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Cheap Flights from Montreal to St Louis, MO, United States - YMQ to STL

Popular flights from Montreal to St Louis

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Air Canada
Departure Date Return Date Lowest Price
Mar 12, 2016 Mar 14, 2016 CAD351
Mar 16, 2016 Mar 21, 2016 CAD351
Mar 17, 2016 Mar 24, 2016 CAD351
American Airlines
Departure Date Return Date Lowest Price
Apr 5, 2016 Apr 13, 2016 CAD341
United Airlines
Departure Date Return Date Lowest Price
Mar 12, 2016 Mar 14, 2016 CAD346
WestJet
Departure Date Return Date Lowest Price
Feb 25, 2016 Mar 7, 2016 CAD397
Jun 10, 2016 Jun 12, 2016 CAD397

How Much Does it Cost to Fly from Montreal to St Louis (YMQ to STL)?

We have collected flight cost data from across the web for travel from Montreal to St Louis, and have found the average flight price for this trip to be CAD346.

When Can I Buy the Cheapest Flight from Montreal to St Louis (YMQ to STL)?

Airlines can adjust prices for plane tickets from Montreal to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Montreal to St Louis

The chart below shows up-to-date information regarding the cheapest days to fly from Montreal to St Louis.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
CAD348 CAD341 CAD351 CAD342 CAD342 CAD346 CAD358

Round Trip vs One Way Flights from Montreal to St Louis (YMQ to STL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Montreal to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Montreal to St Louis is CAD211.

The average price for round trip flights from Montreal to St Louis is CAD367.

Montreal to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Montreal to St Louis?
Answer: New York, NY

Airlines Flying from Montreal to St Louis (YMQ to STL)

Below are the different airlines that fly from Montreal to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Montreal to St Louis.

Montreal to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American LGA X X X X X X X
Air Canada YYZ X X X X X X X
Air Canada YOW / YYZ X X X X X X X
Delta DTW X X X X X X X
Delta DTW / CVG X X X X X X X
United IAD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Montreal and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Montreal - YMQ

FlightsAirlineLowest Price
Montreal to Toronto Air Inuit, Air Canada, Provincial, Porter, Air Transat, WestJet CAD154

Cheap International Flights from Montreal - YMQ

FlightsAirlineLowest Price
Montreal to Chicago Air Inuit, American, Air Canada, JetBlue, Spirit, Provincial, Porter, United, WestJet CAD270
Montreal to New York Air Inuit, American, Air Canada, Alaska, JetBlue, Provincial, Porter, United, WestJet CAD277
Montreal to Atlanta American, Air Canada, Frontier, Spirit, Air Transat, United, WestJet CAD419
Montreal to Dallas - Ft Worth American, Air Canada, Alaska, JetBlue, Spirit, Porter, United, WestJet CAD334
Montreal to Orlando American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Provincial, Air Transat, United, WestJet CAD328
Montreal to Indianapolis American, Air Canada, United, WestJet CAD342
Montreal to Nashville American, Air Canada, JetBlue, Frontier, United, WestJet CAD334
Montreal to Washington American, Air Canada, JetBlue, Porter, United, WestJet CAD285
Montreal to London Aegean, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, Air Transat, Virgin Atlantic, FlexFlight, WestJet CAD744

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Albany to St Louis American, United CAD482
Burlington to St Louis American, United CAD543
Albany to Chicago American, United CAD455
Burlington to Chicago American, JetBlue, United CAD394
Burlington to Atlanta American, United CAD422
Albany to Atlanta American, United CAD426
Burlington to New York JetBlue CAD175
Albany to Dallas - Ft Worth American, United CAD454
Albany to Nashville American, United CAD466
Albany to Indianapolis American, United CAD494
Ottawa to Toronto Air Canada, Porter, Air Transat, WestJet CAD218

Cheap International Flights to St Louis - STL

FlightsAirlineLowest Price
Ottawa to St Louis American, Air Canada, United, WestJet CAD348
Quebec to St Louis American, Air Canada, United, WestJet Check Dates
Ottawa to Chicago American, Air Canada, JetBlue, Spirit, Porter, United, WestJet CAD346
Ottawa to New York American, Air Canada, JetBlue, Frontier, Porter, United, WestJet CAD268
Quebec to Chicago American, Air Canada, JetBlue, Provincial, Porter, United, WestJet CAD390
Ottawa to Atlanta American, Air Canada, United, WestJet CAD289
Ottawa to Dallas - Ft Worth American, Air Canada, Alaska, JetBlue, United, WestJet CAD373
Ottawa to Nashville American, Air Canada, JetBlue, Frontier, United, WestJet CAD307
Quebec to New York Air Inuit, American, Air Canada, JetBlue, Provincial, Porter, United, WestJet CAD298
Cheap Flights from Montreal to St Louis, MO, United States, from CAD244 Round trip from YMQ to STL