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Cheap flights from Knoxville to Chattanooga from $244

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 6/4. 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

Enter your travel dates to find the best prices.
Allegiant Air Logo
8:15 am - 2:03 pm
TYS
-
CHA
5h 48m
1 stop
Allegiant Air Logo
10:04 pm - 3:55 pm
CHA
-
TYS
17h 51m
1 stop
$244Allegiant Air
Thu, Jun 4 - Mon, Jun 8
Allegiant Air Logo
7:00 am - 8:46 pm
TYS
-
CHA
13h 46m
1 stop
Allegiant Air Logo
3:04 pm - 9:47 pm
CHA
-
TYS
6h 43m
1 stop
$290Allegiant Air
Thu, Mar 26 - Mon, Mar 30
Allegiant Air Logo
1:14 pm - 9:06 pm
TYS
-
CHA
7h 52m
1 stop
Allegiant Air Logo
9:20 pm - 9:48 pm
CHA
-
TYS
24h 28m
1 stop
$298Allegiant Air
Thu, Apr 9 - Thu, Apr 16
Allegiant Air Logo
5:10 pm - 2:39 pm
TYS
-
CHA
21h 29m
1 stop
Allegiant Air Logo
3:29 pm - 10:24 pm
CHA
-
TYS
6h 55m
1 stop
$316Allegiant Air
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
2:05 pm - 8:46 pm
TYS
-
CHA
30h 41m
2 stops
Multiple Airlines Logo
3:04 pm - 9:47 pm
CHA
-
TYS
6h 43m
1 stop
$323Multiple Airlines
Wed, Mar 25 - Fri, Mar 27
Multiple Airlines Logo
1:14 pm - 9:06 pm
TYS
-
CHA
7h 52m
1 stop
Multiple Airlines Logo
3:29 pm - 9:48 pm
CHA
-
TYS
30h 19m
2 stops
$360Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Delta Logo
5:40 am - 9:04 am
TYS
-
CHA
3h 24m
1 stop
Delta Logo
2:09 pm - 6:14 pm
CHA
-
TYS
4h 05m
1 stop
$471Delta
Fri, Apr 17 - Sun, Apr 19
Delta Logo
5:40 am - 11:01 am
TYS
-
CHA
5h 21m
1 stop
Delta Logo
2:09 pm - 8:06 pm
CHA
-
TYS
5h 57m
1 stop
$473Delta
Thu, Apr 9 - Thu, Apr 16
Delta Logo
5:40 am - 11:01 am
TYS
-
CHA
5h 21m
1 stop
Delta Logo
11:46 am - 2:32 pm
CHA
-
TYS
2h 46m
1 stop
$503Delta
Fri, Mar 27 - Tue, Mar 31
Delta Logo
3:13 pm - 7:18 pm
TYS
-
CHA
4h 05m
1 stop
Delta Logo
5:50 am - 9:16 am
CHA
-
TYS
3h 26m
1 stop
$517Delta
Fri, Mar 27 - Tue, Mar 31

Allegiant Air flights from Knoxville to Chattanooga

Our best Allegiant Air deals on Knoxville to Chattanooga flight tickets
Allegiant Air
Jun 4
TYS8:15 amKnoxville McGhee Tyson
5h 48m
1 stop
CHA2:03 pmChattanooga Lovell Field
Jun 8
CHA10:04 pmChattanooga Lovell Field
17h 51m
1 stop
TYS3:55 pmKnoxville McGhee Tyson
$244
Allegiant Air
Mar 26
TYS7:00 amKnoxville McGhee Tyson
13h 46m
1 stop
CHA8:46 pmChattanooga Lovell Field
Mar 30
CHA3:04 pmChattanooga Lovell Field
6h 43m
1 stop
TYS9:47 pmKnoxville McGhee Tyson
$290
Allegiant Air
Apr 9
TYS1:14 pmKnoxville McGhee Tyson
7h 52m
1 stop
CHA9:06 pmChattanooga Lovell Field
Apr 16
CHA9:20 pmChattanooga Lovell Field
24h 28m
1 stop
TYS9:48 pmKnoxville McGhee Tyson
$298

