Flights from Boston to South Las Vegas

Cheapest flights from Boston

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.

Wed, Aug 13 - Sat, Aug 16

BOS

Logan Intl.

LAS

Harry Reid Intl.

$223 Roundtrip, found 8 hours ago

$223

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Wed, Aug 13 from Logan Intl. to Harry Reid Intl., returning Sat, Aug 16, priced at $223 found 8 hours ago

Sun, Sep 7 - Thu, Sep 11

BOS

Logan Intl.

LAS

Harry Reid Intl.

$224 Roundtrip, found 19 hours ago

$224

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sun, Sep 7 from Logan Intl. to Harry Reid Intl., returning Thu, Sep 11, priced at $224 found 19 hours ago

Tue, Aug 12 - Sat, Aug 16

BOS

Logan Intl.

LAS

Harry Reid Intl.

$226 Roundtrip, found 8 hours ago

$226

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Tue, Aug 12 from Logan Intl. to Harry Reid Intl., returning Sat, Aug 16, priced at $226 found 8 hours ago

Sun, Sep 7 - Thu, Sep 11

BOS

Logan Intl.

LAS

Harry Reid Intl.

$228 Roundtrip, found 19 hours ago

$228

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sun, Sep 7 from Logan Intl. to Harry Reid Intl., returning Thu, Sep 11, priced at $228 found 19 hours ago

Tue, Oct 21 - Thu, Oct 23

BOS

Logan Intl.

LAS

Harry Reid Intl.

$229 Roundtrip, found 1 day ago

$229

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Oct 21 from Logan Intl. to Harry Reid Intl., returning Thu, Oct 23, priced at $229 found 1 day ago

Sun, Sep 7 - Thu, Sep 11

BOS

Logan Intl.

LAS

Harry Reid Intl.

$230 Roundtrip, found 19 hours ago

$230

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sun, Sep 7 from Logan Intl. to Harry Reid Intl., returning Thu, Sep 11, priced at $230 found 19 hours ago

Mon, Aug 11 - Sat, Aug 16

BOS

Logan Intl.

LAS

Harry Reid Intl.

$232 Roundtrip, found 8 hours ago

$232

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Mon, Aug 11 from Logan Intl. to Harry Reid Intl., returning Sat, Aug 16, priced at $232 found 8 hours ago

Tue, Sep 9 - Thu, Sep 11

BOS

Logan Intl.

LAS

Harry Reid Intl.

$233 Roundtrip, found 19 hours ago

$233

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Sep 9 from Logan Intl. to Harry Reid Intl., returning Thu, Sep 11, priced at $233 found 19 hours ago

Thu, Sep 4 - Sat, Sep 13

BOS

Logan Intl.

LAS

Harry Reid Intl.

$234 Roundtrip, found 19 hours ago

$234

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Sep 4 from Logan Intl. to Harry Reid Intl., returning Sat, Sep 13, priced at $234 found 19 hours ago

Mon, Oct 20 - Tue, Oct 21

BOS

Logan Intl.

LAS

Harry Reid Intl.

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Oct 20 from Logan Intl. to Harry Reid Intl., returning Tue, Oct 21, priced at $235 found 1 day ago

Wed, Aug 13 - Mon, Aug 18

BOS

Logan Intl.

LAS

Harry Reid Intl.

$237 Roundtrip, found 8 hours ago

$237

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Wed, Aug 13 from Logan Intl. to Harry Reid Intl., returning Mon, Aug 18, priced at $237 found 8 hours ago

Thu, Oct 2 - Thu, Oct 16

BOS

Logan Intl.

LAS

Harry Reid Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Oct 2 from Logan Intl. to Harry Reid Intl., returning Thu, Oct 16, priced at $237 found 1 day ago

Tue, Aug 12 - Fri, Aug 22

PVD

T.F. Green

LAS

Harry Reid Intl.

$257 Roundtrip, found 3 days ago

$257

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Aug 12 from T.F. Green to Harry Reid Intl., returning Fri, Aug 22, priced at $257 found 3 days ago

Mon, Oct 6 - Tue, Oct 14

BOS

Logan Intl.

LAS

Harry Reid Intl.

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Mon, Oct 6 from Logan Intl. to Harry Reid Intl., returning Tue, Oct 14, priced at $267 found 1 day ago

Mon, Aug 11 - Sun, Aug 24

PVD

T.F. Green

LAS

Harry Reid Intl.

$275 Roundtrip, found 3 days ago

$275

Roundtrip

found 3 days ago

Select American Airlines flight, departing Mon, Aug 11 from T.F. Green to Harry Reid Intl., returning Sun, Aug 24, priced at $275 found 3 days ago

Tue, Oct 21 - Tue, Oct 21

BOS

Logan Intl.

LAS

Harry Reid Intl.

$281 Roundtrip, found 1 day ago

$281

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Oct 21 from Logan Intl. to Harry Reid Intl., returning Tue, Oct 21, priced at $281 found 1 day ago

Mon, Jul 28 - Fri, Aug 1

BOS

Logan Intl.

LAS

Harry Reid Intl.

$282 Roundtrip, found 3 days ago

$282

Roundtrip

found 3 days ago

Select United flight, departing Mon, Jul 28 from Logan Intl. to Harry Reid Intl., returning Fri, Aug 1, priced at $282 found 3 days ago

Sun, Sep 7 - Thu, Sep 11

BOS

Logan Intl.

LAS

Harry Reid Intl.

$300 Roundtrip, found 19 hours ago

$300

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Sep 7 from Logan Intl. to Harry Reid Intl., returning Thu, Sep 11, priced at $300 found 19 hours ago

Mon, Oct 13 - Thu, Oct 16

BOS

Logan Intl.

LAS

Harry Reid Intl.

$315 Roundtrip, found 3 days ago

$315

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Mon, Oct 13 from Logan Intl. to Harry Reid Intl., returning Thu, Oct 16, priced at $315 found 3 days ago

Thu, Oct 2 - Sun, Oct 12

BOS

Logan Intl.

LAS

Harry Reid Intl.

$513 Roundtrip, found 4 days ago

$513

Roundtrip

found 4 days ago

Select Sun Country Airlines flight, departing Thu, Oct 2 from Logan Intl. to Harry Reid Intl., returning Sun, Oct 12, priced at $513 found 4 days ago