$125+ Cheap flights from Knoxville to South Bend (TYS - 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SBN
jul. 10 — jul. 171
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to South Bend with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Knoxville to South BendExplore the most affordable flight options available from Knoxville to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 10, 2026.
Explore the most affordable flight options available from Knoxville to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
jue. 7/233:53 pm
TYS
- SBN
1 stop16h 43m
Allegiant Air
jue. 8/611:27 am
SBN
- TYS
1 stop26h 54m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
vie. 8/79:26 am
TYS
- SBN
1 stop9h 11m
Multiple Airlines
dom. 8/98:53 pm
SBN
- TYS
1 stop25h 51m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
sáb. 7/46:00 am
TYS
- SBN
1 stop14h 07m
Allegiant Air
sáb. 7/116:10 pm
SBN
- TYS
1 stop28h 53m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$253
This Delta deal was found by Cheapflights users on 6/7. 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.
mié. 7/15:25 pm
TYS
- SBN
1 stop3h 25m
Delta
dom. 7/58:20 am
SBN
- TYS
1 stop6h 36m
Delta
Deal found 6/7![Delta logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
jue. 7/233:53 pm
TYS
- SBN
1 stop16h 43m
Allegiant Air
dom. 7/269:36 am
SBN
- TYS
1 stop13h 27m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
jue. 6/119:20 pm
TYS
- SBN
1 stop21h 21m
Multiple Airlines
dom. 6/219:08 pm
SBN
- TYS
1 stop26h 30m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
vie. 7/1710:05 pm
TYS
- SBN
1 stop19h 15m
Allegiant Air
lun. 7/279:26 am
SBN
- TYS
1 stop14h 07m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$296
This United Airlines deal was found by Cheapflights users on 6/9. 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.
jue. 7/26:00 am
TYS
- SBN
1 stop5h 06m
United Airlines
lun. 7/64:41 pm
SBN
- TYS
1 stop4h 03m
United Airlines
Deal found 6/9![United Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/105:23 pm
TYS
- SBN
1 stop3h 26m
Delta
lun. 7/136:00 am
SBN
- TYS
1 stop3h 36m
Delta
Deal found 6/8![Delta logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
vie. 7/178:30 am
TYS
- SBN
1 stop5h 23m
Allegiant Air
dom. 7/199:36 am
SBN
- TYS
1 stop13h 27m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$329
Best flights from Knoxville to South BendDiscover carefully curated flight deals from Knoxville to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 10, 2026.
Discover carefully curated flight deals from Knoxville to South Bend that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
sáb. 7/46:00 am
TYS
- SBN
1 stop14h 07m
Allegiant Air
sáb. 7/116:10 pm
SBN
- TYS
1 stop28h 53m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$253
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/175:40 am
TYS
- SBN
1 stop5h 20m
Delta
lun. 7/203:09 pm
SBN
- TYS
1 stop6h 29m
Delta
Deal found 6/8![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 6/9. 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.
jue. 7/26:00 am
TYS
- SBN
1 stop5h 06m
United Airlines
lun. 7/64:41 pm
SBN
- TYS
1 stop4h 03m
United Airlines
Deal found 6/9![United Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
dom. 6/214:05 pm
TYS
- SBN
2 stops26h 36m
Multiple Airlines
jue. 6/259:34 am
SBN
- TYS
1 stop12h 55m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 6/7. 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.
mié. 7/15:25 pm
TYS
- SBN
1 stop3h 25m
Delta
dom. 7/58:20 am
SBN
- TYS
1 stop6h 36m
Delta
Deal found 6/7![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 6/5. 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.
vie. 6/191:35 pm
TYS
- SBN
1 stop7h 09m
United Airlines
dom. 6/215:45 am
SBN
- TYS
1 stop3h 58m
United Airlines
Deal found 6/5![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/5. 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.
vie. 8/145:45 am
TYS
- SBN
1 stop4h 19m
United Airlines
lun. 8/173:03 pm
SBN
- TYS
1 stop5h 50m
United Airlines
Deal found 6/5![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/105:23 pm
TYS
- SBN
1 stop3h 26m
Delta
lun. 7/133:09 pm
SBN
- TYS
2 stops8h 43m
Delta
Deal found 6/8![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 6/6. 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.
jue. 7/235:40 am
TYS
- SBN
1 stop5h 20m
Delta
jue. 8/63:16 pm
SBN
- TYS
2 stops8h 36m
Delta
Deal found 6/6![Delta logo]()
$433
Last-minute flights from Knoxville to South BendDiscover last-minute flight deals from Knoxville to South Bend. Data last updated junio 10, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to South Bend. Data last updated junio 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
jue. 6/119:20 pm
TYS
- SBN
1 stop21h 21m
Multiple Airlines
dom. 6/219:08 pm
SBN
- TYS
1 stop26h 30m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 6/7. 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.
mié. 7/15:25 pm
TYS
- SBN
1 stop3h 25m
Delta
dom. 7/58:20 am
SBN
- TYS
1 stop6h 36m
Delta
Deal found 6/7![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 6/9. 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.
