Popular in | June |
---|---|
Cheapest in | January |
Round-trip from | C$ 305 |
One-way from | C$ 249 |
To save on the cost of your flight from St. Louis to Montreal Pierre Elliott Trudeau Intl Airport, book at least 53 days before your planned departure. Booking around this time can save you about 191% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 530 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,034.
Flights from St. Louis to Montreal Pierre Elliott Trudeau Intl Airport lean towards being more expensive in August. Prices are generally better when you fly from St. Louis to Montreal Pierre Elliott Trudeau Intl Airport in February, with the cheapest ticket starting at C$ 300.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.
Fly from
Fly to
Budget
C$ 475 - C$ 868
Route
Depart
Return
Price
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 4/6
3 stops26h 11m
Montreal Pierre Elliott Trudeau Intl
Tue 11/6
1 stop8h 33m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 4/6
2 stops12h 59m
Montreal Pierre Elliott Trudeau Intl
Tue 11/6
1 stop8h 33m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 4/6
2 stops12h 59m
Montreal Pierre Elliott Trudeau Intl
Tue 11/6
1 stop8h 33m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Sat 17/8
Nonstop2h 23m
Montreal Pierre Elliott Trudeau Intl
Sun 25/8
Nonstop2h 35m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 4/6
1 stop9h 30m
Montreal Pierre Elliott Trudeau Intl
Tue 11/6
1 stop9h 11m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Mon 5/8
Nonstop2h 23m
Montreal Pierre Elliott Trudeau Intl
Mon 12/8
1 stop7h 11m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Sat 10/8
Nonstop2h 23m
Montreal Pierre Elliott Trudeau Intl
Sat 17/8
Nonstop2h 35m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 18/6
1 stop3h 54m
Montreal Pierre Elliott Trudeau Intl
Wed 19/6
1 stop5h 56m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Thu 30/5
2 stops9h 35m
Montreal Pierre Elliott Trudeau Intl
Wed 5/6
2 stops11h 13m
Currently, October is the cheapest month in which you can book a flight from St. Louis to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 230). Flying from St. Louis to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
C$ 364
February
C$ 356
March
C$ 475
April
C$ 437
May
C$ 387
June
C$ 360
July
C$ 397
August
C$ 360
September
C$ 338
October
C$ 315
November
C$ 375
December
C$ 379
YMQ Temperature | -9 - 22 °C |
---|
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.
Yes! Start tracking prices for St. Louis to Pierre Elliott Trudeau Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.