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Cheap Flights from Montreal to St Louis - YMQ to STL

Did You Know?

163,101 seats are available per week to fly from Montreal, QC to St Louis.
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.
There are 5804 flights from Montreal, QC to St Louis per week.

Cheap Domestic Flights from Montreal - YMQ

Flights
Airline
Lowest Price
Porter, WestJet, Air Canada
CAD243

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
United, US Airways, Delta, AirTran
$344
United, US Airways, Delta
$450
United, US Airways, Delta
$340
United, Delta, US Airways, JetBlue
$247
United, Delta, US Airways
$418
AirTran, US Airways, Delta, United
$400
US Airways, United, JetBlue
$172
United, US Airways, Delta
$342
Delta, United, US Airways
$376
Delta, United, AirTran, US Airways
$346
Porter, WestJet, Air Canada
CAD228

Cheap International Flights from Montreal - YMQ

Flights
Airline
Lowest Price
United, Porter, US Airways, American, Delta, Air Canada, WestJet
CAD424
United, Delta, American, Air Canada, WestJet, US Airways
CAD402
United, US Airways, American, Delta, Air Canada
CAD439
US Airways, Air Canada, United, Delta, American, WestJet
CAD640
United, Delta, American, US Airways, WestJet, Air Transat, Air Canada
CAD361
Air Canada, United, Delta, US Airways, American, WestJet
CAD439
United, Delta, Air Canada, American, WestJet, US Airways
CAD466
US Airways, Delta, Air Canada, United, Porter, WestJet, American
CAD352
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
CAD837

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
WestJet, American, United, Delta, Air Canada, US Airways
CAD434
American, Delta, United, Air Canada, WestJet, US Airways
CAD511
Porter, WestJet, US Airways, American, United, Air Canada, Delta
CAD406
WestJet, Air Canada, American, Delta, United, US Airways
CAD323
Delta, Porter, Air Canada, WestJet, United, US Airways, American
CAD442
WestJet, American, Delta, United, Air Canada, US Airways
CAD407
United, Air Canada, Delta, US Airways, American, WestJet
CAD502
US Airways, Air Canada, United, Delta, WestJet, American
CAD462
WestJet, United, Air Canada, US Airways, Delta, American
CAD378
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Cheap Flights from Montreal to St Louis, from CAD436 Round trip from YMQ to STL