Cheap United flights Ontario (ONT) to Jacksonville (JAX)

Cheap United flights Ontario (ONT) to Jacksonville (JAX)

Prices were available within the past 7 days and start at for one-way flights and $434 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 5 - Mon, Nov 17

ONT

Ontario

JAX

Jacksonville

$434 Roundtrip, found 1 day ago

$434

Roundtrip

found 1 day ago

Select United flight, departing Wed, Nov 5 from Ontario to Jacksonville, returning Mon, Nov 17, priced at $434 found 1 day ago