$118+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IND
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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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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Cheapest flights from Knoxville to IndianapolisExplore 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 June 7, 2026.
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 June 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/138:29 pm
TYS
- IND
1 stop13h 43m
Allegiant Air
Mon 8/1710:30 am
IND
- TYS
1 stop7h 55m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/138:29 pm
TYS
- IND
1 stop13h 43m
Multiple Airlines
Mon 8/1712:20 pm
IND
- TYS
2 stops10h 04m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/46:00 am
TYS
- IND
1 stop17h 05m
Allegiant Air
Sat 7/1112:36 pm
IND
- TYS
1 stop10h 21m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/177:20 pm
TYS
- IND
1 stop14h 38m
Multiple Airlines
Fri 7/246:00 am
IND
- TYS
1 stop15h 15m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/239:11 pm
TYS
- IND
1 stop13h 01m
Multiple Airlines
Wed 7/2912:20 pm
IND
- TYS
2 stops23h 49m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Mon 6/1512:49 pm
TYS
- IND
2 stops46h 30m
Multiple Airlines
Thu 6/2510:18 am
IND
- TYS
1 stop12h 11m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/126:55 pm
TYS
- IND
2 stops40h 49m
Multiple Airlines
Mon 9/212:57 pm
IND
- TYS
1 stop23h 34m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 6/164:45 pm
TYS
- IND
1 stop22h 22m
Allegiant Air
Thu 6/2510:18 am
IND
- TYS
1 stop12h 11m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/169:11 pm
TYS
- IND
1 stop13h 01m
Multiple Airlines
Wed 7/2912:20 pm
IND
- TYS
2 stops32h 01m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$306
Best flights from Knoxville to IndianapolisDiscover carefully curated flight deals from Knoxville to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from Knoxville to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/177:20 pm
TYS
- IND
1 stop14h 38m
Multiple Airlines
Fri 7/246:00 am
IND
- TYS
1 stop15h 15m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/46:00 am
TYS
- IND
1 stop17h 05m
Allegiant Air
Sat 7/1112:36 pm
IND
- TYS
1 stop10h 21m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$245
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 9/126:00 pm
TYS
- IND
1 stop5h 40m
United Airlines
Mon 9/214:25 pm
IND
- TYS
1 stop6h 24m
United Airlines
Deal found 6/5![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 6/2. 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 8/32:14 pm
TYS
- IND
1 stop3h 31m
Delta
Fri 8/76:00 am
IND
- TYS
1 stop5h 11m
Delta
Deal found 6/2![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 6/3. 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.
Thu 8/137:10 am
TYS
- IND
2 stops7h 40m
Southwest
Mon 8/176:45 am
IND
- TYS
2 stops11h 50m
Southwest
Deal found 6/3![Southwest logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/126:55 pm
TYS
- IND
2 stops40h 49m
Multiple Airlines
Mon 9/212:57 pm
IND
- TYS
1 stop23h 34m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 6/3. 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 6/197:46 pm
TYS
- IND
1 stop4h 49m
Delta
Wed 6/246:40 pm
IND
- TYS
1 stop5h 14m
Delta
Deal found 6/3![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 6/4. 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 8/275:45 am
TYS
- IND
1 stop4h 26m
United Airlines
Mon 8/3111:38 am
IND
- TYS
1 stop5h 20m
United Airlines
Deal found 6/4![United Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 6/5. 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.
Sat 9/127:50 am
TYS
- IND
2 stops12h 20m
Southwest
Mon 9/216:45 am
IND
- TYS
2 stops6h 40m
Southwest
Deal found 6/5![Southwest logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 6/276:43 pm
TYS
- IND
2 stops40h 36m
Multiple Airlines
Sun 7/59:20 pm
IND
- TYS
1 stop25h 59m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$371
Last-minute flights from Knoxville to IndianapolisDiscover last-minute flight deals from Knoxville to Indianapolis. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Indianapolis. Data last updated June 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Mon 6/1512:49 pm
TYS
- IND
2 stops46h 30m
Multiple Airlines
Thu 6/2510:18 am
IND
- TYS
1 stop12h 11m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 6/164:45 pm
TYS
- IND
1 stop22h 22m
Allegiant Air
Thu 6/2510:18 am
IND
- TYS
1 stop12h 11m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 6/164:45 pm
TYS
- IND
1 stop22h 22m
Multiple Airlines
Fri 6/2612:14 pm
IND
- TYS
2 stops9h 36m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/46:00 am
TYS
- IND
1 stop17h 05m
Allegiant Air
Sat 7/1112:36 pm
IND
- TYS
1 stop10h 21m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/46:00 am
TYS
- IND
1 stop17h 05m
Multiple Airlines
Sat 7/117:47 pm
IND
- TYS
2 stops40h 59m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/169:11 pm
TYS
- IND
1 stop13h 01m
Multiple Airlines
Wed 7/2912:20 pm
IND
- TYS
2 stops32h 01m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 6/5. 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.
