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Flights to St. Louis, Missouri

Find cheap flights to St. Louis, Missouri in 2025/2026 from C$460 This is the cheapest return flight found to St. Louis, Missouri from Canada on FlightsFinder on May 3rd 2025 at 12:48. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to St. Louis, Missouri from the most established flight comparison sites.
Fly to St. Louis, Missouri and visit sites like The Gateway Arch, Missouri Botanical Garden, City Museum & Forest Park.

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What are the cheapest return flights to St. Louis, Missouri in 2025/2026?

These economy flights were found on FlightsFinder from Canada to St. Louis, Missouri in the last few days. Prices subject to availability.

What are the cheapest one-way flights to St. Louis, Missouri in 2025/2026?

These economy flights were found on FlightsFinder from Canada to St. Louis, Missouri in the last few days. Prices subject to availability.

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When are flights to St. Louis, Missouri cheapest?

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The month of June

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According to our data, June is on average the cheapest time to book flights to St. Louis, Missouri.
You can get flights from C$460 return.

When is the most expensive time to fly to St. Louis, Missouri?

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The month of March

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According to our data, March is on average the most expensive time to book flights to St. Louis, Missouri.
A return flight could set you back more than C$823.

Why fly to St. Louis, Missouri?

Nestled along the mighty Mississippi River, St. Louis, Missouri, is a vibrant city with a rich cultural heritage and a wealth of attractions to explore. Known for its iconic Gateway Arch that symbolizes the city's role as the "Gateway to the West," St. Louis offers visitors a blend of historical sites, modern amenities, and picturesque green spaces. From the bustling streets of downtown to the serene tranquility of Forest Park, there is something for everyone to enjoy in this dynamic Midwestern city. Whether indulging in its famous barbecue cuisine or cheering on the Cardinals at Busch Stadium, St. Louis invites you to experience its unique charm and hospitality.

Frequently asked questions about Flights to St. Louis, Missouri

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Weather in St. Louis, Missouri

Clouds
Clouds

9.1 °C

Mon, 5 May 2025

Average Temperature

4°C

Jan

7°C

Feb

13°C

Mar

20°C

Apr

25°C

May

30°C

Jun

32°C

Jul

31°C

Aug

27°C

Sep

20°C

Oct

13°C

Nov

6°C

Dec

St. Louis, Missouri

Some say it’s a city of multiple personalities: a little bit of European flair to go along with an American edge. An urban center with a few southern touches, St. Louis can take it up with jazz or bring it down with some blues. This Midwestern city got its start back in 1764 when it was established by Pierre Laclede as a trading post for the French. St. Louis is a city with a beautiful landscape sitting squarely at the meeting point between the Missouri and Mississippi Rivers. In fact, it is the city’s great location which made it one of the main ports of choice for the different watercraft on the Mississippi. Hailed as the “Gateway to the West,” the city of St. Louis is a breathtaking piece of the American landscape. In the old days pioneering explorers would always pass through St. Louis to purchase the necessary items for the journey westward. The famed pair, Lewis and Clark are said to have loaded up on everything from saddles to guns in St. Louis before setting out on their legendary trek.

The city of St. Louis is still a central part of America’s heartbeat. Even today St. Louis is home to one of the biggest inland port in the U.S. St. Louis is currently a modern urban metropolis. It still, however, whispers of its frontier history. The symbolic Gateway Arches stand as a well-known landmark which silently speaks of the city’s illustrious history. There are a plethora of steamboats lining the river’s edge where warehouses that once held inventory now hold many restaurants and shops.

So what are you waiting for? find your cheap flights to St Louis now!

Flight Distance and Flying Time to St. Louis, Missouri

Toronto, Canada - Airport Lester B. Pearson International (YYZ) to St. Louis, Missouri (STL)

Distance:
653 miles (1,051 kilometres)

Average flight time (direct 1 hour 57 minutes)

Montreal, Canada - International Airport Pierre E.Trudeau (YUL) to St. Louis, Missouri (STL)

Distance:
968 miles (1,558 kilometres)

Average flight time (direct 2 hours 39 minutes)

Vancouver, Canada - British Columbia, Vancouver International Airport (YVR) to St. Louis, Missouri (STL)

Distance:
1,766 miles (2,843 kilometres)

Average flight time (direct 4 hours 25 minutes)

Calgary, Canada - Calgary International Airport (YYC) to St. Louis, Missouri (STL)

Distance:
1,428 miles (2,297 kilometres)

Average flight time (direct 3 hours 40 minutes)

Edmonton, Canada - Edmonton International Airport (YEG) to St. Louis, Missouri (STL)

Distance:
1,488 miles (2,395 kilometres)

Average flight time (direct 3 hours 48 minutes)

Halifax, Canada - Metropolitan Area Airport (YHZ) to St. Louis, Missouri (STL)

Distance:
1,439 miles (2,316 kilometres)

Average flight time (direct 3 hours 41 minutes)

Ottawa, Canada - Macdonald-Cartier International Airport (YOW) to St. Louis, Missouri (STL)

Distance:
879 miles (1,414 kilometres)

Average flight time (direct 2 hours 27 minutes)

Quebec, Canada - Québec City Jean Lesage International Airport (YQB) to St. Louis, Missouri (STL)

Distance:
1,107 miles (1,782 kilometres)

Average flight time (direct 2 hours 57 minutes)

Yellowknife, Canada - Yellowknife Airport (YZF) to St. Louis, Missouri (STL)

Distance:
1,924 miles (3,096 kilometres)

