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Cheap Flights from Montreal to St Louis - YMQ to STL

Did You Know?

American Airlines has 490 connecting flights between Montreal, QC and St Louis.
You must make at least one connection to fly from Montreal, QC to St Louis.

Cheap Domestic Flights from Montreal - YMQ

Flights
Airline
Lowest Price
Porter, WestJet, Air Canada
$243

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
United, US Airways, Delta, AirTran
$316
United, US Airways, Delta
$430
United, US Airways, Delta
$314
United, Delta, US Airways, JetBlue
$234
United, Delta, US Airways
$433
AirTran, US Airways, Delta, United
$408
US Airways, United, JetBlue
$151
United, US Airways, Delta
$350
Delta, United, US Airways
$342
Delta, United, AirTran, US Airways
$323
Porter, WestJet, Air Canada
$240

Cheap International Flights from Montreal - YMQ

Flights
Airline
Lowest Price
United, Porter, US Airways, American, Delta, Air Canada, WestJet
$402
United, Delta, American, Air Canada, WestJet, US Airways
$359
United, US Airways, American, Delta, Air Canada
$416
US Airways, Air Canada, United, Delta, American, WestJet
$617
United, Delta, American, US Airways, WestJet, Air Transat, Air Canada
$346
Air Canada, United, Delta, US Airways, American, WestJet
$409
United, Delta, Air Canada, American, WestJet, US Airways
$438
US Airways, Delta, Air Canada, United, Porter, WestJet, American
$350
US Airways, Brussels, Royal Air Maroc, Austrian, LOT, Swiss, KLM, Turkish, Virgin Atlantic, Alitalia, Finnair, Air Transat, Iberia, Lufthansa, Air France, Air Berlin, American, Delta, United, Air Canada, British Airways
$984

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
WestJet, American, United, Delta, Air Canada, US Airways
$384
American, Delta, United, Air Canada, WestJet, US Airways
$466
Porter, WestJet, US Airways, American, United, Air Canada, Delta
$414
WestJet, Air Canada, American, Delta, United, US Airways
$324
Delta, Porter, Air Canada, WestJet, United, US Airways, American
$451
WestJet, American, Delta, United, Air Canada, US Airways
$357
United, Air Canada, Delta, US Airways, American, WestJet
$457
US Airways, Air Canada, United, Delta, WestJet, American
$430
WestJet, United, Air Canada, US Airways, Delta, American
$320
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Cheap Flights from Montreal to St Louis, from $406 Round trip from YMQ to STL