$139 Cheap JetBlue Airways flights New York (JFK) to Ontario (ONT)

$139 Cheap JetBlue Airways flights New York (JFK) to Ontario (ONT)

Prices were available within the past 7 days and start at $139 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 2 - Tue, Jun 9

JFK

New York

ONT

Ontario

$277 Roundtrip, found 9 hours ago

$277

Roundtrip

found 9 hours ago

Select JetBlue Airways flight, departing Tue, Jun 2 from New York to Ontario, returning Tue, Jun 9, priced at $277 found 9 hours ago

Tue, Jun 2 - Tue, Jun 9

JFK

New York

ONT

Ontario

$279 Roundtrip, found 9 hours ago

$279

Roundtrip

found 9 hours ago

Select JetBlue Airways flight, departing Tue, Jun 2 from New York to Ontario, returning Tue, Jun 9, priced at $279 found 9 hours ago

Fri, May 29 - Tue, Jun 2

JFK

New York

ONT

Ontario

$292 Roundtrip, found 2 days ago

$292

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Fri, May 29 from New York to Ontario, returning Tue, Jun 2, priced at $292 found 2 days ago

Fri, May 29 - Sat, May 30

JFK

New York

ONT

Ontario

$307 Roundtrip, found 2 days ago

$307

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Fri, May 29 from New York to Ontario, returning Sat, May 30, priced at $307 found 2 days ago

Tue, Jun 2 - Tue, Jun 9

JFK

New York

ONT

Ontario

$329 Roundtrip, found 9 hours ago

$329

Roundtrip

found 9 hours ago

Select JetBlue Airways flight, departing Tue, Jun 2 from New York to Ontario, returning Tue, Jun 9, priced at $329 found 9 hours ago

Tue, Jun 2 - Tue, Jun 9

JFK

New York

ONT

Ontario

$354 Roundtrip, found 9 hours ago

$354

Roundtrip

found 9 hours ago

Select JetBlue Airways flight, departing Tue, Jun 2 from New York to Ontario, returning Tue, Jun 9, priced at $354 found 9 hours ago