Flights from Las Vegas to Boston

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.

Thu, Jul 10 - Mon, Jul 14

LAS

Harry Reid Intl.

BOS

Logan Intl.

$217 Roundtrip, found 18 hours ago

$217

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Harry Reid Intl. to Logan Intl., returning Mon, Jul 14, priced at $217 found 18 hours ago

Thu, Jul 10 - Thu, Jul 17

LAS

Harry Reid Intl.

BOS

Logan Intl.

$226 Roundtrip, found 18 hours ago

$226

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Harry Reid Intl. to Logan Intl., returning Thu, Jul 17, priced at $226 found 18 hours ago

Fri, Jul 11 - Mon, Jul 14

LAS

Harry Reid Intl.

BOS

Logan Intl.

$227 Roundtrip, found 18 hours ago

$227

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Harry Reid Intl. to Logan Intl., returning Mon, Jul 14, priced at $227 found 18 hours ago

Wed, Jul 9 - Mon, Jul 14

LAS

Harry Reid Intl.

BOS

Logan Intl.

$234 Roundtrip, found 18 hours ago

$234

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Harry Reid Intl. to Logan Intl., returning Mon, Jul 14, priced at $234 found 18 hours ago

Fri, Jul 11 - Thu, Jul 17

LAS

Harry Reid Intl.

BOS

Logan Intl.

$236 Roundtrip, found 18 hours ago

$236

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Harry Reid Intl. to Logan Intl., returning Thu, Jul 17, priced at $236 found 18 hours ago

Fri, Jul 11 - Fri, Jul 18

LAS

Harry Reid Intl.

BOS

Logan Intl.

$237 Roundtrip, found 18 hours ago

$237

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Harry Reid Intl. to Logan Intl., returning Fri, Jul 18, priced at $237 found 18 hours ago

Wed, Jul 9 - Thu, Jul 17

LAS

Harry Reid Intl.

BOS

Logan Intl.

$243 Roundtrip, found 18 hours ago

$243

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Harry Reid Intl. to Logan Intl., returning Thu, Jul 17, priced at $243 found 18 hours ago

Wed, Jul 9 - Fri, Jul 18

LAS

Harry Reid Intl.

BOS

Logan Intl.

$244 Roundtrip, found 18 hours ago

$244

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Harry Reid Intl. to Logan Intl., returning Fri, Jul 18, priced at $244 found 18 hours ago

Fri, Jul 11 - Tue, Jul 15

LAS

Harry Reid Intl.

BOS

Logan Intl.

$246 Roundtrip, found 18 hours ago

$246

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Harry Reid Intl. to Logan Intl., returning Tue, Jul 15, priced at $246 found 18 hours ago

Sun, Jul 13 - Mon, Jul 14

LAS

Harry Reid Intl.

BOS

Logan Intl.

$249 Roundtrip, found 18 hours ago

$249

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Sun, Jul 13 from Harry Reid Intl. to Logan Intl., returning Mon, Jul 14, priced at $249 found 18 hours ago

Thu, Jul 10 - Wed, Jul 16

LAS

Harry Reid Intl.

BOS

Logan Intl.

$249 Roundtrip, found 18 hours ago

$249

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Thu, Jul 10 from Harry Reid Intl. to Logan Intl., returning Wed, Jul 16, priced at $249 found 18 hours ago

Tue, Jul 8 - Mon, Jul 14

LAS

Harry Reid Intl.

BOS

Logan Intl.

$251 Roundtrip, found 18 hours ago

$251

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Harry Reid Intl. to Logan Intl., returning Mon, Jul 14, priced at $251 found 18 hours ago

Wed, Jul 9 - Tue, Jul 15

LAS

Harry Reid Intl.

BOS

Logan Intl.

$253 Roundtrip, found 18 hours ago

$253

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Harry Reid Intl. to Logan Intl., returning Tue, Jul 15, priced at $253 found 18 hours ago

Fri, Jul 11 - Wed, Jul 16

LAS

Harry Reid Intl.

BOS

Logan Intl.

$259 Roundtrip, found 18 hours ago

$259

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Harry Reid Intl. to Logan Intl., returning Wed, Jul 16, priced at $259 found 18 hours ago

Tue, Jul 8 - Thu, Jul 17

LAS

Harry Reid Intl.

BOS

Logan Intl.

$260 Roundtrip, found 18 hours ago

$260

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Harry Reid Intl. to Logan Intl., returning Thu, Jul 17, priced at $260 found 18 hours ago

Fri, Jul 11 - Sat, Jul 19

LAS

Harry Reid Intl.

BOS

Logan Intl.

$261 Roundtrip, found 18 hours ago

$261

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Harry Reid Intl. to Logan Intl., returning Sat, Jul 19, priced at $261 found 18 hours ago

Wed, Jul 9 - Wed, Jul 16

LAS

Harry Reid Intl.

BOS

Logan Intl.

$266 Roundtrip, found 18 hours ago

$266

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Harry Reid Intl. to Logan Intl., returning Wed, Jul 16, priced at $266 found 18 hours ago

Wed, Jul 9 - Sat, Jul 19

LAS

Harry Reid Intl.

BOS

Logan Intl.

$268 Roundtrip, found 18 hours ago

$268

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Wed, Jul 9 from Harry Reid Intl. to Logan Intl., returning Sat, Jul 19, priced at $268 found 18 hours ago

Tue, Jul 8 - Tue, Jul 15

LAS

Harry Reid Intl.

BOS

Logan Intl.

$270 Roundtrip, found 18 hours ago

$270

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Harry Reid Intl. to Logan Intl., returning Tue, Jul 15, priced at $270 found 18 hours ago

Tue, Jul 8 - Wed, Jul 16

LAS

Harry Reid Intl.

BOS

Logan Intl.

$283 Roundtrip, found 18 hours ago

$283

Roundtrip

found 18 hours ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Harry Reid Intl. to Logan Intl., returning Wed, Jul 16, priced at $283 found 18 hours ago