$404+ Cheap flights from Louisville to Chattanooga (SDF - CHA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHA
Dec 7 — Dec 141
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from Louisville to ChattanoogaExplore 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 November 7, 2026.
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 November 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:28 am -
1 stop5h 05m
Mon 11/309:04 pm -
2 stops43h 28m
Deal found 11/6![Multiple Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 11/3. 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 12/48:05 am -
1 stop3h 20m
Mon 12/74:00 pm -
1 stop4h 54m
Deal found 11/3![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 11/4. 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 12/112:49 pm -
1 stop3h 55m
Mon 12/148:18 am -
1 stop3h 39m
Deal found 11/4![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop4h 24m
Mon 11/304:05 pm -
1 stop3h 09m
Deal found 11/6![Delta logo]()
$477
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/196:11 pm -
1 stop3h 55m
Mon 11/239:00 am -
1 stop5h 55m
Deal found 11/4![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/46:17 pm -
1 stop6h 07m
Mon 12/71:17 pm -
2 stops8h 08m
Deal found 11/3![American Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Thu 11/266:02 am -
2 stops6h 51m
Mon 11/305:06 pm -
1 stop6h 08m
Deal found 11/7![American Airlines logo]()
$616
This Delta deal was found by Cheapflights users on 11/3. 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 11/66:00 am -
1 stop3h 21m
Mon 11/96:07 pm -
1 stop4h 46m
Deal found 11/3![Delta logo]()
$627
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/186:04 am -
1 stop6h 37m
Wed 11/185:12 pm -
1 stop4h 34m
Deal found 11/4![American Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:10 am -
1 stop26h 39m
Sat 12/56:30 am -
1 stop10h 09m
Deal found 11/6![United Airlines logo]()
$717
Best flights from Louisville to ChattanoogaDiscover carefully curated flight deals from Louisville to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 7, 2026.
Discover carefully curated flight deals from Louisville to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:28 am -
1 stop5h 05m
Mon 11/309:04 pm -
2 stops43h 28m
Deal found 11/6![Multiple Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 11/3. 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 12/48:05 am -
1 stop3h 20m
Mon 12/74:00 pm -
1 stop4h 54m
Deal found 11/3![Delta logo]()
$417
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/116:17 pm -
1 stop6h 07m
Mon 12/141:17 pm -
2 stops8h 08m
Deal found 11/4![American Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:10 am -
1 stop26h 39m
Sat 12/56:30 am -
1 stop10h 09m
Deal found 11/5![United Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 11/4. 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 12/112:49 pm -
1 stop3h 55m
Mon 12/148:18 am -
1 stop3h 39m
Deal found 11/4![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 11/7. 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.
Sun 11/225:59 pm -
1 stop3h 24m
Thu 11/2612:00 pm -
1 stop4h 54m
Deal found 11/7![Delta logo]()
$507
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/186:04 am -
1 stop6h 37m
Wed 11/185:12 pm -
1 stop4h 34m
Deal found 11/4![American Airlines logo]()
$695
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/45:55 am -
2 stops6h 50m
Mon 12/71:17 pm -
2 stops8h 08m
Deal found 11/3![American Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 4/177:05 am -
1 stop8h 38m
Wed 4/216:30 am -
1 stop13h 44m
Deal found 11/3![United Airlines logo]()
$818
Last-minute flights from Louisville to ChattanoogaDiscover last-minute flight deals from Louisville to Chattanooga. Data last updated November 7, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Chattanooga. Data last updated November 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/3. 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 11/66:00 am -
