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$275+ Cheap flights from Louisville to Chattanooga (SDF - CHA)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Louisville to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Chattanooga (CHA). 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$327
(Delta)

One-way from

$275
(Kiwi.com)
Provider with most accurate pricing for Louisville Intl-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Chattanooga Lovell Field flights.
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From Louisville Intl to Chattanooga Lovell Field
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One-way flight from Louisville Intl to Chattanooga Lovell Field
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Find flight deals from Louisville to Chattanooga

Cheapest flights from Louisville to Chattanooga
Explore the most affordable flight options available from Louisville to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 2/137:05 amSDF - CHA
1 stop3h 50mDelta
Sun 2/156:03 pmCHA - SDF
1 stop5h 55mDelta
Deal found 1/7$327
This American Airlines deal was found by Cheapflights users on 1/6. 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 2/56:00 amSDF - CHA
1 stop4h 02mAmerican Airlines
Sun 2/86:00 amCHA - SDF
2 stops10h 02mAmerican Airlines
Deal found 1/6$332
This Delta deal was found by Cheapflights users on 1/8. 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.
Fri 1/235:35 amSDF - CHA
1 stop3h 28mDelta
Tue 1/275:30 amCHA - SDF
1 stop3h 56mDelta
Deal found 1/8$407
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 1/154:39 pmSDF - CHA
1 stop28h 27mAllegiant Air
Thu 1/229:28 pmCHA - SDF
1 stop12h 39mAllegiant Air
Deal found 1/8$409
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 1/234:32 pmSDF - CHA
2 stops6h 57mAmerican Airlines
Tue 1/274:45 pmCHA - SDF
1 stop5h 20mAmerican Airlines
Deal found 1/8$412
This American Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 2/136:00 amSDF - CHA
2 stops9h 07mAmerican Airlines
Sun 2/155:00 amCHA - SDF
1 stop4h 02mAmerican Airlines
Deal found 1/8$446
This Delta deal was found by Cheapflights users on 1/5. 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.
Sun 1/186:00 amSDF - CHA
1 stop3h 03mDelta
Sat 1/2411:47 amCHA - SDF
1 stop2h 58mDelta
Deal found 1/5$457
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 6/218:15 pmSDF - CHA
1 stop4h 05mAmerican Airlines
Fri 7/101:27 pmCHA - SDF
2 stops8h 18mAmerican Airlines
Deal found 1/7$482
This American Airlines deal was found by Cheapflights users on 1/8. 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 1/177:11 pmSDF - CHA
1 stop4h 44mAmerican Airlines
Sat 1/2410:28 amCHA - SDF
1 stop5h 24mAmerican Airlines
Deal found 1/8$487

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Chattanooga 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 January 8, 2026.
Use the filters below to find and compare flights from Louisville to Chattanooga that are best for you.

Fly from

Louisville

Fly to

Chattanooga

Route

Depart

Return

Price

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Thu 2/5

3:33 pm-9:47 pm

1 stop6h 14m

Chattanooga Lovell Field

Sun 2/8

8:00 am-2:48 pm

1 stop6h 48m

$327

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Sun 6/21

7:00 am-10:54 am

1 stop3h 54m

Chattanooga Lovell Field

Fri 7/10

3:15 pm-7:01 pm

1 stop3h 46m

$327

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 2/13

12:07 pm-6:18 pm

1 stop6h 11m

Chattanooga Lovell Field

Sun 2/15

8:07 pm-12:27 am

1 stop4h 20m

$327

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 2/13

5:33 am-8:58 am

1 stop3h 25m

Chattanooga Lovell Field

Sun 2/15

6:03 pm-11:58 pm

1 stop5h 55m

$327

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 1/23

5:35 am-9:03 am

1 stop3h 28m

Chattanooga Lovell Field

Tue 1/27

5:30 am-9:26 am

1 stop3h 56m

$407

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 1/23

4:32 pm-11:29 pm

2 stops6h 57m

Chattanooga Lovell Field

Tue 1/27

2:12 pm-10:05 pm

2 stops7h 53m

$418

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Sun 1/18

6:00 am-9:03 am

1 stop3h 03m

Chattanooga Lovell Field

Sat 1/24

11:47 am-2:45 pm

1 stop2h 58m

$457

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Sun 6/21

8:15 pm-12:20 am

1 stop4h 05m

Chattanooga Lovell Field

Fri 7/10

1:27 pm-9:45 pm

2 stops8h 18m

$482

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Tue 1/20

3:36 pm-12:44 pm

3 stops45h 08m

$275

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Tue 1/20

7:00 am-11:01 am

1 stop4h 01m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 11 results
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Compare providers for flights from Louisville to Chattanooga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Chattanooga in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Chattanooga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Chattanooga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Chattanooga flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Chattanooga

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

Related info for your journey

Find useful and relevant information for your journey from Louisville to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisville to Chattanooga?

    For as low as $327, American Airlines can have you in Chattanooga from Louisville in 3h 54m. Airlines will cover a distance of 219 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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