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St. Louis Lambert International Airport to Montreal-Trudeau International Airport flight
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Cheap Flights from St. Louis Lambert International Airport to Montreal-Trudeau International Airport
Search for flights from St. Louis to Montreal. Find affordable one-way or round-trip flights.
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- Round-trip
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STL05:559h 5m2 stopsYUL16:00St. Louis - Montreal|Wed, May 22|American AirlinesUS$169US$26837% OFF37% OFFUS$268US$169- STL06:0015h 50m2 stopsYUL22:50St. Louis - Montreal|Tue, Jun 18|American AirlinesUS$169US$26837% OFF37% OFFUS$268US$169
- STL05:559h 5m2 stopsYUL16:00St. Louis - Montreal|Tue, May 14|American AirlinesUS$186US$26830% OFF30% OFFUS$268US$186
- STL05:519h 9m2 stopsYUL16:00St. Louis - Montreal|Thu, May 2|American AirlinesUS$191US$191
STL06:305h 46m1 stopYUL13:16St. Louis - Montreal|Wed, May 15|United AirlinesUS$203US$203- STL08:477h 27m1 stopYUL17:14St. Louis - Montreal|Sat, May 11|United AirlinesUS$204US$204
- STL08:0713h 43m2 stopsYUL22:50St. Louis - Montreal|Wed, May 29|American AirlinesUS$207US$207
- STL08:0710h 8m2 stopsYUL19:15St. Louis - Montreal|Tue, May 7|American AirlinesUS$208US$208
STL18:103h 58m1 stopYUL23:08St. Louis - Montreal|Wed, May 15|WestJetUS$215US$215- STL06:009h2 stopsYUL16:00St. Louis - Montreal|Thu, May 2|United AirlinesUS$217US$217
STL13:003h 5mDirectYUL14:00St. Louis - Montreal|Wed, May 8|American AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from St. Louis Lambert International Airport to Montreal-Trudeau International Airport
View airlines operating flights from St. Louis to Montreal. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.
American Airlines
From US$169
United Airlines
From US$203
WestJet
From US$215
Delta Air Lines
From US$256
Spirit Airlines
From US$263
Air Canada
From US$263
Southern Airways Express
From US$366
Southwest Airlines
From US$535
ANA airlines
Find more flights and airlines
Flight Schedule from St. Louis Lambert International Airport to Montreal-Trudeau International Airport
Check on the flight schedule from St. Louis to Montreal to find the flight that matches your travel plan.
Flight info.
Departure
Arrival
Weekly Schedule
AA421
American Airlines
05:17
STL
08:12
CLT
SMTWTFSAA5350
American Airlines
11:05
CLT
13:40
YUL
SMTWTFSUA2295
United Airlines
06:30
STL
09:59
EWR
SMTWTFSUA3702
United Airlines
11:30
EWR
13:16
YUL
SMTWTFSUA1923
United Airlines
09:13
STL
10:35
DEN
SMTWTFSUA8668
United Airlines
11:20
DEN
17:00
YUL
SMTWTFSUA6646
United Airlines
12:00
STL
15:23
YUL
SM-WTFSUA4454
United Airlines
13:00
STL
16:06
IAD
SMTWTFSUA3602
United Airlines
17:10
IAD
18:58
YUL
SMTWTFSAA2270
American Airlines
13:01
STL
16:22
LGA
SMT----UA8439
United Airlines
20:20
LGA
21:50
YUL
SM-WT-SAC8972
Air Canada
16:10
STL
19:10
YYZ
SMTWTFSAC7774
Air Canada
00:30
YYZ
01:50
YUL
SMTWTFSAC8972
Air Canada
16:10
STL
19:10
YYZ
SMTWTFSAC430
Air Canada
22:30
YYZ
23:50
YUL
------SWS8647
WestJet
17:25
STL
19:58
DTW
SMTWTFSWS6817
WestJet
21:20
DTW
23:07
YUL
SMTWTFSWS7969
WestJet
17:37
STL
19:14
MSP
-MT---SWS6318
WestJet
19:45
MSP
23:15
YUL
SMTWTFS
St. Louis Lambert International Airport to Montreal-Trudeau International Airport Flights Info
| Flight distance | 1,558.52km |
|---|---|
| Cheapest one-way ticket price | $169 |
| Cheapest return ticket price | $447 |
FAQs for St. Louis Lambert International Airport to Montreal-Trudeau International Airport Flights
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