Good to know - Cheap tickets Montreal — Saint Louis
| Flight distance | 1568 km |
|---|---|
| Round-trip from | $373 |
Airfare Montreal – Saint Louis by month
Here you can find out in what months how much a ticket Montreal – Saint Louis costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| December 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Montreal — Saint Louis
Flight Montreal – Saint Louis is served by 8 airlines.
Flights Montreal — Saint Louis
The selection of cheap flights Montreal — Saint Louis
The price of the flight Montreal — Saint Louis (United States) — Montreal from $373 (round-trip).
The average price of the flight Montreal — Saint Louis (United States) — Montreal $444 (round-trip).
- Departure city: Montreal
- IATA code of the city of origin: YMQ
- Departure airports: St. Hubert Airport, Mirabel International Airport, Montreal-Pierre Elliott Trudeau International Airport
- Departure country: Canada
- Destination city: Saint Louis
- IATA code of the destination city: STL
- Destination airports: St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport
- Destination country: United States
Low cost flights Montreal — Saint Louis (YMQ — STL)
The distance between Montreal and Saint Louis 974 miles (or 1568 kilometres).
The time difference between Montreal and Saint Louis is 1 h.
Routes from nearby cities to Saint Louis
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Montreal with a flight to Saint Louis are in Rouyn.
Popular International routes from Montreal
Popular routes from Saint Louis
If you are going to fly from Saint Louis, then study the popular flights. The most popular flights from Saint Louis:
Popular domestic routes from Montreal
FAQ about Montreal — Saint Louis
Can we fly from Montreal to Saint Louis?
Yes, you can fly from Montreal to Saint Louis. Montreal has 3 airports (St. Hubert Airport, Mirabel International Airport, Montreal-Pierre Elliott Trudeau International Airport) for flights. There are non-direct flights through Air Canada, American Eagle, Delta Connection, FedEx, Lufthansa, NetJets, United Express, UPS.
How much do flights Montreal — Saint Louis cost?
The price of flights Montreal — Saint Louis starts from $373.
What airports are there in Montreal and Saint Louis?
In Montreal — St. Hubert Airport, Mirabel International Airport, Montreal-Pierre Elliott Trudeau International Airport. In Saint Louis — St. Louis Downtown Airport, Spirit of St. Louis Airport, Lambert-St. Louis International Airport.
What month is the cheapest to fly from Montreal to Saint Louis?
High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Montreal — Saint Louis flight deals.
Which airlines fly from Montreal to Saint Louis?
All the following airlines flights Montreal — Saint Louis: Air Canada, American Eagle, Delta Connection, FedEx, Lufthansa, NetJets, United Express, UPS.