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$109+ Cheap flights from Knoxville to Indianapolis (TYS - IND)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IND
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Knoxville to Indianapolis

Cheapest flights from Knoxville to Indianapolis
Explore the most affordable flight options available from Knoxville to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/19. 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 4/1612:37 pm
TYS
-
IND
1 stop24h 14m
Multiple Airlines
Tue 4/216:15 am
IND
-
TYS
1 stop28h 21m
Multiple Airlines
Deal found 1/19$247
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/263:25 pm
TYS
-
IND
1 stop7h 23m
Multiple Airlines
Sun 3/19:57 pm
IND
-
TYS
1 stop20h 34m
Multiple Airlines
Deal found 1/19$251
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:55 pm
TYS
-
IND
1 stop6h 30m
Southwest
Tue 4/2810:40 am
IND
-
TYS
1 stop6h 30m
Southwest
Deal found 1/19$263
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:55 pm
TYS
-
IND
1 stop6h 30m
Southwest
Sat 4/252:55 pm
IND
-
TYS
1 stop3h 35m
Southwest
Deal found 1/19$273
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 4/1612:37 pm
TYS
-
IND
1 stop24h 14m
Allegiant Air
Sun 4/194:18 pm
IND
-
TYS
1 stop4h 56m
Allegiant Air
Deal found 1/19$278
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 4/154:25 pm
TYS
-
IND
1 stop27h 43m
Multiple Airlines
Tue 4/216:15 am
IND
-
TYS
1 stop28h 21m
Multiple Airlines
Deal found 1/19$282
This Delta deal was found by Cheapflights users on 1/19. 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 4/135:40 pm
TYS
-
IND
1 stop4h 52m
Delta
Tue 4/216:00 am
IND
-
TYS
1 stop5h 15m
Delta
Deal found 1/19$283
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 4/2312:37 pm
TYS
-
IND
1 stop24h 14m
Multiple Airlines
Tue 4/286:15 am
IND
-
TYS
1 stop28h 21m
Multiple Airlines
Deal found 1/19$285
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/31:00 pm
TYS
-
IND
1 stop20h 43m
Multiple Airlines
Wed 2/1112:21 pm
IND
-
TYS
2 stops34h 04m
Multiple Airlines
Deal found 1/18$291

Find flight deals from Knoxville to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Indianapolis (IND). 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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$247
(Kiwi.com)

One-way from

$109
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$268
Provider with most accurate pricing for Knoxville McGhee Tyson-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Indianapolis flights.
Search Deals
From Knoxville McGhee Tyson to Indianapolis
Search Deals
One-way flight from Knoxville McGhee Tyson to Indianapolis
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Indianapolis 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 January 20, 2026.
Use the filters below to find and compare flights from Knoxville to Indianapolis that are best for you.

Fly from

Knoxville

Fly to

Indianapolis

Route

Depart

Return

Price

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Wed 4/15

4:25 pm-8:08 pm

1 stop27h 43m

Indianapolis

Tue 4/21

6:15 am-10:36 am

1 stop28h 21m

$282

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Mon 4/13

5:40 pm-10:32 pm

1 stop4h 52m

Indianapolis

Mon 4/20

11:33 am-4:54 pm

1 stop5h 21m

$283

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Wed 4/15

4:35 pm-8:30 pm

1 stop3h 55m

Indianapolis

Wed 4/22

11:33 am-4:54 pm

1 stop5h 21m

$283

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Sat 4/18

5:15 pm-8:30 pm

1 stop3h 15m

Indianapolis

Tue 4/21

7:05 am-11:15 am

1 stop4h 10m

$283

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Mon 4/13

5:40 pm-10:32 pm

1 stop4h 52m

Indianapolis

Sat 4/18

6:00 am-9:22 am

1 stop3h 22m

$283

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Thu 4/16

5:40 pm-10:32 pm

1 stop4h 52m

Indianapolis

Mon 4/20

11:33 am-4:54 pm

1 stop5h 21m

$283

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Thu 4/16

5:40 pm-10:32 pm

1 stop4h 52m

Indianapolis

Wed 4/22

11:33 am-4:54 pm

1 stop5h 21m

$283

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Wed 4/15

8:50 am-12:40 pm

1 stop3h 50m

Indianapolis

Sat 4/18

6:00 am-9:22 am

1 stop3h 22m

$283

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Sat 4/18

8:50 am-12:40 pm

1 stop3h 50m

Indianapolis

Mon 4/20

11:33 am-4:54 pm

1 stop5h 21m

$283

KnoxvilleIndianapolis

TYS - IND

TYSIND

Knoxville McGhee Tyson

Tue 2/3

1:00 pm-9:43 am

1 stop20h 43m

Indianapolis

Wed 2/11

12:21 pm-10:25 pm

2 stops34h 04m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 22 results
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Compare providers for flights from Knoxville to Indianapolis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Indianapolis in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Indianapolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Indianapolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Indianapolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Indianapolis flights, Cheapflights users trust Expedia the most. Expedia 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-Indianapolis 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 Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis 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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Indianapolis

What is the cheapest month to book a flight from Knoxville to Indianapolis?

Currently, May is the cheapest month in which you can book a flight from Knoxville to Indianapolis (average of $172). Flying from Knoxville to Indianapolis in March is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Indianapolis. Reviews last updated January 20, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Knoxville to Indianapolis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,076 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,076 reviews
Delta
7.9
Good
8,076 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,164 reviews
Delta
7.9
Good
8,076 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Indianapolis. 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 Indianapolis?

    Departing from Knoxville to Indianapolis will take you 4h 52m. The distance between Knoxville and Indianapolis is about 298 mi.

  • What are the cheapest airlines flying from Knoxville to Indianapolis round-trip?

    According to our current data, Delta ($208), and American Airlines ($218) offers the cheapest pricing from Knoxville to Indianapolis. You may be able to fly from Knoxville to Indianapolis for 29% less than the average price by searching for these airlines.

  • Can I find deals for flights from Knoxville to Indianapolis that include hotel bookings?

    Yes. In addition to deals on Knoxville to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Indianapolis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Indianapolis.

  • Can I find deals for business class flights from Knoxville to Indianapolis?

    Yes. Cheapflights offers flight deals from Knoxville to Indianapolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Indianapolis?

    Currently, May is the cheapest month in which you can book a flight from Knoxville to Indianapolis (average of $172). Flying from Knoxville to Indianapolis in March is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Muncie
Terre Haute
Noblesville
Fishers
Greenwood
Plainfield
Anderson
Kokomo
Mooresville
Franklin
Carmel
Crawfordsville
Bloomington

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Top 2 airlines flying from Knoxville to Indianapolis

Discover the top 2 airlines that operate flights from Knoxville to Indianapolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$208Average$248FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$268FlexibilityNo cancel feeOn-time71%

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