1 stop3h 21m
Mon 11/96:07 pm -
1 stop4h 46m
Deal found 11/3![Delta logo]()
$627
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/186:04 am -
1 stop6h 37m
Wed 11/185:12 pm -
1 stop4h 34m
Deal found 11/4![American Airlines logo]()
$695
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/196:11 pm -
1 stop3h 55m
Mon 11/239:00 am -
1 stop5h 55m
Deal found 11/4![American Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:28 am -
1 stop5h 05m
Mon 11/309:04 pm -
2 stops43h 28m
Deal found 11/6![Multiple Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop4h 24m
Mon 11/304:05 pm -
1 stop3h 09m
Deal found 11/6![Delta logo]()
$477
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Thu 11/266:02 am -
2 stops6h 51m
Mon 11/305:06 pm -
1 stop6h 08m
Deal found 11/7![American Airlines logo]()
$616
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:10 am -
1 stop26h 39m
Sat 12/56:30 am -
1 stop10h 09m
Deal found 11/6![United Airlines logo]()
$717
This Delta deal was found by Cheapflights users on 11/3. 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 12/48:05 am -
1 stop3h 20m
Mon 12/74:00 pm -
1 stop4h 54m
Deal found 11/3![Delta logo]()
$417
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/46:17 pm -
1 stop6h 07m
Mon 12/71:17 pm -
2 stops8h 08m
Deal found 11/3![American Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 11/4. 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 12/112:49 pm -
1 stop3h 55m
Mon 12/148:18 am -
1 stop3h 39m
Deal found 11/4![Delta logo]()
$427
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 November 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $404 (Kiwi.com) |
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 7,457,451 searches. Data last updated November 7, 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
Cheapest round-trip
LouisvilleChattanooga
SDF Louisville Intl - CHA Chattanooga Lovell Field
SDFCHA
Louisville Intl
Tue 11/24
9:28 am-2:33 pm
1 stop5h 05m
Chattanooga Lovell Field
Mon 11/30
9:04 pm-4:32 pm
2 stops43h 28m
$404
LouisvilleChattanooga
SDF Louisville Intl - CHA Chattanooga Lovell Field
SDFCHA
Louisville Intl
Fri 12/4
8:05 am-11:25 am
1 stop3h 20m
Chattanooga Lovell Field
Mon 12/7
4:00 pm-8:54 pm
1 stop4h 54m
$417
Quickest round-trip
LouisvilleChattanooga
SDF Louisville Intl - CHA Chattanooga Lovell Field
SDFCHA
Louisville Intl
Fri 12/11
2:49 pm-6:44 pm
1 stop3h 55m
Chattanooga Lovell Field
Mon 12/14
8:18 am-11:57 am
1 stop3h 39m
$427
LouisvilleChattanooga
SDF Louisville Intl - CHA Chattanooga Lovell Field
SDFCHA
Louisville Intl
Sun 11/22
5:59 pm-9:23 pm
1 stop3h 24m
Chattanooga Lovell Field
Thu 11/26
12:00 pm-4:54 pm
1 stop4h 54m
$507
LouisvilleChattanooga
SDF Louisville Intl - CHA Chattanooga Lovell Field
SDFCHA
Louisville Intl
Fri 12/11
6:17 pm-12:24 am
1 stop6h 07m
Chattanooga Lovell Field
Mon 12/14
1:17 pm-9:25 pm
2 stops8h 08m
$606
LouisvilleChattanooga
SDF Louisville Intl - CHA Chattanooga Lovell Field
SDFCHA
Louisville Intl
Wed 12/2
7:10 am-9:49 am
1 stop26h 39m
Chattanooga Lovell Field
Sat 12/5
6:30 am-4:39 pm
1 stop10h 09m
$695
LouisvilleChattanooga
SDF Louisville Intl - CHA Chattanooga Lovell Field
SDFCHA
Louisville Intl
Wed 11/18
6:04 am-12:41 pm
1 stop6h 37m
Chattanooga Lovell Field
Wed 11/18
5:12 pm-9:46 pm
1 stop4h 34m
$695
LouisvilleChattanooga
SDF Louisville Intl - CHA Chattanooga Lovell Field
SDFCHA
Louisville Intl
Fri 12/4
5:55 am-12:45 pm
2 stops6h 50m
Chattanooga Lovell Field
Mon 12/7
1:17 pm-9:25 pm
2 stops8h 08m
$722
LouisvilleChattanooga
SDF Louisville Intl - CHA Chattanooga Lovell Field
SDFCHA
Louisville Intl
Sat 4/17
7:05 am-3:43 pm
1 stop8h 38m
Chattanooga Lovell Field
Wed 4/21
6:30 am-8:14 pm
1 stop13h 44m
$818
Sorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
SDF-CHA
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.
Traveling to a place near Chattanooga?
Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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