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$81+ Cheap flights from Massachusetts to Louisville (SDF)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SDF
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Massachusetts to Louisville

Cheapest flights from Massachusetts to Louisville
Explore the most affordable flight options available from Massachusetts to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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 12/2511:10 amBDL - SDF
1 stop4h 48mDelta
Wed 12/317:25 amSDF - BDL
1 stop4h 34mDelta
Deal found 12/16$255
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/317:00 amBOS - SDF
Nonstop2h 58mAmerican Airlines
Tue 1/138:07 amSDF - BOS
1 stop8h 56mAmerican Airlines
Deal found 12/16$267
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Thu 12/257:45 amBOS - SDF
1 stop5h 28mUnited Airlines
Wed 1/288:30 amSDF - BOS
1 stop6h 45mUnited Airlines
Deal found 12/14$295
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/307:00 amBOS - SDF
Nonstop2h 58mAmerican Airlines
Tue 1/138:07 amSDF - BOS
1 stop8h 56mAmerican Airlines
Deal found 12/16$318
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:00 amBOS - SDF
2 stops41h 59mMultiple Airlines
Tue 1/65:05 amSDF - BOS
1 stop29h 45mMultiple Airlines
Deal found 12/16$325
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/316:00 amBDL - SDF
2 stops7h 13mUnited Airlines
Sun 1/45:40 amSDF - BDL
1 stop4h 56mUnited Airlines
Deal found 12/16$391
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/2510:36 amBDL - SDF
1 stop4h 08mUnited Airlines
Wed 12/312:00 pmSDF - BDL
2 stops9h 58mUnited Airlines
Deal found 12/16$400
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/297:01 amALB - SDF
1 stop6h 29mAmerican Airlines
Sat 1/36:03 amSDF - ALB
1 stop5h 41mAmerican Airlines
Deal found 12/14$447
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/216:30 pmBDL - SDF
1 stop14h 28mBreeze Airways
Tue 12/302:55 pmSDF - BDL
1 stop8h 04mBreeze Airways
Deal found 12/15$447
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/305:45 amALB - SDF
2 stops7h 28mUnited Airlines
Sat 1/39:05 amSDF - ALB
1 stop5h 26mUnited Airlines
Deal found 12/15$452
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/296:15 amBDL - SDF
1 stop6h 58mUnited Airlines
Thu 1/15:40 amSDF - BDL
1 stop4h 56mUnited Airlines
Deal found 12/15$456
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/302:50 pmBDL - SDF
2 stops7h 40mUnited Airlines
Fri 1/29:55 amSDF - BDL
1 stop4h 14mUnited Airlines
Deal found 12/15$468

Find flight deals from Massachusetts to Louisville

Keep the following information in mind while searching for Massachusetts to Louisville flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$124
(Priceline)

One-way from

$81
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$453

Good round-trip deal

$372 or less

Good one-way deal

$343 or less
Provider with most accurate pricing for Boston Logan Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Louisville Intl flights.
Search Deals
From Massachusetts to Louisville Intl
Search Deals
One-way flight from Massachusetts to Louisville Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Massachusetts to Louisville Intl.
Search Deals
Price to beat on a one-way flight from Massachusetts to Louisville Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Louisville 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 16, 2025.
Use the filters below to find and compare flights from Massachusetts to Louisville that are best for you.

