IND - TYS

$96 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 7/31. 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

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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Flights 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, Jul 9 - Fri, Jul 11
 Logo
7:01 am - 10:23 pmIND-TYS
15h 22m1 stop
 Logo
2:13 pm - 8:25 pmTYS-IND
6h 12m1 stop
Fri, Sep 19 - Mon, Sep 29
Allegiant Air Logo
4:31 pm - 2:17 pmIND-TYS
21h 46m1 stop
Allegiant Air Logo
3:25 pm - 9:49 pmTYS-IND
6h 24m1 stop
$192Allegiant Air
Find Deal
Sat, Aug 2 - Sun, Aug 3
Allegiant Air Logo
1:01 pm - 10:47 pmIND-TYS
9h 46m1 stop
Allegiant Air Logo
7:44 pm - 10:10 amTYS-IND
14h 26m1 stop
$196Allegiant Air
Find Deal
Mon, Jun 30 - Fri, Jul 4
American Airlines Logo
5:44 pm - 11:18 pmIND-TYS
5h 34m1 stop
American Airlines Logo
10:43 am - 3:23 pmTYS-IND
4h 40m1 stop
$199American Airlines
Find Deal
Thu, Jul 24 - Mon, Jul 28
Allegiant Air Logo
9:28 pm - 10:11 amIND-TYS
12h 43m1 stop
Allegiant Air Logo
2:13 pm - 8:25 pmTYS-IND
6h 12m1 stop
$203Allegiant Air
Find Deal
Mon, Jun 30 - Sat, Jul 12
United Airlines Logo
6:11 pm - 10:35 pmIND-TYS
4h 24m1 stop
United Airlines Logo
5:46 pm - 11:43 pmTYS-IND
5h 57m1 stop
$209United Airlines
Find Deal
Thu, Aug 7 - Mon, Aug 11
Delta Logo
10:04 am - 3:07 pmIND-TYS
5h 03m1 stop
Delta Logo
6:14 pm - 12:08 amTYS-IND
5h 54m1 stop
$219Delta
Find Deal
Mon, Jun 30 - Fri, Jul 4
American Airlines Logo
5:29 pm - 9:50 pmIND-TYS
4h 21m1 stop
American Airlines Logo
9:05 am - 3:23 pmTYS-IND
6h 18m2 stops
$224American Airlines
Find Deal
Fri, Jul 25 - Mon, Jul 28
United Airlines Logo
4:43 pm - 10:37 pmIND-TYS
5h 54m1 stop
United Airlines Logo
7:35 pm - 11:58 pmTYS-IND
4h 23m1 stop
$229United Airlines
Find Deal
Thu, Jul 3 - Sun, Jul 6
Delta Logo
6:48 pm - 11:59 pmIND-TYS
5h 11m1 stop
Delta Logo
5:45 am - 8:57 amTYS-IND
3h 12m1 stop
$364Delta
Find Deal
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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’s the cheapest day of the week to fly from Indianapolis to Knoxville?

The average price of all round-trip flights from Indianapolis to Knoxville clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Indianapolis to Knoxville, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Knoxville, Saturday is the cheapest day to fly and Sunday is the most expensive.

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 July, where tickets cost $236 (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 seasonFebruary
High seasonOctober
Cheapest flight$96
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 15% 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 $96 for a one-way ticket and $189 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?

    oneworld, SkyTeam, and Star Alliance 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 $373 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $272 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.
8.0
DeltaOverall score based on 7963 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

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

Information on your arrival and departure airports

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