Flights from Riverside to Ronkonkoma

Cheapest flights from Riverside

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Mon, Nov 3

SNA

John Wayne

EWR

Newark Liberty Intl. Airport

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, Oct 23 from John Wayne to Newark Liberty Intl. Airport, returning Mon, Nov 3, priced at $227 found 5 days ago

Mon, Oct 20 - Wed, Nov 5

SNA

John Wayne

EWR

Newark Liberty Intl. Airport

$237 Roundtrip, found 5 days ago

$237

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Oct 20 from John Wayne to Newark Liberty Intl. Airport, returning Wed, Nov 5, priced at $237 found 5 days ago

Mon, Oct 20 - Mon, Nov 3

SNA

John Wayne

EWR

Newark Liberty Intl. Airport

$247 Roundtrip, found 5 days ago

$247

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Oct 20 from John Wayne to Newark Liberty Intl. Airport, returning Mon, Nov 3, priced at $247 found 5 days ago

Wed, Sep 17 - Wed, Oct 1

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Sep 17 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Wed, Oct 1, priced at $257 found 1 day ago

Tue, Sep 16 - Thu, Sep 25

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 16 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Thu, Sep 25, priced at $267 found 1 day ago

Wed, Sep 17 - Tue, Sep 30

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$267 Roundtrip, found 11 hours ago

$267

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Wed, Sep 17 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Tue, Sep 30, priced at $267 found 11 hours ago

Sat, Sep 13 - Tue, Sep 16

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$267 Roundtrip, found 5 days ago

$267

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Sat, Sep 13 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Tue, Sep 16, priced at $267 found 5 days ago

Sat, Sep 20 - Sat, Sep 27

SNA

John Wayne

JFK

John F. Kennedy Intl.

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 20 from John Wayne to John F. Kennedy Intl., returning Sat, Sep 27, priced at $268 found 1 day ago

Tue, Sep 16 - Thu, Sep 25

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 16 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Thu, Sep 25, priced at $272 found 1 day ago

Thu, Oct 23 - Mon, Nov 3

SNA

John Wayne

EWR

Newark Liberty Intl. Airport

$273 Roundtrip, found 5 days ago

$273

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Oct 23 from John Wayne to Newark Liberty Intl. Airport, returning Mon, Nov 3, priced at $273 found 5 days ago

Tue, Sep 16 - Thu, Sep 25

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 16 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Thu, Sep 25, priced at $277 found 1 day ago

Sun, Sep 14 - Tue, Sep 30

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Sep 14 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Tue, Sep 30, priced at $277 found 1 day ago

Fri, Sep 12 - Tue, Sep 16

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$281 Roundtrip, found 5 days ago

$281

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Sep 12 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Tue, Sep 16, priced at $281 found 5 days ago

Tue, Sep 16 - Thu, Sep 25

ONT

Los Angeles - Ontario Intl.

JFK

John F. Kennedy Intl.

$282 Roundtrip, found 1 day ago

$282

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Sep 16 from Los Angeles - Ontario Intl. to John F. Kennedy Intl., returning Thu, Sep 25, priced at $282 found 1 day ago

Fri, Sep 19 - Sat, Sep 20

SNA

John Wayne

EWR

Newark Liberty Intl. Airport

$284 Roundtrip, found 5 days ago

$284

Roundtrip

found 5 days ago

Select United flight, departing Fri, Sep 19 from John Wayne to Newark Liberty Intl. Airport, returning Sat, Sep 20, priced at $284 found 5 days ago

Wed, Sep 17 - Tue, Sep 30

SNA

John Wayne

JFK

John F. Kennedy Intl.

$287 Roundtrip, found 11 hours ago

$287

Roundtrip

found 11 hours ago

Select Delta flight, departing Wed, Sep 17 from John Wayne to John F. Kennedy Intl., returning Tue, Sep 30, priced at $287 found 11 hours ago

Thu, Oct 23 - Mon, Nov 3

SNA

John Wayne

EWR

Newark Liberty Intl. Airport

$333 Roundtrip, found 5 days ago

$333

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Oct 23 from John Wayne to Newark Liberty Intl. Airport, returning Mon, Nov 3, priced at $333 found 5 days ago

Wed, Sep 17 - Tue, Sep 30

LGB

Long Beach Municipal

JFK

John F. Kennedy Intl.

$370 Roundtrip, found 11 hours ago

$370

Roundtrip

found 11 hours ago

Select Delta flight, departing Wed, Sep 17 from Long Beach Municipal to John F. Kennedy Intl., returning Tue, Sep 30, priced at $370 found 11 hours ago

Wed, Sep 17 - Thu, Oct 2

SNA

John Wayne

JFK

John F. Kennedy Intl.

$386 Roundtrip, found 1 day ago

$386

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Wed, Sep 17 from John Wayne to John F. Kennedy Intl., returning Thu, Oct 2, priced at $386 found 1 day ago

Thu, Jul 31 - Sun, Aug 3

ONT

Los Angeles - Ontario Intl.

EWR

Newark Liberty Intl. Airport

$737 Roundtrip, found 1 hour ago

$737

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Thu, Jul 31 from Los Angeles - Ontario Intl. to Newark Liberty Intl. Airport, returning Sun, Aug 3, priced at $737 found 1 hour ago