$135+ Cheap flights from South Bend to Austin (SBN - AUS)
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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — AUS
Sep 8 — Sep 151
Round-trip
1 adult, Economy
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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 South Bend to AustinExplore the most affordable flight options available from South Bend to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
Explore the most affordable flight options available from South Bend to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Mon 10/510:31 am -
1 stop24h 32m
Tue 10/1311:15 am -
1 stop22h 41m
Deal found 8/7![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 10/48:46 pm -
1 stop14h 17m
Tue 10/1311:15 am -
1 stop22h 41m
Deal found 8/7![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Wed 10/79:48 pm -
1 stop14h 14m
Tue 10/1311:15 am -
1 stop22h 41m
Deal found 8/7![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Mon 10/510:31 am -
1 stop24h 32m
Sat 10/109:27 pm -
2 stops21h 39m
Deal found 8/7![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Mon 10/510:31 am -
1 stop24h 32m
Wed 10/149:27 pm -
2 stops34h 19m
Deal found 8/7![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 9/258:19 pm -
1 stop14h 44m
Sun 9/2710:58 am -
1 stop8h 08m
Deal found 8/7![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 10/48:46 pm -
1 stop14h 17m
Sat 10/109:27 pm -
2 stops21h 39m
Deal found 8/7![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 10/48:46 pm -
1 stop14h 17m
Wed 10/149:27 pm -
2 stops34h 19m
Deal found 8/7![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Wed 10/79:48 pm -
1 stop14h 14m
Sat 10/109:27 pm -
2 stops21h 39m
Deal found 8/7![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Mon 10/510:31 am -
1 stop24h 32m
Sun 10/1111:15 am -
1 stop21h 11m
Deal found 8/7![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Wed 10/79:48 pm -
1 stop14h 14m
Wed 10/149:27 pm -
2 stops34h 19m
Deal found 8/7![Multiple Airlines logo]()
$305
Best flights from South Bend to AustinDiscover carefully curated flight deals from South Bend to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from South Bend to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
This Delta deal was found by Cheapflights users on 8/6. 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.
Wed 9/168:25 am -
1 stop7h 00m
Wed 10/147:50 am -
1 stop5h 40m
Deal found 8/6![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/4. 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 10/610:10 am -
2 stops8h 29m
Tue 10/133:37 pm -
1 stop5h 14m
Deal found 8/4![United Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/18:46 pm -
1 stop14h 17m
Tue 10/68:24 pm -
2 stops46h 42m
Deal found 8/4![Multiple Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 8/4. 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 11/125:10 pm -
1 stop6h 00m
Mon 11/163:05 pm -
1 stop5h 45m
Deal found 8/4![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/4. 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 10/13:13 pm -
1 stop7h 45m
Tue 10/612:02 pm -
1 stop7h 50m
Deal found 8/4![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:50 am -
1 stop6h 47m
Wed 9/306:55 am -
1 stop6h 52m
Deal found 8/8![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 11/126:00 am -
2 stops10h 21m
Mon 11/163:57 pm -
1 stop4h 52m
Deal found 8/5![United Airlines logo]()
$424
Last-minute flights from South Bend to AustinDiscover last-minute flight deals from South Bend to Austin. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Austin. Data last updated August 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/86:26 pm -
1 stop5h 28m
Mon 8/105:20 pm -
1 stop5h 03m
Deal found 8/4![United Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:34 pm -
1 stop5h 27m
Tue 8/2510:33 am -
1 stop6h 35m
Deal found 8/7![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:39 am -
1 stop5h 10m
Tue 8/255:30 am -
2 stops7h 58m
Deal found 8/7![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:55 am -
1 stop6h 09m
Sun 8/306:35 am -
1 stop4h 55m
Deal found 8/7![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:40 pm -
2 stops7h 34m
Sat 8/291:00 pm -
1 stop6h 02m
Deal found 8/7![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/412:34 pm -
1 stop5h 27m
Mon 9/76:00 am -
1 stop5h 01m
Deal found 8/4![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:55 am -
2 stops12h 12m
Mon 9/76:35 am -
1 stop4h 55m
Deal found 8/7![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:13 am -
1 stop5h 45m
Sat 9/127:00 am -
2 stops8h 05m
Deal found 8/6![United Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/248:46 pm -
2 stops22h 02m
Sun 9/2710:58 am -
1 stop8h 08m
Deal found 8/4![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Fri 9/258:19 pm -
1 stop14h 44m
Sun 9/2710:58 am -
1 stop8h 08m
Deal found 8/7![Multiple Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:50 am -
1 stop6h 47m
Wed 9/306:55 am -
1 stop6h 52m
Deal found 8/6![United Airlines logo]()
$419
One-way flights from South Bend to AustinSearch for one-way flight options from South Bend to Austin. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
Search for one-way flight options from South Bend to Austin. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/188:46 pm -
2 stops38h 02m
Deal found 8/4![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Wed 9/1610:48 am -
2 stops32h 00m
Deal found 8/6![Multiple Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 8/6. 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.
