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$76+ Cheap flights from Dallas 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SDF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Louisville Intl are usually found in October or June, booked 55 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Dallas to Louisville

Cheapest flights from Dallas to Louisville
Explore the most affordable flight options available from Dallas to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

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.
Thu 12/252:25 pmDFW - SDF
Nonstop2h 03mAmerican Airlines
Thu 1/16:35 amSDF - DFW
Nonstop2h 35mAmerican Airlines
Deal found 12/17$267
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.
Wed 12/245:50 amDFW - SDF
1 stop6h 22mDelta
Thu 1/14:49 pmSDF - DFW
1 stop6h 16mDelta
Deal found 12/17$287
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 12/317:05 amDFW - SDF
Nonstop2h 03mAmerican Airlines
Sat 1/310:48 amSDF - DFW
Nonstop2h 30mAmerican Airlines
Deal found 12/16$312
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 12/2410:01 amDFW - SDF
Nonstop2h 15mAmerican Airlines
Thu 1/18:12 pmSDF - DFW
Nonstop2h 36mAmerican Airlines
Deal found 12/17$326
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:20 pmDAL - SDF
1 stop10h 25mSouthwest
Thu 12/256:05 amSDF - DAL
1 stop6h 00mSouthwest
Deal found 12/16$331
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.
Wed 12/315:50 amDFW - SDF
1 stop6h 22mDelta
Sat 1/36:51 pmSDF - DFW
1 stop6h 41mDelta
Deal found 12/17$332
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 12/316:05 amDAL - SDF
1 stop6h 05mSouthwest
Fri 1/25:30 amSDF - DAL
Nonstop2h 20mSouthwest
Deal found 12/17$332
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 12/316:30 pmDFW - SDF
Nonstop2h 04mAmerican Airlines
Fri 1/27:00 amSDF - DFW
Nonstop2h 35mAmerican Airlines
Deal found 12/17$335
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.
Wed 12/315:50 amDFW - SDF
1 stop6h 22mDelta
Fri 1/22:20 pmSDF - DFW
1 stop5h 44mDelta
Deal found 12/17$342
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.
Thu 12/254:05 pmDAL - SDF
1 stop5h 45mSouthwest
Thu 1/15:40 amSDF - DAL
1 stop6h 05mSouthwest
Deal found 12/17$342
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.
Wed 12/243:21 pmDFW - SDF
1 stop6h 37mDelta
Thu 12/257:25 amSDF - DFW
1 stop8h 18mDelta
Deal found 12/16$343
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 12/2410:01 amDFW - SDF
Nonstop2h 15mAmerican Airlines
Thu 12/258:00 amSDF - DFW
1 stop8h 22mAmerican Airlines
Deal found 12/16$345

Find flight deals from Dallas to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Louisville (SDF). 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, 2025.

Round-trip from

$151
(Cheapflightsfares)

One-way from

$76
(Cheapflightsfares)

Popular in

April

Cheapest in

October

Average price

$350
From Dallas to Louisville Intl
Search Deals
One-way flight from Dallas to Louisville Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 18, 2025.
Use the filters below to find and compare flights from Dallas to Louisville that are best for you.

Fly from

Dallas

Fly to

Louisville

Route

Depart

Return

Price

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Tue 1/13

5:15 am-2:41 pm

1 stop8h 26m

Louisville Intl

Thu 1/15

3:36 pm-9:23 pm

1 stop6h 47m

$153

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Tue 2/3

5:15 am-2:41 pm

1 stop8h 26m

Louisville Intl

Thu 2/5

3:36 pm-9:23 pm

1 stop6h 47m

$178

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Sun 1/11

8:40 pm-1:00 pm

2 stops15h 20m

Louisville Intl

Tue 1/13

3:36 pm-11:35 pm

1 stop8h 59m

$189

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Sun 1/11

7:57 pm-1:00 pm

1 stop16h 03m

Louisville Intl

Tue 1/13

3:36 pm-9:58 am

1 stop19h 22m

$194

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Thu 1/15

8:40 pm-1:00 pm

2 stops15h 20m

Louisville Intl

Sun 1/18

3:36 pm-11:35 pm

1 stop8h 59m

$234

DallasLouisville

DAL - SDF

DALSDF

Dallas Love Field

Wed 1/28

1:15 pm-4:10 pm

Nonstop1h 55m

Louisville Intl

Wed 2/4

12:50 pm-2:15 pm

Nonstop2h 25m

$253

DallasLouisville

DAL - SDF

DALSDF

Dallas Love Field

Wed 4/15

2:10 pm-5:10 pm

Nonstop2h 00m

Louisville Intl

Mon 4/20

3:40 pm-4:55 pm

Nonstop2h 15m

$259

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Tue 1/13

1:15 pm-11:19 pm

1 stop9h 04m

Louisville Intl

Tue 1/20

6:32 pm-8:14 pm

Nonstop2h 42m

$263

DallasLouisville

DAL - SDF

DALSDF

Dallas Love Field

Tue 1/6

1:15 pm-4:10 pm

Nonstop1h 55m

Louisville Intl

Sat 1/10

8:55 am-10:30 am

Nonstop2h 35m

$271

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Thu 5/14

5:25 am-2:38 pm

1 stop8h 13m

Louisville Intl

Sun 5/17

3:33 pm-11:22 pm

1 stop8h 49m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 37 results
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Best time to book a flight from Dallas to Louisville

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

How far ahead should I book a flight from Dallas to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Louisville. Price data was last updated on December 12, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Dallas to Louisville (average of $64). Flying from Dallas to Louisville in June is currently the most expensive (average of $162). 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 DFW to SDF?

Find hourly flight availability from Dallas 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 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Dallas to Louisville by exploring options for tickets in the evening.

What is the cheapest day to fly from Dallas to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Dallas to Louisville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas to Louisville flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Southwest, American Airlines, and Spirit Airlines from Dallas to Louisville. 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
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,190 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Dallas 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 Dallas?

    If you book a flight to Louisville from Dallas, you will be flying to Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 5 flights from Dallas to Louisville Intl per day from 3 different airlines.

  • How long is the flight from Dallas to Louisville?

    Spirit Airlines and Southwest can get you from Dallas to Louisville in just under 1h 55m. Your travel time can differ by up to 6h 31m. Dallas and Louisville are separated by a distance of 724 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Dallas to Louisville round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Louisville, with prices starting at $90. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $169 and $201, respectively. Spirit Airlines is currently priced 74% below the average price you’ll pay for this route.

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

    $46 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $92 and $126, respectively.

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

    The top 3 most reliable airlines when flying from Dallas to Louisville are Japan Airlines (90%), Envoy Air (88%) and PSA Airlines (88%).

  • What are the cheapest flights from Dallas to Louisville?

    Looking at all options, your cheapest flight can be booked for $216. While the most popular route (Dallas/Fort Worth - Louisville Intl) can be booked for $178 on average, our data indicates $417 when flying from Dallas to Louisville.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Dallas to Louisville (average of $64). Flying from Dallas to Louisville in June is currently the most expensive (average of $162). 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 Dallas to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Dallas to Louisville

Discover the top 3 airlines that operate flights from Dallas 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$90Average$198FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$169Average$349FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$201Average$361FlexibilityNo cancel feeOn-time63%

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