$141+ Cheap flights from Louisville (SDF) to Maine
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PWM
Nov 28 — Dec 51
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Maine with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Maine
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Cheapest flights from Louisville to MaineExplore the most affordable flight options available from Louisville to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
Explore the most affordable flight options available from Louisville to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:22 pm -
1 stop13h 29m
Thu 11/193:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:06 pm -
2 stops17h 15m
Thu 11/193:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:22 pm -
1 stop11h 59m
Wed 12/167:12 pm -
1 stop25h 17m
Deal found 10/25![Breeze Airways logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:22 pm -
1 stop13h 29m
Tue 11/175:09 pm -
1 stop22h 17m
Deal found 10/25![Breeze Airways logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:22 pm -
1 stop13h 29m
Sun 11/153:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:06 pm -
2 stops17h 15m
Tue 11/175:09 pm -
1 stop22h 17m
Deal found 10/25![Breeze Airways logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:22 pm -
1 stop11h 59m
Sat 12/127:12 pm -
2 stops40h 36m
Deal found 10/25![Multiple Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:52 am -
1 stop4h 46m
Sun 11/224:50 pm -
1 stop4h 23m
Deal found 10/27![Delta logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:06 pm -
2 stops17h 15m
Sun 11/153:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$332
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:41 am -
1 stop4h 16m
Mon 12/74:53 pm -
1 stop4h 24m
Deal found 10/25![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:27 pm -
1 stop12h 24m
Fri 12/115:35 pm -
2 stops27h 12m
Deal found 10/25![Breeze Airways logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:27 pm -
1 stop12h 24m
Mon 12/79:48 am -
2 stops54h 44m
Deal found 10/25![Multiple Airlines logo]()
$343
Best flights from Louisville to MaineDiscover carefully curated flight deals from Louisville to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
Discover carefully curated flight deals from Louisville to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/56:40 am -
1 stop7h 17m
Fri 1/82:41 pm -
1 stop6h 17m
Deal found 10/26![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:27 am -
1 stop5h 31m
Sun 11/225:26 am -
1 stop5h 45m
Deal found 10/28![American Airlines logo]()
$330
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/47:00 am -
2 stops9h 45m
Mon 2/85:25 am -
2 stops9h 05m
Deal found 10/25![Southwest logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:02 am -
1 stop5h 14m
Sun 11/225:50 am -
2 stops11h 12m
Deal found 10/28![United Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:58 pm -
1 stop5h 23m
Sun 11/224:50 pm -
1 stop4h 23m
Deal found 10/25![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:05 am -
2 stops8h 00m
Tue 11/175:13 am -
1 stop5h 59m
Deal found 10/29![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:50 am -
2 stops7h 15m
Mon 11/163:45 pm -
2 stops8h 25m
Deal found 10/29![Delta logo]()
$390
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/253:10 pm -
1 stop6h 40m
Wed 12/305:20 pm -
1 stop7h 10m
Deal found 10/28![Southwest logo]()
$484
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:45 am -
1 stop4h 45m
Sun 11/296:05 pm -
1 stop6h 55m
Deal found 10/29![Southwest logo]()
$501
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/237:20 am -
1 stop4h 33m
Wed 4/284:50 pm -
1 stop4h 51m
Deal found 10/27![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/238:40 am -
2 stops7h 40m
Wed 4/281:10 pm -
1 stop9h 40m
Deal found 10/27![Southwest logo]()
$508
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:25 am -
2 stops24h 14m
Sat 12/1211:23 am -
1 stop8h 02m
Deal found 10/24![United Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:20 pm -
2 stops28h 50m
Wed 1/65:07 am -
2 stops10h 05m
Deal found 10/26![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:20 pm -
2 stops28h 50m
Mon 1/42:41 pm -
1 stop6h 17m
Deal found 10/26![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops9h 05m
Sat 11/146:00 am -
1 stop6h 50m
Deal found 10/29![Delta logo]()
$676
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/112:14 pm -
2 stops6h 56m
Fri 1/82:41 pm -
2 stops9h 18m
Deal found 10/26![Delta logo]()
$744
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:05 am -
2 stops9h 15m
Sun 11/295:13 am -
1 stop5h 59m
Deal found 10/28![Delta logo]()
$757
Last-minute flights from Louisville to MaineDiscover last-minute flight deals from Louisville to Maine. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Maine. Data last updated October 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:22 pm -
1 stop13h 29m
Thu 11/193:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:22 pm -
1 stop13h 29m
Tue 11/175:09 pm -
1 stop22h 17m
Deal found 10/25![Breeze Airways logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:22 pm -
1 stop13h 29m
Sun 11/153:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:22 pm -
1 stop13h 29m
Fri 11/133:53 pm -
2 stops23h 33m
Deal found 10/25![Breeze Airways logo]()
$353
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:08 am -
1 stop6h 55m
Sat 11/145:55 pm -
1 stop5h 22m
Deal found 10/26![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:00 pm -
2 stops8h 25m
Sat 11/142:00 pm -
1 stop5h 21m
Deal found 10/26![Delta logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:06 pm -
