How many flights depart from Maine to Louisville on average per week?

The number of flights available between Maine and Louisville is 6 per week as of August 2026. The most frequent departure day is Fri, with 33% of weekly flights leaving on this day.

How long does it take to fly to Louisville?

If you’re flying from a popular airport in Maine, such as Bangor or Portland, and flying into Louisville, then you can expect flight times to average 4h 48m and 4h 56m, respectively.

What is the cheapest airline that flies from Maine to Louisville Intl?

United Airlines, Southwest, and Delta are the most popular carriers operating from Maine to Louisville Intl

What airlines fly to Louisville?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Louisville from Maine according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 5 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Maine to Louisville Intl Airport?

Prices for flights from Maine to Louisville Intl Airport refresh daily.

How many operators does momondo search for flights from Maine to Louisville Intl Airport?

There are 4 operators available for flights from Maine to Louisville Intl Airport as of August 2026.

How old do you have to be to fly from Maine to Louisville Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$163 Cheap Flights from Maine to Louisville in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maine to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:13 am - 11:16 amBGR Bangor-SDF Louisville Intl

6h 03m1 stop New York LaGuardia

6:00 am - 11:26 amSDF Louisville Intl-BGR Bangor

5h 26m1 stop New York LaGuardia

$237Delta

Tue, Dec 1 - Wed, Dec 9

5:13 am - 11:16 amBGR Bangor-SDF Louisville Intl

6h 03m1 stop New York LaGuardia

7:50 am - 4:10 pmSDF Louisville Intl-BGR Bangor

8h 20m2 stops Detroit Metropolitan Wayne County New York LaGuardia

$242Delta

Tue, Dec 1 - Wed, Dec 9

9:26 am - 5:23 pmBOS Boston Logan Intl-SDF Louisville Intl

7h 57m1 stop Washington, D.C. Reagan-National

6:00 am - 2:51 pmSDF Louisville Intl-BOS Boston Logan Intl

8h 51m1 stop Washington, D.C. Reagan-National

$295American Airlines

Wed, Oct 21 - Tue, Oct 27

8:20 am - 5:43 pmBOS Boston Logan Intl-SDF Louisville Intl

9h 23m1 stop Washington, D.C. Reagan-National

11:17 am - 8:44 pmSDF Louisville Intl-BOS Boston Logan Intl

9h 27m1 stop Washington, D.C. Reagan-National

$313American Airlines

Wed, Dec 2 - Sat, Dec 5

6:30 am - 1:02 pmBGR Bangor-SDF Louisville Intl

6h 32m1 stop Newark

6:30 am - 11:23 amSDF Louisville Intl-BGR Bangor

4h 53m1 stop Newark

$317United Airlines

Sat, Feb 6 - Tue, Feb 9

6:30 am - 4:49 pmBGR Bangor-SDF Louisville Intl

10h 19m2 stops Newark Chicago O'Hare Intl

6:30 am - 11:23 amSDF Louisville Intl-BGR Bangor

4h 53m1 stop Newark

$322United Airlines

Sat, Feb 6 - Tue, Feb 9

4:35 pm - 9:25 pmBOS Boston Logan Intl-SDF Louisville Intl

4h 50m1 stop Baltimore/Washington

3:20 pm - 10:25 pmSDF Louisville Intl-BOS Boston Logan Intl

7h 05m1 stop Nashville Intl

$363Southwest

Sat, Sep 12 - Mon, Sep 14

7:50 pm - 12:10 amBOS Boston Logan Intl-SDF Louisville Intl

4h 20m1 stop Baltimore/Washington

11:50 am - 4:05 pmSDF Louisville Intl-BOS Boston Logan Intl

4h 15m1 stop Baltimore/Washington

$363Southwest

Thu, Oct 1 - Mon, Oct 5

12:35 pm - 3:26 pmBOS Boston Logan Intl-SDF Louisville Intl

26h 51m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

6:54 pm - 9:39 amSDF Louisville Intl-BOS Boston Logan Intl

14h 45m1 stop Fort Lauderdale

$375Multiple Airlines

Tue, Nov 17 - Mon, Nov 23

12:35 pm - 10:11 amBOS Boston Logan Intl-SDF Louisville Intl

21h 36m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

7:42 pm - 12:09 pmSDF Louisville Intl-BOS Boston Logan Intl

16h 27m1 stop Sarasota Bradenton Intl

$395Multiple Airlines

Tue, Oct 27 - Sun, Nov 1

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 am - 12:12 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 42mnonstop

