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Cheap flights from Knoxville to Chattanooga from $246

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Chattanooga departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Knoxville to Chattanooga

Cheap round-trip flights

Logo
8:30 am - 9:13 pmTYS-CHA
12h 43m1 stop
Logo
12:01 pm - 10:16 amCHA-TYS
22h 15m2 stops
$246
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Wed, Aug 13 - Sun, Aug 17
Allegiant Air Logo
8:30 am - 9:13 pmTYS-CHA
12h 43m1 stop
Allegiant Air Logo
11:26 am - 10:36 pmCHA-TYS
11h 10m1 stop
$258Allegiant Air
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Wed, Aug 13 - Sun, Aug 17
Logo
6:00 am - 3:55 pmTYS-CHA
9h 55m1 stop
Logo
4:56 pm - 11:54 amCHA-TYS
18h 58m2 stops
$282
Find Deal
Fri, Aug 15 - Tue, Aug 19
Logo
7:10 am - 10:55 amTYS-CHA
27h 45m2 stops
Logo
12:01 pm - 10:16 amCHA-TYS
22h 15m2 stops
$317
Find Deal
Wed, Aug 13 - Sun, Aug 17
Logo
7:10 am - 10:55 amTYS-CHA
27h 45m3 stops
Logo
12:01 pm - 10:16 amCHA-TYS
22h 15m2 stops
$344
Find Deal
Wed, Aug 13 - Sun, Aug 17
Logo
6:00 am - 3:55 pmTYS-CHA
9h 55m1 stop
Logo
4:56 pm - 11:54 amCHA-TYS
18h 58m3 stops
$346
Find Deal
Fri, Aug 15 - Tue, Aug 19
Logo
9:00 am - 2:36 pmTYS-CHA
5h 36m1 stop
Logo
11:59 am - 11:55 amCHA-TYS
23h 56m2 stops
$348
Find Deal
Thu, Aug 28 - Thu, Sep 4
Logo
9:00 am - 2:36 pmTYS-CHA
5h 36m1 stop
Logo
11:59 am - 5:34 pmCHA-TYS
29h 35m3 stops
$364
Find Deal
Thu, Aug 28 - Thu, Sep 4
Delta Logo
5:45 am - 9:03 amTYS-CHA
3h 18m1 stop
Delta Logo
5:54 am - 11:03 amCHA-TYS
5h 09m1 stop
$367Delta
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Fri, Aug 15 - Tue, Aug 19
Logo
6:00 am - 5:07 pmTYS-CHA
35h 07m3 stops
Logo
4:56 pm - 11:54 amCHA-TYS
18h 58m2 stops
$389
Find Deal
Fri, Aug 15 - Tue, Aug 19

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Wed 8/13

8:30 am-9:13 pm

1 stop12h 43m

Chattanooga Lovell Field

Sun 8/17

12:01 pm-10:16 am

2 stops22h 15m

$246

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Wed 8/13

8:30 am-9:13 pm

1 stop12h 43m

Chattanooga Lovell Field

Sun 8/17

11:26 am-10:36 pm

1 stop11h 10m

$258

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 8/15

6:00 am-3:55 pm

1 stop9h 55m

Chattanooga Lovell Field

Tue 8/19

4:56 pm-11:54 am

2 stops18h 58m

$282

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Wed 8/13

7:10 am-10:55 am

2 stops27h 45m

Chattanooga Lovell Field

Sun 8/17

12:01 pm-10:16 am

2 stops22h 15m

$317

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Wed 8/13

7:10 am-10:55 am

3 stops27h 45m

Chattanooga Lovell Field

Sun 8/17

12:01 pm-10:16 am

2 stops22h 15m

$344

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 8/15

6:00 am-3:55 pm

1 stop9h 55m

Chattanooga Lovell Field

Tue 8/19

4:56 pm-11:54 am

3 stops18h 58m

$346

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 8/28

9:00 am-2:36 pm

1 stop5h 36m

Chattanooga Lovell Field

Thu 9/4

11:59 am-11:55 am

2 stops23h 56m

$348

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 8/28

9:00 am-2:36 pm

1 stop5h 36m

Chattanooga Lovell Field

Thu 9/4

11:59 am-5:34 pm

3 stops29h 35m

$364

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 8/15

5:45 am-9:03 am

1 stop3h 18m

Chattanooga Lovell Field

Tue 8/19

5:54 am-11:03 am

1 stop5h 09m

$367

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 8/15

6:00 am-5:07 pm

3 stops35h 07m

Chattanooga Lovell Field

Tue 8/19

4:56 pm-11:54 am

2 stops18h 58m

$389

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Knoxville to Chattanooga

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Chattanooga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Chattanooga (TYS to CHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Chattanooga

Best Price Found

$246

Fastest flight time

3h 18m

Direct flights

None

Airports in Chattanooga

1 airport
The best flight deal from Knoxville to Chattanooga found on momondo in the last 72 hours is $246
The fastest flight from Knoxville to Chattanooga takes 3h 18m
There are no direct flights from Knoxville to Chattanooga. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - Chattanooga Lovell Field Airport.
There is 1 airport near Chattanooga: Chattanooga Lovell Field (CHA)
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  • How far is Knoxville McGhee Tyson to Chattanooga Lovell Field by plane?

    The distance between Knoxville McGhee Tyson and Chattanooga Lovell Field is about 100.4 mi. A reasonable flight in good conditions will take 3h 18m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Chattanooga Lovell Field Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Chattanooga Lovell Field Airport are updated daily.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Chattanooga Lovell Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Chattanooga Lovell Field Airport.

  • What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

    The travel and health documents you'll need for your trip to Chattanooga Lovell Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chattanooga Lovell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Knoxville to Chattanooga?

    Search flight deals from Knoxville to Chattanooga. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Knoxville to Chattanooga with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Decatur
Jasper
Lookout Mountain

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Chattanooga?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Chattanooga. momondo saves you time and could save you money on your trip.

Can I find flights from Knoxville to Chattanooga with flexible booking policies on momondo?

Yes. All flights to Chattanooga from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Knoxville to Chattanooga?

Once all potential Knoxville to Chattanooga flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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