San Diego (SAN) to South Bend (SBN) flight deal from $153 USD in economy class

AAAmerican Airlines

Round Trip•Economy

SAN

San Diego International Airport

San Diego, United States

SBN

South Bend Regional Airport

South Bend, United States

$328 USD

-53%$153 USD

Verified Nov 2, 2025 at 4:11 PM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$260 2$260 3$153 4$188 5$188 6$153 7$211 8$188 9$153 10$153 11$188 12$373 13$372 14$376 15$353 16$319 17$319 18$353 19$431 20$495 21$382 22$373 23$368 24$368 25$268 26$313 27$313 28$236 29$188 30$261 31$261 1 2 3 4

Rare Availability

7% of dates checked are available within 10% of the lowest price

Wednesday, December 24th, 2025

6 round-trip options

Returning

Mon, Dec 29, 2025•5 Day Trip

$475 USD

Google Flights

Returning

Tue, Dec 30, 2025•6 Day Trip

$426 USD

Google Flights

Returning

Wed, Dec 31, 2025•7 Day Trip

$368 USD

Google Flights

Returning

Thu, Jan 1, 2026•8 Day Trip

$373 USD

Google Flights

Returning

Fri, Jan 2, 2026•9 Day Trip

$373 USD

Google Flights

Returning

Sun, Jan 4, 2026•11 Day Trip

$475 USD

Google Flights