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Chattanooga

$288+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHA
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
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Cheap 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 July 12, 2026.

This American Airlines deal was found by Cheapflights users on 7/10. 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 9/1210:29 am
SDF
-
CHA
1 stop6h 01m
American Airlines
Tue 9/157:12 pm
CHA
-
SDF
1 stop4h 10m
American Airlines
Deal found 7/10$357
This Delta deal was found by Cheapflights users on 7/9. 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.
Sat 8/86:00 am
SDF
-
CHA
1 stop3h 18m
Delta
Fri 8/144:05 pm
CHA
-
SDF
1 stop6h 03m
Delta
Deal found 7/9$367
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/312:22 pm
SDF
-
CHA
1 stop7h 35m
American Airlines
Fri 8/72:03 pm
CHA
-
SDF
1 stop3h 56m
American Airlines
Deal found 7/9$387
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Mon 7/208:24 pm
SDF
-
CHA
1 stop13h 10m
Allegiant Air
Fri 7/249:43 pm
CHA
-
SDF
1 stop22h 27m
Allegiant Air
Deal found 7/11$430
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/86:08 am
SDF
-
CHA
2 stops10h 45m
American Airlines
Fri 8/142:03 pm
CHA
-
SDF
1 stop3h 56m
American Airlines
Deal found 7/9$446
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 7/223:39 pm
SDF
-
CHA
1 stop4h 06m
American Airlines
Sun 7/266:47 am
CHA
-
SDF
1 stop7h 01m
American Airlines
Deal found 7/7$447
This Delta deal was found by Cheapflights users on 7/11. 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 7/146:00 am
SDF
-
CHA
1 stop3h 18m
Delta
Sat 7/255:55 pm
CHA
-
SDF
1 stop3h 41m
Delta
Deal found 7/11$457
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Sun 7/199:19 pm
SDF
-
CHA
1 stop23h 34m
Allegiant Air
Fri 7/249:43 pm
CHA
-
SDF
1 stop22h 27m
Allegiant Air
Deal found 7/11$458
This Delta deal was found by Cheapflights users on 7/11. 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 7/1410:00 am
SDF
-
CHA
1 stop4h 02m
Delta
Wed 7/221:10 pm
CHA
-
SDF
1 stop4h 39m
Delta
Deal found 7/11$467
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Mon 8/102:36 pm
SDF
-
CHA
1 stop4h 17m
American Airlines
Fri 8/145:52 pm
CHA
-
SDF
1 stop15h 53m
American Airlines
Deal found 7/7$475

Find 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 July 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(American Airlines)

One-way from

$288
(American Airlines)
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.
Search Deals
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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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 July 12, 2026.
Use the filters below to find and compare flights from Louisville to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Sat 8/8

6:00 am-9:18 am

1 stop3h 18m

Chattanooga Lovell Field

Fri 8/14

4:05 pm-10:08 pm

1 stop6h 03m

$367

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Thu 10/29

5:45 pm-11:44 pm

1 stop5h 59m

Chattanooga Lovell Field

Mon 11/2

6:25 pm-12:02 am

1 stop5h 37m

$367

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 7/31

2:22 pm-9:57 pm

1 stop7h 35m

Chattanooga Lovell Field

Fri 8/7

2:03 pm-5:59 pm

1 stop3h 56m

$387

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Sat 9/12

11:10 am-6:45 pm

2 stops7h 35m

Chattanooga Lovell Field

Tue 9/15

10:08 am-2:00 pm

1 stop3h 52m

$436

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Sat 8/8

6:08 am-4:53 pm

2 stops10h 45m

Chattanooga Lovell Field

Fri 8/14

7:30 am-2:04 pm

1 stop6h 34m

$446

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Wed 7/22

3:39 pm-7:45 pm

1 stop4h 06m

Chattanooga Lovell Field

Sun 7/26

6:47 am-1:48 pm

1 stop7h 01m

$447

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Mon 8/10

7:55 pm-5:05 pm

2 stops21h 10m

Chattanooga Lovell Field

Fri 8/14

7:00 pm-9:38 am

1 stop14h 38m

$596
Cheapest one-way
Quickest one-way

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 7/31

2:22 pm-9:57 pm

1 stop7h 35m

$288

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 7/31

9:28 pm-8:19 am

3 stops34h 51m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Louisville-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Chattanooga flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $367, Delta can have you in Chattanooga from Louisville in 3h 18m. 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.

See more FAQs

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