Cheap Frontier Airlines flights San Francisco (SFO) to Jacksonville (JAX)

Cheap Frontier Airlines flights San Francisco (SFO) to Jacksonville (JAX)

Prices were available within the past 7 days and start at for one-way flights and $335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Sun, Sep 21

SFO

San Francisco

JAX

Jacksonville

$335 Roundtrip, found 22 hours ago

$335

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Sep 13 from San Francisco to Jacksonville, returning Sun, Sep 21, priced at $335 found 22 hours ago

Sat, Sep 13 - Sun, Sep 14

SFO

San Francisco

JAX

Jacksonville

$339 Roundtrip, found 22 hours ago

$339

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Sep 13 from San Francisco to Jacksonville, returning Sun, Sep 14, priced at $339 found 22 hours ago