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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
$343
United, US Airways, Delta
$503
United, US Airways, Delta
$314
United, Delta, US Airways, JetBlue
$238
United, Delta, US Airways
$552
AirTran, US Airways, Delta, United
$408
US Airways, United, JetBlue
$173
United, US Airways, Delta
$335
Delta, United, US Airways
$336
Delta, United, AirTran, US Airways
$326
Porter, WestJet, Air Canada
$216

Cheap International Flights from Montreal - YMQ

Flights
Airline
Lowest Price
United, Porter, US Airways, American, Delta, Air Canada, WestJet
$373
United, Delta, American, Air Canada, WestJet, US Airways
$314
United, US Airways, American, Delta, Air Canada
$424
US Airways, Air Canada, United, Delta, American, WestJet
$628
United, Delta, American, US Airways, WestJet, Air Transat, Air Canada
$347
Air Canada, United, Delta, US Airways, American, WestJet
$417
United, Delta, Air Canada, American, WestJet, US Airways
$446
US Airways, Delta, Air Canada, United, Porter, WestJet, American
$332
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
$1000

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
WestJet, American, United, Delta, Air Canada, US Airways
$392
American, Delta, United, Air Canada, WestJet, US Airways
$475
Porter, WestJet, US Airways, American, United, Air Canada, Delta
$407
WestJet, Air Canada, American, Delta, United, US Airways
$305
Delta, Porter, Air Canada, WestJet, United, US Airways, American
$422
WestJet, American, Delta, United, Air Canada, US Airways
$365
United, Air Canada, Delta, US Airways, American, WestJet
$466
US Airways, Air Canada, United, Delta, WestJet, American
$438
WestJet, United, Air Canada, US Airways, Delta, American
$320
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Cheap Flights from Montreal to St Louis, from $414 Round trip from YMQ to STL