HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chattanooga

$268+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHA
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Chattanooga with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/258:18 pm
SDF
-
CHA
1 stop13h 17m
Multiple Airlines
Mon 6/110:05 pm
CHA
-
SDF
2 stops37h 25m
Multiple Airlines
Deal found 4/26$318
This American Airlines deal was found by Cheapflights users on 4/26. 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 6/55:00 am
SDF
-
CHA
1 stop3h 54m
American Airlines
Sat 6/65:38 am
CHA
-
SDF
1 stop4h 57m
American Airlines
Deal found 4/26$367
This Delta deal was found by Cheapflights users on 4/26. 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.
Mon 5/255:47 pm
SDF
-
CHA
1 stop4h 21m
Delta
Mon 6/16:25 pm
CHA
-
SDF
1 stop6h 00m
Delta
Deal found 4/26$377
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:08 am
SDF
-
CHA
1 stop5h 20m
Delta
Sat 5/166:25 pm
CHA
-
SDF
1 stop3h 46m
Delta
Deal found 4/27$447
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/126:00 am
SDF
-
CHA
2 stops6h 27m
American Airlines
Sat 5/161:27 pm
CHA
-
SDF
1 stop5h 35m
American Airlines
Deal found 4/27$452
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/146:00 am
SDF
-
CHA
2 stops6h 55m
American Airlines
Mon 5/188:04 pm
CHA
-
SDF
1 stop4h 21m
American Airlines
Deal found 4/29$478
This American Airlines deal was found by Cheapflights users on 4/26. 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 5/256:01 am
SDF
-
CHA
2 stops6h 51m
American Airlines
Mon 6/18:11 pm
CHA
-
SDF
1 stop4h 17m
American Airlines
Deal found 4/26$552
This American Airlines deal was found by Cheapflights users on 4/26. 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 5/17:33 am
SDF
-
CHA
1 stop5h 22m
American Airlines
Fri 5/81:27 pm
CHA
-
SDF
1 stop5h 35m
American Airlines
Deal found 4/26$557
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:16 am
SDF
-
CHA
1 stop6h 58m
American Airlines
Fri 5/227:01 am
CHA
-
SDF
1 stop6h 51m
American Airlines
Deal found 4/28$575

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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(Kiwi.com)

One-way from

$268
(Delta)
Provider with most accurate pricing for Louisville Intl-Chattanooga Lovell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Chattanooga Lovell Field flights.
Search Deals
From Louisville Intl to Chattanooga Lovell Field
Search Deals
One-way flight from Louisville Intl to Chattanooga Lovell Field
Search Deals

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 April 30, 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

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Mon 5/25

5:47 pm-10:08 pm

1 stop4h 21m

Chattanooga Lovell Field

Mon 6/1

6:25 pm-12:25 am

1 stop6h 00m

$377

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Thu 5/14

8:10 am-2:06 pm

1 stop5h 56m

Chattanooga Lovell Field

Mon 5/18

7:56 pm-12:25 am

1 stop4h 29m

$447

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Tue 5/12

6:00 am-12:27 pm

2 stops6h 27m

Chattanooga Lovell Field

Sat 5/16

11:06 am-9:26 pm

2 stops10h 20m

$468

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Thu 5/14

6:00 am-12:55 pm

2 stops6h 55m

Chattanooga Lovell Field

Mon 5/18

8:04 pm-12:25 am

1 stop4h 21m

$478

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Mon 5/25

6:01 am-12:52 pm

2 stops6h 51m

Chattanooga Lovell Field

Mon 6/1

8:11 pm-12:28 am

1 stop4h 17m

$552

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Tue 5/19

11:16 am-6:14 pm

1 stop6h 58m

Chattanooga Lovell Field

Fri 5/22

7:01 am-1:52 pm

1 stop6h 51m

$575
Quickest round-trip

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Mon 5/11

3:37 pm-7:11 pm

1 stop3h 34m

Chattanooga Lovell Field

Fri 5/15

10:01 am-2:42 pm

1 stop4h 41m

$635

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Sat 5/30

6:15 am-4:03 pm

1 stop9h 48m

Chattanooga Lovell Field

Tue 6/2

6:00 am-11:59 pm

1 stop17h 59m

$640

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Mon 5/11

6:00 am-3:10 pm

2 stops9h 10m

Chattanooga Lovell Field

Fri 5/15

5:00 am-8:38 am

1 stop3h 38m

$640

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Fri 6/5

6:01 am-12:52 pm

2 stops6h 51m

Chattanooga Lovell Field

Sat 6/6

9:19 am-7:55 pm

2 stops10h 36m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 15 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 $377, Delta can have you in Chattanooga from Louisville in 4h 21m. 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

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Trenton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights