Flight Routes from St. Louis to Calgary

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

Trip type
Cheapest roundtrip flight
from€521
Flight distance
2,300 km
Time difference
none

Cheap flight offers from St. Louis to Calgary

sorted by price and recency
  1. –
    Air Canada
    –
    STL–YYC
    1 stopover
    Air Canada
    –
    YYC–STL
    1 stopover
    €1,103
  2. –
    American Airlines
    –
    STL–YYC
    1 stopover
    American Airlines
    –
    YYC–STL
    1 stopover
    €772
  3. –
    United Airlines
    –
    STL–YYC
    1 stopover
    United Airlines
    –
    YYC–STL
    1 stopover
    €557
  4. –
    Air Canada
    –
    STL–YYC
    1 stopover
    Air Canada
    –
    YYC–STL
    1 stopover
    €543
  5. –
    United Airlines
    –
    STL–YYC
    1 stopover
    Air Canada
    –
    YYC–STL
    1 stopover
    €521
  6. –
    Aeroméxico
    –
    STL–YYC
    2 stopovers
    United Airlines
    –
    YYC–STL
    4 stopovers
    €2,572

Flight schedule from St. Louis (STL) to Calgary (YYC)

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

offers
Active filtersnone
Matching outbound flightsSTL–YYC · 1 of 1
fromto
dep.arr.
durationstopovers
  1. November 22 – 28, 2026
  2. Nov 29 – Dec 5, 2026
  3. December 6 – 12, 2026
    No flights could be found for the active filters.
    1. STLYYC
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around St. Louis and Calgary

      Departure airport Airport St. Louis - Lambert International Airport (STL)
      Arrival airport Airport Calgary International Airport-Banff (YYC)
      Destination country Flights to Canada
      Departure airport - Destination country St. Louis - Lambert International Airport - Canada