Question 1

How long does it take to travel from St. Louis to Toronto?

Accepted Answer

A one-way nonstop (direct) flight between St. Louis and Toronto takes around 1.9 hours.

Question 2

What is the flight distance between St. Louis and Toronto?

Accepted Answer

The flight distance between St. Louis and Toronto is 1052 km.

Question 3

What airlines offer nonstop (direct) flights between St. Louis and Toronto?

Accepted Answer

Several carriers operate flights between St. Louis and Toronto. Airlines offering nonstop (direct) flights include United Airlines.

Question 4

What are the most popular routes to and from St. Louis?

Accepted Answer

Travelers frequently search for route combinations, such as St. Louis and London, Las Vegas, Orlando, Cancún, Denver, Los Angeles, San Francisco, Mexico City, Cali, Buenos Aires, Ottawa, Lima, Edmonton, San José, Reykjavik, Kelowna, Tuxtla Gutiérrez, Sydney, Fort Lauderdale, Washington, D.C..

Question 5

What are the most popular routes to and from Toronto?

Accepted Answer

Travelers frequently search for route combinations, such as Toronto and London, Vancouver, Edmonton, Calgary, Winnipeg, Halifax, Montreal, Manchester, Edinburgh, Los Angeles, Atlanta, Kelowna, Saskatoon, Orlando, Las Vegas, Regina, Fort Lauderdale, Mexico City, San Francisco, Cancún.

Question 6

What airports are near St. Louis?

Accepted Answer

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, MidAmerica St. Louis, Evansville Regional, General Wayne A. Downing Peoria International, Central Illinois Regional, Columbia Regional, Abraham Lincoln Capital, Cape Girardeau Regional, Williamson County Regional, Waynesville-St. Robert Regional.

Question 7

What airports are near Toronto?

Accepted Answer

The main airport in Toronto is Toronto Pearson International. It is also served by Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, Niagara Falls International, London International, Region of Waterloo International.

Question 8

Which airlines fly between St. Louis and Toronto?

Accepted Answer

Currently, you can fly between St. Louis and Toronto with Frontier Airlines, Porter Airlines, WestJet, United Airlines, JetBlue Airways.

Question 9

When’s the best time to travel between St. Louis and Toronto?

Accepted Answer

If you don’t have specific dates for your trip between St. Louis and Toronto, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 10

What flights operate between St. Louis and Toronto?

Accepted Answer

Traveling between St. Louis and Toronto, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 11

How many airports are there near St. Louis?

Accepted Answer

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, MidAmerica St. Louis, Evansville Regional, General Wayne A. Downing Peoria International, Central Illinois Regional, Columbia Regional, Abraham Lincoln Capital, Cape Girardeau Regional, Williamson County Regional, Waynesville-St. Robert Regional

Question 12

How many airports are there near Toronto?

Accepted Answer

There are a number of airports in and around Toronto. The main one is Toronto Pearson International and other nearby airports include Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, Niagara Falls International, London International, Region of Waterloo International.

Question 13

What time do nonstop (direct) flights between St. Louis and Toronto depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 14

What time do nonstop (direct) flights between St. Louis and Toronto arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Toronto, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 15

What time do flights between St. Louis and Toronto depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 16

What time do flights between St. Louis and Toronto arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Toronto, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£214
Cheapest nonstop round-trip	£492
Cheapest round-trip	£362
Average round-trip	£462
Includes rare itinerary	Travel hack

Transport Option	Typical Time	Typical Cost	Frequency	Best For
UP Express to Union Station	25 min	adult single fare; PRESTO card users same price	every 15 min (traffic dependent)	fastest to downtown
TTC Route 52 Lawrence West + Subway	60-90 min	single fare with free transfer to subway	every 10–20 min (traffic dependent)	budget travelers
TTC Route 192 Airport Rocket + Subway	55-80 min	single fare with free transfer to subway	every 10 min (traffic dependent)	connecting to Kipling Station
GO Transit Bus Route 40	50-75 min	varies by destination; PRESTO discount available	every 20–30 min (traffic dependent)	connections to GTA suburbs
Taxi	30-60 min	metered; flat rate zones available to downtown	on-demand 24/7 (traffic dependent)	door-to-door convenience
Ride-hailing (Uber/Lyft)	30-60 min	surge pricing may apply	on-demand 24/7 (traffic dependent)	app-based booking
Private transfer / shuttle	30-60 min	pre-booked; price varies by vehicle type	pre-booked (traffic dependent)	groups and families
Rental car	30-60 min	per day; varies by vehicle and provider	on-demand (traffic dependent)	exploring beyond Toronto

Airline	Mon 11.05	Tue 12.05	Wed 13.05	Thu 14.05	Fri 15.05	Sat 16.05	Sun 17.05
United Airlines	2	2	1	2	2	2	2
Weekly flights: 13 total	Daily flights: 1.86 average	Most flights: Monday 2 flights

Airline	Mon 18.05	Tue 19.05	Wed 20.05	Thu 21.05	Fri 22.05	Sat 23.05	Sun 24.05
United Airlines	2	2	2	2	2	2	2
Weekly flights: 14 total	Daily flights: 2 average	Most flights: Monday 2 flights

Airline	Mon 25.05	Tue 26.05	Wed 27.05	Thu 28.05	Fri 29.05	Sat 30.05	Sun 31.05
United Airlines	2	2	2	2	2	2	2
Weekly flights: 14 total	Daily flights: 2 average	Most flights: Monday 2 flights

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Company

Platform

Features

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Name	Carrier code	IATA Code	Passport needed during booking
Frontier Airlines	FFT	F9	No
Porter Airlines	POE	PD	No
WestJet	WJA	WS	No
United Airlines	UAL	UA	No
JetBlue Airways	JBU	B6	No

Month	Average monthly max temperature	Average monthly min temperature
January	-1°C	-6°C
February	0°C	-6°C
March	3°C	-2°C
April	9°C	3°C
May	15°C	9°C
June	21°C	14°C
July	25°C	18°C
August	25°C	18°C
September	21°C	15°C
October	14°C	9°C
November	7°C	2°C
December	2°C	-1°C