$130+ Cheap flights from South Bend to Knoxville (SBN - TYS)
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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — TYS
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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Cheapest flights from South Bend to KnoxvilleExplore the most affordable flight options available from South Bend to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from South Bend to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:26 am
SBN
- TYS
1 stop10h 52m
Allegiant Air
Thu 8/133:56 pm
TYS
- SBN
1 stop16h 40m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:27 pm
SBN
- TYS
1 stop20h 46m
Allegiant Air
Mon 8/179:26 am
TYS
- SBN
1 stop9h 11m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Fri 8/77:27 pm
SBN
- TYS
1 stop14h 59m
Allegiant Air
Mon 8/109:26 am
TYS
- SBN
1 stop9h 11m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:53 pm
SBN
- TYS
1 stop22h 12m
Multiple Airlines
Fri 8/289:00 am
TYS
- SBN
1 stop9h 37m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:47 pm
SBN
- TYS
1 stop19h 48m
Allegiant Air
Sun 8/3011:35 am
TYS
- SBN
1 stop24h 05m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sun 8/1611:27 am
SBN
- TYS
1 stop26h 54m
Multiple Airlines
Sun 8/238:00 am
TYS
- SBN
1 stop12h 13m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sun 8/98:53 pm
SBN
- TYS
1 stop23h 25m
Multiple Airlines
Wed 8/122:25 pm
TYS
- SBN
1 stop18h 21m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:47 pm
SBN
- TYS
1 stop25h 15m
Allegiant Air
Sun 8/3011:35 am
TYS
- SBN
1 stop24h 05m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:53 pm
SBN
- TYS
1 stop22h 12m
Multiple Airlines
Thu 8/278:00 am
TYS
- SBN
1 stop8h 21m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:47 pm
SBN
- TYS
1 stop25h 15m
Allegiant Air
Fri 8/289:00 am
TYS
- SBN
1 stop9h 37m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$229
Best flights from South Bend to KnoxvilleDiscover carefully curated flight deals from South Bend to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from South Bend to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Fri 8/77:27 pm
SBN
- TYS
1 stop14h 59m
Allegiant Air
Thu 8/138:29 pm
TYS
- SBN
1 stop22h 08m
Allegiant Air
Deal found 7/13![Allegiant Air logo]()
$207
This Delta deal was found by Cheapflights users on 7/11. 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.
Tue 11/36:00 am
SBN
- TYS
1 stop4h 48m
Delta
Mon 11/95:30 am
TYS
- SBN
1 stop5h 29m
Delta
Deal found 7/11![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Sat 9/265:50 am
SBN
- TYS
1 stop3h 55m
United Airlines
Sat 10/310:42 am
TYS
- SBN
1 stop4h 05m
United Airlines
Deal found 7/11![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 7/11. 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 11/63:09 pm
SBN
- TYS
1 stop4h 31m
Delta
Wed 11/115:15 pm
TYS
- SBN
1 stop3h 35m
Delta
Deal found 7/11![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Fri 8/214:40 pm
SBN
- TYS
1 stop4h 13m
United Airlines
Sat 8/296:02 pm
TYS
- SBN
1 stop3h 58m
United Airlines
Deal found 7/10![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 8/184:40 pm
SBN
- TYS
1 stop4h 13m
United Airlines
Sat 8/297:00 am
TYS
- SBN
1 stop5h 30m
United Airlines
Deal found 7/10![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Tue 7/285:45 am
SBN
- TYS
1 stop3h 58m
United Airlines
Tue 8/46:00 am
TYS
- SBN
1 stop5h 06m
United Airlines
Deal found 7/10![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/12. 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 8/73:16 pm
SBN
- TYS
1 stop6h 18m
Delta
Thu 8/135:40 am
TYS
- SBN
2 stops8h 54m
Delta
Deal found 7/12![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 7/14. 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 8/135:10 pm
SBN
- TYS
1 stop6h 42m
Delta
Thu 8/205:40 am
TYS
- SBN
2 stops8h 54m
Delta
Deal found 7/14![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 8/103:16 pm
SBN
- TYS
2 stops8h 36m
Delta
Mon 8/174:38 pm
TYS
- SBN
1 stop5h 02m
Delta
Deal found 7/13![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 7/13. 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 12/510:00 am
SBN
- TYS
1 stop4h 42m
United Airlines
Wed 12/97:00 am
TYS
- SBN
1 stop3h 58m
United Airlines
Deal found 7/13![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 7/10. 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.
