
Keep the following information in mind while searching for Kentucky to Maine flight deals. Data was last updated November 13, 2026.
Round-trip from | $347 (American Airlines) |
|---|---|
One-way from | $179 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $491 |
Fly from
Fly to
Route
Depart
Return
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Wed 12/9
5:40 am-12:10 pm
1 stop6h 30m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Tue 12/15
5:58 pm-11:20 pm
1 stop5h 22m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Wed 12/9
9:00 am-3:38 pm
1 stop6h 38m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Wed 12/16
6:00 am-11:00 am
1 stop5h 00m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Thu 12/10
5:40 am-12:10 pm
1 stop6h 30m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Tue 12/15
9:00 am-7:12 pm
2 stops10h 12m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Fri 12/11
10:25 am-11:48 am
3 stops25h 23m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Sun 12/13
3:45 pm-11:55 pm
2 stops8h 10m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
LexingtonPortland
LEX Lexington Blue Grass - PWM Portland
LEXPWM
Lexington Blue Grass
Tue 2/16
7:30 am-12:04 pm
1 stop4h 34m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
LexingtonPortland
LEX Lexington Blue Grass - PWM Portland
LEXPWM
Lexington Blue Grass
Tue 2/16
5:17 am-1:54 pm
2 stops8h 37m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
Everything you need to know about your flight from Kentucky to Maine
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Ellen,Oct 2026
GRR - ATL
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Ellen,Oct 2026
GRR - ATL
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Ellen,Oct 2026
GRR - ATL
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Ellen,Oct 2026
GRR - ATL
Find useful and relevant information for your journey from Kentucky to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$260 | Average$459 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$431 | FlexibilityNo cancel fee | On-time69% |