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 $387, 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 $512. 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
$347 - $634
Route
Depart
Return
Price
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 6/4
3 stops26h 11m
Montreal Pierre Elliott Trudeau Intl
Tue 6/11
1 stop8h 33m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 6/4
2 stops12h 59m
Montreal Pierre Elliott Trudeau Intl
Tue 6/11
1 stop8h 33m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 6/4
2 stops12h 59m
Montreal Pierre Elliott Trudeau Intl
Tue 6/11
1 stop8h 33m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Sat 8/17
Nonstop2h 23m
Montreal Pierre Elliott Trudeau Intl
Sun 8/25
Nonstop2h 35m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 6/4
1 stop9h 30m
Montreal Pierre Elliott Trudeau Intl
Tue 6/11
1 stop9h 11m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Mon 8/5
Nonstop2h 23m
Montreal Pierre Elliott Trudeau Intl
Mon 8/12
1 stop7h 11m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Sat 8/10
Nonstop2h 23m
Montreal Pierre Elliott Trudeau Intl
Sat 8/17
Nonstop2h 35m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Tue 6/18
1 stop3h 54m
Montreal Pierre Elliott Trudeau Intl
Wed 6/19
1 stop5h 56m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Thu 5/30
2 stops9h 35m
Montreal Pierre Elliott Trudeau Intl
Wed 6/5
2 stops11h 13m
No data available for this route at this time. Please check back soon.
Entertainment
Boarding
Crew
Comfort
Food
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.
Entertainment
Boarding
Crew
Comfort
Food
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.
Entertainment
Boarding
Crew
Comfort
Food
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.
Entertainment
Boarding
Crew
Comfort
Food
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.
Entertainment
Boarding
Crew
Comfort
Food
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.
Entertainment
Boarding
Crew
Comfort
Food
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.
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