IND - TYS

$116 Find Cheap Flights from Indianapolis to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Knoxville departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Knoxville, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

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Everything you should know

Cheapest round-trip
$191
Overall average: $322
United Airlines
Wed 2/4Wed 2/11
IND - TYS • 1 stop
Cheapest one-way
$116
Typical prices: $99-$264
United Airlines
Wed 2/18
IND - TYS • 1 stop
Top airlines
United Airlines
Cheapest • from $191 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 29% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Indianapolis to Knoxville (IND-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Indianapolis to Knoxville

Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
3:38 pm - 8:52 pm
IND
-
TYS
5h 14m1 stop
United Airlines Logo
11:10 am - 2:57 pm
TYS
-
IND
3h 47m1 stop
$191United Airlines
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
10:29 am - 4:49 pm
IND
-
TYS
6h 20m2 stops
American Airlines Logo
7:41 am - 12:22 pm
TYS
-
IND
4h 41m1 stop
$196American Airlines
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
5:35 am - 10:45 am
IND
-
TYS
5h 10m1 stop
American Airlines Logo
4:02 pm - 10:20 pm
TYS
-
IND
6h 18m1 stop
$221American Airlines
Mon, Mar 23 - Thu, Mar 26
Delta Logo
7:00 pm - 11:51 pm
IND
-
TYS
4h 51m1 stop
Delta Logo
5:30 am - 9:15 am
TYS
-
IND
3h 45m1 stop
$231Delta
Wed, Jan 21 - Sun, Jan 25
Multiple Airlines Logo
5:10 am - 8:39 am
IND
-
TYS
27h 29m1 stop
Multiple Airlines Logo
1:39 pm - 11:43 am
TYS
-
IND
22h 04m2 stops
$278Multiple Airlines
Fri, Jan 30 - Sun, Feb 1
Multiple Airlines Logo
2:12 pm - 10:21 pm
IND
-
TYS
8h 09m1 stop
Multiple Airlines Logo
1:39 pm - 11:43 am
TYS
-
IND
22h 04m2 stops
$296Multiple Airlines
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
7:00 am - 10:45 am
IND
-
TYS
3h 45m1 stop
American Airlines Logo
10:18 am - 4:58 pm
TYS
-
IND
6h 40m2 stops
$304American Airlines
Wed, Jan 21 - Sat, Jan 24
Multiple Airlines Logo
5:10 am - 8:39 am
IND
-
TYS
27h 29m1 stop
Multiple Airlines Logo
5:59 pm - 11:43 am
TYS
-
IND
17h 44m2 stops
$311Multiple Airlines
Fri, Feb 13 - Sun, Feb 15
American Airlines Logo
1:12 pm - 9:07 pm
IND
-
TYS
7h 55m1 stop
American Airlines Logo
6:10 am - 12:42 pm
TYS
-
IND
6h 32m1 stop
$317American Airlines
Wed, Jan 21 - Sat, Jan 24
Multiple Airlines Logo
6:00 am - 8:39 am
IND
-
TYS
26h 39m2 stops
Multiple Airlines Logo
5:59 pm - 9:43 am
TYS
-
IND
15h 44m2 stops
$320Multiple Airlines
Booking Insights

KAYAK's insights & trends for Indianapolis to Knoxville flights

Get data-powered insights and trends into flights from Indianapolis to Knoxville to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Indianapolis to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Indianapolis to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Indianapolis to Knoxville is November, where tickets cost $250 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $553 and $487 respectively.

Good to know

Low seasonNovember
Cheapest flight$116
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Indianapolis to Knoxville

When to book flights from Indianapolis to Knoxville

Are your dates flexible? Find out the best times to travel from Indianapolis to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Indianapolis to Knoxville

  • What is the cheapest flight from Indianapolis to Knoxville?

    In the last 3 days, the lowest price for a flight from Indianapolis to Knoxville was $116 for a one-way ticket and $191 for a round-trip.

  • Do I need a passport to fly between Indianapolis and Knoxville?

    No

  • Which airports will I be using when flying from Indianapolis to Knoxville?

    When flying out of Indianapolis you will be using Indianapolis. You will be landing at Knoxville, also known as Knoxville McGhee Tyson.

  • Which aircraft models fly most regularly from Indianapolis to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Indianapolis to Knoxville?

    SkyTeam, and oneworld are the airline alliances operating flights between Indianapolis and Knoxville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Indianapolis to Knoxville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Indianapolis to Knoxville are Delta and American Airlines. With an average price for the route of $283 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $366 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Indianapolis to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indianapolis to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Indianapolis to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Indianapolis to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8025 reviews
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

8.0 ExcellentG, Jan 2026
ATL - FLL
Read more Delta reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

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

Information on your arrival and departure airports