Question 1

How long is the flight to St. Louis?

Accepted Answer

The duration of your flight to St. Louis depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to St. Louis on KAYAK are from Toronto, which takes 2h 05m, Montreal, which takes 2h 46m, Vancouver, which takes 5h 30m, and Calgary, which takes 9h 32m.

Question 2

How long is the flight to St. Louis?

Accepted Answer

The duration of your flight to St. Louis depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to St. Louis on KAYAK are from Toronto, which takes 2h 05m, Montreal, which takes 2h 46m, Vancouver, which takes 5h 30m, and Calgary, which takes 9h 32m.

Question 3

What is the cheapest flight to St. Louis?

Accepted Answer

In the last 5 days, the cheapest flight deal to St. Louis was found on the route from Vancouver, at $278 return. The most popular connection is from Toronto to St. Louis and KAYAK users have found round-trip deals for as low as $344 in the last 5 days.

Question 4

What is the cheapest flight to St. Louis?

Accepted Answer

In the last 5 days, the cheapest flight deal to St. Louis was found on the route from Vancouver, at $278 return. The most popular connection is from Toronto to St. Louis and KAYAK users have found round-trip deals for as low as $344 in the last 5 days.

Question 5

How far is Lambert-St Louis Airport from central St. Louis?

Accepted Answer

Central St. Louis is 13 miles away from Lambert-St Louis Airport.

Question 6

What is the name of St. Louis’s airport?

Accepted Answer

When flying to St. Louis, you'll arrive at Lambert-St Louis Airport (STL). The airport is also known as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

Question 7

How many cities have direct flights to St. Louis?

Accepted Answer

From Canada, there are direct flights to St. Louis from 2 cities. The city with the most direct flights is Toronto, with 34 direct flights each week.

Question 8

How many cities have direct flights to St. Louis?

Accepted Answer

From Canada, there are direct flights to St. Louis from 2 cities. The city with the most direct flights is Toronto, with 34 direct flights each week.

Question 9

How much is a flight to St. Louis?

Accepted Answer

On average, a flight to St. Louis costs $334. The cheapest price found on KAYAK in the last 2 weeks cost $264 and departed from Montreal Pierre Elliott Trudeau Intl Airport.

Question 10

What is the cheapest day to fly to St. Louis?

Accepted Answer

Based on KAYAK data, the cheapest day to fly to St. Louis is Sunday where round-trip tickets can be as cheap as $394. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $548 on average.

Question 11

What is the cheapest day to fly to St. Louis?

Accepted Answer

Based on KAYAK data, the cheapest day to fly to St. Louis is Sunday where round-trip tickets can be as cheap as $394. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $548 on average.

Question 12

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

Accepted Answer

The cheapest month for flights to St. Louis is January, where tickets cost $421 on average for return flights. On the other hand, the most expensive months are April and March, where the average cost of tickets from Canada is $557 and $552 respectively. For one-way flights, the best month to travel is November with an average price of $251.

Question 13

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

Accepted Answer

The cheapest month for flights to St. Louis is January, where tickets cost $421 on average for return flights. On the other hand, the most expensive months are April and March, where the average cost of tickets from Canada is $557 and $552 respectively. For one-way flights, the best month to travel is November with an average price of $251.

Question 14

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

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 to St. Louis.

Question 15

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

Accepted Answer

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

Question 16

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

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 to St. Louis with an airline and back with another airline.

Question 17

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

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 to St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 18

What is the cheapest time of day to fly to St. Louis?

Accepted Answer

The cheapest time of day to fly to St. Louis is generally in the afternoon, when round-trip flights cost $418 on average. The most expensive time of day to fly to St. Louis is generally at night, which is peak travel time and where the average cost of a ticket is $584.

Question 19

What is the cheapest time of day to fly to St. Louis?

Accepted Answer

The cheapest time of day to fly to St. Louis is generally in the afternoon, when round-trip flights cost $418 on average. The most expensive time of day to fly to St. Louis is generally at night, which is peak travel time and where the average cost of a ticket is $584.

Question 20

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

Accepted Answer

To get a below average price, you should book around 4 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Question 21

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

Accepted Answer

To get a below average price, you should book around 4 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Question 22

How many direct flights to St. Louis are there each day?

Accepted Answer

There are around 408 direct flights from within Canada to St. Louis every day. Most flights depart in the afternoon, with 35% of flights departing in the afternoon.

Question 23

How many direct flights to St. Louis are there each day?

Accepted Answer

There are around 408 direct flights from within Canada to St. Louis every day. Most flights depart in the afternoon, with 35% of flights departing in the afternoon.

Question 24

How many direct flights to St. Louis are there each week?

Accepted Answer

Each week there are around 2,853 direct flights from within Canada to St. Louis. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Question 25

How many direct flights to St. Louis are there each week?

Accepted Answer

Each week there are around 2,853 direct flights from within Canada to St. Louis. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Question 26

How many long-haul flights are there to St. Louis each week?

Accepted Answer

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to St. Louis. Instead, there are 48 short-haul flights (up to 3 hour flight duration), with the most arriving from Toronto.

Question 27

How many long-haul flights are there to St. Louis each week?

Accepted Answer

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to St. Louis. Instead, there are 48 short-haul flights (up to 3 hour flight duration), with the most arriving from Toronto.

Question 28

What are the most popular airlines flying to St. Louis?

Accepted Answer

The most popular airline among KAYAK users flying to St. Louis is Air Canada, followed by American Airlines and United Airlines.

Low season	February
High season	August
Cheapest flight	$152

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

What is the cheapest flight to St. Louis?

What is the cheapest day to fly to St. Louis?

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

What is the cheapest time of day to fly to St. Louis?

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

What are the most popular airlines flying to St. Louis?

How long is the flight to St. Louis?

How many direct flights to St. Louis are there each day?

How many direct flights to St. Louis are there each week?

How many long-haul flights are there to St. Louis each week?

How many cities have direct flights to St. Louis?

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