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$203+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$361
(Kiwi.com)

One-way from

$203
(Kiwi.com)
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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:18 pmSDF - CHA
1 stop5h 48mAmerican Airlines
Sat 10/45:27 pmCHA - SDF
1 stop4h 06mAmerican Airlines
Deal found 9/15$457

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 September 16, 2025.
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

Tue 3/10

5:45 pm-11:52 pm

1 stop6h 07m

Chattanooga Lovell Field

Sat 3/14

3:15 pm-8:52 pm

1 stop5h 37m

$317

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Tue 3/10

11:01 am-7:26 pm

2 stops8h 25m

Chattanooga Lovell Field

Sat 3/14

6:11 pm-9:44 pm

1 stop3h 33m

$442

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Tue 9/30

5:18 pm-11:06 pm

1 stop5h 48m

Chattanooga Lovell Field

Sat 10/4

5:27 pm-9:33 pm

1 stop4h 06m

$457

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Thu 10/2

8:52 pm-4:57 pm

1 stop20h 05m

$203

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Mon 9/22

11:15 am-9:17 pm

2 stops10h 02m

$465

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Mon 9/22

10:14 am-4:57 pm

1 stop6h 43m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 $317, Delta can have you in Chattanooga from Louisville in 6h 07m. 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.

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

    Currently, November is the cheapest month in which you can book a flight from Louisville to Chattanooga (average of $323). Flying from Louisville to Chattanooga in October is currently the most expensive (average of $412). 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

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