Fri 8/213:16 pm
SBN
- TYS
2 stops8h 36m
Delta
Thu 8/274:38 pm
TYS
- SBN
1 stop5h 02m
Delta
Deal found 7/10![Delta logo]()
$433
Last-minute flights from South Bend to KnoxvilleDiscover last-minute flight deals from South Bend to Knoxville. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Knoxville. Data last updated July 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:26 am
SBN
- TYS
1 stop10h 52m
Allegiant Air
Thu 8/133:56 pm
TYS
- SBN
1 stop16h 40m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Fri 8/77:27 pm
SBN
- TYS
1 stop14h 59m
Allegiant Air
Mon 8/109:26 am
TYS
- SBN
1 stop9h 11m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sun 8/98:53 pm
SBN
- TYS
1 stop23h 25m
Multiple Airlines
Wed 8/122:25 pm
TYS
- SBN
1 stop18h 21m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:27 pm
SBN
- TYS
1 stop20h 46m
Allegiant Air
Mon 8/179:26 am
TYS
- SBN
1 stop9h 11m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sun 8/1611:27 am
SBN
- TYS
1 stop26h 54m
Multiple Airlines
Sun 8/238:00 am
TYS
- SBN
1 stop12h 13m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:47 pm
SBN
- TYS
1 stop25h 15m
Allegiant Air
Sun 8/3011:35 am
TYS
- SBN
1 stop24h 05m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:47 pm
SBN
- TYS
1 stop25h 15m
Allegiant Air
Fri 8/289:00 am
TYS
- SBN
1 stop9h 37m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:53 pm
SBN
- TYS
1 stop22h 12m
Multiple Airlines
Fri 8/289:00 am
TYS
- SBN
1 stop9h 37m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:53 pm
SBN
- TYS
1 stop22h 12m
Multiple Airlines
Thu 8/278:00 am
TYS
- SBN
1 stop8h 21m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:47 pm
SBN
- TYS
1 stop19h 48m
Allegiant Air
Sun 8/3011:35 am
TYS
- SBN
1 stop24h 05m
Allegiant Air
Deal found 7/10![Allegiant Air logo]()
$224
One-way flights from South Bend to KnoxvilleSearch for one-way flight options from South Bend to Knoxville. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from South Bend to Knoxville. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Sun 7/268:53 pm
SBN
- TYS
1 stop26h 40m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Mon 7/207:35 pm
SBN
- TYS
1 stop20h 35m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 7/238:53 pm
SBN
- TYS
1 stop26h 40m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Sat 7/256:10 pm
SBN
- TYS
1 stop28h 53m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Fri 7/249:26 am
SBN
- TYS
1 stop11h 49m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 10/157:29 pm
SBN
- TYS
1 stop27h 57m
Allegiant Air
Deal found 7/9![Allegiant Air logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Fri 10/169:36 am
SBN
- TYS
1 stop13h 29m
Allegiant Air
Deal found 7/9![Allegiant Air logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Wed 7/2212:16 pm
SBN
- TYS
1 stop26h 47m
Allegiant Air
Deal found 7/12![Allegiant Air logo]()
$232
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:43 am
SBN
- TYS
1 stop5h 48m
American Airlines
Deal found 7/11![American Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 10/158:46 pm
SBN
- TYS
2 stops23h 48m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$277
Find flight deals from South Bend to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Kiwi.com) |
One-way from | $130 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $114 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to Knoxville 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 July 14, 2026.
Use the filters below to find and compare flights from South Bend to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Fri 8/7
7:27 pm-10:26 am
1 stop14h 59m
Knoxville McGhee Tyson
Thu 8/13
8:29 pm-6:37 pm
1 stop22h 08m
$207
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Tue 11/3
6:00 am-10:48 am
1 stop4h 48m
Knoxville McGhee Tyson
Mon 11/9
5:30 am-10:59 am
1 stop5h 29m
$289
Quickest round-trip
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Sat 9/26
5:50 am-9:45 am
1 stop3h 55m
Knoxville McGhee Tyson
Sat 10/3
10:42 am-2:47 pm
1 stop4h 05m
$289
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Fri 11/6
3:09 pm-7:40 pm
1 stop4h 31m
Knoxville McGhee Tyson
Wed 11/11
5:15 pm-8:50 pm
1 stop3h 35m
$314
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Fri 8/21
4:40 pm-8:53 pm
1 stop4h 13m
Knoxville McGhee Tyson
Sat 8/29
6:02 pm-10:00 pm
1 stop3h 58m
$359
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Tue 8/18
4:40 pm-8:53 pm
1 stop4h 13m
Knoxville McGhee Tyson
Sat 8/29
7:00 am-12:30 pm
1 stop5h 30m
$359
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Tue 7/28
5:45 am-9:43 am
1 stop3h 58m
Knoxville McGhee Tyson
Tue 8/4
6:00 am-11:06 am
1 stop5h 06m
$369
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Fri 8/7
3:16 pm-9:34 pm
1 stop6h 18m
Knoxville McGhee Tyson
Thu 8/13
5:40 am-2:34 pm
2 stops8h 54m
$433
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Thu 8/13
5:10 pm-11:52 pm
1 stop6h 42m
Knoxville McGhee Tyson
Thu 8/20
5:40 am-2:34 pm
2 stops8h 54m
$433
South BendKnoxville
SBN - TYS
SBNTYS
South Bend/Michiana
Mon 8/10
3:16 pm-11:52 pm
2 stops8h 36m
Knoxville McGhee Tyson
Mon 8/17
4:38 pm-9:40 pm
1 stop5h 02m
$433
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from South Bend to Knoxville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Knoxville in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on South Bend-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from South Bend to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from South Bend with our price prediction graph.
SBN-TYS
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 South Bend to Knoxville
What is the cheapest month to book a flight from South Bend to Knoxville?
Currently, August is the cheapest month in which you can book a flight from South Bend to Knoxville (average of $76). Flying from South Bend to Knoxville in February is currently the most expensive (average of $551). 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 SBN to TYS?
Find hourly flight availability from South Bend to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2026.
One of the essential ways to save on airfare from South Bend to Knoxville is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 65% on airfare.
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated July 14, 2026.
Read through reviews of airlines operating flights from South Bend to Knoxville, such as Delta,United Airlines, andAllegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from South Bend to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa
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Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 14, 2026.
South Bend and Knoxville flights
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Top 4 airlines flying from South Bend to Knoxville
Discover the top 4 airlines that operate flights from South Bend to Knoxville. 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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$43 | Average$76 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$107 | Average$269 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$134 | Average$283 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$350 | FlexibilityNo cancel fee | On-time71% |