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$122+ Cheap flights from Tennessee to South Bend (SBN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SBN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Tennessee to South Bend

Keep the following information in mind while searching for Tennessee to South Bend flight deals. Data was last updated September 11, 2025.

Round-trip from

$209
(Delta)

One-way from

$122
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$368

Good round-trip deal

$39 or less

Good one-way deal

$56 or less
From Tennessee to South Bend/Michiana
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One-way flight from Tennessee to South Bend/Michiana
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Highest demand for flights based on searches. 8% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Tennessee to South Bend/Michiana.
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Price to beat on a one-way flight from Tennessee to South Bend/Michiana.
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Find flight deals from Tennessee to South Bend

Cheapest flights from Tennessee to South Bend
Explore the most affordable flight options available from Tennessee to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:50 amTYS - SBN
1 stop3h 53mUnited Airlines
Sat 11/84:55 pmSBN - TYS
1 stop6h 00mUnited Airlines
Deal found 9/10$209
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 amTYS - SBN
1 stop5h 36mUnited Airlines
Mon 9/296:12 pmSBN - TYS
1 stop4h 38mUnited Airlines
Deal found 9/9$219
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:51 amTYS - SBN
1 stop6h 45mUnited Airlines
Tue 9/306:05 amSBN - TYS
1 stop4h 05mUnited Airlines
Deal found 9/11$229
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:57 pmBNA - SBN
1 stop3h 52mDelta
Tue 9/306:05 amSBN - BNA
1 stop4h 49mDelta
Deal found 9/11$239
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:08 pmTYS - SBN
1 stop3h 41mDelta
Tue 9/238:25 amSBN - TYS
1 stop3h 16mDelta
Deal found 9/9$244
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:25 amTYS - SBN
1 stop6h 06mDelta
Sun 11/162:31 pmSBN - TYS
1 stop5h 29mDelta
Deal found 9/10$249
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:20 amMEM - SBN
1 stop6h 05mDelta
Sat 10/42:15 pmSBN - MEM
1 stop3h 32mDelta
Deal found 9/9$254
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:39 amTYS - SBN
1 stop6h 12mDelta
Sun 11/162:31 pmSBN - TYS
1 stop5h 29mDelta
Deal found 9/10$259
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:00 amBNA - SBN
1 stop6h 06mAmerican Airlines
Sun 9/287:47 pmSBN - BNA
1 stop4h 50mAmerican Airlines
Deal found 9/10$264
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:41 amBNA - SBN
1 stop22h 28mMultiple Airlines
Mon 10/2011:49 amSBN - BNA
1 stop13h 10mMultiple Airlines
Deal found 9/8$267
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:45 amTYS - SBN
1 stop4h 08mUnited Airlines
Sun 11/96:47 pmSBN - TYS
1 stop4h 08mUnited Airlines
Deal found 9/10$269
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:55 pmTYS - SBN
2 stops20h 31mMultiple Airlines
Mon 9/2910:21 amSBN - TYS
1 stop12h 13mMultiple Airlines
Deal found 9/9$283

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to South Bend that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Tennessee to South Bend that are best for you.

Fly from

Tennessee

Fly to

South Bend

Route

Depart

Return

Price

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Wed 2/18

7:30 am-1:50 pm

1 stop6h 20m

South Bend/Michiana

Sat 2/21

5:25 pm-9:43 pm

1 stop4h 18m

$209

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Sat 10/11

7:00 am-10:56 am

1 stop3h 56m

South Bend/Michiana

Tue 10/14

6:12 pm-10:50 pm

1 stop4h 38m

$209

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Thu 11/13

5:25 am-11:31 am

1 stop6h 06m

South Bend/Michiana

Sat 11/15

2:45 pm-8:00 pm

1 stop5h 15m

$209

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Thu 9/25

2:16 pm-7:48 pm

1 stop5h 32m

South Bend/Michiana

Sun 9/28

9:10 am-1:25 pm

1 stop4h 15m

$219

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Thu 9/25

7:00 am-12:36 pm

1 stop5h 36m

South Bend/Michiana

Mon 9/29

6:12 pm-10:50 pm

1 stop4h 38m

$219

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Wed 11/12

3:51 pm-9:43 pm

1 stop5h 52m

South Bend/Michiana

Sat 11/15

2:45 pm-8:00 pm

1 stop5h 15m

$219

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Fri 9/26

10:51 am-5:36 pm

1 stop6h 45m

South Bend/Michiana

Tue 9/30

6:05 am-10:10 am

1 stop4h 05m

$229

NashvilleSouth Bend

BNA - SBN

BNASBN

Nashville Intl

Fri 9/26

4:57 pm-9:49 pm

1 stop3h 52m

South Bend/Michiana

Tue 9/30

6:05 am-9:54 am

1 stop4h 49m

$239

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Thu 11/13

5:25 am-11:31 am

1 stop6h 06m

South Bend/Michiana

Sun 11/16

2:31 pm-8:00 pm

1 stop5h 29m

$249

MemphisSouth Bend

MEM - SBN

MEMSBN

Memphis

Sat 9/27

5:20 am-12:25 pm

1 stop6h 05m

South Bend/Michiana

Sat 10/4

2:15 pm-4:47 pm

1 stop3h 32m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 54 results
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Best time to book a flight from Tennessee to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Tennessee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to South Bend

What is the cheapest month to book a flight from Tennessee to South Bend?

Currently, January is the cheapest month in which you can book a flight from Tennessee to South Bend (average of $328). Flying from Tennessee to South Bend in July is currently the most expensive (average of $414). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TN to SBN?

Find hourly flight availability from Tennessee to South Bend. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to South Bend as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to South Bend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to South Bend from Tennessee?

    For a flight from Tennessee to South Bend, you will be flying into South Bend/Michiana. South Bend/Michiana (SBN) is just 3.4 mi from the center of the city.

  • How long is the flight from Tennessee to South Bend?

    A quick flight from Tennessee to South Bend can take about 3h 56m. Delta provides one of the quickest options available for as low as $209. The distance between Tennessee and South Bend is about 426 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Tennessee to South Bend one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $122. Users have also found prices from $139 and $139 on Delta and United Airlines, respectively.

  • What are the most popular routes from Tennessee to South Bend?

    When deciding which route to take from Tennessee to South Bend consider Nashville Intl - South Bend/Michiana, Knoxville McGhee Tyson - South Bend/Michiana or Memphis - South Bend/Michiana as they are the most popular.

  • Can I find deals for flights from Tennessee to South Bend that include hotel bookings?

    Yes. In addition to deals on Tennessee to South Bend flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tennessee to South Bend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to South Bend.

  • Can I find deals for business class flights from Tennessee to South Bend?

    Yes. Cheapflights offers flight deals from Tennessee to South Bend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tennessee to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Tennessee to South Bend (average of $328). Flying from Tennessee to South Bend in July is currently the most expensive (average of $414). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Goshen

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Alternative routes for Tennessee to South Bend

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Tennessee to South Bend

Discover the top 4 airlines that operate flights from Tennessee to South Bend. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$31Average$78FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$193Average$301FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$302FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$500FlexibilityNo cancel feeOn-time69%

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