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Chattanooga

$180+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHA
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
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 June 29, 2026.

This American Airlines deal was found by Cheapflights users on 6/25. 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 8/18:19 pm
SDF
-
CHA
1 stop3h 46m
American Airlines
Sat 8/810:15 am
CHA
-
SDF
1 stop3h 49m
American Airlines
Deal found 6/25$367
This American Airlines deal was found by Cheapflights users on 6/24. 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 7/95:04 am
SDF
-
CHA
1 stop3h 50m
American Airlines
Mon 7/138:10 pm
CHA
-
SDF
1 stop4h 24m
American Airlines
Deal found 6/24$447
This American Airlines deal was found by Cheapflights users on 6/25. 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 7/106:57 pm
SDF
-
CHA
1 stop5h 09m
American Airlines
Tue 7/145:00 am
CHA
-
SDF
2 stops8h 31m
American Airlines
Deal found 6/25$486
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/146:00 am
SDF
-
CHA
2 stops6h 54m
American Airlines
Sat 7/189:19 am
CHA
-
SDF
2 stops10h 36m
American Airlines
Deal found 6/29$525
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:00 am
SDF
-
CHA
1 stop24h 51m
United Airlines
Sat 8/296:15 am
CHA
-
SDF
1 stop12h 51m
United Airlines
Deal found 6/28$601
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 7/129:19 pm
SDF
-
CHA
1 stop23h 34m
Allegiant Air
Thu 7/162:49 pm
CHA
-
SDF
1 stop23h 18m
Allegiant Air
Deal found 6/27$625
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:00 am
SDF
-
CHA
2 stops11h 02m
United Airlines
Mon 7/135:58 pm
CHA
-
SDF
2 stops23h 05m
United Airlines
Deal found 6/24$777
This American Airlines deal was found by Cheapflights users on 6/27. 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 7/123:39 pm
SDF
-
CHA
1 stop4h 06m
American Airlines
Thu 7/165:00 am
CHA
-
SDF
2 stops8h 36m
American Airlines
Deal found 6/27$826

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 June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(American Airlines)

One-way from

$180
(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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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 June 29, 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 8/1

8:19 pm-12:05 am

1 stop3h 46m

Chattanooga Lovell Field

Sat 8/8

10:15 am-2:04 pm

1 stop3h 49m

$367

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 7/10

8:19 pm-12:05 am

1 stop3h 46m

Chattanooga Lovell Field

Tue 7/14

5:00 am-11:24 am

1 stop6h 24m

$447

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Tue 7/14

6:00 am-12:54 pm

2 stops6h 54m

Chattanooga Lovell Field

Sat 7/18

9:19 am-7:55 pm

2 stops10h 36m

$525

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Thu 7/9

9:42 am-6:12 pm

2 stops8h 30m

Chattanooga Lovell Field

Mon 7/13

6:37 pm-10:39 pm

1 stop4h 02m

$576

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Tue 8/25

9:00 am-9:51 am

1 stop24h 51m

Chattanooga Lovell Field

Sat 8/29

6:15 am-7:06 pm

1 stop12h 51m

$601

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Sun 7/12

9:19 pm-8:53 pm

1 stop23h 34m

Chattanooga Lovell Field

Thu 7/16

2:49 pm-2:07 pm

1 stop23h 18m

$625
Cheapest one-way

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Sun 7/12

9:19 pm-8:53 pm

1 stop23h 34m

$180
Quickest one-way

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 7/10

1:02 pm-6:38 pm

1 stop5h 36m

$318

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 7/10

9:28 pm-8:09 am

3 stops34h 41m

$357

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 7/10

9:42 am-6:12 pm

2 stops8h 30m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • 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, American Airlines can have you in Chattanooga from Louisville in 3h 46m. Airlines will cover a distance of 219 mi.

  • 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

Traveling to a place near Chattanooga?

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