Flights from Allentown to Las Vegas

Cheapest flights from Allentown

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.

Sat, Nov 8 - Tue, Nov 11

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$161 Roundtrip, just found

$161

Roundtrip

just found

Select American Airlines flight, departing Sat, Nov 8 from Philadelphia Intl. to Harry Reid Intl., returning Tue, Nov 11, priced at $161 just found

Thu, Aug 21 - Sun, Aug 24

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$168 Roundtrip, just found

$168

Roundtrip

just found

Select Spirit Airlines flight, departing Thu, Aug 21 from Philadelphia Intl. to Harry Reid Intl., returning Sun, Aug 24, priced at $168 just found

Sun, Aug 10 - Wed, Aug 13

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$170 Roundtrip, just found

$170

Roundtrip

just found

Select Frontier Airlines flight, departing Sun, Aug 10 from Philadelphia Intl. to Harry Reid Intl., returning Wed, Aug 13, priced at $170 just found

Fri, Jul 11 - Sat, Jul 12

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$178 Roundtrip, just found

$178

Roundtrip

just found

Select Spirit Airlines flight, departing Fri, Jul 11 from Philadelphia Intl. to Harry Reid Intl., returning Sat, Jul 12, priced at $178 just found

Sun, Aug 10 - Wed, Aug 13

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$179 Roundtrip, just found

$179

Roundtrip

just found

Select Frontier Airlines flight, departing Sun, Aug 10 from Philadelphia Intl. to Harry Reid Intl., returning Wed, Aug 13, priced at $179 just found

Mon, Aug 18 - Thu, Aug 21

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$180 Roundtrip, just found

$180

Roundtrip

just found

Select Frontier Airlines flight, departing Mon, Aug 18 from Philadelphia Intl. to Harry Reid Intl., returning Thu, Aug 21, priced at $180 just found

Sun, Aug 10 - Sat, Aug 16

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$182 Roundtrip, just found

$182

Roundtrip

just found

Select Frontier Airlines flight, departing Sun, Aug 10 from Philadelphia Intl. to Harry Reid Intl., returning Sat, Aug 16, priced at $182 just found

Mon, Aug 18 - Thu, Aug 21

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$185 Roundtrip, just found

$185

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Aug 18 from Philadelphia Intl. to Harry Reid Intl., returning Thu, Aug 21, priced at $185 just found

Mon, Aug 18 - Thu, Aug 21

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$196 Roundtrip, just found

$196

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Aug 18 from Philadelphia Intl. to Harry Reid Intl., returning Thu, Aug 21, priced at $196 just found

Thu, Aug 21 - Sun, Aug 24

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$199 Roundtrip, just found

$199

Roundtrip

just found

Select Spirit Airlines flight, departing Thu, Aug 21 from Philadelphia Intl. to Harry Reid Intl., returning Sun, Aug 24, priced at $199 just found

Mon, Aug 18 - Thu, Aug 21

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$201 Roundtrip, just found

$201

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Aug 18 from Philadelphia Intl. to Harry Reid Intl., returning Thu, Aug 21, priced at $201 just found

Thu, Aug 21 - Sun, Aug 24

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$206 Roundtrip, just found

$206

Roundtrip

just found

Select Spirit Airlines flight, departing Thu, Aug 21 from Philadelphia Intl. to Harry Reid Intl., returning Sun, Aug 24, priced at $206 just found

Thu, Aug 21 - Sun, Aug 24

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$207 Roundtrip, just found

$207

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Aug 21 from Philadelphia Intl. to Harry Reid Intl., returning Sun, Aug 24, priced at $207 just found

Sun, Oct 5 - Wed, Oct 8

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$208 Roundtrip, just found

$208

Roundtrip

just found

Select Spirit Airlines flight, departing Sun, Oct 5 from Philadelphia Intl. to Harry Reid Intl., returning Wed, Oct 8, priced at $208 just found

Wed, Aug 13 - Wed, Aug 13

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$216 Roundtrip, found 1 day ago

$216

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Aug 13 from Philadelphia Intl. to Harry Reid Intl., returning Wed, Aug 13, priced at $216 found 1 day ago

Sat, Nov 8 - Tue, Nov 11

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$257 Roundtrip, just found

$257

Roundtrip

just found

Select Delta flight, departing Sat, Nov 8 from Philadelphia Intl. to Harry Reid Intl., returning Tue, Nov 11, priced at $257 just found

Mon, Aug 18 - Thu, Aug 21

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$322 Roundtrip, just found

$322

Roundtrip

just found

Select JetBlue Airways flight, departing Mon, Aug 18 from Philadelphia Intl. to Harry Reid Intl., returning Thu, Aug 21, priced at $322 just found

Wed, Oct 1 - Fri, Oct 10

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$370 Roundtrip, just found

$370

Roundtrip

just found

Select Alaska Airlines flight, departing Wed, Oct 1 from Philadelphia Intl. to Harry Reid Intl., returning Fri, Oct 10, priced at $370 just found

Sat, Nov 8 - Tue, Nov 11

PHL

Philadelphia Intl.

LAS

Harry Reid Intl.

$442 Roundtrip, just found

$442

Roundtrip

just found

Select United flight, departing Sat, Nov 8 from Philadelphia Intl. to Harry Reid Intl., returning Tue, Nov 11, priced at $442 just found

Thu, Oct 9 - Sun, Oct 12

TTN

Mercer

LAS

Harry Reid Intl.

$678 Roundtrip, just found

$678

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Oct 9 from Mercer to Harry Reid Intl., returning Sun, Oct 12, priced at $678 just found