$105 Cheap Flights from South Bend (SBN) to Knoxville (TYS)

View $105 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS)

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

Prices were available within the past 7 days and start at $105 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 22 - Mon, Nov 24
SBN
South Bend
TYS
Knoxville
$188 Roundtrip, found 8 hours ago
$188
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Nov 22 from South Bend to Knoxville, returning Mon, Nov 24, priced at $188 found 8 hours ago
American Airlines
Wed, Dec 10 - Tue, Dec 16
SBN
South Bend
TYS
Knoxville
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 10 from South Bend to Knoxville, returning Tue, Dec 16, priced at $198 found 1 day ago
Delta
Tue, Dec 9 - Tue, Dec 16
SBN
South Bend
TYS
Knoxville
$209 Roundtrip, found 19 hours ago
$209
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Dec 9 from South Bend to Knoxville, returning Tue, Dec 16, priced at $209 found 19 hours ago
United
Sat, Nov 8 - Tue, Nov 11
SBN
South Bend
TYS
Knoxville
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 8 from South Bend to Knoxville, returning Tue, Nov 11, priced at $209 found 4 days ago
Delta
Wed, Sep 17 - Wed, Sep 24
SBN
South Bend
TYS
Knoxville
$214 Roundtrip, found 5 days ago
$214
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Sep 17 from South Bend to Knoxville, returning Wed, Sep 24, priced at $214 found 5 days ago
American Airlines
Fri, Sep 19 - Tue, Sep 23
SBN
South Bend
TYS
Knoxville
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Sep 19 from South Bend to Knoxville, returning Tue, Sep 23, priced at $219 found 3 days ago
American Airlines
Sat, Nov 22 - Mon, Nov 24
SBN
South Bend
TYS
Knoxville
$223 Roundtrip, found 8 hours ago
$223
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Nov 22 from South Bend to Knoxville, returning Mon, Nov 24, priced at $223 found 8 hours ago
American Airlines
Fri, Nov 21 - Mon, Nov 24
SBN
South Bend
TYS
Knoxville
$227 Roundtrip, found 9 hours ago
$227
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Nov 21 from South Bend to Knoxville, returning Mon, Nov 24, priced at $227 found 9 hours ago
Delta
Tue, Dec 9 - Wed, Dec 17
SBN
South Bend
TYS
Knoxville
$234 Roundtrip, found 19 hours ago
$234
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Dec 9 from South Bend to Knoxville, returning Wed, Dec 17, priced at $234 found 19 hours ago
United
Sat, Nov 8 - Tue, Nov 11
SBN
South Bend
TYS
Knoxville
$237 Roundtrip, found 4 days ago
$237
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 8 from South Bend to Knoxville, returning Tue, Nov 11, priced at $237 found 4 days ago

Find the cheapest month to fly from South Bend (SBN) to Knoxville (TYS)

November is typically the cheapest month to fly

From $198 - $642 per traveler.

Alternative airports near Knoxville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McGhee Tyson TYS. Cheapest and Closest option available. Average driving time to city center is 22 minutes. Flights from $214
TYS
McGhee Tyson
CheapestClosest
Average driving time to city center22 min
Flights from $214
Flights from South Bend (SBN) to Knoxville (TYS)
Origin airport
South Bend Intl.
Destination airport
McGhee Tyson
Airlines serving
American Airlines, Delta, United
Roundtrip price
$187
Distance
425 mi

South Bend to Knoxville Flights

The cheapest times to fly from South Bend to Knoxville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from South Bend to Knoxville are during the month of November. You can find some of the cheapest flights from South Bend to Knoxville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from South Bend to Knoxville

Sunday is one of the best days to book for cheap flights from South Bend to Knoxville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from South Bend to Knoxville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from South Bend to Knoxville in 2025. You can also book with separate airlines for your outbound and return journeys, from $105 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap South Bend to Knoxville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your South Bend to Knoxville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS) cost?
Lock in a cheap one-way flight from $105 or cheap return flight from $188 from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS)?
The cheapest month to fly from SBN to TYS is November, when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS)?
To find the cheapest airline that'll fly you from SBN to TYS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS)?
You'll have to book a flight with a layover if you're traveling from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SBN to TYS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS)?
Opt for a flight from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS) last-minute?
Holding off until right before your break to book a flight from SBN to TYS generally means paying more. Although you may find some last-minute deals, there's no guarantee. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a SBN to TYS flight and hotel package?
Compared with arranging hotels and flights separately, booking a SBN to TYS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from South Bend Intl. Airport (SBN) to McGhee Tyson Airport (TYS)?
It's usually possible to cancel or reschedule your SBN to TYS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.