12:54 pm - 3:30 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 36mnonstop

$453Delta

Wed, Aug 26 - Thu, Aug 27

9:30 am - 12:12 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 42mnonstop

4:20 pm - 6:57 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 37mnonstop

$453Delta

Thu, Aug 27 - Sat, Aug 29

2:03 pm - 4:40 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 37mnonstop

4:34 pm - 7:05 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 31mnonstop

$453American Airlines

Thu, Aug 27 - Fri, Aug 28

2:03 pm - 4:40 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 37mnonstop

5:10 pm - 7:41 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 31mnonstop

$453American Airlines

Tue, Aug 25 - Thu, Aug 27

9:30 am - 12:12 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 42mnonstop

1:17 pm - 7:35 pmSDF Louisville Intl-BOS Boston Logan Intl

6h 18m1 stop Atlanta Hartsfield-Jackson

$463Delta

Wed, Aug 26 - Fri, Aug 28

5:01 pm - 11:59 pmBOS Boston Logan Intl-SDF Louisville Intl

6h 58m1 stop Chicago O'Hare Intl

6:00 am - 10:18 amSDF Louisville Intl-BOS Boston Logan Intl

4h 18m1 stop Washington, D.C. Dulles Intl

$468United Airlines

Wed, Aug 26 - Thu, Aug 27

12:27 pm - 7:07 pmBOS Boston Logan Intl-SDF Louisville Intl

6h 40m1 stop Chicago O'Hare Intl

6:00 am - 10:18 amSDF Louisville Intl-BOS Boston Logan Intl

4h 18m1 stop Washington, D.C. Dulles Intl

$468United Airlines

Wed, Aug 26 - Thu, Aug 27

3:25 pm - 8:30 pmBOS Boston Logan Intl-SDF Louisville Intl

5h 05m1 stop Nashville Intl

8:30 am - 12:30 pmSDF Louisville Intl-BOS Boston Logan Intl

4h 00m1 stop Baltimore/Washington

$473Southwest

Mon, Aug 24 - Mon, Aug 31

7:30 am - 3:15 pmBOS Boston Logan Intl-SDF Louisville Intl

7h 45m1 stop Chicago Midway

11:50 am - 3:45 pmSDF Louisville Intl-BOS Boston Logan Intl

3h 55m1 stop Baltimore/Washington

$473Southwest

Tue, Aug 25 - Thu, Aug 27

5:01 pm - 10:32 amPWM Portland-SDF Louisville Intl

17h 31m2 stops Raleigh-Durham Tampa

6:55 pm - 2:09 pmSDF Louisville Intl-PWM Portland

19h 14m3 stops Pittsburgh Raleigh-Durham Columbus

$1,354Breeze Airways

Wed, Aug 26 - Thu, Aug 27

Cheap direct flights

Enter your travel dates to find the best prices.

1:17 pm - 3:53 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

4:51 pm - 7:23 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 32mnonstop

$359American Airlines

Tue, Sep 22 - Thu, Sep 24

10:00 am - 12:36 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

6:08 pm - 8:32 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 24mnonstop

$359American Airlines

Sat, Oct 3 - Mon, Oct 5

1:17 pm - 3:53 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

5:36 pm - 8:08 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 32mnonstop

$359American Airlines

Tue, Sep 22 - Tue, Sep 29

10:00 am - 12:36 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

6:08 pm - 8:32 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 24mnonstop

$360American Airlines

Sat, Oct 3 - Mon, Oct 5

10:00 am - 12:36 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

6:08 pm - 8:32 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 24mnonstop

$361American Airlines

Sat, Oct 3 - Mon, Oct 5

9:55 am - 12:42 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 47mnonstop

1:30 pm - 4:01 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 31mnonstop

$365Delta

Tue, Nov 17 - Sat, Dec 5

9:55 am - 12:42 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 47mnonstop

1:30 pm - 4:01 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 31mnonstop

$365Delta

Wed, Nov 18 - Wed, Dec 2

10:00 am - 12:36 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 36mnonstop

