Cheap flights from Montreal, Canada to St. Louis, MO
Flights starting at £162. Choose between United Airlines, WestJet, or Porter Airlines to find the best price.
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Cheapest one-way trip | £172 |
---|---|
Cheapest nonstop round-trip | £348 |
Cheapest round-trip | £300 |
Average round-trip | £385 |
Nonstop flights in June | £348 – £780 |
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Travelers usually depart from Montréal–Pierre Elliott Trudeau International, or Montreal Saint-Hubert Longueuil when they travel from Montreal to St. Louis. The distance between Montreal and St. Louis is 1559 km. The most popular airlines for this route are United Airlines, WestJet, Porter Airlines, Southern Airways Express, and Air Canada. Montreal and St. Louis have 170 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Montreal to St. Louis in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 10.06 - Sun 16.06
Airline | Mon 10.06 | Tue 11.06 | Wed 12.06 | Thu 13.06 | Fri 14.06 | Sat 15.06 | Sun 16.06 |
---|---|---|---|---|---|---|---|
1 | 1 | 1 | --- | --- | --- | --- |
Weekly direct flights for Mon 17.06 - Sun 23.06
Airline | Mon 17.06 | Tue 18.06 | Wed 19.06 | Thu 20.06 | Fri 21.06 | Sat 22.06 | Sun 23.06 |
---|---|---|---|---|---|---|---|
1 | 1 | --- | --- | --- | 1 | --- |
Weekly direct flights for Mon 24.06 - Sun 30.06
Airline | Mon 24.06 | Tue 25.06 | Wed 26.06 | Thu 27.06 | Fri 28.06 | Sat 29.06 | Sun 30.06 |
---|---|---|---|---|---|---|---|
--- | --- | --- | --- | --- | 1 | 1 |
Weekly direct flights for Mon 01.07 - Sun 07.07
Airline | Mon 01.07 | Tue 02.07 | Wed 03.07 | Thu 04.07 | Fri 05.07 | Sat 06.07 | Sun 07.07 |
---|---|---|---|---|---|---|---|
1 | 1 | 1 | --- | --- | --- | --- |
Check-in for a flight from Montreal to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
Porter Airlines | POE | PD | Yes | Opens 24 days before flight Closes 1 hours before flight |
Southern Airways Express | FDY | 9X | Yes | No |
Air Canada | ACA | AC | Yes | No |
Weather in St. Louis
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -3°C |
February | 6°C | -2°C |
March | 13°C | 3°C |
April | 18°C | 8°C |
May | 24°C | 14°C |
June | 29°C | 19°C |
July | 31°C | 21°C |
August | 30°C | 20°C |
September | 27°C | 16°C |
October | 20°C | 10°C |
November | 12°C | 3°C |
December | 7°C | 0°C |
14 day forecast
Frequently asked questions
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The nearest countries with flights to St. Louis
Here is a list of countries people are flying fromOther destination countries from Montreal
Here is a list of countries people are flying toAirports near Montreal
- Montréal–Pierre Elliott Trudeau International
- Ottawa Macdonald–Cartier International
- Québec City Jean Lesage International
- Burlington International
- Plattsburgh International
- Massena International
- Adirondack Regional
- Lebanon Municipal
- Montreal Saint-Hubert Longueuil
- Ogdensburg International