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Cheap Flights from St Louis to Montreal - STL to YMQ

Did You Know?

There are 5830 flights from St Louis, MO to Montreal per week.
American Airlines has 490 connecting flights between St Louis, MO and Montreal.
You must make at least one connection to fly from St Louis, MO to Montreal.
157,439 seats are available per week to fly from St Louis, MO to Montreal.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Frontier
$237
Delta, Air Choice One, American, US Airways, United, Alaska
$187
AirTran, United, Delta, American, US Airways
$266
Delta, US Airways, United
$473
United, Delta, American, AirTran, US Airways
$225
American, Delta, US Airways, United
$227
Delta, US Airways, American, United, AirTran
$98
American, United, Delta, US Airways, AirTran
$294
United, Delta, American, Frontier
$273
AirTran, US Airways, American, Delta, United
$145
United, US Airways, AirTran, Delta
$314
AirTran, American, Delta, US Airways, United
$256
US Airways, AirTran, Delta, United
$294
United, Delta, US Airways, AirTran
$344
American, US Airways, United, Delta
$437
United, Delta, US Airways, American, AirTran
$199
United, US Airways, Delta, AirTran, American
$293
US Airways, AirTran, United, Delta
$222
United, Delta, US Airways, American, AirTran
$264

Cheap Domestic Flights to Montreal - YMQ

Flights
Airline
Lowest Price
United, Delta, US Airways
$305
US Airways, United, Delta, American
$305
Delta, American, US Airways, United
$453
US Airways, Delta, United, American
$234

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
American, US Airways, United, Delta, WestJet, Air Canada
$385
United, Delta, US Airways, American, WestJet, Air Canada
$355
American, United, US Airways, WestJet, Delta, Air Canada
$323

Cheap International Flights to Montreal - YMQ

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$397
American, US Airways, Delta, United
$445
Delta, American
$399
Cheap Flights from St Louis to Montreal, from $399 Round trip from STL to YMQ