Cheap Frontier Airlines flights Seattle (SEA) to San Jose (SJC)

Cheap Frontier Airlines flights Seattle (SEA) to San Jose (SJC)

Prices were available within the past 7 days and start at for one-way flights and $290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 18 - Sun, Jun 22

SEA

Seattle

SJC

San Jose

$290 Roundtrip, found 2 days ago

$290

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jun 18 from Seattle to San Jose, returning Sun, Jun 22, priced at $290 found 2 days ago