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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
CAD236

Cheap Domestic Flights to St Louis - STL

Flights
Airline
Lowest Price
United, US Airways, Delta, AirTran
$344
United, US Airways, Delta
$454
United, US Airways, Delta
$323
United, Delta, US Airways, JetBlue
$247
United, Delta, US Airways
$418
AirTran, US Airways, Delta, United
$400
US Airways, United, JetBlue
$171
United, US Airways, Delta
$331
Delta, United, US Airways
$351
Delta, United, AirTran, US Airways
$340
Porter, WestJet, Air Canada
CAD231

Cheap International Flights from Montreal - YMQ

Flights
Airline
Lowest Price
United, Porter, US Airways, American, Delta, Air Canada, WestJet
CAD402
United, Delta, American, Air Canada, WestJet, US Airways
CAD331
United, US Airways, American, Delta, Air Canada
CAD462
US Airways, Air Canada, United, Delta, American, WestJet
CAD683
United, Delta, American, US Airways, WestJet, Air Transat, Air Canada
CAD349
Air Canada, United, Delta, US Airways, American, WestJet
CAD429
United, Delta, Air Canada, American, WestJet, US Airways
CAD452
US Airways, Delta, Air Canada, United, Porter, WestJet, American
CAD402
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
CAD948

Cheap International Flights to St Louis - STL

Flights
Airline
Lowest Price
WestJet, American, United, Delta, Air Canada, US Airways
CAD400
American, Delta, United, Air Canada, WestJet, US Airways
CAD507
Porter, WestJet, US Airways, American, United, Air Canada, Delta
CAD399
WestJet, Air Canada, American, Delta, United, US Airways
CAD311
Delta, Porter, Air Canada, WestJet, United, US Airways, American
CAD406
WestJet, American, Delta, United, Air Canada, US Airways
CAD384
United, Air Canada, Delta, US Airways, American, WestJet
CAD460
US Airways, Air Canada, United, Delta, WestJet, American
CAD400
WestJet, United, Air Canada, US Airways, Delta, American
CAD312
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Cheap Flights from Montreal to St Louis, from CAD452 Round trip from YMQ to STL