2:30 pm - 4:55 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 25mnonstop

$365American Airlines

Sat, Sep 12 - Sat, Oct 17

9:55 am - 12:42 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 47mnonstop

1:30 pm - 4:01 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 31mnonstop

$365Delta

Tue, Nov 17 - Tue, Dec 8

9:55 am - 12:42 pmBOS Boston Logan Intl-SDF Louisville Intl

2h 47mnonstop

1:30 pm - 4:01 pmSDF Louisville Intl-BOS Boston Logan Intl

2h 31mnonstop

$365Delta

Wed, Dec 2 - Sat, Dec 5

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Delta flights from Maine to Louisville

Our best Delta deals on Maine to Louisville flight tickets

Delta

Dec 1

BGR5:13 amBangor

6h 03m

1 stop

SDF11:16 amLouisville Intl

Dec 9

SDF6:00 amLouisville Intl

5h 26m

1 stop

BGR11:26 amBangor

$237

Delta

Dec 1

BGR5:13 amBangor

6h 03m

1 stop

SDF11:16 amLouisville Intl

Dec 9

SDF7:50 amLouisville Intl

8h 20m

2 stops

BGR4:10 pmBangor

$242

Delta

Dec 1

BGR5:13 amBangor

11h 41m

2 stops

SDF4:54 pmLouisville Intl

Dec 9

SDF7:50 amLouisville Intl

8h 20m

2 stops

BGR4:10 pmBangor

$247

American Airlines flights from Maine to Louisville

Our best American Airlines deals on Maine to Louisville flight tickets

American Airlines

Oct 21

BOS9:26 amBoston Logan Intl

7h 57m

1 stop

SDF5:23 pmLouisville Intl

Oct 27

SDF6:00 amLouisville Intl

8h 51m

1 stop

BOS2:51 pmBoston Logan Intl

$295

American Airlines

Dec 2

BOS8:20 amBoston Logan Intl

9h 23m

1 stop

SDF5:43 pmLouisville Intl

Dec 5

SDF11:17 amLouisville Intl

9h 27m

1 stop

BOS8:44 pmBoston Logan Intl

$313

American Airlines

Sep 30

BGR5:25 pmBangor

5h 57m

1 stop

SDF11:22 pmLouisville Intl

Oct 3

SDF5:59 pmLouisville Intl

6h 37m

1 stop

BGR12:36 amBangor

$314

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorLouisville

BGR Bangor - SDF Louisville Intl

BGRSDF

Bangor

Tue 12/1

5:13 am-11:16 am

1 stop6h 03m

Louisville Intl

Wed 12/9

6:00 am-11:26 am

1 stop5h 26m

$237

BangorLouisville

BGR Bangor - SDF Louisville Intl

BGRSDF

Bangor

Tue 12/1

5:13 am-11:16 am

1 stop6h 03m

Louisville Intl

Wed 12/9

7:50 am-4:10 pm

2 stops8h 20m

$242

BostonLouisville

BOS Boston Logan Intl - SDF Louisville Intl

BOSSDF

Boston Logan Intl

Wed 10/21

9:26 am-5:23 pm

1 stop7h 57m

Louisville Intl

Tue 10/27

6:00 am-2:51 pm

1 stop8h 51m

$295

BostonLouisville

BOS Boston Logan Intl - SDF Louisville Intl

BOSSDF

Boston Logan Intl

Wed 12/2

8:20 am-5:43 pm

1 stop9h 23m

Louisville Intl

Sat 12/5

11:17 am-8:44 pm

1 stop9h 27m

$313

BangorLouisville

BGR Bangor - SDF Louisville Intl

BGRSDF

Bangor

Sat 2/6

6:30 am-1:02 pm

1 stop6h 32m

Louisville Intl

Tue 2/9

6:30 am-11:23 am

1 stop4h 53m

$317

BangorLouisville

BGR Bangor - SDF Louisville Intl

BGRSDF

Bangor

Sat 2/6

6:30 am-4:49 pm

2 stops10h 19m

Louisville Intl

Tue 2/9

6:30 am-11:23 am

1 stop4h 53m

$322

BostonLouisville

BOS Boston Logan Intl - SDF Louisville Intl

BOSSDF

Boston Logan Intl

Sat 9/12

4:35 pm-9:25 pm

1 stop4h 50m

Louisville Intl

Mon 9/14

3:20 pm-10:25 pm

1 stop7h 05m

$363

Quickest round-trip

BostonLouisville

BOS Boston Logan Intl - SDF Louisville Intl

BOSSDF

Boston Logan Intl

Thu 10/1

7:50 pm-12:10 am

1 stop4h 20m

Louisville Intl

Mon 10/5

11:50 am-4:05 pm

1 stop4h 15m

$363

BostonLouisville

BOS Boston Logan Intl - SDF Louisville Intl

BOSSDF

Boston Logan Intl

Tue 11/17

12:35 pm-3:26 pm

2 stops26h 51m

Louisville Intl

Mon 11/23

6:54 pm-9:39 am

1 stop14h 45m

$375

BostonLouisville

BOS Boston Logan Intl - SDF Louisville Intl

BOSSDF

Boston Logan Intl

Tue 10/27

12:35 pm-10:11 am

2 stops21h 36m

Louisville Intl

Sun 11/1

7:42 pm-12:09 pm

1 stop16h 27m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of January, then departing from Maine during the month March is also very affordable. Most momondo users find prices during this month for around $374.

Cheap Maine to Louisville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Louisville

Best Price Found	$163
