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Flights from Montreal to Saint Louis – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

YUL to STL flights and routes map YUL to STL – All flight route options from Pierre Elliott Trudeau International, Canada to Saint Louis Airport, Missouri, USA. These flights are operated by 8 airlines. Fly non-stop with Air Canada or choose from 14 different transit flights. The shortest flight time is 2 hours and 50 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Canada YUL Pierre Elliott Trudeau Montreal, QC, Canada
USA STL Saint Louis Airport, MO, USA
YUL
Pierre Elliott Trudeau
CanadaMontreal, QC, Canada
Saint Louis Airport
USASaint Louis, MO, USA
STL
1 direct route found »
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26 routes with 1 stop found »
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Non-stop route options:

Duration

Air Canada
Non-stop with Air Canada. 1 flight per day.

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2h 50m

Air Canada
Non-stop with Air Canada.
2h 50m
1 flight per day.
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1 stop route options with the same airline:

Duration

Via Detroit DTW
1 stop with Delta Air Lines. 3 flights per day.

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4h 40m

Via Detroit DTW
1 stop with Delta Air Lines.
4h 40m
3 flights per day.
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Via Philadelphia PHL
1 stop with American Airlines. 2-3 flights per day.

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5h 33m

Via Philadelphia PHL
1 stop with American Airlines.
5h 33m
2-3 flights per day.
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Via Dulles IAD
1 stop with United Airlines. 1-2 flights per day.

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5h 45m

Via Dulles IAD
1 stop with United Airlines.
5h 45m
1-2 flights per day.
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Via Charlotte CLT
1 stop with American Airlines. 1-2 flights per day.

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5h 49m

Via Charlotte CLT
1 stop with American Airlines.
5h 49m
1-2 flights per day.
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Via Toronto YYZ
1 stop with Air Canada. 6 flights per day.

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6h 06m

Via Toronto YYZ
1 stop with Air Canada.
6h 06m
6 flights per day.
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Via New York LGA
1 stop with Delta Air Lines. 2 flights per day.

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6h 34m

Via New York LGA
1 stop with Delta Air Lines.
6h 34m
2 flights per day.
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Via Atlanta ATL
1 stop with Delta Air Lines. 2-3 flights per day.

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6h 35m

Via Atlanta ATL
1 stop with Delta Air Lines.
6h 35m
2-3 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 4 flights per day.

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7h 02m

Via Chicago ORD
1 stop with United Airlines.
7h 02m
4 flights per day.
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Via New York EWR
1 stop with United Airlines. 2-3 flights per day.

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7h 14m

Via New York EWR
1 stop with United Airlines.
7h 14m
2-3 flights per day.
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Via Chicago ORD
1 stop with American Airlines. 2 flights per day.

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7h 25m

Via Chicago ORD
1 stop with American Airlines.
7h 25m
2 flights per day.
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Via New York LGA
1 stop with American Airlines. 0-1 flights per day.
Only sundays

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7h 39m

Only sundays
Via New York LGA
1 stop with American Airlines.
7h 39m
0-1 flights per day.
Only sundays
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Via Toronto YTZ
1 stop with Air Canada. 0-1 flights per day.

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7h 56m

Via Toronto YTZ
1 stop with Air Canada.
7h 56m
0-1 flights per day.
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Via Minneapolis MSP
1 stop with Delta Air Lines.

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9h 06m

Via Minneapolis MSP
1 stop with Delta Air Lines.
9h 06m
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1 stop route options with codeshare or different airlines:

Duration

Via Dulles IAD With Air Canada & United Airlines 1-2 flights per day.
CODESHARE

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5h 45m

Via Dulles IAD
5h 45m
With Air Canada & United Airlines 1-2 flights per day.
CODESHARE
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Via Toronto YYZ With Air Canada & United Airlines 6 flights per day.
CODESHARE

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6h 06m

Via Toronto YYZ
6h 06m
With Air Canada & United Airlines 6 flights per day.
CODESHARE
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Via Boston BOS With Air Canada & American Airlines 0-1 flights per day.

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6h 12m

Via Boston BOS
6h 12m
With Air Canada & American Airlines 0-1 flights per day.
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Via Minneapolis MSP With Air Canada & Delta Air Lines

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6h 12m

Via Minneapolis MSP
6h 12m
With Air Canada & Delta Air Lines
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Via Atlanta ATL With Air Canada & Delta Air Lines 2 flights per day.

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6h 17m

Via Atlanta ATL
6h 17m
With Air Canada & Delta Air Lines 2 flights per day.
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Via Chicago ORD With American Airlines & United Airlines 2 flights per day.