Fly from

Massachusetts

Fly to

Louisville

Route

Depart

Return

Price

BostonLouisville

BOS - SDF

BOSSDF

Boston Logan Intl

Thu 1/15

7:00 am-3:49 pm

1 stop8h 49m

Louisville Intl

Sun 1/18

3:36 pm-11:57 pm

1 stop8h 21m

$238

BostonLouisville

BOS - SDF

BOSSDF

Boston Logan Intl

Wed 4/8

10:37 am-1:16 pm

Nonstop2h 39m

Louisville Intl

Wed 4/15

4:30 pm-7:05 pm

Nonstop2h 35m

$275

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Wed 1/7

5:40 am-10:11 am

1 stop4h 31m

Louisville Intl

Thu 1/8

7:05 am-1:33 pm

1 stop6h 28m

$282

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Wed 1/7

8:05 am-11:59 pm

2 stops15h 54m

Louisville Intl

Thu 1/8

4:39 pm-7:39 pm

1 stop27h 00m

$284

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Thu 2/26

6:00 am-1:26 pm

1 stop7h 26m

Louisville Intl

Sun 3/1

3:33 pm-10:07 am

2 stops18h 34m

$287

BostonLouisville

BOS - SDF

BOSSDF

Boston Logan Intl

Tue 3/17

9:30 am-2:47 pm

1 stop5h 17m

Louisville Intl

Tue 3/24

5:35 am-12:49 pm

1 stop7h 14m

$295

AlbanyLouisville

ALB - SDF

ALBSDF

Albany Intl

Sat 1/10

3:48 pm-9:16 pm

1 stop5h 28m

Louisville Intl

Tue 1/13

11:08 am-4:30 pm

1 stop5h 22m

$297

AlbanyLouisville

ALB - SDF

ALBSDF

Albany Intl

Sat 1/10

4:20 pm-10:30 pm

1 stop6h 10m

Louisville Intl

Wed 1/14

8:29 am-2:31 pm

1 stop6h 02m

$297

HartfordLouisville

BDL - SDF

BDLSDF

Hartford Bradley Intl

Wed 2/25

5:30 am-10:04 am

1 stop4h 34m

Louisville Intl

Sat 2/28

8:55 am-1:41 pm

1 stop4h 46m

$297

BostonLouisville

BOS - SDF

BOSSDF

Boston Logan Intl

Fri 2/13

9:05 am-11:49 am

Nonstop2h 44m

Louisville Intl

Tue 2/17

12:30 pm-2:41 pm

Nonstop2h 11m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 49 results
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Best time to book a flight from Massachusetts to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Massachusetts 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 Massachusetts to Louisville

What is the cheapest month to book a flight from Massachusetts to Louisville?

Currently, May is the cheapest month in which you can book a flight from Massachusetts to Louisville (average of $111). Flying from Massachusetts to Louisville in June is currently the most expensive (average of $274). 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 MA to SDF?

Find hourly flight availability from Massachusetts to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

It’s optimal to fly from Massachusetts to Louisville in the afternoon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Louisville. 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 into for flights to Louisville from Massachusetts?

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

  • How long is the flight from Massachusetts to Louisville?

    Delta, United Airlines, and American Airlines can get you from Massachusetts to Louisville in just under 2h 39m. Your travel time can differ by up to 2h 49m. Airlines will cover a distance of 827 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $130. Users have also found prices from $136 and $147 on American Airlines and United Airlines, respectively.

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

    The most popular flight routes from Massachusetts to Louisville are Boston Logan Intl - Louisville Intl, Hartford Bradley Intl - Louisville Intl and Albany Intl - Louisville Intl.

  • What are the most reliable airlines from Massachusetts to Louisville?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Massachusetts to Louisville on time: KLM (100%), Air France (100%), Scandinavian Airlines (100%).

  • What are the cheapest flights from Massachusetts to Louisville?

    While on average a flight from Massachusetts to Louisville is generally $404, our data shows the cheapest flight currently is $256. When looking at the most popular route, (Boston Logan Intl - Louisville Intl), you can expect to pay $124 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Louisville 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 Massachusetts to Louisville?

    Currently, May is the cheapest month in which you can book a flight from Massachusetts to Louisville (average of $111). Flying from Massachusetts to Louisville in June is currently the most expensive (average of $274). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for Massachusetts to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Massachusetts to Louisville

Discover the top 5 airlines that operate flights from Massachusetts to Louisville. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$241FlexibilityNo cancel feeOn-time65%
DeltaCheapest$240Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$386FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$401FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$289Average$405FlexibilityNo cancel feeOn-time69%

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