Travelers have found it’s best to book a flight 53 days in advance to save up to 191% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 53 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Quebec 1-2 weeks in advance for as low as $392, or $756 for flights within the next 24 hours.
February can be a great time to fly to Quebec from St. Louis with a flight ticket averaging about $513. Cheapflights users have found deals in the month of February for as cheap as $219. The most expensive prices can be found in the month of August.
When flying from St. Louis to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$436 - $543
Route
Depart
Return
Price
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Fri 8/16
1 stop11h 28m
Montreal Pierre Elliott Trudeau Intl
Mon 8/26
1 stop14h 35m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Wed 7/3
3 stops33h 40m
Montreal Pierre Elliott Trudeau Intl
Tue 7/9
3 stops19h 25m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Mon 9/9
1 stop5h 40m
Montreal Pierre Elliott Trudeau Intl
Tue 9/17
1 stop8h 43m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 8/13
Nonstop2h 23m
Montreal Pierre Elliott Trudeau Intl
Fri 8/16
Nonstop2h 35m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Wed 7/3
1 stop9h 44m
Montreal Pierre Elliott Trudeau Intl
Tue 7/9
1 stop10h 19m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Sat 7/27
1 stop4h 46m
Montreal Pierre Elliott Trudeau Intl
Tue 7/30
Nonstop2h 35m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Sat 7/20
1 stop16h 44m
Montreal Pierre Elliott Trudeau Intl
Thu 7/25
1 stop10h 19m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Mon 9/9
Nonstop2h 23m
Montreal Pierre Elliott Trudeau Intl
Tue 9/17
1 stop6h 16m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Wed 10/9
1 stop8h 31m
Montreal Pierre Elliott Trudeau Intl
Sat 10/12
1 stop8h 00m
No data available for this route at this time. Please check back soon.
Comfort
Boarding
Entertainment
Food
Crew
Overall
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.
Comfort
Boarding
Entertainment
Food
Crew
Overall
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.
Comfort
Boarding
Entertainment
Food
Crew
Overall
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.
Comfort
Boarding
Entertainment
Food
Crew
Overall
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.
Comfort
Boarding
Entertainment
Food
Crew
Overall
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.
Comfort
Boarding
Entertainment
Food
Crew
Overall
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.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
United Airlines | Cheapest$237 | Average$596 | FlexibilityNo cancel fee | On-time69% |
Air Canada | Cheapest$267 | Average$629 | FlexibilityNo cancel fee | On-time67% |
American Airlines | Cheapest$274 | Average$587 | FlexibilityNo cancel fee | On-time71% |
Delta | Cheapest$383 | Average$575 | FlexibilityNo cancel fee | On-timeN/A |
WestJet | Cheapest$501 | Average$645 | FlexibilityNo cancel fee | On-time60% |
0%of flight departures | Early morningMidnight to 6 am |
---|---|
100%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |