Flight Routes from Montreal to St. Louis

Compare cheap outbound and return flights from Montreal (YMQ) to St. Louis (STL) and find the best offer from numerous airlines and travel agencies.

Trip type
Flight distance
1,574 km
Time difference
Airports in Montreal
  1. Montréal-Pierre Elliott Trudeau International Airport
  2. St. Hubert
  3. Mirabel

Flight schedule from Montreal (YMQ) to St. Louis (STL)

Select a travel date in the flight schedule for the route from Montreal (YMQ) to St. Louis (STL) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights2 of 2
fromto
dep.arr.
durationstopovers
  1. October 11 – 17, 2026
  2. October 18 – 24, 2026
  3. October 25 – 31, 2026
    1. YULSTL
      nonstop
      1. Air Canada
    2. YULSTL
      nonstop
      1. Air Canada
      No flights could be found for the active filters.

      Important flight information

      Discover more flights around Montreal and St. Louis

      Departure airport Airport Montreal, all Airports (YMQ)
      Departure country Flights from Canada
      Arrival airport Airport St. Louis - Lambert International Airport (STL)
      Destination country Flights to United States
      Departure country - Arrival airport Canada - St. Louis - Lambert International Airport
      Departure airport - Destination country Montreal, all Airports - United States
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