jue. 7/26:00 am
TYS
- SBN
1 stop5h 06m
United Airlines
lun. 7/64:41 pm
SBN
- TYS
1 stop4h 03m
United Airlines
Deal found 6/9![United Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
sáb. 7/46:00 am
TYS
- SBN
1 stop14h 07m
Allegiant Air
sáb. 7/116:10 pm
SBN
- TYS
1 stop28h 53m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$253
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/105:23 pm
TYS
- SBN
1 stop3h 26m
Delta
lun. 7/136:00 am
SBN
- TYS
1 stop3h 36m
Delta
Deal found 6/8![Delta logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
lun. 7/138:30 am
TYS
- SBN
1 stop5h 23m
Allegiant Air
mié. 7/1512:16 pm
SBN
- TYS
1 stop6h 09m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
vie. 7/1710:05 pm
TYS
- SBN
1 stop19h 15m
Allegiant Air
lun. 7/279:26 am
SBN
- TYS
1 stop14h 07m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
vie. 7/178:30 am
TYS
- SBN
1 stop5h 23m
Allegiant Air
dom. 7/199:36 am
SBN
- TYS
1 stop13h 27m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
jue. 7/233:53 pm
TYS
- SBN
1 stop16h 43m
Allegiant Air
jue. 8/611:27 am
SBN
- TYS
1 stop26h 54m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
jue. 7/233:53 pm
TYS
- SBN
1 stop16h 43m
Allegiant Air
dom. 7/269:36 am
SBN
- TYS
1 stop13h 27m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$279
One-way flights from Knoxville to South BendSearch for one-way flight options from Knoxville to South Bend. Find affordable one-way fares based on user searches. Data last updated junio 10, 2026.
Search for one-way flight options from Knoxville to South Bend. Find affordable one-way fares based on user searches. Data last updated junio 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
mié. 7/152:23 pm
TYS
- SBN
1 stop18h 23m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
vie. 6/1910:03 pm
TYS
- SBN
1 stop22h 01m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
vie. 7/101:41 pm
TYS
- SBN
1 stop19h 34m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
sáb. 10/2412:00 pm
TYS
- SBN
1 stop5h 00m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$241
This American Airlines deal was found by Cheapflights users on 6/5. 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.
sáb. 7/48:56 am
TYS
- SBN
1 stop4h 09m
American Airlines
Deal found 6/5![American Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 6/9. 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.
sáb. 7/43:59 pm
TYS
- SBN
1 stop4h 51m
Delta
Deal found 6/9![Delta logo]()
$264
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/245:30 am
TYS
- SBN
2 stops8h 19m
Delta
Deal found 6/8![Delta logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
sáb. 10/245:38 pm
TYS
- SBN
3 stops41h 06m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$315
Find flight deals from Knoxville to South Bend
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to South Bend (SBN). 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 junio 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $221 (Kiwi.com) |
One-way from | $125 (Kiwi.com) |
Popular in | May |
Cheapest in | July |
Average price | $162 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville 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 junio 10, 2026.
Use the filters below to find and compare flights from Knoxville to South Bend that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
sáb. 7/4
6:00 am-8:07 pm
1 stop14h 07m
South Bend/Michiana
sáb. 7/11
6:10 pm-11:03 pm
1 stop28h 53m
$253
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
vie. 7/17
5:40 am-11:00 am
1 stop5h 20m
South Bend/Michiana
lun. 7/20
3:09 pm-9:38 pm
1 stop6h 29m
$269
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
mié. 7/1
5:25 pm-8:50 pm
1 stop3h 25m
South Bend/Michiana
dom. 7/5
8:20 am-2:56 pm
1 stop6h 36m
$269
Quickest round-trip
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
jue. 7/2
6:00 am-11:06 am
1 stop5h 06m
South Bend/Michiana
lun. 7/6
4:41 pm-8:44 pm
1 stop4h 03m
$310
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
vie. 6/19
1:35 pm-8:44 pm
1 stop7h 09m
South Bend/Michiana
dom. 6/21
5:45 am-9:43 am
1 stop3h 58m
$369
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
vie. 8/14
5:45 am-10:04 am
1 stop4h 19m
South Bend/Michiana
lun. 8/17
3:03 pm-8:53 pm
1 stop5h 50m
$384
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
dom. 6/21
4:05 pm-6:41 pm
2 stops26h 36m
South Bend/Michiana
jue. 6/25
9:34 am-10:29 pm
1 stop12h 55m
$412
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
vie. 7/10
5:23 pm-8:49 pm
1 stop3h 26m
South Bend/Michiana
lun. 7/13
3:09 pm-11:52 pm
2 stops8h 43m
$423
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
jue. 7/23
5:40 am-11:00 am
1 stop5h 20m
South Bend/Michiana
jue. 8/6
3:16 pm-11:52 pm
2 stops8h 36m
$433
Cheapest one-way
KnoxvilleSouth Bend
TYS - SBN
TYSSBN
Knoxville McGhee Tyson
vie. 6/19
10:03 pm-8:04 pm
1 stop22h 01m
$228
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Knoxville to South Bend
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 Knoxville to South Bend in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-South Bend flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-South Bend flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-South Bend flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-South Bend 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 Knoxville-South Bend 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 Knoxville to South Bend
Have a flexible travel schedule? Discover the best time to fly to South Bend from Knoxville with our price prediction graph.
TYS-SBN
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 Knoxville to South Bend
What is the cheapest time of day to fly from TYS to SBN?
Find hourly flight availability from Knoxville 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 junio 10, 2026.
A simple way to save on the total cost of your ticket is to fly from Knoxville to South Bend at noon. If you’re flexible enough to do this you can expect to save up to 86% on your trip compared to booking a flight in the morning.
How much does it cost to fly round-trip from Knoxville to South Bend?
Reviews of airlines servicing South Bend
Get insights into the airlines that provide service to South Bend. 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 South Bend. Reviews last updated junio 10, 2026.
Peruse reviews from past customers who have flown with United Airlines and Allegiant Air from Knoxville to South Bend to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Knoxville to South Bend. 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 South Bend?
Book flights to South Bend if you plan to visit one of these locationsPlymouth
Mishawaka
Goshen
Elkhart
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Knoxville and South Bend flights
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Top 2 airlines flying from Knoxville to South Bend
Discover the top 2 airlines that operate flights from Knoxville 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 junio 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$31 | Average$76 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$213 | Average$338 | FlexibilityNo cancel fee | On-time69% |