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$70+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SDF
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Louisville Intl are usually found in June or August, booked 50 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap 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 August 1, 2025.

Round-trip from

$169
(American Airlines)

One-way from

$70
(Mytrip)

Popular in

April

Cheapest in

June

Average price

$318
From Dallas to Louisville Intl
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One-way flight from Dallas to Louisville Intl
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 8/238:21 amDFW - SDF
Nonstop2h 23mAmerican Airlines
Tue 8/262:18 pmSDF - DFW
Nonstop2h 23mAmerican Airlines
Deal found 7/30$169
This Priceline deal was found by Cheapflights users on 7/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:00 amDFW - SDF
Nonstop2h 04mSpirit Airlines
Sun 8/1010:03 amSDF - DFW
Nonstop2h 24mSpirit Airlines
Deal found 7/31$170
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Thu 10/234:52 pmDFW - SDF
1 stop15h 09mMultiple Airlines
Fri 10/249:31 pmSDF - DFW
1 stop13h 15mMultiple Airlines
Deal found 7/31$183
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 9/1611:16 amDFW - SDF
1 stop6h 20mDelta
Sat 9/205:56 pmSDF - DFW
1 stop7h 03mDelta
Deal found 7/30$197
This Southwest deal was found by Cheapflights users on 7/31. 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.
Sat 10/48:10 amDAL - SDF
Nonstop1h 55mSouthwest
Sat 10/113:50 pmSDF - DAL
Nonstop2h 10mSouthwest
Deal found 7/31$217
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 9/236:00 amDAL - SDF
1 stop4h 43mDelta
Thu 9/257:33 pmSDF - DAL
1 stop5h 16mDelta
Deal found 7/30$259

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 August 1, 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

Sat 8/23

8:21 am-11:44 am

Nonstop2h 23m

Louisville Intl

Tue 8/26

2:18 pm-3:41 pm

Nonstop2h 23m

$169

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Wed 10/1

10:36 pm-5:39 pm

1 stop18h 03m

Louisville Intl

Mon 10/6

8:23 am-5:57 pm

1 stop10h 34m

$171

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Thu 10/23

4:52 pm-9:01 am

1 stop15h 09m

Louisville Intl

Fri 10/24

9:31 pm-9:46 am

1 stop13h 15m

$183

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Tue 9/16

11:16 am-6:36 pm

1 stop6h 20m

Louisville Intl

Sat 9/20

5:56 pm-11:59 pm

1 stop7h 03m

$197

DallasLouisville

DAL - SDF

DALSDF

Dallas Love Field

Sat 10/4

8:10 am-11:05 am

Nonstop1h 55m

Louisville Intl

Sat 10/11

3:50 pm-5:00 pm

Nonstop2h 10m

$217

DallasLouisville

DAL - SDF

DALSDF

Dallas Love Field

Tue 9/23

6:00 am-11:43 am

1 stop4h 43m

Louisville Intl

Thu 9/25

7:33 pm-11:49 pm

1 stop5h 16m

$259

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Wed 9/10

10:36 pm-5:39 pm

1 stop18h 03m

$70

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Sun 9/14

4:57 pm-10:27 am

1 stop16h 30m

$99

DallasLouisville

DAL - SDF

DALSDF

Dallas Love Field

Wed 10/29

11:25 am-2:25 pm

Nonstop2h 00m

$109

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Tue 9/2

7:00 am-2:26 pm

1 stop6h 26m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 12 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 July 25, 2025.

Booking 50 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 $299). Flying from Dallas to Louisville in April is currently the most expensive (average of $369). 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 August 1, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 4% 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 Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas to Louisville

Explore weekly flight availability from Dallas to Louisville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 1, 2025.

The most flights from A78 to SDF are scheduled on a Thursday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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 August 1, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 13 flights from Dallas to Louisville Intl per day from 4 different airlines.

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

    Flying on American Airlines is currently your cheapest option to Louisville, with prices starting at $169. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $171 and $197, respectively. American Airlines is currently priced 54% below the average price you’ll pay for this route.

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

    $70 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 Delta, with prices starting from $109 and $119, respectively.

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

    The top 3 most reliable airlines when flying from Dallas to Louisville are Spirit Airlines (90%), Envoy Air (76%) and Japan Airlines (75%).

  • What are the cheapest flights from Dallas to Louisville?

    Looking at all options, your cheapest flight can be booked for $68. While the most popular route (Dallas/Fort Worth - Louisville Intl) can be booked for $147 on average our data indicates $335 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 $299). Flying from Dallas to Louisville in April is currently the most expensive (average of $369). 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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Top 4 airlines flying from Dallas to Louisville

Discover the top 4 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$90Average$208FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$172Average$367FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$217Average$376FlexibilityNo cancel feeOn-time63%
DeltaCheapest$274Average$524FlexibilityNo cancel feeOn-timeN/A

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