$125+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CHA
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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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
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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
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One-way
Cheapest flights from Knoxville to ChattanoogaExplore 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 September 30, 2026.
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 September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/106:13 pm -
1 stop14h 14m
Wed 10/1410:29 am -
1 stop7h 22m
Deal found 9/25![Allegiant Air logo]()
$363
This Delta deal was found by Cheapflights users on 9/26. 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.
Sat 10/245:40 am -
1 stop3h 41m
Sat 10/319:00 am -
1 stop4h 31m
Deal found 9/26![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:06 pm -
1 stop3h 04m
Sun 10/252:50 pm -
1 stop5h 18m
Deal found 9/28![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:38 pm -
1 stop3h 00m
Sat 10/175:21 pm -
1 stop5h 01m
Deal found 9/28![Delta logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Sat 9/261:54 pm -
1 stop18h 39m
Mon 9/283:14 pm -
1 stop6h 21m
Deal found 9/26![Allegiant Air logo]()
$523
This Delta deal was found by Cheapflights users on 9/26. 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.
Sat 9/265:40 am -
1 stop3h 38m
Sat 10/316:20 am -
1 stop4h 33m
Deal found 9/26![Delta logo]()
$643
This Delta deal was found by Cheapflights users on 9/27. 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.
Mon 10/1212:06 pm -
1 stop3h 05m
Fri 10/1610:01 am -
1 stop3h 39m
Deal found 9/27![Delta logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:00 am -
1 stop24h 39m
Sat 10/174:28 pm -
2 stops25h 05m
Deal found 9/28![Allegiant Air logo]()
$710
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop18h 10m
Sat 10/177:07 pm -
1 stop14h 46m
Deal found 9/28![United Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:42 am -
1 stop26h 34m
Tue 10/67:07 pm -
1 stop25h 42m
Deal found 9/28![United Airlines logo]()
$1,037
Best flights from Knoxville to ChattanoogaDiscover carefully curated flight deals from Knoxville to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Knoxville to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/106:13 pm -
1 stop14h 14m
Wed 10/1410:29 am -
1 stop7h 22m
Deal found 9/25![Allegiant Air logo]()
$363
This Delta deal was found by Cheapflights users on 9/26. 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.
Sat 10/245:40 am -
1 stop3h 41m
Sat 10/319:00 am -
1 stop4h 31m
Deal found 9/26![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop18h 10m
Sat 10/177:07 pm -
1 stop14h 46m
Deal found 9/28![United Airlines logo]()
$827
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:06 pm -
1 stop3h 04m
Sun 10/252:50 pm -
1 stop5h 18m
Deal found 9/28![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:38 pm -
1 stop3h 00m
Sat 10/175:21 pm -
1 stop5h 01m
Deal found 9/28![Delta logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:00 am -
1 stop24h 39m
Sat 10/174:28 pm -
2 stops25h 05m
Deal found 9/28![Allegiant Air logo]()
$710
This Delta deal was found by Cheapflights users on 9/27. 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.
Mon 10/1212:06 pm -
1 stop3h 05m
Fri 10/1610:01 am -
1 stop3h 39m
Deal found 9/27![Delta logo]()
$665
Last-minute flights from Knoxville to ChattanoogaDiscover last-minute flight deals from Knoxville to Chattanooga. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Chattanooga. Data last updated September 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:42 am -
1 stop26h 34m
Tue 10/67:07 pm -
1 stop25h 42m
Deal found 9/28![United Airlines logo]()
$1,037
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/106:13 pm -
1 stop14h 14m
Wed 10/1410:29 am -
1 stop7h 22m
Deal found 9/25![Allegiant Air logo]()
$363
This Delta deal was found by Cheapflights users on 9/27. 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.
Mon 10/1212:06 pm -
1 stop3h 05m
Fri 10/1610:01 am -
1 stop3h 39m
Deal found 9/27![Delta logo]()
$665
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:38 pm -
1 stop3h 00m
Sat 10/175:21 pm -
1 stop5h 01m
Deal found 9/28![Delta logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:00 am -
1 stop24h 39m
Sat 10/174:28 pm -
2 stops25h 05m
Deal found 9/28![Allegiant Air logo]()
$710
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop18h 10m
Sat 10/177:07 pm -
1 stop14h 46m
Deal found 9/28![United Airlines logo]()
$827
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:06 pm -
1 stop3h 04m
Sun 10/252:50 pm -
1 stop5h 18m
Deal found 9/28![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 9/26. 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.
Sat 10/245:40 am -
1 stop3h 41m
Sat 10/319:00 am -
1 stop4h 31m
Deal found 9/26![Delta logo]()
$407
One-way flights from Knoxville to ChattanoogaSearch for one-way flight options from Knoxville to Chattanooga. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Knoxville to Chattanooga. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/169:41 pm -
1 stop17h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Allegiant Air logo]()
$125
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:40 am -
1 stop5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:40 am -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/1610:03 pm -
3 stops35h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$448
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 September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $363 (Kiwi.com) |
One-way from | $125 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 30, 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
Cheapest round-trip
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Fri 10/16
9:41 pm-3:38 pm
1 stop17h 57m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$125
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Thu 11/12
5:40 am-11:20 am
1 stop5h 40m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$283
Quickest round-trip
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Tue 10/13
5:40 am-11:18 am
1 stop5h 38m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$333
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Sat 10/10
6:13 pm-8:27 am
1 stop14h 14m
Chattanooga Lovell Field
Wed 10/14
10:29 am-5:51 pm
1 stop7h 22m
$363
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Sat 10/24
5:40 am-9:21 am
1 stop3h 41m
Chattanooga Lovell Field
Sat 10/31
9:00 am-1:31 pm
1 stop4h 31m
$407
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Fri 10/23
12:06 pm-3:10 pm
1 stop3h 04m
Chattanooga Lovell Field
Sun 10/25
2:50 pm-8:08 pm
1 stop5h 18m
$417
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Tue 10/13
2:38 pm-5:38 pm
1 stop3h 00m
Chattanooga Lovell Field
Sat 10/17
5:21 pm-10:22 pm
1 stop5h 01m
$477
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Mon 10/12
12:06 pm-3:11 pm
1 stop3h 05m
Chattanooga Lovell Field
Fri 10/16
10:01 am-1:40 pm
1 stop3h 39m
$665
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Tue 10/13
9:00 am-9:39 am
1 stop24h 39m
Chattanooga Lovell Field
Sat 10/17
4:28 pm-5:33 pm
2 stops25h 05m
$710
KnoxvilleChattanooga
TYS Knoxville McGhee Tyson - CHA Chattanooga Lovell Field
TYSCHA
Knoxville McGhee Tyson
Tue 10/13
6:00 am-12:10 am
1 stop18h 10m
Chattanooga Lovell Field
Sat 10/17
7:07 pm-9:53 am
1 stop14h 46m
$827
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.
TYS-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 Knoxville to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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