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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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SDF
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:18 am
DFW
-
SDF
1 stop6h 20m
Spirit Airlines
Tue 3/33:33 pm
SDF
-
DFW
1 stop7h 21m
Spirit Airlines
Deal found 1/31$118
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:20 am
DFW
-
SDF
1 stop8h 18m
Spirit Airlines
Wed 3/111:19 pm
SDF
-
DFW
1 stop9h 01m
Spirit Airlines
Deal found 2/3$151
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:35 am
DFW
-
SDF
1 stop5h 58m
Spirit Airlines
Tue 3/3112:42 pm
SDF
-
DFW
1 stop12h 17m
Spirit Airlines
Deal found 2/3$152
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Tue 2/245:20 am
DFW
-
SDF
1 stop8h 18m
Spirit Airlines
Sat 2/2812:00 pm
SDF
-
DFW
1 stop12h 17m
Spirit Airlines
Deal found 2/4$158
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:20 am
DFW
-
SDF
1 stop8h 18m
Spirit Airlines
Tue 3/103:33 pm
SDF
-
DFW
1 stop19h 25m
Spirit Airlines
Deal found 2/3$177
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:18 am
DFW
-
SDF
1 stop6h 20m
Spirit Airlines
Mon 2/231:19 pm
SDF
-
DFW
1 stop10h 30m
Spirit Airlines
Deal found 2/1$178
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 2/193:37 pm
DFW
-
SDF
1 stop16h 03m
Multiple Airlines
Mon 2/239:30 am
SDF
-
DFW
1 stop25h 28m
Multiple Airlines
Deal found 2/1$183
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:15 pm
DFW
-
SDF
1 stop18h 23m
Spirit Airlines
Mon 3/91:19 pm
SDF
-
DFW
1 stop9h 01m
Spirit Airlines
Deal found 2/3$184
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 5/137:35 pm
DFW
-
SDF
1 stop18h 03m
Multiple Airlines
Mon 5/187:48 pm
SDF
-
DFW
1 stop14h 50m
Multiple Airlines
Deal found 2/1$188
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:15 pm
DFW
-
SDF
1 stop18h 23m
Spirit Airlines
Wed 2/251:19 pm
SDF
-
DFW
1 stop10h 30m
Spirit Airlines
Deal found 2/1$189
This Southwest deal was found by Cheapflights users on 2/3. 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.
Mon 5/411:00 am
DAL
-
SDF
Nonstop2h 00m
Southwest
Thu 5/73:40 pm
SDF
-
DAL
Nonstop2h 15m
Southwest
Deal found 2/3$259
This Southwest deal was found by Cheapflights users on 2/2. 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.
Mon 4/2011:00 am
DAL
-
SDF
Nonstop2h 00m
Southwest
Fri 4/243:40 pm
SDF
-
DAL
Nonstop2h 15m
Southwest
Deal found 2/2$268

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 February 4, 2026.

Round-trip from

$151
(Cheapflightsfares)

One-way from

$76
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$388
From Dallas to Louisville Intl
Search Deals
One-way flight from Dallas to Louisville Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 February 4, 2026.
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 2/24

7:18 am-2:38 pm

1 stop6h 20m

Louisville Intl

Tue 3/3

3:33 pm-9:54 pm

1 stop7h 21m

$118

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Thu 2/19

7:18 am-2:38 pm

1 stop6h 20m

Louisville Intl

Mon 2/23

1:19 pm-10:49 pm

1 stop10h 30m

$178

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Mon 3/2

7:15 pm-2:38 pm

1 stop18h 23m

Louisville Intl

Mon 3/9

1:19 pm-9:20 pm

1 stop9h 01m

$184

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Sat 4/25

8:02 pm-11:11 pm

Nonstop2h 09m

Louisville Intl

Sat 5/2

7:55 pm-9:23 pm

Nonstop2h 28m

$213

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Tue 4/14

6:30 pm-9:41 pm

Nonstop2h 11m

Louisville Intl

Tue 4/21

5:41 pm-7:14 pm

Nonstop2h 33m

$213

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Tue 4/14

2:23 pm-11:38 am

1 stop20h 15m

Louisville Intl

Tue 4/21

3:33 pm-11:22 pm

1 stop8h 49m

$214

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Thu 3/5

2:24 pm-12:21 pm

1 stop20h 57m

Louisville Intl

Sun 3/8

3:33 pm-9:58 am

1 stop19h 25m

$224

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Fri 2/27

7:15 pm-11:05 am

1 stop14h 50m

Louisville Intl

Fri 3/6

1:19 pm-9:20 pm

1 stop9h 01m

$224

DallasLouisville

DFW - SDF

DFWSDF

Dallas/Fort Worth

Fri 2/20

7:35 pm-11:05 am

1 stop14h 30m

Louisville Intl

Mon 2/23

9:30 am-9:58 am

1 stop25h 28m

$230

DallasLouisville

DAL - SDF

DALSDF

Dallas Love Field

Sat 3/21

11:45 am-2:40 pm

Nonstop1h 55m

Louisville Intl

Mon 3/23

1:00 pm-2:15 pm

Nonstop2h 15m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 33 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 January 30, 2026.

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, September is the cheapest month in which you can book a flight from Dallas to Louisville (average of $82). Flying from Dallas to Louisville in December is currently the most expensive (average of $172). 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 February 4, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 3% on flights from Dallas to Louisville by exploring options for tickets in the afternoon.

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 January 31, 2026.

Travelers seeking maximum savings on their Dallas to Louisville flight should consider departing on Saturday mornings 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.

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 February 4, 2026.

The most flights from A78 to SDF are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 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 February 4, 2026.
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
8.0
Very good
4,274 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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
8.0
Very good
4,274 reviews
Southwest
8.0
Very good
4,274 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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
11,223 reviews
Southwest
8.0
Very good
4,274 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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
8,414 reviews
Southwest
8.0
Very good
4,274 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

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 12 flights from Dallas to Louisville Intl per day from 3 different airlines.

  • How long is the flight from Dallas to Louisville?

    Spirit Airlines, American Airlines, and Southwest can get you from Dallas to Louisville in just under 1h 55m. Your travel time can differ by up to 4h 25m. 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 $172 and $201, respectively. Spirit Airlines is currently priced 73% 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 Delta, with prices starting from $92 and $98, 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 (82%), PSA Airlines (80%) and American Airlines (66%).

  • What are the cheapest flights from Dallas to Louisville?

    Looking at all options, your cheapest flight can be booked for $249. While the most popular route (Dallas/Fort Worth - Louisville Intl) can be booked for $196 on average, our data indicates $399 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, September is the cheapest month in which you can book a flight from Dallas to Louisville (average of $82). Flying from Dallas to Louisville in December is currently the most expensive (average of $172). 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$90Average$188FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$172Average$343FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$201Average$345FlexibilityNo cancel feeOn-time63%

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