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Cheap flights from St. Louis to Canada from $120

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 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Canada

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Canada that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Canada.

Cheap last minute flights

Planning a quick getaway from St. Louis to Canada? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Canada, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Canada

Find recent round-trip train or bus tickets from St. Louis to Canada.

All round-trip flight deals to Canada

The cheapest plane tickets to Canada found on KAYAK recently.
3:34 pm - 9:54 amSTL-YYZ
17h 20m2 stops
11:15 am - 3:21 pmYYZ-STL
29h 06m1 stop
Fri, Dec 6 - Mon, Dec 9
7:00 am - 6:59 pmSTL-YVR
13h 59m1 stop
8:30 am - 5:35 pmYVR-STL
7h 05m1 stop
$345United Airlines
Find Deal
Sat, Dec 7 - Sun, Dec 8
3:50 pm - 11:18 pmSTL-YYC
8h 28m1 stop
6:15 am - 3:06 pmYYC-STL
7h 51m1 stop
$352Air Canada
Find Deal
Sat, Dec 7 - Fri, Dec 13
2:25 pm - 10:39 pmSTL-YVR
10h 14m1 stop
11:25 am - 12:57 amYVR-STL
11h 32m2 stops
$355Delta
Find Deal
Mon, Dec 2 - Wed, Dec 11
3:50 pm - 11:18 pmSTL-YYC
8h 28m1 stop
6:15 am - 3:06 pmYYC-STL
7h 51m1 stop
$360Air Canada
Find Deal
Thu, Jan 30 - Thu, Feb 6
1:40 pm - 9:57 pmSTL-YYC
9h 17m1 stop
6:29 am - 7:30 pmYYC-STL
12h 01m1 stop
$364American Airlines
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Sun, Jan 26 - Fri, Jan 31
2:13 pm - 11:18 pmSTL-YYC
10h 05m1 stop
7:15 am - 8:56 pmYYC-STL
12h 41m2 stops
$373Delta
Find Deal
Thu, Jan 23 - Tue, Jan 28
5:27 pm - 11:50 amSTL-YYC
19h 23m1 stop
1:32 pm - 11:21 amYYC-STL
20h 49m1 stop
$386American Airlines
Find Deal
Thu, Feb 27 - Tue, Mar 4
6:05 am - 6:31 pmSTL-YYC
13h 26m2 stops
9:45 pm - 9:54 amYYC-STL
11h 09m2 stops
$407WestJet
Find Deal
Thu, Jan 23 - Tue, Jan 28
6:00 am - 11:29 amSTL-YVR
7h 29m1 stop
6:15 pm - 9:22 amYVR-STL
13h 07m2 stops
$419WestJet
Find Deal
Wed, Dec 11 - Sat, Dec 14
5:02 pm - 9:54 amSTL-YYZ
15h 52m1 stop
Wed, Dec 11
4:26 pm - 11:55 pmSTL-YYZ
30h 29m1 stop
Thu, Dec 5
7:20 am - 12:30 pmSTL-YVR
7h 10m1 stop
$192Delta
Find Deal
Tue, Dec 17
5:30 am - 10:20 amSTL-YVR
6h 50m1 stop
$237Air Canada
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Thu, May 15
5:30 am - 1:00 pmSTL-YVR
9h 30m2 stops
$242United Airlines
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Thu, May 15
5:59 pm - 10:29 amSTL-YUL
15h 30m1 stop
$253Delta
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Tue, Jan 7
10:10 am - 11:46 pmSTL-YYZ
12h 36m2 stops
$258United Airlines
Find Deal
Wed, Dec 11
6:29 pm - 10:10 amSTL-YUL
14h 41m2 stops
$293American Airlines
Find Deal
Tue, Jan 7
6:30 am - 10:57 pmSTL-YUL
15h 27m1 stop
$307American Airlines
Find Deal
Wed, Jan 1
10:10 am - 7:24 pmSTL-YHZ
7h 14m1 stop
$320Air Canada
Find Deal
Fri, May 9
1:09 pm - 11:15 amSTL-YVR
24h 06m1 stop
7:50 am - 7:41 amYVR-STL
21h 51m1 stop
Wed, Nov 20 - Fri, Nov 22
4:10 pm - 12:07 amSTL-YYZ
30h 57m3 stops
2:00 pm - 4:26 pmYYZ-STL
27h 26m3 stops
Wed, Nov 20 - Fri, Nov 22
6:00 am - 7:47 amSTL-YYC
26h 47m2 stops
7:00 am - 5:37 pmYYC-STL
9h 37m2 stops
$595WestJet
Find Deal
Wed, Nov 20 - Thu, Nov 28
10:14 am - 10:39 pmSTL-YVR
38h 25m2 stops
4:45 pm - 2:40 pmYVR-STL
19h 55m2 stops
$657WestJet
Find Deal
Wed, Nov 20 - Fri, Nov 22
1:39 pm - 9:41 pmSTL-YYC
9h 02m1 stop
12:50 am - 2:12 pmYYC-STL
12h 22m2 stops
$883Air Canada
Find Deal
Wed, Nov 20 - Wed, Nov 27
4:44 pm - 9:41 pmSTL-YYC
5h 57m1 stop
12:50 am - 3:06 pmYYC-STL
13h 16m1 stop
$890Air Canada
Find Deal
Wed, Nov 20 - Wed, Nov 27
1:39 pm - 6:56 amSTL-YVR
19h 17m2 stops
8:10 am - 12:16 amYVR-STL
14h 06m2 stops
$988United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
11:20 am - 10:04 pmSTL-YUL
9h 44m2 stops
6:00 am - 2:25 pmYUL-STL
9h 25m1 stop
$1,118United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
6:30 am - 5:55 pmSTL-YYZ
10h 25m2 stops
6:30 am - 2:40 pmYYZ-STL
9h 10m1 stop
$1,419Delta
Find Deal
Fri, Nov 22 - Sun, Nov 24
1:09 pm - 7:06 pmSTL-YYZ
4h 57m1 stop
6:15 pm - 11:41 pmYYZ-STL
6h 26m1 stop
$1,645Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
Tue, Dec 24 - Tue, Dec 31
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
$631United Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 22
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
$638United Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
$730United Airlines
Find Deal
Thu, Nov 28 - Sat, Dec 7
1:25 pm - 5:00 pmSTL-YUL
2h 35mnonstop
6:10 pm - 7:58 pmYUL-STL
2h 48mnonstop
$737United Airlines
Find Deal
Wed, May 7 - Sun, May 11
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
$810United Airlines
Find Deal
Sun, Mar 16 - Sun, Mar 23
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
$875Air Canada
Find Deal
Sun, Dec 1 - Sat, Dec 7
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
$928Air Canada
Find Deal
Sun, Dec 1 - Wed, Dec 4
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
$1,227Air Canada
Find Deal
Fri, Dec 13 - Tue, Jan 14
3:50 pm - 6:45 pmSTL-YYZ
1h 55mnonstop
1:50 pm - 3:06 pmYYZ-STL
2h 16mnonstop
$1,664
Find Deal
Sat, Nov 30 - Sun, Dec 1

