Question 1

How does KAYAK find such low prices on flights from St. Louis to Canada?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Canada. <a href='/flight-routes/Lambert-St-Louis-STL/Canada-CA0'>Visit our flight page for the latest deals!>/a>

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Canada?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Canada is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/Lambert-St-Louis-STL/Canada-CA0'>Visit our flight page for the latest deals!>/a>

Question 3

What is the Hacker Fare option on flights from St. Louis to Canada?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Canada with an airline and back with another airline. <a href='/flight-routes/Lambert-St-Louis-STL/Canada-CA0'>Visit our flight page for the latest deals!>/a>

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Canada?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Canada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Lambert-St-Louis-STL/Canada-CA0'>Visit our flight page for the latest deals!>/a>

Question 5

Which cabin class options are there for flights between St. Louis and Canada?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 6

Which cabin class options are there for flights between St. Louis and Canada?

Accepted Answer

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 7

Which airlines provide the cheapest flights from St. Louis to Canada?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from St. Louis to Canada were found on American Airlines (C$ 390) and United Airlines (C$ 443).

Question 8

Which airlines provide the cheapest flights from St. Louis to Canada?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from St. Louis to Canada were found on American Airlines (C$ 390) and United Airlines (C$ 443).

Question 9

What’s the cheapest day of the week to fly from St. Louis to Canada?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to Canada on a Thursday and more expensive on a Sunday. On your return trip to St. Louis, you should consider flying back on a Thursday, and avoid Mondays for better deals.

Question 10

What’s the cheapest day of the week to fly from St. Louis to Canada?

Accepted Answer

Your flight ticket price will generally be cheaper if you fly to Canada on a Thursday and more expensive on a Sunday. On your return trip to St. Louis, you should consider flying back on a Thursday, and avoid Mondays for better deals.

Question 11

What is the cheapest time of day to fly to Canada?

Accepted Answer

The cheapest time of day to fly to Canada is generally in the afternoon, when round-trip flights cost C$ 429 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Canada is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 565.

Question 12

What is the cheapest month to fly from St. Louis to Canada?

Accepted Answer

The cheapest month for flights from St. Louis to Canada is November, when tickets cost C$ 364 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is C$ 807 and C$ 767 respectively.

Question 13

What is the cheapest month to fly from St. Louis to Canada?

Accepted Answer

The cheapest month for flights from St. Louis to Canada is November, when tickets cost C$ 364 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is C$ 807 and C$ 767 respectively.

Question 14

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

Accepted Answer

The cheapest ticket to Canada from St. Louis found in the last 72 hours was to Toronto, at C$ 769 round-trip. The most popular route is from St. Louis (STL) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 769.

Question 15

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

Accepted Answer

The cheapest ticket to Canada from St. Louis found in the last 72 hours was to Toronto, at C$ 769 round-trip. The most popular route is from St. Louis (STL) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 769.

Question 16

How far in advance should I book a flight from St. Louis to Canada?

Accepted Answer

To get a below-average price on a flight from St. Louis to Canada, you should book around 6 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Question 17

How far in advance should I book a flight from St. Louis to Canada?

Accepted Answer

To get a below-average price on a flight from St. Louis to Canada, you should book around 6 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Question 18

Which airlines fly direct between St. Louis and Canada?

Accepted Answer

There is just one airline that flies from St. Louis to Canada direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is to Toronto Pearson Intl Airport (YYZ) and costs C$ 302.

Question 19

Which airlines fly direct between St. Louis and Canada?

Accepted Answer

There is just one airline that flies from St. Louis to Canada direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is to Toronto Pearson Intl Airport (YYZ) and costs C$ 302.

Question 20

What’s the earliest departure time from St. Louis to Canada?

Accepted Answer

The earliest flight from St. Louis to Canada departs at 9:15 am, landing in Toronto at 12:11 pm.

Question 21

How many flights are there between St. Louis and Canada per day?

Accepted Answer

Each day, there are 3 direct flights that take off from St. Louis and land in Canada, with an average flight time of 2h 07m. The most common departure time is 4:00 p.m. and most flights take off in the afternoon. Each week, there are 21 flights and there are the same number of flights each day (3).

Question 22

How many flights are there between St. Louis and Canada per day?

