HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maine

$103+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PWM
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Maine (USME). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$157
(FlightHub)

One-way from

$103
(CheapOair)
From Louisville Intl to Maine
Search Deals
One-way flight from Louisville Intl to Maine
Search Deals

Find flight deals from Louisville to Maine

Cheapest flights from Louisville to Maine
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 December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. 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 12/184:56 pmSDF - BOS
Nonstop2h 19mAmerican Airlines
Wed 12/2511:06 amBOS - SDF
1 stop6h 54mAmerican Airlines
Deal found 12/17$347
This Southwest deal was found by Cheapflights users on 12/17. 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 12/187:25 amSDF - BOS
1 stop4h 20mSouthwest
Wed 12/2512:20 pmBOS - SDF
2 stops9h 20mSouthwest
Deal found 12/17$405
This Mytrip deal was found by Cheapflights users on 12/17. 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 12/209:11 amSDF - BOS
1 stop14h 27mMultiple Airlines
Sun 12/223:51 pmBOS - SDF
1 stop16h 35mMultiple Airlines
Deal found 12/17$406
This Mytrip deal was found by Cheapflights users on 12/17. 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 12/287:54 pmSDF - BOS
1 stop13h 35mSpirit Airlines
Sun 12/298:30 pmBOS - SDF
2 stops21h 19mSpirit Airlines
Deal found 12/17$480
This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/198:34 amSDF - BOS
2 stops7h 59mUnited Airlines
Wed 12/255:45 amBOS - SDF
1 stop15h 07mUnited Airlines
Deal found 12/17$613
This Delta deal was found by Cheapflights users on 12/17. 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 12/289:42 amSDF - BOS
Nonstop2h 23mDelta
Sat 1/44:35 pmBOS - SDF
Nonstop2h 47mDelta
Deal found 12/17$623

Find flights from Louisville to Maine within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

Mon 1/6

7:54 pm-9:29 am

1 stop13h 35m

Boston Logan Intl

Wed 1/8

5:00 am-6:59 pm

1 stop13h 59m

$157

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

Fri 1/24

5:34 pm-10:36 am

1 stop17h 02m

Boston Logan Intl

Mon 1/27

11:31 am-6:30 pm

1 stop6h 59m

$172

LouisvilleBangor

SDF - BGR

SDFBGR

Louisville Intl

Sat 1/11

5:30 pm-10:23 pm

1 stop4h 53m

Bangor

Fri 1/17

4:44 pm-9:55 pm

1 stop5h 11m

$258

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

Wed 3/19

5:00 pm-7:19 pm

Nonstop2h 19m

Boston Logan Intl

Mon 3/24

1:35 pm-4:23 pm

Nonstop2h 48m

$289

LouisvillePortland

SDF - PWM

SDFPWM

Louisville Intl

Thu 1/16

6:05 am-11:19 am

1 stop5h 14m

Portland

Wed 1/22

6:00 am-12:16 pm

1 stop6h 16m

$316

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

Tue 2/11

7:20 am-5:20 pm

2 stops10h 00m

Boston Logan Intl

Thu 2/13

12:05 pm-11:30 pm

2 stops11h 25m

$318

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

Mon 1/27

2:21 pm-4:43 pm

Nonstop2h 22m

Boston Logan Intl

Fri 1/31

10:55 am-1:41 pm

Nonstop2h 46m

$339

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

Sat 4/19

2:00 pm-9:49 pm

1 stop7h 49m

Boston Logan Intl

Tue 4/22

5:30 am-10:39 am

1 stop5h 09m

$354

LouisvillePortland

SDF - PWM

SDFPWM

Louisville Intl

Thu 1/16

7:25 pm-5:38 pm

3 stops22h 13m

Portland

Sun 1/19

5:23 pm-8:33 am

1 stop15h 10m

$466

LouisvilleBar Harbor

SDF - BHB

SDFBHB

Louisville Intl

Wed 1/1

7:54 pm-1:15 pm

2 stops17h 21m

Bar Harbor

Sun 1/5

11:05 am-8:26 am

2 stops21h 21m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 results
1
2

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.

Travel insights for flights from Louisville to Maine

Get recent, data-driven insights about flights from Louisville to Maine including ideal travel times, pricing trends, and more.

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 April is currently the most expensive (average of $498). 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 December 18, 2024.

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 December 18, 2024.
Read through reviews of airlines operating flights from Louisville to Maine, such as Spirit Airlines, Delta and United Airlines. 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.
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Spirit Airlines
6.3
Okay
8,119 reviews
Southwest
8.1
Very good
4,848 reviews

Entertainment

7.7

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What airport do you fly from for flights from Louisville to Maine?

    For a flight from Louisville to Maine, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Louisville to Maine one-way?

    One-way options have recently been found by users for as low as $103 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $162 and Southwest from $166 one-way.

  • What are the most popular routes from Louisville to Maine?

    The most popular flight routes from Louisville to Maine are Louisville Intl - Boston Logan Intl, Louisville Intl - Bangor and Louisville Intl - Portland.

  • Can I find deals for flights from Louisville to Maine that include hotel bookings?

    Yes. In addition to deals on Louisville to Maine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Maine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Maine.

  • Can I find deals for business class flights from Louisville to Maine?

    Yes. Cheapflights offers flight deals from Louisville to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 April is currently the most expensive (average of $498). 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.

See more FAQs

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.

Alternative routes for Louisville to Maine

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Orlando flights
Cincinnati to Las Vegas flights
Nashville to LaGuardia flights
Cincinnati to Denver flights
Nashville to Newark flights
Nashville to John F Kennedy Intl flights
Nashville to Los Angeles flights
Cincinnati to John F Kennedy Intl flights
Cincinnati to LaGuardia flights
Cincinnati to Fort Lauderdale flights
Cincinnati to Fort Myers flights
Nashville to Orlando flights
Cincinnati to Newark flights
Cincinnati to Los Angeles flights
Cincinnati to Seattle flights
Cincinnati to Sky Harbor Intl flights
Nashville to Seattle flights
Cincinnati to Dallas/Fort Worth flights
Cincinnati to Hobby flights
Nashville to Fort Lauderdale flights
Cincinnati to Tampa flights
Cincinnati to Orlando Sanford Intl flights
Cincinnati to Boston flights
Nashville to Miami flights
Nashville to Denver flights
Nashville to Salt Lake City flights
Cincinnati to Miami flights
Nashville to O'Hare Intl flights
Cincinnati to George Bush Intcntl flights
Cincinnati to Salt Lake City flights
Nashville to Hobby flights
Nashville to Las Vegas flights
Nashville to Boston flights
Louisville to Las Vegas flights
Nashville to Tampa flights
Louisville to Orlando flights
Louisville to Hobby flights
Nashville to San Francisco flights
Nashville to George Bush Intcntl flights
Nashville to Reagan-National flights
Cincinnati to O'Hare Intl flights
Cincinnati to Atlanta flights
Cincinnati to Austin flights
Cincinnati to San Francisco flights
Louisville to Newark flights
Louisville to Miami flights
Cincinnati to Dulles Intl flights
Nashville to Sky Harbor Intl flights
Nashville to Honolulu flights
Nashville to Dallas/Fort Worth flights

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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$512FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$450FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$347Average$426FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.