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Find cheap one-way flights from Austin to South Bend starting at US$187.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Austin to South Bend?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Austin to South Bend

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From US$187
Delta Air Lines
From US$208
Allegiant Air
From US$281
American Airlines
From US$284
Frontier Airlines
From US$294
Southwest Airlines
From US$346
Sun Country Airlines
From US$416
Alaska Airlines
From US$571
ANA airlines

Find more flights and airlines

Find cheap flights from Austin to South Bend by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Austin to South Bend.

  • Cheapest
    United Airlines
    AUS
    17:26
    4h 32m
    1 transfer
    SBN
    22:58
    Austin-Bergstrom International Airport - South Bend International Airport
    Tue, Apr 16United Airlines
    US$187
  • United Airlines
    AUS
    17:26
    4h 32m
    1 transfer
    SBN
    22:58
    Austin-Bergstrom International Airport - South Bend International Airport
    Tue, Apr 16United Airlines
    US$187
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Austin (AUS) to South Bend (SBN) the cheapest?

    Airlines adjust prices for flights from Austin to South Bend based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Austin (AUS) to South Bend (SBN) cost?

    According to Trip.com's data, the lowest price is around $545.
  • What is the transportation method from the main airport to downtown in South Bend?

    • The distance from South Bend International Airport to downtown is about 5km. It takes about 20 minutes by taxi.

Austin to South Bend Flight Information

Cheapest nonstop flight price

$186

Off-season for travel

January

Peak season for travel

October