Cheap United flights Ontario (ONT) to San Antonio (SAT)

Cheap United flights Ontario (ONT) to San Antonio (SAT)

Prices were available within the past 7 days and start at for one-way flights and $437 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 24 - Wed, Nov 26

ONT

Ontario

SAT

San Antonio

$437 Roundtrip, found 1 day ago

$437

Roundtrip

found 1 day ago

Select United flight, departing Mon, Nov 24 from Ontario to San Antonio, returning Wed, Nov 26, priced at $437 found 1 day ago

Fri, Nov 21 - Mon, Dec 1

ONT

Ontario

SAT

San Antonio

$477 Roundtrip, found 1 day ago

$477

Roundtrip

found 1 day ago

Select United flight, departing Fri, Nov 21 from Ontario to San Antonio, returning Mon, Dec 1, priced at $477 found 1 day ago