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Chattanooga

$228+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CHA
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$347
(American Airlines)

One-way from

$228
(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.
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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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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 April 15, 2025.

This American Airlines deal was found by Cheapflights users on 4/14. 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 4/296:41 amSDF - CHA
1 stop3h 47mAmerican Airlines
Sat 5/35:00 amCHA - SDF
1 stop6h 41mAmerican Airlines
Deal found 4/14$347
This United Airlines deal was found by Cheapflights users on 4/14. 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 4/292:00 pmSDF - CHA
1 stop9h 00mUnited Airlines
Sat 5/312:14 pmCHA - SDF
1 stop9h 48mUnited Airlines
Deal found 4/14$778

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 15, 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 4/29

6:41 am-10:28 am

1 stop3h 47m

Chattanooga Lovell Field

Sat 5/3

5:00 am-11:41 am

1 stop6h 41m

$347

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Tue 4/29

2:00 pm-11:00 pm

1 stop9h 00m

Chattanooga Lovell Field

Sat 5/3

12:14 pm-10:02 pm

1 stop9h 48m

$778

LouisvilleChattanooga

SDF - CHA

SDFCHA

Louisville Intl

Mon 4/28

8:14 pm-11:58 pm

1 stop3h 44m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Chattanooga

What is the cheapest time of day to fly from SDF to CHA?

Find hourly flight availability from Louisville to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

When flying from Louisville to Chattanooga, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 11% versus a flight in the morning.

Rainfall in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

Temperature in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated April 15, 2025.
United Airlines
7.4
Good
8,658 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,658 reviews
United Airlines
7.4
Good
8,658 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,658 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • What are the cheapest airlines flying from Louisville to Chattanooga round-trip?

    Cheapflights users have booked flights from Louisville to Chattanooga round-trip from $347. Another airline that can offer you cheap pricing is United Airlines.

  • 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 June is currently the most expensive (average of $446). 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.

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