HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chattanooga

$269+ Cheap flights from Knoxville to Chattanooga (TYS - 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CHA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville 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 Knoxville to Chattanooga

Cheapest flights from Knoxville to Chattanooga
Explore the most affordable flight options available from Knoxville to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:52 pmTYS - CHA
1 stop26h 25mAllegiant Air
Mon 12/223:15 pmCHA - TYS
1 stop6h 38mAllegiant Air
Deal found 12/3$269
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Fri 12/56:30 amTYS - CHA
1 stop13h 34mAllegiant Air
Sun 12/78:42 amCHA - TYS
1 stop28h 09mAllegiant Air
Deal found 12/1$453
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Fri 12/56:30 amTYS - CHA
1 stop13h 34mAllegiant Air
Mon 12/88:54 pmCHA - TYS
1 stop19h 08mAllegiant Air
Deal found 12/2$458
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/305:35 pmTYS - CHA
1 stop18h 05mUnited Airlines
Tue 1/65:40 pmCHA - TYS
1 stop19h 44mUnited Airlines
Deal found 12/2$487
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/316:45 amTYS - CHA
1 stop10h 23mUnited Airlines
Wed 1/78:15 amCHA - TYS
1 stop12h 37mUnited Airlines
Deal found 12/2$536
This Delta deal was found by Cheapflights users on 12/2. 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 12/1610:23 amTYS - CHA
1 stop4h 00mDelta
Sat 12/205:38 amCHA - TYS
1 stop4h 53mDelta
Deal found 12/2$563
This Delta deal was found by Cheapflights users on 12/2. 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 12/3010:02 amTYS - CHA
1 stop2h 39mDelta
Tue 1/66:55 amCHA - TYS
1 stop3h 20mDelta
Deal found 12/2$599
This Delta deal was found by Cheapflights users on 12/2. 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.
Wed 12/317:05 amTYS - CHA
1 stop2h 51mDelta
Wed 1/711:43 amCHA - TYS
1 stop3h 36mDelta
Deal found 12/2$673
This Mytrip deal was found by Cheapflights users on 12/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:30 amTYS - CHA
1 stop13h 34mMultiple Airlines
Sun 12/710:21 pmCHA - TYS
3 stops23h 28mMultiple Airlines
Deal found 12/1$783

Find flight deals from Knoxville to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Kiwi.com)
Provider with most accurate pricing for Knoxville McGhee Tyson-Chattanooga Lovell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Chattanooga Lovell Field flights.
Search Deals
From Knoxville McGhee Tyson to Chattanooga Lovell Field
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville 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 December 4, 2025.
Use the filters below to find and compare flights from Knoxville to Chattanooga that are best for you.

Fly from

Knoxville

Fly to

Chattanooga

Route

Depart

Return

Price

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 12/18

5:52 pm-8:17 pm

1 stop26h 25m

Chattanooga Lovell Field

Mon 12/22

3:15 pm-9:53 pm

1 stop6h 38m

$269

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 1/8

5:40 am-9:03 am

1 stop3h 23m

Chattanooga Lovell Field

Sat 1/10

5:30 am-10:15 am

1 stop4h 45m

$327

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Tue 12/30

5:35 pm-11:40 am

1 stop18h 05m

Chattanooga Lovell Field

Tue 1/6

5:40 pm-1:24 pm

1 stop19h 44m

$487

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 1/8

6:45 am-8:44 pm

1 stop13h 59m

Chattanooga Lovell Field

Sat 1/10

8:43 am-10:32 am

1 stop25h 49m

$487

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Wed 12/31

6:45 am-5:08 pm

1 stop10h 23m

Chattanooga Lovell Field

Wed 1/7

8:15 am-8:52 pm

1 stop12h 37m

$536

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Tue 12/16

10:23 am-2:23 pm

1 stop4h 00m

Chattanooga Lovell Field

Sat 12/20

5:38 am-10:31 am

1 stop4h 53m

$563

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Tue 12/30

10:02 am-12:41 pm

1 stop2h 39m

Chattanooga Lovell Field

Tue 1/6

6:55 am-10:15 am

1 stop3h 20m

$599

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Wed 12/31

7:05 am-9:56 am

1 stop2h 51m

Chattanooga Lovell Field

Wed 1/7

11:43 am-3:19 pm

1 stop3h 36m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from Knoxville 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 Knoxville to Chattanooga in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Knoxville-Chattanooga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Chattanooga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-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 Knoxville-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 Knoxville to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Knoxville 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 Knoxville 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 Knoxville to Chattanooga?

    Departing from Knoxville to Chattanooga will take you 3h 23m. The distance between Knoxville and Chattanooga is about 87 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Knoxville to Chattanooga that include hotel bookings?

    Yes. In addition to deals on Knoxville to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Chattanooga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Chattanooga.

  • Can I find deals for business class flights from Knoxville to Chattanooga?

    Yes. Cheapflights offers flight deals from Knoxville 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

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.