Delta flights from Knoxville to Chattanooga

Our best Delta deals on Knoxville to Chattanooga flight tickets
Delta
Apr 17
TYS5:40 amKnoxville McGhee Tyson
3h 24m
1 stop
CHA9:04 amChattanooga Lovell Field
Apr 19
CHA2:09 pmChattanooga Lovell Field
4h 05m
1 stop
TYS6:14 pmKnoxville McGhee Tyson
$471
Delta
Apr 9
TYS5:40 amKnoxville McGhee Tyson
5h 21m
1 stop
CHA11:01 amChattanooga Lovell Field
Apr 16
CHA2:09 pmChattanooga Lovell Field
5h 57m
1 stop
TYS8:06 pmKnoxville McGhee Tyson
$473
Delta
Mar 27
TYS5:40 amKnoxville McGhee Tyson
5h 21m
1 stop
CHA11:01 amChattanooga Lovell Field
Mar 31
CHA11:46 amChattanooga Lovell Field
2h 46m
1 stop
TYS2:32 pmKnoxville McGhee Tyson
$503

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 March 15, 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

Thu 6/4

8:15 am-2:03 pm

1 stop5h 48m

Chattanooga Lovell Field

Mon 6/8

10:04 pm-3:55 pm

1 stop17h 51m

$244

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 3/26

7:00 am-8:46 pm

1 stop13h 46m

Chattanooga Lovell Field

Mon 3/30

3:04 pm-9:47 pm

1 stop6h 43m

$290

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 4/9

1:14 pm-9:06 pm

1 stop7h 52m

Chattanooga Lovell Field

Thu 4/16

9:20 pm-9:48 pm

1 stop24h 28m

$298

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 4/23

5:10 pm-2:39 pm

1 stop21h 29m

Chattanooga Lovell Field

Mon 4/27

3:29 pm-10:24 pm

1 stop6h 55m

$316

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Wed 3/25

2:05 pm-8:46 pm

2 stops30h 41m

Chattanooga Lovell Field

Fri 3/27

3:04 pm-9:47 pm

1 stop6h 43m

$323

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 4/9

1:14 pm-9:06 pm

1 stop7h 52m

Chattanooga Lovell Field

Thu 4/16

3:29 pm-9:48 pm

2 stops30h 19m

$360
Quickest round-trip

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 4/17

5:40 am-9:04 am

1 stop3h 24m

Chattanooga Lovell Field

Sun 4/19

2:09 pm-6:14 pm

1 stop4h 05m

$471

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Thu 4/9

5:40 am-11:01 am

1 stop5h 21m

Chattanooga Lovell Field

Thu 4/16

2:09 pm-8:06 pm

1 stop5h 57m

$473

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 3/27

5:40 am-11:01 am

1 stop5h 21m

Chattanooga Lovell Field

Tue 3/31

11:46 am-2:32 pm

1 stop2h 46m

$503

KnoxvilleChattanooga

TYS - CHA

TYSCHA

Knoxville McGhee Tyson

Fri 3/27

3:13 pm-7:18 pm

1 stop4h 05m

Chattanooga Lovell Field

Tue 3/31

5:50 am-9:16 am

1 stop3h 26m

$517

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

Fastest flight time

5h 21m

Direct flights

None
The fastest flight from Knoxville to Chattanooga takes 5h 21m
There are no direct flights from Knoxville to Chattanooga. There are no popular flight routes from Knoxville to Chattanooga.
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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 5h 21m.

  • 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
Lookout Mountain
Jasper

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.

I’m not ready to book a flight from Knoxville to Chattanooga right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Knoxville to Chattanooga flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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