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Did you mean flights from Montreal to St Louis?

Flights from St Louis to Montreal, Canada

St Louis to Montreal Last modified: Oct 17, 2017 1:23 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 49,900,365,416 round trip itineraries and found the cheapest flights to Montreal. Air Canada & United frequently offer the best deals to Montreal flights, or select your preferred carrier below to see the cheapest days to fly.

Air Canada
STLYMQ
Wed 11/1
1 stop
YMQSTL
Wed 11/8
1 stop
$280
United
STLYMQ
Fri 12/1
1 stop
YMQSTL
Mon 12/4
1 stop
$281
American
STLYMQ
Wed 11/1
1 stop
YMQSTL
Wed 11/8
1 stop
$286
WestJet
STLYMQ
Wed 11/1
1 stop
YMQSTL
Wed 11/8
1 stop
$303
Alaska
STLYMQ
Wed 11/22
2 stops
YMQSTL
Sun 11/26
2 stops
$3,533

How Much is a Flight from St Louis to Montreal? Prices shown were found by travelers like you over the past 30 days

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 $280.

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 think 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? Prices shown were found by travelers like you over the past 30 days

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 $541
7-14 days $0 $284
14-21 days $0 $280
21-30 days $0 $280
30-60 days $0 $280
60-90 days $0 $280
90+ days $0 $280

Cheapest Day To Fly from St Louis to Montreal Prices shown were found by travelers like you over the past 30 days

We've examined 49,908,208,129 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 Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$280$280$280$280$280$280$280

Compare Flight Prices from St Louis to Montreal by Month Prices shown were found by travelers like you over the past 30 days

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 Air Canada 10/30/17 11/1/17 2 $284
November St Louis Montreal Air Canada 11/1/17 11/8/17 1 $280
December St Louis Montreal Air Canada 12/1/17 12/4/17 1 $280
January St Louis Montreal Air Canada 1/1/18 1/5/18 1 $280
February St Louis Montreal Air Canada 2/1/18 2/5/18 1 $280
March St Louis Montreal Air Canada 3/25/18 3/31/18 1 $306
April St Louis Montreal Air Canada 4/9/18 4/17/18 1 $280
May St Louis Montreal Air Canada 5/26/18 6/2/18 1 $306

Cheap Last Minute Flights from St Louis to Montreal Prices shown were found by travelers like you over the past 30 days

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
22 23 24 25 26 27 28
$358
29 30 31 1 2 3 4
$358 $288
5 6 7 8 9 10 11
$288 $280
12 13 14 15 16 17 18
$280 $280
19 20 21 22 23 24 25
$280

Connecting Flights vs Direct Flights from St Louis to Montreal Prices shown were found by travelers like you over the past 30 days

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 $292.

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 Prices shown were found by travelers like you over the past 30 days

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 $285.

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: Chicago, IL

Airlines in St Louis flying to Montreal Last modified: Oct 17, 2017 1:23 -04:00Number of routes searched: 87Number of itineraries searched: 7,474

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 CLT
American DFW
American LGA
American MIA
American ORD
Air Canada YYZ
Major Airlines ATL
Major Airlines DTW
Major Airlines LGA
Major Airlines MSP
United DEN
United EWR
United IAD
United IAH
United ORD
Air Canada YYZ / YHZ
Air Canada YYZ / YOW
Air Canada YYZ / YQB
Major Airlines ATL / BOS

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 International Flights from St Louis - STL Last modified: Oct 17, 2017 1:23 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Domestic Flights to Montreal - YMQ Last modified: Oct 17, 2017 1:23 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Montreal - YMQ Last modified: Oct 17, 2017 1:23 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from St Louis to Montreal