Cheap United flights Boise (BOI) to San Antonio (SAT)

Cheap United flights Boise (BOI) to San Antonio (SAT)

Prices were available within the past 7 days and start at for one-way flights and $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 15 - Wed, Dec 31

BOI

Boise

SAT

San Antonio

$347 Roundtrip, found 3 days ago

$347

Roundtrip

found 3 days ago

Select United flight, departing Mon, Dec 15 from Boise to San Antonio, returning Wed, Dec 31, priced at $347 found 3 days ago

Wed, Dec 17 - Sat, Dec 27

BOI

Boise

SAT

San Antonio

$522 Roundtrip, found 3 days ago

$522

Roundtrip

found 3 days ago

Select United flight, departing Wed, Dec 17 from Boise to San Antonio, returning Sat, Dec 27, priced at $522 found 3 days ago