Fastest flight time	2h 34m
Direct flights	Every day
Airports in Louisville	1 airport

The best one-way flight to Louisville from Maine in the past 72 hours is $163. The best round-trip flight deal from Maine to Louisville found on momondo in the last 72 hours is $237.

The fastest flight from Maine to Louisville takes 2h 34m

Direct flights go from Maine to Louisville every day.

There is 1 airport in Louisville. From Maine there are direct flights to Louisville Intl (SDF).

Search flight deals

Frequently asked questions about flying from Maine to Louisville

When did momondo last update prices for flights from Maine to Louisville Intl Airport?
Prices for flights from Maine to Louisville Intl Airport refresh daily.
How many operators does momondo search for flights from Maine to Louisville Intl Airport?
There are 4 operators available for flights from Maine to Louisville Intl Airport as of August 2026.
How old do you have to be to fly from Maine to Louisville Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to Louisville

Compare and see reviews for airlines that fly from Maine to Louisville with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $267	Free Cancellation	Rating 7.8 8,517 reviews	Search Delta flights
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.1 11,990 reviews	Search American Airlines flights
Southwest	PriceFrom $288	Free Cancellation	Rating 8.0 4,215 reviews	Search Southwest flights
United Airlines	PriceFrom $306	Free Cancellation	Rating 7.4 10,110 reviews	Search United Airlines flights

French Lick

Elizabethtown

Jeffersonville

West Baden Springs

Bardstown

New Albany

Shepherdsville

Elizabeth

Charlestown

Corydon

Brandenburg

Georgetown

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Louisville?

It is quick and easy to find Maine to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

Can I find flights from Maine to Louisville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisville from Maine which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Maine to Louisville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maine to Louisville.

I’m not ready to book a flight from Maine to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Maine to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Louisville trip

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Airports servicing Kentucky

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Owensboro Daviess County Airport

Paducah Barkley Regional Airport

Cheap flights from Maine to Louisville from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Louisville departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Maine to Louisville

Our best Delta deals on Maine to Louisville flight tickets

American Airlines flights from Maine to Louisville

Our best American Airlines deals on Maine to Louisville flight tickets

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How to get the cheapest flight ticket from Maine to Louisville

What is the cheapest month to fly to Louisville?

What is the cheapest airline that flies from Maine to Louisville Intl?

What airlines fly to Louisville?

How many flights depart from Maine to Louisville on average per week?

How long does it take to fly to Louisville?

Cheap Maine to Louisville flight deals and tips

Best Price Found

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Direct flights

Airports in Louisville

Frequently asked questions about flying from Maine to Louisville

Best airlines flying from Maine to Louisville

Compare and see reviews for airlines that fly from Maine to Louisville with momondo

Traveling to a place near Louisville?

Why use momondo?

An easier way to manage your Louisville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky

Fly your favorite airline to Louisville

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Louisville

List of cabin classes available on flights landing in Louisville. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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