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6h 37m

Via Chicago ORD
6h 37m
With American Airlines & United Airlines 2 flights per day.
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Via Toronto YTZ With Air Canada & United Airlines 0-1 flights per day.
CODESHARE

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7h 56m

Via Toronto YTZ
7h 56m
With Air Canada & United Airlines 0-1 flights per day.
CODESHARE
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Via Detroit DTW With Air Canada & Delta Air Lines 0-1 flights per day.
Only thursdays

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8h 10m

Only thursdays
Via Detroit DTW
8h 10m
With Air Canada & Delta Air Lines 0-1 flights per day.
Only thursdays
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Via Philadelphia PHL With Air Canada & American Airlines 0-1 flights per day.

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8h 24m

Via Philadelphia PHL
8h 24m
With Air Canada & American Airlines 0-1 flights per day.
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Via New York LGA With American Airlines & Delta Air Lines 1-2 flights per day.

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8h 24m

Via New York LGA
8h 24m
With American Airlines & Delta Air Lines 1-2 flights per day.
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Via New York EWR With Air Canada & Delta Air Lines 0-1 flights per day.

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8h 38m

Via New York EWR
8h 38m
With Air Canada & Delta Air Lines 0-1 flights per day.
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Via Ottawa YOW With Air Canada & United Airlines
Begins in 2/9

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8h 43m

Begins in 2/9
Via Ottawa YOW
8h 43m
With Air Canada & United Airlines
Begins in 2/9
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Via Washington DCA With Air Canada & American Airlines 1-2 flights per day.

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8h 44m

Via Washington DCA
8h 44m
With Air Canada & American Airlines 1-2 flights per day.
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Montreal to Saint Louis flights

There are over 15 airlines and as many as 832 flights every week to this destination. You can fly non-stop to Saint Louis (STL) from Montreal (YUL) with Air Canada but if a stopover option suits you better you can choose to fly via Philadelphia, Dulles or any other of the 14 alternatives with connectiing airports.

Montreal to Saint Louis with Air Canada

You can fly non-stop every weekday with flights departing at 17:30, 18:10 or 19:00. You can also take a connecting flight via Toronto or Toronto. Air Canada is a Star Alliance member.

With United Airlines

If you fly to Saint Louis from Montreal with United Airlines you will do a stopover in Dulles. United Airlines is a Star Alliance member.

Distance & flight times: Montreal Airport to Saint Louis Airport

The shortest flight time between YUL and STL is 2 hours and 50 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 50m-973 miles (1566 km)
PHL Philadelphia5h 33m1h 30m1212 miles (1950 km)
IAD Dulles5h 45m1h 19m1189 miles (1913 km)
CLT Charlotte5h 49m4h 55m1383 miles (2225 km)
YYZ Toronto6h 6m2h 55m972 miles (1564 km)
BOS Boston6h 12m1h 38m1304 miles (2098 km)
MSP Minneapolis6h 12m1h 59m1402 miles (2256 km)
ATL Atlanta6h 17m1h 46m1485 miles (2389 km)
ORD Chicago7h 25m3h 34m1009 miles (1623 km)
LGA New York7h 39m1h 10m1215 miles (1955 km)
YTZ Toronto7h 56m--
DTW Detroit8h 10m4h 35m973 miles (1566 km)
EWR New York8h 38m--
YOW Ottawa8h 43m3h 30m977 miles (1572 km)
DCA Washington8h 44m4h 41m1210 miles (1947 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.
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Departing from Pierre Elliott Trudeau International
Montreal - Saint Louis route map and flight paths
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From Montreal to USA

Below is a list of other destinations to USA from Pierre Elliott Trudeau International with either direct flights or 1 stop connections.

From Canada to Saint Louis

Below is a list of other cities in Canada with flights to Saint Louis with either non-stop or connecting flights.

You can fly non-stop from Montreal (YUL) to Saint Louis (STL) with Air Canada. The flight takes approximately 2 hours and 50 minutes. If you travel with a connecting flight instead, for example via Philadelphia, the total flight time will be 5 hours and 33 minutes.

If you're interested in direct flights, Air Canada is available. For flights with stopovers, American Airlines, Air Canada, United Airlines or Delta Air Lines is also an option.

The flight time between Pierre Elliott Trudeau (YUL) and Saint Louis Airport (STL) is approximately 2 hours and 50 minutes. The distance between the two airports is 1212 miles (or 1950 kilometers).

Yes, you can fly non-stop to STL from YUL with Air Canada.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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