$79+ Cheap flights from Louisville (SDF) to Maine
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PWM
Jun 17 — Jun 241
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
Keep the following information in mind while searching for Louisville to Maine flight deals. Data was last updated June 12, 2025.
Round-trip from | $215 (Mytrip) |
|---|---|
One-way from | $79 (FlightHub) |
Popular in | March |
Cheapest in | August |
Average price | $406 |
Find flight deals from Louisville to Maine
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 June 12, 2025.
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 June 12, 2025.
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/93:40 pmSDF - BGR
1 stop27h 52mAllegiant Air
Sat 8/166:32 pmBGR - SDF
1 stop25h 59mAllegiant Air
Deal found 6/12![Allegiant Air logo]()
$215
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/1610:35 amSDF - BGR
1 stop6h 03mAmerican Airlines
Sat 8/237:15 amBGR - SDF
1 stop7h 29mAmerican Airlines
Deal found 6/11![American Airlines logo]()
$259
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/93:40 pmSDF - BGR
1 stop27h 52mMultiple Airlines
Sat 8/166:32 pmBGR - SDF
2 stops19h 19mMultiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 8/168:10 amSDF - BGR
2 stops13h 08mDelta
Sat 8/236:00 amBGR - SDF
1 stop7h 18mDelta
Deal found 6/11![Delta logo]()
$264
This Delta deal was found by Cheapflights users on 6/10. 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 8/274:20 pmSDF - BOS
Nonstop2h 38mDelta
Wed 9/311:45 amBOS - SDF
Nonstop2h 42mDelta
Deal found 6/10![Delta logo]()
$275
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/261:18 pmSDF - BOS
2 stops26h 19mSpirit Airlines
Mon 6/304:44 pmBOS - SDF
3 stops25h 51mSpirit Airlines
Deal found 6/11![Spirit Airlines logo]()
$277
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:18 pmSDF - BOS
2 stops30h 21mMultiple Airlines
Sun 7/611:31 amBOS - SDF
1 stop26h 05mMultiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 9/117:31 pmSDF - PWM
1 stop4h 21mAmerican Airlines
Sat 9/205:24 pmPWM - SDF
1 stop4h 58mAmerican Airlines
Deal found 6/9![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/27:13 amSDF - BOS
1 stop6h 26mAmerican Airlines
Tue 7/1512:30 pmBOS - SDF
Nonstop2h 46mAmerican Airlines
Deal found 6/12![American Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 9/137:00 amSDF - BGR
2 stops10h 26mUnited Airlines
Sat 9/206:40 amBGR - SDF
1 stop6h 35mUnited Airlines
Deal found 6/11![United Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 6/10. 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 7/84:39 pmSDF - PWM
1 stop6h 50mDelta
Sat 7/196:54 pmPWM - SDF
1 stop5h 38mDelta
Deal found 6/10![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/37:00 amSDF - BOS
2 stops7h 13mUnited Airlines
Wed 9/103:16 pmBOS - SDF
1 stop4h 57mUnited Airlines
Deal found 6/10![United Airlines logo]()
$300
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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Louisville to Maine that are best for you.
Fly from
Louisville
Fly to
Maine
Route
Depart
Return
Price
LouisvilleBangor
SDF - BGR
SDFBGR
Louisville Intl
Sat 8/9
3:40 pm-7:32 pm
1 stop27h 52m
Bangor
Sat 8/16
6:32 pm-8:31 pm
1 stop25h 59m
$215
LouisvilleBangor
SDF - BGR
SDFBGR
Louisville Intl
Sat 8/2
9:43 pm-6:31 pm
1 stop20h 48m
Bangor
Sun 8/10
6:59 pm-2:57 pm
1 stop19h 58m
$222
LouisvilleBangor
SDF - BGR
SDFBGR
Louisville Intl
Sat 8/16
10:35 am-4:38 pm
1 stop6h 03m
Bangor
Sat 8/23
7:15 am-2:44 pm
1 stop7h 29m
$259
LouisvilleBangor
SDF - BGR
SDFBGR
Louisville Intl
Sat 8/16
8:10 am-9:18 pm
2 stops13h 08m
Bangor
Sat 8/23
6:00 am-1:18 pm
1 stop7h 18m
$264
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Wed 8/27
4:20 pm-6:58 pm
Nonstop2h 38m
Boston Logan Intl
Wed 9/3
11:45 am-2:27 pm
Nonstop2h 42m
$275
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Thu 6/26
1:18 pm-3:37 pm
2 stops26h 19m
Boston Logan Intl
Mon 6/30
4:44 pm-6:35 pm
3 stops25h 51m
$277
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Thu 7/3
1:18 pm-7:39 pm
2 stops30h 21m
Boston Logan Intl
Sun 7/6
11:31 am-1:36 pm
1 stop26h 05m
$281
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Wed 7/2
7:13 am-1:39 pm
1 stop6h 26m
Boston Logan Intl
Tue 7/15
12:30 pm-3:16 pm
Nonstop2h 46m
$285
LouisvillePortland
SDF - PWM
SDFPWM
Louisville Intl
Tue 7/8
4:39 pm-11:29 pm
1 stop6h 50m
Portland
Sat 7/19
6:54 pm-12:32 am
1 stop5h 38m
$297
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Wed 9/3
7:00 am-2:13 pm
2 stops7h 13m
Boston Logan Intl
Wed 9/10
3:16 pm-8:13 pm
1 stop4h 57m
$300
Showing 1-10 of 33 results
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.
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
What is the cheapest month to book a flight from Louisville to Maine?
Currently, January is the cheapest month in which you can book a flight from Louisville to Maine (average of $296). Flying from Louisville to Maine in July is currently the most expensive (average of $394). 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.
What is the cheapest time of day to fly from SDF to ME?
Find hourly flight availability from Louisville to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Maine as you normally would.
Rainfall in Maine by month
Plan your trip to Maine by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.
Temperature in Maine by month
Plan your trip to Maine by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
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 June 12, 2025.
Read through reviews of airlines operating flights from Louisville to Maine, such as Breeze Airways, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.6
Crew
8.8
Overall
8.1
Comfort
8.2
Boarding
8.3
Food
6.7
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Comfort
8.2
Boarding
8.3
Food
6.7
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Comfort
8.2
Boarding
8.3
Food
6.7
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Comfort
8.2
Boarding
8.3
Food
6.7
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Comfort
8.2
Boarding
8.3
Food
6.7
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Entertainment
6.6
Crew
8.8
Overall
8.1
Comfort
8.2
Boarding
8.3
Food
6.7
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
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
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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.
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 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$426 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$386 | Average$553 | FlexibilityNo cancel fee | On-time69% |