data reveals that the most frequently booked plane model on the route from St. Louis to Canada is Canadair (Bombardier) Regional Jet 900, representing 40.29% of all bookings. The subsequent popular models are Airbus A220-300 at 23.44%, Boeing 787-8 Dreamliner at 13.19%, and Embraer 175 at 7.33%.

Best airlines flying from St. Louis to Canada

Compare and see reviews for airlines that fly from St. Louis to Canada with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $139	Free Cancellation	Rating 7.1 11,434 reviews	Search Air Canada flights
Delta	PriceFrom $151	Free Cancellation	Rating 7.8 8,499 reviews	Search Delta flights
United Airlines	PriceFrom $161	Free Cancellation	Rating 7.4 10,080 reviews	Search United Airlines flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.1 11,874 reviews	Search American Airlines flights
WestJet	PriceFrom $391	Free Cancellation	Rating 7.2 3,426 reviews	Search WestJet flights
Alaska Airlines	PriceFrom $406	Free Cancellation	Rating 7.9 12,774 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Canada?

It is quick and easy to find St. Louis to Canada flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Canada that suits you.

Can I find flights from St. Louis to Canada with flexible booking policies on momondo?

All flight searches from St. Louis to Canada on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Canada?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Canada from St. Louis.

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

If you are not ready to book a flight from St. Louis to Canada now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Canada and let you know when they change.

An easier way to manage your Canada trip

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Complete your trip

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Popular cities in Canada

Flights to Torontofrom $172

Flights to Vancouverfrom $132

Flights to Montrealfrom $198

Flights to Calgaryfrom $166

Flights to Ottawafrom $201

Flights to Halifaxfrom $232

Flights to Winnipegfrom $244

Flights to Québec Cityfrom $318

Flights to Kelownafrom $269

Flights to St. John'sfrom $425

Flights to Saskatoonfrom $298

Flights to Reginafrom $314

Cheap flights from St. Louis to Canada from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Canada departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from St. Louis to Canada

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Air Canada flights from St. Louis to Canada

Our best Air Canada deals on St. Louis to Canada flight tickets

WestJet flights from St. Louis to Canada

Our best WestJet deals on St. Louis to Canada flight tickets

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Use the filters below to find and compare flights from St. Louis to Canada that are best for you.

See travel insights to Canada from

How to get the cheapest flight ticket from St. Louis to Canada

What is the cheapest month to fly to Canada?

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

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

What is the cheapest Lambert-St Louis to Canada flight route?

What cabin class options are available on St. Louis to Canada flights?

Can stopping save me money on St. Louis to Canada flights?

What is the cheapest airline that flies from Lambert-St Louis to Canada?

What airlines fly to Canada?

How many flights depart from St. Louis to Canada on average per day?

How many flights depart from St. Louis to Canada on average per week?

Cheap St. Louis to Canada flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Canada

Frequently asked questions about flying from St. Louis to Canada

Best airlines flying from St. Louis to Canada

Compare and see reviews for airlines that fly from St. Louis to Canada with momondo

Why use momondo?

An easier way to manage your Canada trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

St. Louis flight routes

According to popular flight searches on momondo this year

Canada flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Canada

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Canada

List of cabin classes available on flights landing in Canada. Availability may vary depending on flight origin and airline.

Complete your trip to Canada

Explore popular destinations other users love

According to popular flight searches on momondo this year