Wed 9/165:03 pm -
1 stop7h 10m
Deal found 8/6![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:42 pm -
2 stops7h 17m
Deal found 8/7![American Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:34 am -
3 stops12h 20m
Deal found 8/7![United Airlines logo]()
$609
Find flight deals from South Bend to Austin
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Austin (AUS). 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 August 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (Kiwi.com) |
One-way from | $135 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $336 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to Austin 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 August 9, 2026.
Use the filters below to find and compare flights from South Bend to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Wed 9/16
8:25 am-2:25 pm
1 stop7h 00m
Austin Bergstrom
Wed 10/14
7:50 am-2:30 pm
1 stop5h 40m
$329
Quickest round-trip
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Thu 11/12
5:10 pm-10:10 pm
1 stop6h 00m
Austin Bergstrom
Mon 11/16
3:05 pm-9:50 pm
1 stop5h 45m
$329
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Thu 10/1
3:13 pm-9:58 pm
1 stop7h 45m
Austin Bergstrom
Tue 10/6
12:02 pm-8:52 pm
1 stop7h 50m
$329
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Tue 10/6
10:10 am-5:39 pm
2 stops8h 29m
Austin Bergstrom
Tue 10/13
3:37 pm-9:51 pm
1 stop5h 14m
$334
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Thu 10/1
8:46 pm-10:03 am
1 stop14h 17m
Austin Bergstrom
Tue 10/6
8:24 pm-8:06 pm
2 stops46h 42m
$418
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Sat 9/26
5:50 am-11:37 am
1 stop6h 47m
Austin Bergstrom
Wed 9/30
6:55 am-2:47 pm
1 stop6h 52m
$419
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Thu 11/12
6:00 am-3:21 pm
2 stops10h 21m
Austin Bergstrom
Mon 11/16
3:57 pm-9:49 pm
1 stop4h 52m
$424
Cheapest one-way
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Sun 10/18
8:46 pm-9:48 am
2 stops38h 02m
$135
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Wed 9/16
10:48 am-5:48 pm
2 stops32h 00m
$157
South BendAustin
SBN South Bend/Michiana - AUS Austin Bergstrom
SBNAUS
South Bend/Michiana
Wed 9/16
5:03 pm-11:13 pm
1 stop7h 10m
$309
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from South Bend to Austin
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 Austin in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on South Bend-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-Austin 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-Austin 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 Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from South Bend with our price prediction graph.
SBN-AUS
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 Austin
What is the cheapest month to book a flight from South Bend to Austin?
Currently, October is the cheapest month in which you can book a flight from South Bend to Austin (average of $258). Flying from South Bend to Austin in March is currently the most expensive (average of $679). 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.
How much does it cost to fly round-trip from South Bend to Austin?
Airfare is below average for this route at the moment.
South Bend to Austin flights typically cost between $297 and $350 in October.The cheapest round-trip price found within the last 5 days was $252 on Multiple Airlines (Oct 5-Oct 13).
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated August 9, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from South Bend to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.8
Food
7.2
Crew
8.5
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 Austin. 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 Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
Browse thousands of different options on Cheapflights for your next trip
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Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
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South Bend and Austin flights
Browse other South Bend and Austin flight options. Last updated on August 9, 2026.
Other flights from South Bend
Browse through other flights departing from South Bend. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from South Bend to Austin
Discover the top 3 airlines that operate flights from South Bend to Austin. 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 August 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$383 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$399 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$260 | Average$386 | FlexibilityNo cancel fee | On-timeN/A |