HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chattanooga

$156+ Cheap flights from Knoxville to Chattanooga (TYS - 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CHA
Jun 16 — Jun 231
Tue 6/16
Tue 6/23
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 May 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:20 pm
TYS
-
CHA
1 stop15h 15m
Allegiant Air
Thu 6/48:59 am
CHA
-
TYS
1 stop5h 58m
Allegiant Air
Deal found 5/14$204
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:02 pm
TYS
-
CHA
1 stop19h 07m
Allegiant Air
Mon 6/810:04 pm
CHA
-
TYS
1 stop17h 51m
Allegiant Air
Deal found 5/14$217
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:11 pm
TYS
-
CHA
1 stop14h 56m
Allegiant Air
Thu 6/48:59 am
CHA
-
TYS
1 stop5h 58m
Allegiant Air
Deal found 5/14$218
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:20 pm
TYS
-
CHA
1 stop15h 15m
Allegiant Air
Mon 6/810:04 pm
CHA
-
TYS
1 stop17h 51m
Allegiant Air
Deal found 5/14$220
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:11 pm
TYS
-
CHA
1 stop14h 56m
Allegiant Air
Mon 6/810:04 pm
CHA
-
TYS
1 stop17h 51m
Allegiant Air
Deal found 5/14$234
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:02 pm
TYS
-
CHA
1 stop19h 07m
Allegiant Air
Thu 6/42:53 pm
CHA
-
TYS
1 stop7h 23m
Allegiant Air
Deal found 5/14$252
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:02 pm
TYS
-
CHA
1 stop19h 07m
Allegiant Air
Tue 6/910:26 am
CHA
-
TYS
1 stop25h 46m
Allegiant Air
Deal found 5/14$258
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:03 pm
TYS
-
CHA
1 stop27h 12m
Allegiant Air
Thu 6/48:59 am
CHA
-
TYS
1 stop5h 58m
Allegiant Air
Deal found 5/14$259
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:20 pm
TYS
-
CHA
1 stop15h 15m
Allegiant Air
Tue 6/910:26 am
CHA
-
TYS
1 stop25h 46m
Allegiant Air
Deal found 5/14$260
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:20 pm
TYS
-
CHA
1 stop15h 15m
Allegiant Air
Fri 6/510:04 pm
CHA
-
TYS
1 stop23h 49m
Allegiant Air
Deal found 5/14$267
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:11 pm
TYS
-
CHA
1 stop14h 56m
Allegiant Air
Tue 6/910:26 am
CHA
-
TYS
1 stop25h 46m
Allegiant Air
Deal found 5/14$274

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 May 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$204
(Kiwi.com)

One-way from

$156
(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
One-way flight 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 May 17, 2026.
Use the filters below to find and compare flights from Knoxville to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 6/12

7:30 am-9:14 pm

2 stops13h 44m

Chattanooga Lovell Field

Fri 6/19

10:04 pm-9:57 am

1 stop11h 53m

$288

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 6/12

7:30 am-9:14 pm

2 stops13h 44m

Chattanooga Lovell Field

Sun 6/14

2:53 pm-10:16 pm

1 stop7h 23m

$324
Quickest round-trip

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 6/11

11:55 am-3:20 pm

1 stop3h 25m

Chattanooga Lovell Field

Wed 6/17

6:40 am-9:53 am

1 stop3h 13m

$367

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 6/12

7:46 pm-11:57 pm

1 stop4h 11m

Chattanooga Lovell Field

Fri 6/19

8:30 pm-11:54 pm

1 stop3h 24m

$377

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Tue 6/2

10:25 am-3:32 pm

1 stop5h 07m

Chattanooga Lovell Field

Mon 6/8

7:22 pm-11:54 pm

1 stop4h 32m

$417

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Tue 6/2

3:30 pm-7:11 pm

1 stop3h 41m

Chattanooga Lovell Field

Tue 6/9

7:22 pm-11:54 pm

1 stop4h 32m

$417

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Tue 6/2

5:40 am-9:21 am

1 stop3h 41m

Chattanooga Lovell Field

Sun 6/7

8:30 pm-11:54 pm

1 stop3h 24m

$417

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 5/29

5:40 am-9:21 am

1 stop3h 41m

Chattanooga Lovell Field

Wed 6/3

6:25 pm-12:01 am

1 stop5h 36m

$447

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Sat 5/30

5:40 am-9:21 am

1 stop3h 41m

Chattanooga Lovell Field

Wed 6/3

5:40 am-11:09 am

1 stop5h 29m

$483
Cheapest one-way
Quickest one-way

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 5/29

3:07 pm-9:15 pm

1 stop6h 08m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Knoxville-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Chattanooga flight deals on Cheapflights vs. FlightHub >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 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 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 25m. 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

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.