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Cheap flights from Indianapolis to Knoxville from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Knoxville departing on 8/29. 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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0 bags

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Find the cheapest flights from Indianapolis to Knoxville

Cheap round-trip flights

Delta Logo
7:10 am - 1:08 pmIND-TYS
5h 58m1 stop
Delta Logo
1:53 pm - 5:54 pmTYS-IND
4h 01m1 stop
$219Delta
Find Deal
Tue, Aug 19 - Tue, Aug 26
American Airlines Logo
3:58 pm - 11:03 pmIND-TYS
7h 05m2 stops
American Airlines Logo
7:18 am - 3:18 pmTYS-IND
8h 00m1 stop
$224American Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 7
American Airlines Logo
6:00 am - 10:06 amIND-TYS
4h 06m1 stop
American Airlines Logo
5:12 pm - 9:30 pmTYS-IND
4h 18m1 stop
$229American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
5:35 am - 10:29 amIND-TYS
4h 54m1 stop
American Airlines Logo
7:35 pm - 11:25 pmTYS-IND
3h 50m1 stop
$234American Airlines
Find Deal
Mon, Aug 11 - Mon, Aug 18
Logo
11:10 am - 5:34 pmIND-TYS
6h 24m1 stop
Logo
7:35 pm - 11:11 pmTYS-IND
27h 36m2 stops
$238
Find Deal
Fri, Sep 5 - Sun, Sep 7
Logo
6:15 am - 5:24 pmIND-TYS
11h 09m1 stop
Logo
10:54 am - 9:12 amTYS-IND
22h 18m2 stops
$254
Find Deal
Tue, Aug 19 - Wed, Aug 20
United Airlines Logo
5:30 pm - 11:44 pmIND-TYS
6h 14m1 stop
United Airlines Logo
7:00 am - 3:38 pmTYS-IND
8h 38m2 stops
$358United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
United Airlines Logo
7:35 pm - 11:57 pmIND-TYS
4h 22m1 stop
United Airlines Logo
7:00 am - 4:29 pmTYS-IND
9h 29m2 stops
$383United Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
Allegiant Air Logo
6:00 am - 9:04 pmIND-TYS
15h 04m1 stop
Allegiant Air Logo
9:25 pm - 1:17 pmTYS-IND
15h 52m1 stop
$404Allegiant Air
Find Deal
Fri, Oct 10 - Sun, Oct 12
Allegiant Air Logo
6:00 am - 9:04 pmIND-TYS
15h 04m1 stop
Allegiant Air Logo
5:44 pm - 1:17 pmTYS-IND
19h 33m2 stops
$459Allegiant Air
Find Deal
Fri, Oct 10 - Sun, Oct 12

Delta flights from Indianapolis to Knoxville

Our best Delta deals on Indianapolis to Knoxville flight tickets
Delta
Aug 19
IND7:10 amIndianapolis
5h 58m
1 stop
TYS1:08 pmKnoxville McGhee Tyson
Aug 26
TYS1:53 pmKnoxville McGhee Tyson
4h 01m
1 stop
IND5:54 pmIndianapolis
$219
Find similar
Delta
Aug 3
IND7:10 amIndianapolis
3h 58m
1 stop
TYS11:08 amKnoxville McGhee Tyson
Aug 15
TYS5:45 amKnoxville McGhee Tyson
5h 10m
1 stop
IND10:55 amIndianapolis
$244
Find similar

United Airlines flights from Indianapolis to Knoxville

Our best United Airlines deals on Indianapolis to Knoxville flight tickets
United Airlines
Aug 19
IND5:30 pmIndianapolis
6h 14m
1 stop
TYS11:44 pmKnoxville McGhee Tyson
Aug 26
TYS7:00 amKnoxville McGhee Tyson
8h 38m
2 stops
IND3:38 pmIndianapolis
$358
Find similar
United Airlines
Sep 19
IND7:35 pmIndianapolis
4h 22m
1 stop
TYS11:57 pmKnoxville McGhee Tyson
Sep 23
TYS7:00 amKnoxville McGhee Tyson
9h 29m
2 stops
IND4:29 pmIndianapolis
$383
Find similar
United Airlines
Sep 2
IND4:40 pmIndianapolis
6h 05m
1 stop
TYS10:45 pmKnoxville McGhee Tyson
Sep 5
TYS7:25 pmKnoxville McGhee Tyson
17h 52m
2 stops
IND1:17 pmIndianapolis
$387
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Knoxville 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 Indianapolis to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Tue 8/19

