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Did you mean flights from Montreal to St Louis?

Flights from St Louis to Montreal, Canada Last modified: Sep 26, 2016 2:42 AM

TIPSave $16 by flying into Ottawa instead of Montreal from St Louis

St Louis to Montreal Last modified: Sep 26, 2016 2:42 AM

We've scanned 20,789,023,501 round trip itineraries and found the cheapest flights from St Louis to Montreal. American & United frequently offer the best deals on St Louis to Montreal flights, or select your preferred carrier below to see the cheapest days to fly.

American
STLYMQ
Tue 10/25
1 stop
YMQSTL
Tue 11/1
1 stop
$299
Select
United
STLYMQ
Fri 10/14
1 stop
YMQSTL
Tue 10/18
1 stop
$300
Select
United
STLYMQ
Tue 10/25
1 stop
YMQSTL
Tue 11/1
1 stop
$300
Select
WestJet
STLYMQ
Fri 11/18
1 stop
YMQSTL
Sun 11/20
1 stop
$310
Select
Air Canada
STLYMQ
Tue 10/25
1 stop
YMQSTL
Tue 11/1
1 stop
$375
Select

How Much is a Flight from St Louis to Montreal?

We have collected flight cost data from across the web for travel from St Louis to Montreal, and have found the average flight price for this trip to be $312.

Where To Buy Cheap Flights from St Louis to Montreal?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Montreal based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from St Louis to Montreal?

The chart below shows up-to-date information regarding how far in advance to book your flight from St Louis to Montreal.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $358
14-21 days $0 $300
21-30 days $0 $299
30-60 days $0 $301
60-90 days $0 $342
90+ days $0 $300

Cheapest Day To Fly from St Louis to Montreal

We've examined 20,795,316,600 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Montreal is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$376 $299 $301 $301 $300 $301 $304

Compare Flight Prices from St Louis to Montreal by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for St Louis to Montreal flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October St Louis Montreal American 10/25/16 11/1/16 1 $299
November St Louis Montreal American 11/23/16 11/30/16 1 $301
December St Louis Montreal WestJet 12/15/16 12/18/16 1 $342
January St Louis Montreal American 1/13/17 1/16/17 1 $300
February St Louis Montreal American 2/10/17 2/12/17 1 $301
March St Louis Montreal Air Canada 3/18/17 3/25/17 1 $449
May St Louis Montreal WestJet 5/10/17 5/17/17 1 $327
June St Louis Montreal WestJet 6/1/17 6/15/17 2 $378

Cheap Last Minute Flights from St Louis to Montreal

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Montreal. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
2 3 4 5 6 7 8
$377
9 10 11 12 13 14 15
$377 $300
16 17 18 19 20 21 22
$300

Connecting Flights vs Direct Flights from St Louis to Montreal

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Montreal is $323.

The average price for direct flights from St Louis to Montreal is not available.

One Way Flights vs Round Trip Flights from St Louis to Montreal

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 St Louis to Montreal. 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 St Louis to Montreal is not available.

The average price for round trip flights from St Louis to Montreal is $323.

St Louis to Montreal Flight Questions

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

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

Airlines in St Louis flying to Montreal Last modified: Sep 26, 2016 2:42 AMNumber of routes searched: 69Number of itineraries searched: 8,891

Wondering which airlines fly out of St Louis to Montreal? We've gathered the average price of St Louis airlines with flights to Montreal. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

St Louis to Montreal
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD
Air Canada YYZ
American PHL
American LGA
American CLT
United EWR
American CLT / LGA
United IAD
Delta DTW
Delta ATL
Delta MSP
Air Canada YYZ / YOW
Delta MSP / DTW
United DEN
United IAH
Delta ATL / DTW
Air Canada YYZ / YHZ
Air Canada YYZ / YQB
United DEN / EWR

St Louis to Montreal Airports

These are the major commercial airports we're currently monitoring in St Louis and Montreal. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
Flights from St Louis to New York American, Alaska, Delta, United $251
Flights from St Louis to Chicago American, United $231
Flights from St Louis to Boston American, Delta, United $318
Flights from St Louis to Burlington American, Delta, United $310
Flights from St Louis to Atlanta American, Delta, Frontier $87
Flights from St Louis to Newark American, Delta, United $251
Flights from St Louis to Washington American, Alaska, Delta, United $203
Flights from St Louis to Philadelphia American, Alaska, Delta $295
Flights from St Louis to Dallas - Ft Worth American, Alaska $213
Flights from St Louis to Hartford American, Delta, United $265
Flights from St Louis to Manchester American, Delta, United $323
Flights from St Louis to Baltimore American, Alaska, Delta, United $273
Flights from St Louis to Portland American, Delta, United $323
Flights from St Louis to Albany American, Delta, United $329
Flights from St Louis to Syracuse American, Delta, United $301
Flights from St Louis to Detroit American, Delta $236
Flights from St Louis to Rochester American, Alaska, Delta, United $302
Flights from St Louis to Providence American, Delta, United $324
Flights from St Louis to Charlotte American, Alaska, Delta, United $283

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
Flights from St Louis to Ottawa American, Air Canada, Delta, United $302
Flights from St Louis to Toronto American, Air Canada, Delta, United, WestJet $416
Flights from St Louis to Quebec American, Air Canada, Delta, United, WestJet $497

Cheap Domestic Flights to Montreal - YMQ

FlightsAirlineLowest Price
Flights from Springfield to Burlington American, Delta $410
Flights from Evansville to Burlington American, Delta, United Check Dates
Flights from Springfield to Boston American, Delta, United $323
Flights from Springfield to Chicago American, United $301
Flights from Moline to Boston American, Delta, United $210

Cheap International Flights to Montreal - YMQ

FlightsAirlineLowest Price
Flights from Moline to Montreal American, Delta, United $618
Flights from Springfield to Montreal American, Delta, United $602
Flights from Evansville to Montreal American, Delta, United Check Dates
Cheap Flights from St Louis to Montreal