$234 Cheap United flights Boston (BOS) to San Antonio (SAT)

$234 Cheap United flights Boston (BOS) to San Antonio (SAT)

Prices were available within the past 7 days and start at $234 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 11 - Sun, Mar 15

BOS

Boston

SAT

San Antonio

$357 Roundtrip, found 4 hours ago

$357

Roundtrip

found 4 hours ago

Select United flight, departing Wed, Mar 11 from Boston to San Antonio, returning Sun, Mar 15, priced at $357 found 4 hours ago

Fri, Mar 20 - Tue, Mar 24

BOS

Boston

SAT

San Antonio

$415 Roundtrip, found 1 hour ago

$415

Roundtrip

found 1 hour ago

Select United flight, departing Fri, Mar 20 from Boston to San Antonio, returning Tue, Mar 24, priced at $415 found 1 hour ago

Fri, Mar 20 - Tue, Mar 24

BOS

Boston

SAT

San Antonio

$420 Roundtrip, found 1 hour ago

$420

Roundtrip

found 1 hour ago

Select United flight, departing Fri, Mar 20 from Boston to San Antonio, returning Tue, Mar 24, priced at $420 found 1 hour ago