Flights from Las Vegas to Old Westbury

Cheapest flights from Las Vegas

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.

Tue, Aug 12 - Sat, Aug 16

LAS

Harry Reid Intl.

EWR

Newark Liberty Intl. Airport

$160 Roundtrip, found 6 hours ago

$160

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Harry Reid Intl. to Newark Liberty Intl. Airport, returning Sat, Aug 16, priced at $160 found 6 hours ago

Tue, Sep 23 - Mon, Sep 29

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$161 Roundtrip, found 15 hours ago

$161

Roundtrip

found 15 hours ago

Select JetBlue Airways flight, departing Tue, Sep 23 from Harry Reid Intl. to John F. Kennedy Intl., returning Mon, Sep 29, priced at $161 found 15 hours ago

Fri, Sep 19 - Tue, Sep 23

LAS

Harry Reid Intl.

EWR

Newark Liberty Intl. Airport

$169 Roundtrip, found 4 days ago

$169

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, Sep 19 from Harry Reid Intl. to Newark Liberty Intl. Airport, returning Tue, Sep 23, priced at $169 found 4 days ago

Wed, Sep 3 - Sat, Sep 13

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$170 Roundtrip, found 1 day ago

$170

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Sep 3 from Harry Reid Intl. to John F. Kennedy Intl., returning Sat, Sep 13, priced at $170 found 1 day ago

Wed, Aug 13 - Mon, Aug 25

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$171 Roundtrip, found 1 day ago

$171

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Aug 13 from Harry Reid Intl. to John F. Kennedy Intl., returning Mon, Aug 25, priced at $171 found 1 day ago

Tue, Sep 23 - Mon, Sep 29

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$179 Roundtrip, found 15 hours ago

$179

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Sep 23 from Harry Reid Intl. to John F. Kennedy Intl., returning Mon, Sep 29, priced at $179 found 15 hours ago

Fri, Aug 15 - Thu, Sep 4

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$180 Roundtrip, found 1 day ago

$180

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Aug 15 from Harry Reid Intl. to John F. Kennedy Intl., returning Thu, Sep 4, priced at $180 found 1 day ago

Sun, Nov 2 - Thu, Nov 6

LAS

Harry Reid Intl.

EWR

Newark Liberty Intl. Airport

$185 Roundtrip, found 3 hours ago

$185

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Sun, Nov 2 from Harry Reid Intl. to Newark Liberty Intl. Airport, returning Thu, Nov 6, priced at $185 found 3 hours ago

Tue, Aug 26 - Sat, Sep 6

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$189 Roundtrip, found 1 day ago

$189

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 26 from Harry Reid Intl. to John F. Kennedy Intl., returning Sat, Sep 6, priced at $189 found 1 day ago

Tue, Aug 12 - Sat, Aug 16

LAS

Harry Reid Intl.

EWR

Newark Liberty Intl. Airport

$191 Roundtrip, found 6 hours ago

$191

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Harry Reid Intl. to Newark Liberty Intl. Airport, returning Sat, Aug 16, priced at $191 found 6 hours ago

Wed, Nov 5 - Wed, Nov 5

LAS

Harry Reid Intl.

EWR

Newark Liberty Intl. Airport

$192 Roundtrip, found 3 hours ago

$192

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Wed, Nov 5 from Harry Reid Intl. to Newark Liberty Intl. Airport, returning Wed, Nov 5, priced at $192 found 3 hours ago

Mon, Nov 3 - Tue, Nov 4

LAS

Harry Reid Intl.

EWR

Newark Liberty Intl. Airport

$193 Roundtrip, found 3 hours ago

$193

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Mon, Nov 3 from Harry Reid Intl. to Newark Liberty Intl. Airport, returning Tue, Nov 4, priced at $193 found 3 hours ago

Tue, Aug 12 - Sat, Aug 16

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$194 Roundtrip, found 6 hours ago

$194

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Harry Reid Intl. to John F. Kennedy Intl., returning Sat, Aug 16, priced at $194 found 6 hours ago

Thu, Oct 30 - Thu, Nov 6

LAS

Harry Reid Intl.

EWR

Newark Liberty Intl. Airport

$195 Roundtrip, found 3 hours ago

$195

Roundtrip

found 3 hours ago

Select Spirit Airlines flight, departing Thu, Oct 30 from Harry Reid Intl. to Newark Liberty Intl. Airport, returning Thu, Nov 6, priced at $195 found 3 hours ago

Fri, Aug 1 - Mon, Aug 18

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$196 Roundtrip, found 1 day ago

$196

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Fri, Aug 1 from Harry Reid Intl. to John F. Kennedy Intl., returning Mon, Aug 18, priced at $196 found 1 day ago

Tue, Sep 23 - Mon, Sep 29

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$200 Roundtrip, found 15 hours ago

$200

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, Sep 23 from Harry Reid Intl. to John F. Kennedy Intl., returning Mon, Sep 29, priced at $200 found 15 hours ago

Fri, Aug 8 - Tue, Aug 26

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$201 Roundtrip, found 1 day ago

$201

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Fri, Aug 8 from Harry Reid Intl. to John F. Kennedy Intl., returning Tue, Aug 26, priced at $201 found 1 day ago

Tue, Aug 12 - Sat, Aug 16

LAS

Harry Reid Intl.

LGA

LaGuardia

$212 Roundtrip, found 6 hours ago

$212

Roundtrip

found 6 hours ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Harry Reid Intl. to LaGuardia, returning Sat, Aug 16, priced at $212 found 6 hours ago

Fri, Aug 8 - Thu, Aug 28

LAS

Harry Reid Intl.

JFK

John F. Kennedy Intl.

$239 Roundtrip, found 1 day ago

$239

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Fri, Aug 8 from Harry Reid Intl. to John F. Kennedy Intl., returning Thu, Aug 28, priced at $239 found 1 day ago

Sun, Nov 2 - Thu, Nov 6

LAS

Harry Reid Intl.

EWR

Newark Liberty Intl. Airport

$354 Roundtrip, found 3 hours ago

$354

Roundtrip

found 3 hours ago

Select United flight, departing Sun, Nov 2 from Harry Reid Intl. to Newark Liberty Intl. Airport, returning Thu, Nov 6, priced at $354 found 3 hours ago