$195 Cheap Frontier Airlines flights San Antonio (SAT) to Boston (BOS)

$195 Cheap Frontier Airlines flights San Antonio (SAT) to Boston (BOS)

Prices were available within the past 7 days and start at $195 for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 4 - Thu, Jul 23

SAT

San Antonio

BOS

Boston

$349 Roundtrip, found 14 hours ago

$349

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Sat, Jul 4 from San Antonio to Boston, returning Thu, Jul 23, priced at $349 found 14 hours ago

Sat, Jul 4 - Sun, Jul 19

SAT

San Antonio

BOS

Boston

$375 Roundtrip, found 14 hours ago

$375

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Sat, Jul 4 from San Antonio to Boston, returning Sun, Jul 19, priced at $375 found 14 hours ago

Mon, Jul 6 - Sun, Jul 19

SAT

San Antonio

BOS

Boston

$430 Roundtrip, found 14 hours ago

$430

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Mon, Jul 6 from San Antonio to Boston, returning Sun, Jul 19, priced at $430 found 14 hours ago