Round-trip from | $330 (American Airlines) |
---|---|
One-way from | $137 (American Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $513 |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Tue 9/9
6:10 am-2:31 pm
1 stop7h 21m
Toronto Pearson Intl
Sat 9/13
6:30 am-9:53 pm
1 stop16h 23m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Thu 8/7
10:47 am-7:10 pm
2 stops7h 23m
Toronto Pearson Intl
Tue 8/12
6:30 am-4:31 pm
1 stop11h 01m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Thu 8/7
1:30 pm-9:44 pm
1 stop7h 14m
Toronto Pearson Intl
Sun 8/10
2:15 pm-3:21 pm
Nonstop2h 06m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Fri 7/18
5:37 pm-11:10 pm
1 stop4h 33m
Toronto Pearson Intl
Tue 7/22
7:24 pm-11:20 pm
1 stop4h 56m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Wed 8/6
8:15 am-2:19 pm
1 stop5h 04m
Toronto Pearson Intl
Thu 8/14
11:00 am-2:37 pm
1 stop4h 37m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Wed 9/24
6:10 am-2:31 pm
1 stop7h 21m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Thu 7/31
10:47 am-7:55 am
2 stops20h 08m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Sun 8/10
4:00 pm-7:00 pm
Nonstop2h 00m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Fri 7/11
5:00 am-11:49 am
1 stop5h 49m
St. LouisToronto
STL - YYZ
STLYYZ
Lambert-St Louis
Thu 8/28
6:00 am-4:10 pm
1 stop9h 10m
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Niagara Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from St. Louis to Niagara Falls (average of $243). Flying from St. Louis to Niagara Falls in August is currently the most expensive (average of $348). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Niagara Falls as you normally would.
The most flights from STL to NI4 are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$220 | Average$504 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$220 | Average$482 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$304 | Average$590 | FlexibilityNo cancel fee | On-time71% |