SBN - TYS

$130 Find Cheap Flights from South Bend 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 South Bend to Knoxville departing on 7/26. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$197
Typical prices: $58-$94
Allegiant Air
Fri 8/7Thu 8/13
SBN - TYS • 1 stop
Cheapest one-way
$130
Typical prices: $84-$313
Multiple Airlines
Sun 7/26
SBN - TYS • 1 stop
Top airlines
Cheapest • from $197 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $194 (round-trip)
Shortest trip • 4h 02m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 74% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from South Bend to Knoxville (SBN-TYS)

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

Fri, Aug 7 - Thu, Aug 13
Allegiant Air Logo
9:26 am - 8:18 pm
SBN
-
TYS
10h 52m
1 stop
Allegiant Air Logo
3:56 pm - 8:36 am
TYS
-
SBN
16h 40m
1 stop
$197Allegiant Air
Fri, Aug 14 - Mon, Aug 17
Allegiant Air Logo
7:27 pm - 4:13 pm
SBN
-
TYS
20h 46m
1 stop
Allegiant Air Logo
9:26 am - 6:37 pm
TYS
-
SBN
9h 11m
1 stop
$205Allegiant Air
Fri, Aug 7 - Thu, Aug 13
Allegiant Air Logo
7:27 pm - 10:26 am
SBN
-
TYS
14h 59m
1 stop
Allegiant Air Logo
8:29 pm - 6:37 pm
TYS
-
SBN
22h 08m
1 stop
$207Allegiant Air
Fri, Aug 7 - Thu, Aug 13
Allegiant Air Logo
9:26 am - 8:18 pm
SBN
-
TYS
10h 52m
1 stop
Allegiant Air Logo
3:56 pm - 8:36 am
TYS
-
SBN
16h 40m
1 stop
$209Allegiant Air
Fri, Aug 7 - Mon, Aug 10
Allegiant Air Logo
7:27 pm - 10:26 am
SBN
-
TYS
14h 59m
1 stop
Allegiant Air Logo
9:26 am - 6:37 pm
TYS
-
SBN
9h 11m
1 stop
$221Allegiant Air
Sun, Aug 23 - Fri, Aug 28
Multiple Airlines Logo
8:53 pm - 7:05 pm
SBN
-
TYS
22h 12m
1 stop
Multiple Airlines Logo
9:00 am - 6:37 pm
TYS
-
SBN
9h 37m
1 stop
$223Multiple Airlines
Mon, Aug 24 - Sun, Aug 30
Allegiant Air Logo
6:47 pm - 2:35 pm
SBN
-
TYS
19h 48m
1 stop
Allegiant Air Logo
11:35 am - 11:40 am
TYS
-
SBN
24h 05m
1 stop
$224Allegiant Air
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
11:27 am - 2:21 pm
SBN
-
TYS
26h 54m
1 stop
Multiple Airlines Logo
8:00 am - 8:13 pm
TYS
-
SBN
12h 13m
1 stop
$225Multiple Airlines
Sun, Aug 9 - Wed, Aug 12
Multiple Airlines Logo
8:53 pm - 8:18 pm
SBN
-
TYS
23h 25m
1 stop
Multiple Airlines Logo
2:25 pm - 8:46 am
TYS
-
SBN
18h 21m
1 stop
$226Multiple Airlines
Fri, Aug 21 - Sun, Aug 30
Allegiant Air Logo
6:47 pm - 8:02 pm
SBN
-
TYS
25h 15m
1 stop
Allegiant Air Logo
11:35 am - 11:40 am
TYS
-
SBN
24h 05m
1 stop
$227Allegiant Air
Booking Insights

KAYAK's insights & trends for South Bend to Knoxville flights

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

How much is a round-trip flight from South Bend to Knoxville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from South Bend to Knoxville departing in August.

What is the cheapest month to fly from South Bend to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from South Bend 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 South Bend to Knoxville is August, where tickets cost $76 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $551 and $418 respectively.

Can I save money by flying with a layover from South Bend to Knoxville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $333 on average.

Good to know

Low seasonFebruary
Cheapest flight$130
Best time to beat the crowds but there is an average 86% increase in price.
Most popular time to fly and prices are also 75% lower on average.
Flight from South Bend to Knoxville

When to book flights from South Bend to Knoxville

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

  • What is the cheapest flight from South Bend to Knoxville?

    In the last 5 days, the lowest price for a flight from South Bend to Knoxville was $130 for a one-way ticket and $197 for a round-trip.

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

    No, a passport isn't needed to fly from South Bend to Knoxville. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from South Bend to Knoxville?

    Only American Airlines offers inflight Wi-Fi service on the South Bend to Knoxville flight route.

  • Which aircraft models fly most regularly from South Bend to Knoxville?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the South Bend to Knoxville flight route.

  • Which airline alliances offer flights from South Bend to Knoxville?

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

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

    The two airlines most popular with KAYAK users for flights from South Bend to Knoxville are Delta and United Airlines. With an average price for the route of $283 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $270 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from South Bend 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 South Bend to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from South Bend 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 South Bend 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 South Bend with another airline. Booking your flights between South Bend 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 South Bend 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 South Bend up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from South Bend to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from South Bend 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 South Bend 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.
7.8
DeltaOverall score based on 8467 reviews
8.5Crew
8.1Boarding
7.8Comfort
7.8Entertainment
7.2Food
Airline reviews

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

6.0 GoodLane, Jul 2026
ATL - MEM
Read more Delta reviews

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Should never have had to go to Detroit from Orlando back to Tennessee!

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

Smallest leg room I've ever had on a plane.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Kind staff. Snacks are small but that’s the new normal.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Flight was great. DELTA did a fantastic job! ATL was busy, as usual!

It's fine but Newark to Nashville was too long

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.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

We had excellent customer service despite the chaos at George Bush airport in Houston!

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

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.

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

For some strange reason I was put in zone 5 for boarding even though I had paid premium price for a premium seat right behind business class. This must have been a flaw because everyone else around me in the same zone (row) had been placed in zone 3.

The price was the only good thing about this flight. It was scary during takeoff when the plane tilted side to side. It made me feel very nervous as I have never had a take-off that unsmooth. There was no on-flight movie or music options and the only complimentary option was water. Other airlines offer trail mix or a caramel cookie and pop options as complimentary. This flight was a 2.5 hour flight. I understand for shorter flights not having options, but a flight 2 hours or longer should offer more complimentary options and in flight entertainment. Also the seats did not recline and for a longer flight reclining seats are a must for comfort.

A very pleasant flight but it would be greatly improved with wifi to help entertain kids

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

desk agent in sioux falls is rough .needs customer courtesy training

We had a 4-hour delay due to a maintenance issue. We boarded, deplaned, then boarded again.

No frills, value airline. This trip was exactly what I expected. The flight was on time departing and arrived ahead of schedule. The crew was very efficient at getting people on and off the plane. I think the carry-on bag charges discouraged most people from bringing one, which led to quicker de-planing. I was careful to only bring a carefully packed personal item that was under the size limit. If you keep in mind that everything costs extra with this airline (including snacks, drinks, and printing boarding passes), and go into this with the right expectations, then all will be well. For the price difference, I would fly this airline again. My flight was only 1 hr. 20 minutes though. Much longer than that and comfort might drive me to another airline. The seats are very basic and don't recline at all.

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

The pilot greased the landing and the crew was fantastic.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

At least it was a short flight. Greyhound with wings.

Our flight got changed and/or delayed 8 times before we boarded.

Everything you need to know for your flight from South Bend to Knoxville

Information on your arrival and departure airports