$504 Cheap Frontier Airlines flights Washington (IAD) to San Diego (SAN)

$504 Cheap Frontier Airlines flights Washington (IAD) to San Diego (SAN)

Prices were available within the past 7 days and start at $504 for one-way flights and $265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 13 - Fri, Oct 17

IAD

Washington

SAN

San Diego

$265 Roundtrip, found 3 days ago

$265

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Washington to San Diego, returning Fri, Oct 17, priced at $265 found 3 days ago