$159 Cheap Frontier Airlines flights Ontario (ONT) to New York (JFK)

$159 Cheap Frontier Airlines flights Ontario (ONT) to New York (JFK)

Prices were available within the past 7 days and start at $159 for one-way flights and $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 25 - Tue, Sep 30

ONT

Ontario

JFK

New York

$306 Roundtrip, found 14 hours ago

$306

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Thu, Sep 25 from Ontario to New York, returning Tue, Sep 30, priced at $306 found 14 hours ago

Thu, Sep 25 - Wed, Oct 1

ONT

Ontario

JFK

New York

$326 Roundtrip, found 14 hours ago

$326

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Thu, Sep 25 from Ontario to New York, returning Wed, Oct 1, priced at $326 found 14 hours ago

Tue, Sep 23 - Sun, Sep 28

ONT

Ontario

JFK

New York

$331 Roundtrip, found 14 hours ago

$331

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Tue, Sep 23 from Ontario to New York, returning Sun, Sep 28, priced at $331 found 14 hours ago

Thu, Sep 25 - Thu, Oct 2

ONT

Ontario

JFK

New York

$334 Roundtrip, found 14 hours ago

$334

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Thu, Sep 25 from Ontario to New York, returning Thu, Oct 2, priced at $334 found 14 hours ago

Thu, Sep 25 - Fri, Oct 3

ONT

Ontario

JFK

New York

$339 Roundtrip, found 14 hours ago

$339

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Thu, Sep 25 from Ontario to New York, returning Fri, Oct 3, priced at $339 found 14 hours ago

Fri, Sep 26 - Sun, Sep 28

ONT

Ontario

JFK

New York

$344 Roundtrip, found 14 hours ago

$344

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Fri, Sep 26 from Ontario to New York, returning Sun, Sep 28, priced at $344 found 14 hours ago