Accepted Answer

Each day, there are 3 direct flights that take off from St. Louis and land in Canada, with an average flight time of 2h 07m. The most common departure time is 4:00 p.m. and most flights take off in the afternoon. Each week, there are 21 flights and there are the same number of flights each day (3).

Question 23

How long does a flight from St. Louis to Canada take?

Accepted Answer

The duration of a flight to Canada depends on your arrival airport. The shortest routes to Canada from St. Louis are to Toronto, which takes 1h 56m, Montreal, which takes 2h 30m, and Québec City, which takes 5h 05m.

Question 24

How long does a flight from St. Louis to Canada take?

Accepted Answer

The duration of a flight to Canada depends on your arrival airport. The shortest routes to Canada from St. Louis are to Toronto, which takes 1h 56m, Montreal, which takes 2h 30m, and Québec City, which takes 5h 05m.

Question 25

What’s the latest departure time from St. Louis to Canada?

Accepted Answer

If you prefer to fly at night, the last flight from St. Louis to Canada jets off at 4:05 pm and lands in Toronto at 7:00 pm.

Question 26

Can I save money by flying with a layover from St. Louis to Canada?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 894 on average.

Question 27

Can I save money by flying with a layover from St. Louis to Canada?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 894 on average.

Low season	February
High season	July
Cheapest flight	C$ 133

C$ 133 Find Cheap Flights from St. Louis to Canada

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KAYAK's insights & trends for St. Louis to Canada flights

Get data-powered insights and trends into flights from St. Louis to Canada to help you find the cheapest flights, the best time to fly and much more.

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

The cheapest ticket to Canada from St. Louis found in the last 72 hours was to Toronto, at C$ 769 round-trip. The most popular route is from St. Louis (STL) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 769.

Can I save money by flying with a layover from St. Louis to Canada?

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 894 on average.

What is the cheapest month to fly from St. Louis to Canada?

The cheapest month for flights from St. Louis to Canada is November, when tickets cost C$ 364 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is C$ 807 and C$ 767 respectively.

What’s the cheapest day of the week to fly from St. Louis to Canada?

Your flight ticket price will generally be cheaper if you fly to Canada on a Thursday and more expensive on a Sunday. On your return trip to St. Louis, you should consider flying back on a Thursday, and avoid Mondays for better deals.

How far in advance should I book a flight from St. Louis to Canada?

To get a below-average price on a flight from St. Louis to Canada, you should book around 6 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Which airlines fly direct between St. Louis and Canada?

There is just one airline that flies from St. Louis to Canada direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is to Toronto Pearson Intl Airport (YYZ) and costs C$ 302.

Which airlines provide the cheapest flights from St. Louis to Canada?

In the past 3 days, the cheapest round-trip tickets from St. Louis to Canada were found on American Airlines (C$ 390) and United Airlines (C$ 443).

How long does a flight from St. Louis to Canada take?

The duration of a flight to Canada depends on your arrival airport. The shortest routes to Canada from St. Louis are to Toronto, which takes 1h 56m, Montreal, which takes 2h 30m, and Québec City, which takes 5h 05m.

Which cabin class options are there for flights between St. Louis and Canada?

There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between St. Louis and Canada per day?

Each day, there are 3 direct flights that take off from St. Louis and land in Canada, with an average flight time of 2h 07m. The most common departure time is 4:00 p.m. and most flights take off in the afternoon. Each week, there are 21 flights and there are the same number of flights each day (3).

What’s the earliest departure time from St. Louis to Canada?

The earliest flight from St. Louis to Canada departs at 9:15 am, landing in Toronto at 12:11 pm.

What’s the latest departure time from St. Louis to Canada?

If you prefer to fly at night, the last flight from St. Louis to Canada jets off at 4:05 pm and lands in Toronto at 7:00 pm.

Good to know

FAQs - booking Canada flights

How does KAYAK find such low prices on flights from St. Louis to Canada?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Canada.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Canada?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Canada is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from St. Louis to Canada?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to Canada with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Canada?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Canada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Canada?

Top tips for finding cheap flights to Canada

Reviews of the top airline flying from St. Louis to Canada

Everything you need to know for your flight from St. Louis to Canada

Information on your arrival and departure airports

Cabin class types available on flights to Canada

Complete your trip to Canada with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in St. Louis to Canada

Flights from St. Louis to popular cities in Canada