Alaska Airlines flights from St. Louis to Canada

Our best Alaska Airlines deals on St. Louis to Canada flight tickets
Alaska Airlines
Jan 9
STL2:49 pmLambert-St Louis
23h 16m
1 stop
YYZ3:05 pmToronto Pearson Intl
Jan 13
YYZ4:20 pmToronto Pearson Intl
22h 33m
1 stop
STL1:53 pmLambert-St Louis
Alaska Airlines
Jan 23
STL2:49 pmLambert-St Louis
23h 16m
1 stop
YYZ3:05 pmToronto Pearson Intl
Jan 27
YYZ4:20 pmToronto Pearson Intl
22h 33m
1 stop
STL1:53 pmLambert-St Louis
Alaska Airlines
Jan 10
STL2:49 pmLambert-St Louis
23h 16m
1 stop
YYZ3:05 pmToronto Pearson Intl
Jan 13
YYZ4:20 pmToronto Pearson Intl
22h 33m
1 stop
STL1:53 pmLambert-St Louis

United Airlines flights from St. Louis to Canada

Our best United Airlines deals on St. Louis to Canada flight tickets
United Airlines
Dec 7
STL7:00 amLambert-St Louis
13h 59m
1 stop
YVR6:59 pmVancouver Intl
Dec 8
YVR8:30 amVancouver Intl
7h 05m
1 stop
STL5:35 pmLambert-St Louis
United Airlines
Jan 13
STL4:36 pmLambert-St Louis
7h 07m
1 stop
YVR9:43 pmVancouver Intl
Jan 21
YVR7:00 amVancouver Intl
9h 09m
1 stop
STL6:09 pmLambert-St Louis
United Airlines
Dec 11
STL1:39 pmLambert-St Louis
10h 04m
1 stop
YVR9:43 pmVancouver Intl
Dec 14
YVR7:00 amVancouver Intl
8h 56m
1 stop
STL5:56 pmLambert-St Louis

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

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

WestJet. WestJet, Delta, and American Airlines are the most popular carriers operating from St. Louis to Canada

What is the cheapest St. Louis to Canada flight route?

Lambert-St Louis - Vancouver Intl. Fly from Lambert-St Louis to Vancouver Intl for the best St. Louis - Canada flight prices

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

As of November 2024, there are 1 flights per week flying from St. Louis to Canada. The most common time of day flights depart is 3:00PM, with 100% of flights taking off in the afternoon.

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

You could potentially save up to 67% 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

$120

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Canada

8 airports
The best one-way flight to Canada from St. Louis in the past 72 hours is $120. The best round-trip flight deal from St. Louis to Canada found on momondo in the last 72 hours is $344.
The fastest flight from St. Louis to Canada takes 1h 55m
Direct flights go from St. Louis to Canada every day.
There are 8 airports near Canada: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Calgary (YYC), Vancouver Intl (YVR), Winnipeg (YWG), Halifax Intl (YHZ), Edmonton (YEG), Toronto Pearson Intl (YYZ)

  • 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?

  • 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?


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 CanadaPriceFrom $173Free CancellationRating
7.0
8,230 reviews
Search Air Canada flights
American AirlinesPriceFrom $191Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
DeltaPriceFrom $328Free CancellationRating
8.0
8,766 reviews
Search Delta flights
Alaska AirlinesPriceFrom $360Free CancellationRating
8.0
9,451 reviews
Search Alaska Airlines flights
WestJetPriceFrom $396Free CancellationRating
7.3
2,808 reviews
Search WestJet 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.


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