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Cheap Flights from St Louis to Calgary - STL to YYC (reverse)

Did You Know?

United Airlines has 490 connecting flights between St Louis, MO and Calgary.
There are 6532 flights from St Louis, MO to Calgary per week.
You must make at least one connection to fly from St Louis, MO to Calgary.
309,564 seats are available per week to fly from St Louis, MO to Calgary.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
US Airways, American, AirTran, Frontier, Delta, United, Alaska
$266
Delta, Air Choice One, American, US Airways, United, Alaska
$177
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$266
AirTran, Frontier, American, US Airways, United, Alaska, Delta
$266
United, Delta, American, Frontier
$263
AirTran, Frontier, United, Alaska, US Airways, American, Delta
$145
United, Delta, American, AirTran, US Airways
$225
AirTran, American, US Airways, United, Frontier
$221
Frontier, American, Delta, United, Alaska, US Airways, AirTran
$197
Delta, United, Alaska
$265
United, Alaska, US Airways, Delta, American, Frontier
$205
Alaska, Delta, United, American, Frontier, AirTran, US Airways
$266
Alaska, United, American, Delta, US Airways, Frontier
$266
United, Delta, Alaska
$125
United, Delta, American, US Airways, Frontier, AirTran
$196
Frontier, Alaska, Delta, United, US Airways
$266
United, Delta, Frontier, American, US Airways
$199
United, Alaska, Delta
$125

Cheap Domestic Flights to Calgary - YYC

Flights
Airline
Lowest Price
Alaska, United, American, Delta
$335
Alaska, United, Delta, American, US Airways
$335
Delta, American, Frontier
$145
American, US Airways, Delta, United
$335
American, United, Delta, US Airways
$305

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
Delta, American, Alaska, WestJet, Air Canada, United, US Airways
$341
US Airways, Alaska, Air Canada, United, Delta, American, WestJet
$436

Cheap International Flights to Calgary - YYC

Flights
Airline
Lowest Price
United, American, Delta, Alaska
$467
American, Delta, United
$439
American, United, Delta
$439
Delta, American
$510
United, American, Delta, Alaska
$436
Cheap Flights from St Louis to Calgary, from $379 Round trip from STL to YYC