IND - TYS

$120 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 11/24. 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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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

Sat, Feb 21 - Wed, Feb 25
Delta Logo
7:50 am - 11:47 amIND-TYS
3h 57m1 stop
Delta Logo
10:05 am - 3:11 pmTYS-IND
5h 06m1 stop
$239Delta
Find Deal
Tue, Nov 4 - Mon, Nov 10
Delta Logo
6:00 am - 9:20 amIND-TYS
3h 20m1 stop
Delta Logo
8:07 pm - 12:26 amTYS-IND
4h 19m1 stop
$244Delta
Find Deal
Wed, Oct 29 - Sat, Nov 1
Delta Logo
6:30 am - 11:04 amIND-TYS
4h 34m1 stop
Delta Logo
3:43 pm - 7:15 pmTYS-IND
3h 32m1 stop
$249Delta
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Mon, Oct 27 - Thu, Oct 30
Multiple Airlines Logo
8:00 am - 8:00 pmIND-TYS
12h 00m1 stop
Multiple Airlines Logo
7:00 am - 12:57 pmTYS-IND
29h 57m2 stops
$261Multiple Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
Allegiant Air Logo
4:42 pm - 10:17 pmIND-TYS
5h 35m1 stop
Allegiant Air Logo
9:35 pm - 9:07 amTYS-IND
11h 32m1 stop
$266Allegiant Air
Find Deal
Mon, Oct 27 - Thu, Oct 30
Multiple Airlines Logo
8:00 am - 8:00 pmIND-TYS
12h 00m1 stop
Multiple Airlines Logo
7:00 am - 7:44 pmTYS-IND
12h 44m1 stop
$267Multiple Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
6:04 am - 12:59 pmIND-TYS
6h 55m1 stop
American Airlines Logo
6:05 am - 10:27 amTYS-IND
4h 22m1 stop
$293American Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
United Airlines Logo
5:45 am - 10:48 amIND-TYS
5h 03m1 stop
United Airlines Logo
5:52 pm - 11:18 pmTYS-IND
5h 26m1 stop
$362United Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
United Airlines Logo
10:05 am - 2:43 pmIND-TYS
4h 38m1 stop
United Airlines Logo
5:45 am - 12:12 pmTYS-IND
6h 27m1 stop
$387United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
American Airlines Logo
5:30 pm - 10:09 pmIND-TYS
4h 39m1 stop
American Airlines Logo
2:59 pm - 9:15 pmTYS-IND
6h 16m1 stop
$443American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $239 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
December
Cheapest • 31% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$239
Overall average: $348
Delta
Sat 2/21Wed 2/25
IND - TYS • 1 stop
Cheapest one-way
$120
Typical prices: $295-$399
Delta
Mon 11/24
IND - TYS • 1 stop
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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!
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’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 December, where tickets cost $238 (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 seasonDecember
Cheapest flight$120
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 40% 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 $120 for a one-way ticket and $239 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 $291 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 $363 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 7984 reviews
8.2Boarding
7.3Food
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

2.0 MediocreLeslie, Oct 2025BOS - SFO
Read more Delta reviews

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

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

Information on your arrival and departure airports

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