Flights from Calgary to St Louis
Pick a departure date to see flights and seller prices
We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.
Where to connect
Options with one connection, fastest first
- fastest, via Nashville
- 7h 40m
- connection options
- 5
- straight-line distance
- 1,440 mi (2,317 km)
fastest
Via Nashville
United States
7h 40m
with the connection
Via Dallas
United States
7h 47m
with the connection
Calgary to Dallas
flight 3h 2m
Connection of about 3h
Arrival: Dallas/Fort Worth International. Departure to St Louis: Dallas Love Field, Dallas/Fort Worth International.
Dallas to St Louis
flight 1h 45m
Via Chicago
United States
7h 59m
with the connection
Via Seattle
United States
8h 2m
with the connection
Via Detroit
United States
8h 25m
with the connection
One ticket or two
How the options are calculated and what to keep in mind at the connection
Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.
Nearest nonstop flights
The closest you can get without a connection
From Calgary to cities closest to St Louis
Calgary to Nashville
Nashville: 254 mi (408 km) from St Louis, flight 3h 25m
from $276
Calgary to Chicago
Chicago: 262 mi (422 km) from St Louis, flight 3h 35m
Calgary to Windsor
Windsor: 454 mi (731 km) from St Louis, flight 3h 40m
Calgary to Detroit
Detroit: 455 mi (732 km) from St Louis, flight 3h 40m
from $212
Calgary to Minneapolis
Minneapolis: 467 mi (751 km) from St Louis, flight 1h 55m
Calgary to Atlanta
Atlanta: 467 mi (752 km) from St Louis, flight 4h 20m
from $307
To St Louis from cities closest to Calgary
Seattle to St Louis
Seattle: 441 mi (710 km) from Calgary, flight 3h 54m
Fargo to St Louis
Fargo: 833 mi (1,340 km) from Calgary, flight 6h 27m
Denver to St Louis
Denver: 895 mi (1,441 km) from Calgary, flight 2h
from $119
San Francisco to St Louis
San Francisco: 1,004 mi (1,615 km) from Calgary, flight 3h 55m
from $220
Las Vegas to St Louis
Las Vegas: 1,029 mi (1,656 km) from Calgary, flight 3h 10m
from $105
Los Angeles to St Louis
Los Angeles: 1,192 mi (1,919 km) from Calgary, flight 3h 35m
from $79
Frequently asked questions
Is there a nonstop flight from Calgary to St Louis?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Nashville.
What is the fastest way to fly from Calgary to St Louis?
Via Nashville: 3h 25m to the connection, 1h 15m after it, about 7h 40m in total with 3h for the connection.
Which cities can you connect in between Calgary and St Louis?
Nashville (7h 40m total), Dallas (7h 47m total), Chicago (7h 59m total), Seattle (8h 2m total) and Detroit (8h 25m total).
How far is St Louis from Calgary?
1,440 mi (2,317 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.