IND - TYS

$92 Find Cheap Flights from Indianapolis to Knoxville - Compare and Save

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 8/2. 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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Everything you should know

Cheapest round-trip
$247
Typical prices: $208-$368
Allegiant Air
Mon 7/20Mon 7/27
IND - TYS • 1 stop
Cheapest one-way
$92
Allegiant Air
Sun 8/2
IND - TYS • 1 stop
Top airlines
Cheapest • from $249 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Indianapolis and Knoxville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $298 (round-trip)
Shortest trip • 3h 48m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
7:00 am - 12:45 pm
IND
-
TYS
5h 45m
1 stop
Multiple Airlines Logo
12:53 pm - 11:25 am
TYS
-
IND
46h 32m
2 stops
$247Multiple Airlines
Thu, Aug 6 - Sun, Aug 9
Allegiant Air Logo
9:21 pm - 12:51 pm
IND
-
TYS
15h 30m
1 stop
Allegiant Air Logo
3:56 pm - 9:24 pm
TYS
-
IND
5h 28m
1 stop
$249Allegiant Air
Wed, Jul 15 - Mon, Jul 27
Multiple Airlines Logo
9:00 am - 6:25 pm
IND
-
TYS
9h 25m
1 stop
Multiple Airlines Logo
12:53 pm - 11:25 am
TYS
-
IND
46h 32m
2 stops
$251Multiple Airlines
Mon, Aug 10 - Fri, Aug 14
Multiple Airlines Logo
12:20 pm - 10:24 pm
IND
-
TYS
10h 04m
2 stops
Multiple Airlines Logo
9:08 pm - 9:58 am
TYS
-
IND
12h 50m
1 stop
$252Multiple Airlines
Fri, Aug 21 - Sun, Aug 23
Multiple Airlines Logo
12:15 pm - 7:05 pm
IND
-
TYS
6h 50m
1 stop
Multiple Airlines Logo
1:21 pm - 12:22 pm
TYS
-
IND
23h 01m
1 stop
$259Multiple Airlines
Fri, Aug 21 - Sun, Aug 23
Allegiant Air Logo
7:00 am - 1:05 pm
IND
-
TYS
6h 05m
1 stop
Allegiant Air Logo
1:21 pm - 12:22 pm
TYS
-
IND
23h 01m
1 stop
$262Allegiant Air
Tue, Jul 21 - Tue, Jul 28
Delta Logo
10:07 am - 2:48 pm
IND
-
TYS
4h 41m
1 stop
Delta Logo
7:43 pm - 12:41 am
TYS
-
IND
4h 58m
1 stop
$265Delta
Wed, Jul 15 - Mon, Jul 27
Multiple Airlines Logo
9:00 am - 6:25 pm
IND
-
TYS
9h 25m
1 stop
Multiple Airlines Logo
10:05 pm - 6:15 pm
TYS
-
IND
20h 10m
1 stop
$270Multiple Airlines
Thu, Jul 16 - Fri, Jul 17
Multiple Airlines Logo
10:18 am - 10:24 pm
IND
-
TYS
12h 06m
1 stop
Multiple Airlines Logo
10:05 pm - 9:58 am
TYS
-
IND
11h 53m
1 stop
$275Multiple Airlines
Tue, Oct 6 - Mon, Oct 12
Allegiant Air Logo
10:00 am - 3:14 pm
IND
-
TYS
5h 14m
1 stop
Allegiant Air Logo
9:33 pm - 11:43 am
TYS
-
IND
14h 10m
1 stop
$277Allegiant Air
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 June, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $614 and $547 respectively.

Good to know

Low seasonNovember
Cheapest flight$92
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 17% 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 5 days, the lowest price for a flight from Indianapolis to Knoxville was $92 for a one-way ticket and $247 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?

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

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

    The two airlines most popular with KAYAK users for flights from Indianapolis to Knoxville are United Airlines and American Airlines. With an average price for the route of $456 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $383 and an overall rating of 7.1.

  • 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.
7.4
United AirlinesOverall score based on 9875 reviews
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

6.0 Goodmerrill, Jun 2026
SFO - MCO
Read more United Airlines reviews

Lost one piece of luggage even though I checked in 2.5 hours before the flight

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

American Airlines is a great dependable airline, on time arrival and departure with polite crew and staff.

I think since I am an AA Advantage member, my checked bags should have been free, but I paid for all 4 of us.

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

I was not clear if food was offered or not.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.

Delayed and horrible communication and sat on flight for an hour before taking off

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

Information on your arrival and departure airports