Thu 7/167:45 pm
TYS
- IND
1 stop3h 10m
Southwest
Wed 7/297:00 am
IND
- TYS
1 stop5h 05m
Southwest
Deal found 6/5![Southwest logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/177:20 pm
TYS
- IND
1 stop14h 38m
Multiple Airlines
Fri 7/246:00 am
IND
- TYS
1 stop15h 15m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/239:11 pm
TYS
- IND
1 stop13h 01m
Multiple Airlines
Wed 7/2912:20 pm
IND
- TYS
2 stops23h 49m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$288
One-way flights from Knoxville to IndianapolisSearch for one-way flight options from Knoxville to Indianapolis. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from Knoxville to Indianapolis. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/46:00 am
TYS
- IND
1 stop17h 05m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 6/164:45 pm
TYS
- IND
1 stop22h 22m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$138
This Southwest deal was found by Cheapflights users on 6/4. 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.
Sat 7/47:00 am
TYS
- IND
2 stops13h 50m
Southwest
Deal found 6/4![Southwest logo]()
$157
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:05 pm
TYS
- IND
1 stop4h 04m
American Airlines
Deal found 6/4![American Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:00 am
TYS
- IND
1 stop3h 50m
American Airlines
Deal found 6/4![American Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:59 pm
TYS
- IND
1 stop4h 07m
American Airlines
Deal found 6/5![American Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Mon 6/157:22 pm
TYS
- IND
2 stops24h 44m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Mon 7/610:05 pm
TYS
- IND
3 stops39h 05m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 6/227:30 am
TYS
- IND
2 stops11h 31m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$300
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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $227 (Kiwi.com) |
One-way from | $118 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $618 |
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 June 7, 2026.
Use the filters below to find and compare flights from Knoxville to Indianapolis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Fri 7/17
7:20 pm-9:58 am
1 stop14h 38m
Indianapolis
Fri 7/24
6:00 am-9:15 pm
1 stop15h 15m
$245
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Sat 7/4
6:00 am-11:05 pm
1 stop17h 05m
Indianapolis
Sat 7/11
12:36 pm-10:57 pm
1 stop10h 21m
$245
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Sat 9/12
6:55 pm-11:44 am
2 stops40h 49m
Indianapolis
Mon 9/21
2:57 pm-2:31 pm
1 stop23h 34m
$304
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Sat 9/12
6:00 pm-11:40 pm
1 stop5h 40m
Indianapolis
Mon 9/21
4:25 pm-10:49 pm
1 stop6h 24m
$315
Quickest round-trip
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Mon 8/3
2:14 pm-5:45 pm
1 stop3h 31m
Indianapolis
Fri 8/7
6:00 am-11:11 am
1 stop5h 11m
$337
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Fri 6/19
7:46 pm-12:35 am
1 stop4h 49m
Indianapolis
Wed 6/24
6:40 pm-11:54 pm
1 stop5h 14m
$364
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Sat 6/27
6:43 pm-11:19 am
2 stops40h 36m
Indianapolis
Sun 7/5
9:20 pm-11:19 pm
1 stop25h 59m
$371
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Thu 8/13
7:10 am-2:50 pm
2 stops7h 40m
Indianapolis
Mon 8/17
6:45 am-6:35 pm
2 stops11h 50m
$381
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Thu 8/27
5:45 am-10:11 am
1 stop4h 26m
Indianapolis
Mon 8/31
11:38 am-4:58 pm
1 stop5h 20m
$385
KnoxvilleIndianapolis
TYS - IND
TYSIND
Knoxville McGhee Tyson
Sat 9/12
7:50 am-8:10 pm
2 stops12h 20m
Indianapolis
Mon 9/21
6:45 am-1:25 pm
2 stops6h 40m
$386
Showing 1-10 of 18 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 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-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.
TYS-IND
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, August is the cheapest month in which you can book a flight from Knoxville to Indianapolis (average of $248). Flying from Knoxville to Indianapolis in March is currently the most expensive (average of $735). 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.
How much does it cost to fly round-trip from Knoxville to Indianapolis?
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 June 7, 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.
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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Book flights to Indianapolis if you plan to visit one of these locationsTerre Haute
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Top 2 airlines flying from Knoxville to Indianapolis
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$278 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$273 | FlexibilityNo cancel fee | On-time71% |