TYS - IND

$100 Find Cheap Flights from Knoxville to Indianapolis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Indianapolis departing on 4/26. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Indianapolis, 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 Knoxville to Indianapolis, as well as popular online travel agencies
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Cheap Flight Deals from Knoxville to Indianapolis (TYS-IND)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Indianapolis 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.

Recent round-trip flight deals from Knoxville to Indianapolis

KAYAK's recommended round-trip deals from the most popular airlines that fly from Knoxville to Indianapolis.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
6:00 am - 9:44 pmTYS-IND
15h 44m1 stop
8:30 am - 10:03 amIND-TYS
25h 33m1 stop
$198Allegiant Air
Find Deal
Thu, Apr 24 - Sun, Apr 27
5:30 am - 10:54 amTYS-IND
5h 24m1 stop
7:05 am - 11:09 amIND-TYS
4h 04m1 stop
$199Delta
Find Deal
Wed, Apr 23 - Wed, Apr 30
1:43 pm - 8:58 amTYS-IND
19h 15m1 stop
8:30 am - 10:03 amIND-TYS
25h 33m1 stop
Thu, Apr 24 - Sun, Apr 27
5:45 am - 10:24 amTYS-IND
4h 39m1 stop
4:43 pm - 10:35 pmIND-TYS
5h 52m1 stop
$209United Airlines
Find Deal
Tue, Jun 24 - Sun, Jun 29
8:07 pm - 12:17 amTYS-IND
4h 10m1 stop
5:45 am - 11:13 amIND-TYS
5h 28m1 stop
$219American Airlines
Find Deal
Fri, Apr 25 - Sun, Apr 27
1:43 pm - 12:59 pmTYS-IND
23h 16m2 stops
8:30 am - 10:03 amIND-TYS
25h 33m1 stop
Thu, Apr 24 - Sun, Apr 27
5:45 am - 8:55 amTYS-IND
3h 10m1 stop
5:33 pm - 9:29 pmIND-TYS
3h 56m1 stop
$229Delta
Find Deal
Thu, Apr 10 - Mon, Apr 14
3:19 pm - 10:36 amTYS-IND
19h 17m2 stops
7:30 am - 2:27 pmIND-TYS
6h 57m1 stop
Sat, Apr 26 - Mon, Apr 28
5:15 am - 9:43 amTYS-IND
4h 28m1 stop
8:07 am - 2:24 pmIND-TYS
6h 17m1 stop
$259American Airlines
Find Deal
Sun, Apr 27 - Wed, May 28
4:59 pm - 11:57 pmTYS-IND
6h 58m1 stop
9:01 am - 11:15 pmIND-TYS
14h 14m2 stops
$392United Airlines
Find Deal
Wed, Apr 23 - Wed, Apr 30

KAYAK's insights & trends for Knoxville to Indianapolis flights

Get data-powered insights and trends into flights from Knoxville to Indianapolis 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 Knoxville to Indianapolis?

The average price of all round-trip flights from Knoxville to Indianapolis clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Indianapolis on a Saturday and more expensive on a Sunday. On your return trip to Knoxville, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Indianapolis, 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 Knoxville to Indianapolis is August, where tickets cost $230 (return) on average. On the other hand, the most expensive months are March and October, where the average cost of round-trip tickets is $856 and $353 respectively.

Good to know

Low season

December

High season

May

Cheapest flight

$100
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Knoxville to Indianapolis

When to book flights from Knoxville to Indianapolis

Are your dates flexible? Find out the best times to travel from Knoxville to Indianapolis 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 Knoxville to Indianapolis

  • What is the cheapest flight from Knoxville to Indianapolis?

    In the last 3 days, the lowest price for a flight from Knoxville to Indianapolis was $100 for a one-way ticket and $198 for a round-trip.

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

    No

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

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

  • Which airline alliances offer flights from Knoxville to Indianapolis?

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

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

    The two airlines most popular with KAYAK users for flights from Knoxville to Indianapolis are Delta and United Airlines. With an average price for the route of $277 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $257 and an overall rating of 7.4.

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

    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 Knoxville to Indianapolis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Indianapolis from Knoxville 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 Knoxville to Indianapolis?

    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 Indianapolis with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and IND 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 Knoxville to Indianapolis?

    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 Indianapolis from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Knoxville to Indianapolis

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Indianapolis. 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 Knoxville to Indianapolis? 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 7895 reviews
7.9Entertainment
8.5Crew
8.0Comfort
8.2Boarding
7.3Food
Airline reviews

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

10.0 ExcellentTiffany, Mar 2025MIA - DCA
Read more Delta reviews

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Delta is a premier airline so my expectations are most always met.

Seats are much much more comfortable than United, which is what I usually fly

Compared with other carriers business class for an overnight was not worth the extra expense.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Crew professional. Easy bag drop off. On time. Good entertainment.

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

Good experience but the snacks are not gluten free, so I cannot eat them.

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

Information on your arrival and departure airports

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