2 stops17h 15m
Thu 11/193:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:06 pm -
2 stops17h 15m
Tue 11/175:09 pm -
1 stop22h 17m
Deal found 10/25![Breeze Airways logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:06 pm -
2 stops17h 15m
Sun 11/153:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:09 pm -
2 stops19h 46m
Thu 11/193:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:22 pm -
2 stops19h 02m
Thu 11/193:10 pm -
1 stop18h 35m
Deal found 10/25![Breeze Airways logo]()
$359
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:52 am -
1 stop4h 46m
Sun 11/224:50 pm -
1 stop4h 23m
Deal found 10/27![Delta logo]()
$330
One-way flights from Louisville to MaineSearch for one-way flight options from Louisville to Maine. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
Search for one-way flight options from Louisville to Maine. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:58 pm -
1 stop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:02 pm -
1 stop22h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Allegiant Air logo]()
$171
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:10 am -
2 stops12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:06 pm -
2 stops26h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:09 pm -
1 stop13h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:10 pm -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:02 pm -
3 stops37h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:03 pm -
1 stop17h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:54 pm -
3 stops43h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Allegiant Air logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:27 pm -
3 stops35h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Breeze Airways logo]()
$311
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:08 am -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:48 pm -
1 stop6h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$319
Find flight deals from Louisville to Maine
Keep the following information in mind while searching for Louisville to Maine flight deals. Data was last updated October 29, 2026.
Round-trip from | $277 (Delta) |
|---|---|
One-way from | $141 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $524 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 29, 2026.
Use the filters below to find and compare flights from Louisville to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Wed 12/2
5:58 pm-11:20 pm
1 stop5h 22m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$141
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Wed 12/2
7:10 am-7:25 pm
2 stops12h 15m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$196
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Fri 11/20
5:10 pm-11:55 pm
1 stop6h 45m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Wed 12/2
9:27 pm-9:08 am
3 stops35h 41m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$311
LouisvilleBangor
SDF Louisville Intl - BGR Bangor
SDFBGR
Louisville Intl
Tue 1/5
6:40 am-1:57 pm
1 stop7h 17m
Bangor
Fri 1/8
2:41 pm-8:58 pm
1 stop6h 17m
$313
LouisvilleBangor
SDF Louisville Intl - BGR Bangor
SDFBGR
Louisville Intl
Fri 11/20
5:48 pm-12:12 am
1 stop6h 24m
Bangor
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Sat 11/7
12:45 pm-9:55 pm
2 stops9h 10m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$320
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Wed 11/18
6:27 am-11:58 am
1 stop5h 31m
Portland
Sun 11/22
5:26 am-11:11 am
1 stop5h 45m
$330
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Fri 11/20
9:17 pm-9:08 am
3 stops59h 51m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$341
LouisvillePortland
SDF Louisville Intl - PWM Portland
SDFPWM
Louisville Intl
Thu 2/4
7:00 am-4:45 pm
2 stops9h 45m
Portland
Mon 2/8
5:25 am-2:30 pm
2 stops9h 05m
$349
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Louisville to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Louisville with our price prediction graph.
SDF-BGR
SDF-PWM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Louisville to Maine
SDF-USME
SDF-BGR
SDF-PWM
How much does it cost to fly round-trip from Louisville to Maine?
Airfare is below average for this route at the moment.
Louisville to Maine flights typically cost between $467 and $522 in November.The cheapest round-trip price found within the last 5 days was $303 on Breeze Airways (Nov 9-Nov 19).
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maine. Reviews last updated October 29, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Louisville to Maine to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Crew
8.6
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.4
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Louisville to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Louisville to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Maine by cabin class
Find flights from Louisville to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Maine flights
Browse other Louisville and Maine flight options. Last updated on October 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisville to Maine flights
Consider these flights traveling from Louisville to Maine.
Top 4 airlines flying from Louisville to Maine
Discover the top 4 airlines that operate flights from Louisville to Maine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$431 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$272 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$371 | Average$522 | FlexibilityNo cancel fee | On-time63% |