$125 Cheap Frontier Airlines flights Washington (IAD) to San Antonio (SAT)

$125 Cheap Frontier Airlines flights Washington (IAD) to San Antonio (SAT)

Prices were available within the past 7 days and start at $125 for one-way flights and $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 2 - Fri, Jun 6

IAD

Washington

SAT

San Antonio

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Washington to San Antonio, returning Fri, Jun 6, priced at $220 found 1 day ago

Mon, Jun 2 - Fri, Jun 6

IAD

Washington

SAT

San Antonio

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Washington to San Antonio, returning Fri, Jun 6, priced at $228 found 1 day ago