Average flight time (direct 4 hours 46 minutes)

Winnipeg, Canada - J.A. Richardson International Airport (YWG) to St. Louis, Missouri (STL)

Distance:
842 miles (1,355 kilometres)

Average flight time (direct 2 hours 22 minutes)

St John's, Canada - St Johns International Airport (YYT) to St. Louis, Missouri (STL)

Distance:
1,970 miles (3,170 kilometres)

Average flight time (direct 4 hours 52 minutes)

Kelowna, Canada - Kelowna International Airport (YLW) to St. Louis, Missouri (STL)

Distance:
1,614 miles (2,598 kilometres)

Average flight time (direct 4 hours 5 minutes)

Sept-Iles, Canada - Sept-Iles Airport (YZV) to St. Louis, Missouri (STL)

Distance:
1,418 miles (2,283 kilometres)

Average flight time (direct 3 hours 39 minutes)

Moncton, Canada - Greater Moncton International Airport (YQM) to St. Louis, Missouri (STL)

Distance:
1,398 miles (2,250 kilometres)

Average flight time (direct 3 hours 36 minutes)

Thunder Bay, Canada - Thunder Bay International Airport (YQT) to St. Louis, Missouri (STL)

Distance:
667 miles (1,073 kilometres)

Average flight time (direct 1 hour 58 minutes)

Wabush, Canada - Wabush Airport (YWK) to St. Louis, Missouri (STL)

Distance:
1,484 miles (2,389 kilometres)

Average flight time (direct 3 hours 47 minutes)

Victoria Airport, Canada - Victoria International Airport (YYJ) to St. Louis, Missouri (STL)

Distance:
1,770 miles (2,848 kilometres)

Average flight time (direct 4 hours 25 minutes)

Fort McMurray, Canada - Fort McMurray Airport (YMM) to St. Louis, Missouri (STL)

Distance:
1,559 miles (2,508 kilometres)

Average flight time (direct 3 hours 57 minutes)

Comox, Canada - Comox Airport (YQQ) to St. Louis, Missouri (STL)

Distance:
1,848 miles (2,975 kilometres)

Average flight time (direct 4 hours 36 minutes)

Regina, Canada - Regina International Airport (YQR) to St. Louis, Missouri (STL)

Distance:
1,067 miles (1,717 kilometres)

Average flight time (direct 2 hours 52 minutes)

Timmins, Canada - Victor M. Power Airport (YTS) to St. Louis, Missouri (STL)

Distance:
813 miles (1,308 kilometres)

Average flight time (direct 2 hours 18 minutes)

Saskatoon, Canada - J.G. Diefenbaker Intl Airport (YXE) to St. Louis, Missouri (STL)

Distance:
1,213 miles (1,953 kilometres)

Average flight time (direct 3 hours 11 minutes)

Map of St. Louis, Missouri

Travel Videos About St. Louis, Missouri

Cheapest flight routes found to St. Louis, Missouri

From Toronto

From Toronto (YYZ), Canada to St Louis, United States (STL): C$460

Depart: 16 Jun 2025 · Return: 23 Jun 2025 Price found 03 May 2025, 12:48

From Vancouver

From Vancouver (YVR), Canada to St Louis, United States (STL): C$507

Depart: 26 May 2025 · Return: 29 May 2025 Price found 03 May 2025, 18:45

From Regina

From Regina (YQR), Canada to St Louis, United States (STL): C$514

Depart: 13 Aug 2025 · Return: 17 Aug 2025 Price found 04 May 2025, 23:29

From Saskatoon

From Saskatoon (YXE), Canada to St Louis, United States (STL): C$540

Depart: 13 Aug 2025 · Return: 17 Aug 2025 Price found 02 May 2025, 20:42

From Calgary

From Calgary (YYC), Canada to St Louis, United States (STL): C$569

Depart: 18 Jun 2025 · Return: 25 Jun 2025 Price found 04 May 2025, 21:12

From Winnipeg

From Winnipeg (YWG), Canada to St Louis, United States (STL): C$600

Depart: 16 Jun 2025 · Return: 23 Jun 2025 Price found 05 May 2025, 00:09

From Montreal

From Montreal (YUL), Canada to St Louis, United States (STL): C$609

Depart: 22 May 2025 · Return: 29 May 2025 Price found 04 May 2025, 11:02

From Kelowna

From Kelowna (YLW), Canada to St Louis, United States (STL): C$635

Depart: 03 Dec 2025 · Return: 07 Dec 2025 Price found 04 May 2025, 10:33

From Edmonton

From Edmonton (YEG), Canada to St Louis, United States (STL): C$643

Depart: 23 May 2025 · Return: 29 May 2025 Price found 02 May 2025, 06:05

From Halifax

From Halifax (YHZ), Canada to St Louis, United States (STL): C$685

Depart: 22 Aug 2025 · Return: 27 Aug 2025 Price found 01 May 2025, 12:08

From Ottawa

From Ottawa (YOW), Canada to St Louis, United States (STL): C$701

Depart: 08 Jun 2025 · Return: 14 Jun 2025 Price found 01 May 2025, 17:35

From Quebec

From Quebec (YQB), Canada to St Louis, United States (STL): C$855

Depart: 11 Jul 2025 · Return: 19 Jul 2025 Price found 04 May 2025, 04:52

From Thunder Bay

From Thunder Bay (YQT), Canada to St Louis, United States (STL): C$924

Depart: 17 Jun 2025 · Return: 24 Jun 2025 Price found 03 May 2025, 05:47