7:10 am-1:08 pm

1 stop5h 58m

Knoxville McGhee Tyson

Tue 8/26

1:53 pm-5:54 pm

1 stop4h 01m

$219

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Sat 9/6

3:58 pm-11:03 pm

2 stops7h 05m

Knoxville McGhee Tyson

Sun 9/7

7:18 am-3:18 pm

1 stop8h 00m

$224

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Fri 8/15

6:00 am-10:06 am

1 stop4h 06m

Knoxville McGhee Tyson

Tue 8/19

5:12 pm-9:30 pm

1 stop4h 18m

$229

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Mon 8/11

5:35 am-10:29 am

1 stop4h 54m

Knoxville McGhee Tyson

Mon 8/18

7:35 pm-11:25 pm

1 stop3h 50m

$234

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Fri 9/5

11:10 am-5:34 pm

1 stop6h 24m

Knoxville McGhee Tyson

Sun 9/7

7:35 pm-11:11 pm

2 stops27h 36m

$238

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Tue 8/19

6:15 am-5:24 pm

1 stop11h 09m

Knoxville McGhee Tyson

Wed 8/20

10:54 am-9:12 am

2 stops22h 18m

$254

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Tue 8/19

5:30 pm-11:44 pm

1 stop6h 14m

Knoxville McGhee Tyson

Tue 8/26

7:00 am-3:38 pm

2 stops8h 38m

$358

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Fri 9/19

7:35 pm-11:57 pm

1 stop4h 22m

Knoxville McGhee Tyson

Tue 9/23

7:00 am-4:29 pm

2 stops9h 29m

$383

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Fri 10/10

6:00 am-9:04 pm

1 stop15h 04m

Knoxville McGhee Tyson

Sun 10/12

9:25 pm-1:17 pm

1 stop15h 52m

$404

IndianapolisKnoxville

IND - TYS

INDTYS

Indianapolis

Fri 10/10

6:00 am-9:04 pm

1 stop15h 04m

Knoxville McGhee Tyson

Sun 10/12

5:44 pm-1:17 pm

2 stops19h 33m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Indianapolis to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of July is, on average, the cheapest month to fly to Knoxville from Indianapolis, with most prices found around $248. If you aren’t able to travel during the month of July, then book flights to Knoxville from Indianapolis during June instead. Flights to Knoxville in June, while not as cheap as those in July, still average around $254.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Indianapolis to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $217. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Indianapolis to Knoxville for around $484.

What is the cheapest time of day to depart on your flight to Knoxville?

At noon is the cheapest time of day to fly from Indianapolis to Knoxville when you can find flight prices for as low as $195. Flying to Knoxville at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the morning when prices are around $296.

When to book flights from Indianapolis to Knoxville

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

Cheap Indianapolis to Knoxville (IND to TYS) flight deals and tips

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

Best Price Found

$118

Fastest flight time

3h 26m

Direct flights

None

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Indianapolis in the past 72 hours is $118. The best round-trip flight deal from Indianapolis to Knoxville found on momondo in the last 72 hours is $219.
The fastest flight from Indianapolis to Knoxville takes 3h 26m
There are no direct flights from Indianapolis to Knoxville. Popular non-direct route for this connection is Indianapolis Airport - Knoxville McGhee Tyson Airport.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
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  • How far is Indianapolis to Knoxville McGhee Tyson by plane?

    The straight-line distance from Indianapolis to Knoxville McGhee Tyson is 289.8 mi. A reasonable flight in good conditions will take 4h 06m.

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

    Prices for flights from Indianapolis Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Indianapolis Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Indianapolis Airport to Knoxville McGhee Tyson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Indianapolis to Knoxville?

Best airlines flying from Indianapolis to Knoxville

Compare and see reviews for airlines that fly from Indianapolis to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $208Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $217Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Newport
Alcoa
Lenoir City
Oak Ridge
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Knoxville from Indianapolis which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Indianapolis and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Indianapolis to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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