$96+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PWM
May 6 — May 131
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 May 1, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $189 (Priceline) |
One-way from | $103 (FlightHub) |
Popular in | March |
Cheapest in | August |
Average price | $454 |
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 May 1, 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 May 1, 2025.
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:48 pmSDF - BOS
1 stop28h 41mSpirit Airlines
Wed 6/45:42 pmBOS - SDF
1 stop16h 36mSpirit Airlines
Deal found 4/29![Spirit Airlines logo]()
$187
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/201:55 pmSDF - BOS
1 stop26h 46mMultiple Airlines
Sun 6/2211:31 amBOS - SDF
1 stop26h 08mMultiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$199
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/73:55 pmSDF - BGR
1 stop7h 09mAmerican Airlines
Fri 6/135:34 amBGR - SDF
1 stop4h 54mAmerican Airlines
Deal found 4/30![American Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 4/30. 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 7/2310:34 amSDF - BGR
2 stops12h 46mDelta
Wed 7/305:01 amBGR - SDF
1 stop6h 36mDelta
Deal found 4/30![Delta logo]()
$264
This Mytrip deal was found by Cheapflights users on 4/30. 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 8/23:36 pmSDF - BOS
2 stops20h 24mAllegiant Air
Thu 8/711:31 amBOS - SDF
1 stop26h 05mAllegiant Air
Deal found 4/30![Allegiant Air logo]()
$265
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/283:25 pmSDF - PWM
1 stop7h 41mAmerican Airlines
Wed 6/45:24 pmPWM - SDF
1 stop6h 20mAmerican Airlines
Deal found 4/30![American Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 6/144:19 pmSDF - BOS
Nonstop2h 40mDelta
Sat 6/2112:59 pmBOS - SDF
Nonstop2h 39mDelta
Deal found 4/29![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 4/30. 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 5/286:00 amSDF - PWM
1 stop4h 53mDelta
Wed 6/45:30 amPWM - SDF
2 stops8h 25mDelta
Deal found 4/30![Delta logo]()
$276
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2410:50 amSDF - BOS
1 stop23h 09mAmerican Airlines
Sun 5/251:24 pmBOS - SDF
Nonstop2h 42mAmerican Airlines
Deal found 4/29![American Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 4/30. 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.
Tue 7/11:05 pmSDF - BOS
2 stops10h 05mSouthwest
Tue 7/87:20 amBOS - SDF
1 stop4h 50mSouthwest
Deal found 4/30![Southwest logo]()
$306
This Southwest deal was found by Cheapflights users on 4/30. 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.
Wed 5/282:20 pmSDF - PWM
2 stops8h 10mSouthwest
Wed 6/412:30 pmPWM - SDF
2 stops8h 55mSouthwest
Deal found 4/30![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 4/30. 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 9/139:00 amSDF - BGR
2 stops8h 26mUnited Airlines
Sat 9/206:40 amBGR - SDF
1 stop6h 35mUnited Airlines
Deal found 4/30![United Airlines logo]()
$334
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 May 1, 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
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Mon 6/2
6:48 pm-11:29 pm
1 stop28h 41m
Boston Logan Intl
Wed 6/4
5:42 pm-10:18 am
1 stop16h 36m
$187
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Fri 6/20
1:55 pm-4:41 pm
1 stop26h 46m
Boston Logan Intl
Sun 6/22
11:31 am-1:39 pm
1 stop26h 08m
$199
LouisvilleBangor
SDF - BGR
SDFBGR
Louisville Intl
Sat 6/7
3:55 pm-11:04 pm
1 stop7h 09m
Bangor
Fri 6/13
5:34 am-10:28 am
1 stop4h 54m
$259
LouisvilleBangor
SDF - BGR
SDFBGR
Louisville Intl
Wed 7/23
10:34 am-11:20 pm
2 stops12h 46m
Bangor
Wed 7/30
5:01 am-11:37 am
1 stop6h 36m
$264
LouisvillePortland
SDF - PWM
SDFPWM
Louisville Intl
Wed 5/28
3:25 pm-11:06 pm
1 stop7h 41m
Portland
Wed 6/4
5:24 pm-11:44 pm
1 stop6h 20m
$271
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Sat 6/14
4:19 pm-6:59 pm
Nonstop2h 40m
Boston Logan Intl
Sat 6/21
12:59 pm-3:38 pm
Nonstop2h 39m
$275
LouisvillePortland
SDF - PWM
SDFPWM
Louisville Intl
Wed 5/28
6:00 am-10:53 am
1 stop4h 53m
Portland
Wed 6/4
5:30 am-1:55 pm
2 stops8h 25m
$276
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Sat 5/24
10:50 am-9:59 am
1 stop23h 09m
Boston Logan Intl
Sun 5/25
1:24 pm-4:06 pm
Nonstop2h 42m
$282
LouisvilleBoston
SDF - BOS
SDFBOS
Louisville Intl
Tue 7/1
1:05 pm-11:10 pm
2 stops10h 05m
Boston Logan Intl
Tue 7/8
7:20 am-12:10 pm
1 stop4h 50m
$306
LouisvillePortland
SDF - PWM
SDFPWM
Louisville Intl
Wed 5/28
2:20 pm-10:30 pm
2 stops8h 10m
Portland
Wed 6/4
12:30 pm-9:25 pm
2 stops8h 55m
$321
Showing 1-10 of 30 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 May is currently the most expensive (average of $405). 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 May 1, 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 May 1, 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.
Food
6.7
Comfort
8.2
Crew
8.8
Entertainment
6.6
Overall
8.1
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Comfort
8.2
Crew
8.8
Entertainment
6.6
Overall
8.1
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Comfort
8.2
Crew
8.8
Entertainment
6.6
Overall
8.1
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Comfort
8.2
Crew
8.8
Entertainment
6.6
Overall
8.1
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Comfort
8.2
Crew
8.8
Entertainment
6.6
Overall
8.1
Boarding
8.3
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Comfort
8.2
Crew
8.8
Entertainment
6.6
Overall
8.1
Boarding
8.3
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 May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$257 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$426 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$370 | Average$503 | FlexibilityNo cancel fee | On-time69% |