$269 Cheap Delta flights Jacksonville (JAX) to Ontario (ONT)

$269 Cheap Delta flights Jacksonville (JAX) to Ontario (ONT)

Prices were available within the past 7 days and start at $269 for one-way flights and $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 8 - Wed, Dec 17

JAX

Jacksonville

ONT

Ontario

$353 Roundtrip, found 2 days ago

$353

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Dec 8 from Jacksonville to Ontario, returning Wed, Dec 17, priced at $353 found 2 days ago

Mon, Dec 8 - Sun, Dec 21

JAX

Jacksonville

ONT

Ontario

$372 Roundtrip, found 2 days ago

$372

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Dec 8 from Jacksonville to Ontario, returning Sun, Dec 21, priced at $372 found 2 days ago

Mon, Dec 8 - Thu, Dec 18

JAX

Jacksonville

ONT

Ontario

$402 Roundtrip, found 2 days ago

$402

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Dec 8 from Jacksonville to Ontario, returning Thu, Dec 18, priced at $402 found 2 days ago

Sun, Dec 7 - Sun, Dec 21

JAX

Jacksonville

ONT

Ontario

$437 Roundtrip, found 2 days ago

$437

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Dec 7 from Jacksonville to Ontario, returning Sun, Dec 21, priced at $437 found 2 days ago

Sun, Dec 7 - Fri, Dec 19

JAX

Jacksonville

ONT

Ontario

$578 Roundtrip, found 2 days ago

$578

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Dec 7 from Jacksonville to Ontario, returning Fri, Dec 19, priced at $578 found 2 days ago