
| Most accurate provider | eDreams 3 stars | 
|---|---|
| Most trusted provider | eDreams 3 stars | 
| Round-trip from | $359 (Kiwi.com) | 
| One-way from | $106 (Mytrip) | 
| Popular in | October | 
| Cheapest in | November | 
| Average price | $747 | 
Fly from
Fly to
Route
Depart
Return
Price
LouisvilleToronto
SDF - YYZ
SDFYYZ
Louisville Intl
Fri 11/14
7:11 pm-11:43 am
1 stop16h 32m
Toronto Pearson Intl
Mon 11/17
7:00 am-6:16 pm
1 stop11h 16m
LouisvilleOttawa
SDF - YOW
SDFYOW
Louisville Intl
Wed 2/18
6:15 am-1:34 pm
1 stop7h 19m
Ottawa
Sun 2/22
5:48 pm-11:59 pm
1 stop6h 11m
LouisvilleMontreal
SDF - YUL
SDFYUL
Louisville Intl
Tue 11/25
6:48 pm-4:55 pm
2 stops22h 07m
Montreal Pierre Elliott Trudeau Intl
Tue 12/2
6:45 am-5:53 pm
2 stops11h 08m
LouisvilleOttawa
SDF - YOW
SDFYOW
Louisville Intl
Wed 2/18
6:15 am-4:18 pm
2 stops10h 03m
Ottawa
Sun 2/22
5:48 pm-11:59 pm
1 stop6h 11m
LouisvilleMontreal
SDF - YUL
SDFYUL
Louisville Intl
Fri 11/14
7:11 pm-3:10 pm
1 stop19h 59m
Montreal Pierre Elliott Trudeau Intl
Sun 11/23
8:00 am-7:36 pm
1 stop11h 36m
LouisvilleMontreal
SDF - YUL
SDFYUL
Louisville Intl
Mon 11/24
9:23 am-7:32 am
2 stops22h 09m
Montreal Pierre Elliott Trudeau Intl
Tue 12/2
6:45 am-5:53 pm
2 stops11h 08m
LouisvilleToronto
SDF - YYZ
SDFYYZ
Louisville Intl
Sun 11/30
8:31 pm-8:00 pm
2 stops23h 29m
Toronto Pearson Intl
Sat 12/6
8:20 pm-11:00 am
2 stops14h 40m
LouisvilleToronto
SDF - YYZ
SDFYYZ
Louisville Intl
Mon 11/24
9:23 am-5:54 pm
1 stop8h 31m
Toronto Pearson Intl
Mon 11/24
8:30 pm-5:53 pm
2 stops21h 23m
LouisvilleToronto
SDF - YYZ
SDFYYZ
Louisville Intl
Wed 11/12
6:01 am-4:35 pm
1 stop10h 34m
Toronto Pearson Intl
Sat 11/15
10:57 am-9:29 pm
1 stop10h 32m
LouisvilleToronto
SDF - YYZ
SDFYYZ
Louisville Intl
Wed 12/31
5:05 am-8:03 pm
2 stops14h 58m
Toronto Pearson Intl
Sun 1/4
3:40 pm-8:03 pm
1 stop28h 23m
Currently, December is the cheapest month in which you can book a flight from Louisville to Region of Ontario (average of $183). Flying from Louisville to Region of Ontario in September is currently the most expensive (average of $326). 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.
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$183 | Average$615 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$303 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$310 | Average$537 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$317 | Average$358 | FlexibilityNo cancel fee | On-time71% |