
| Most accurate provider | Mytrip 3 stars | 
|---|---|
| Most trusted provider | Mytrip 3 stars | 
| Round-trip from | $270 (Kiwi.com) | 
| One-way from | $141 (Kiwi.com) | 
| Popular in | December | 
| Cheapest in | February | 
| Average price | $433 | 
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Mon 11/24
11:28 pm-7:30 am
Nonstop5h 02m
Toronto Pearson Intl
Thu 11/27
5:55 pm-8:50 pm
Nonstop5h 55m
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Mon 11/17
11:28 pm-7:30 am
Nonstop5h 02m
Toronto Pearson Intl
Fri 11/21
5:55 pm-8:50 pm
Nonstop5h 55m
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Sun 11/16
12:43 am-2:20 pm
1 stop10h 37m
Toronto Pearson Intl
Thu 11/20
6:30 am-9:35 am
Nonstop6h 05m
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Mon 11/17
12:43 am-2:20 pm
1 stop10h 37m
Toronto Pearson Intl
Tue 12/2
5:55 pm-8:50 pm
Nonstop5h 55m
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Thu 11/20
11:28 pm-7:30 am
Nonstop5h 02m
Toronto Pearson Intl
Fri 1/9
7:40 pm-1:30 am
1 stop8h 50m
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Wed 11/26
1:25 pm-11:46 pm
1 stop7h 21m
Toronto Pearson Intl
Sun 12/7
7:40 pm-1:15 am
1 stop8h 35m
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Wed 12/3
7:37 pm-8:53 am
2 stops10h 16m
Toronto Pearson Intl
Tue 12/9
12:13 pm-10:31 pm
2 stops13h 18m
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Wed 1/14
6:32 pm-9:04 am
2 stops11h 32m
Toronto Pearson Intl
Sun 1/18
6:00 am-1:38 pm
2 stops10h 38m
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Thu 12/25
10:13 am-3:35 pm
1 stop26h 22m
Toronto Pearson Intl
Thu 1/8
4:45 pm-9:30 am
2 stops19h 45m
San FranciscoToronto
SFO - YYZ
SFOYYZ
San Francisco
Fri 11/28
1:00 pm-12:26 am
1 stop8h 26m
Toronto Pearson Intl
Sun 11/30
9:40 am-12:12 pm
2 stops53h 32m
To ensure you get the cheapest price possible for a flight from San Francisco to Niagara-on-the-Lake, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, February is the cheapest month in which you can book a flight from San Francisco to Niagara-on-the-Lake (average of $127). Flying from San Francisco to Niagara-on-the-Lake in December is currently the most expensive (average of $212). 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.
It’s optimal to fly from San Francisco to Niagara-on-the-Lake at noon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.
Travelers seeking maximum savings on their San Francisco to Niagara-on-the-Lake flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
YYZ - OPO
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
YYZ - OPO
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
YYZ - OPO
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
YYZ - OPO
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
YYZ - OPO
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
YYZ - OPO
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$36 | Average$81 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$170 | Average$390 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$191 | Average$422 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$197 | Average$493 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$197 | Average$550 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$214 | Average$310 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$356 | Average$567 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$403 | Average$554 | FlexibilityNo cancel fee | On-time71% |