Flights from Las Vegas to Washington

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, Jun 17 - Sun, Jun 22

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$170 Roundtrip, found 4 days ago

$170

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jun 22, priced at $170 found 4 days ago

Fri, Jun 27 - Mon, Jun 30

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$179 Roundtrip, found 3 days ago

$179

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 27 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Jun 30, priced at $179 found 3 days ago

Fri, Jun 27 - Tue, Jul 1

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$186 Roundtrip, found 3 days ago

$186

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 27 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 1, priced at $186 found 3 days ago

Tue, Jun 17 - Sun, Jun 22

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$188 Roundtrip, found 4 days ago

$188

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jun 22, priced at $188 found 4 days ago

Tue, Jun 17 - Sat, Jun 21

LAS

Harry Reid Intl.

IAD

Washington Dulles Intl.

$189 Roundtrip, found 16 hours ago

$189

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Harry Reid Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $189 found 16 hours ago

Tue, Jun 24 - Tue, Jul 1

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$192 Roundtrip, found 3 days ago

$192

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Jul 1, priced at $192 found 3 days ago

Fri, Jun 27 - Sat, Jun 28

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$196 Roundtrip, found 3 days ago

$196

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 27 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Jun 28, priced at $196 found 3 days ago

Tue, Jun 17 - Sun, Jun 22

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jun 22, priced at $197 found 4 days ago

Tue, Jun 17 - Sun, Jun 22

LAS

Harry Reid Intl.

IAD

Washington Dulles Intl.

$199 Roundtrip, found 16 hours ago

$199

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Tue, Jun 17 from Harry Reid Intl. to Washington Dulles Intl., returning Sun, Jun 22, priced at $199 found 16 hours ago

Tue, Jun 24 - Thu, Jun 26

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$202 Roundtrip, found 3 days ago

$202

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jun 26, priced at $202 found 3 days ago

Wed, Jun 25 - Thu, Jun 26

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$205 Roundtrip, found 3 days ago

$205

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jun 25 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Jun 26, priced at $205 found 3 days ago

Thu, Oct 16 - Tue, Oct 21

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$206 Roundtrip, found 6 days ago

$206

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Oct 16 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Oct 21, priced at $206 found 6 days ago

Tue, Jun 17 - Sun, Jun 22

LAS

Harry Reid Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$208 Roundtrip, found 4 days ago

$208

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Harry Reid Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sun, Jun 22, priced at $208 found 4 days ago

Sat, Jun 14 - Sat, Jun 21

LAS

Harry Reid Intl.

IAD

Washington Dulles Intl.

$209 Roundtrip, found 16 hours ago

$209

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Harry Reid Intl. to Washington Dulles Intl., returning Sat, Jun 21, priced at $209 found 16 hours ago

Wed, Oct 15 - Tue, Oct 21

LAS

Harry Reid Intl.

DCA

Ronald Reagan Washington National

$216 Roundtrip, found 6 days ago

$216

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 15 from Harry Reid Intl. to Ronald Reagan Washington National, returning Tue, Oct 21, priced at $216 found 6 days ago

Tue, Jun 17 - Tue, Jun 24

LAS

Harry Reid Intl.

IAD

Washington Dulles Intl.

$231 Roundtrip, found 16 hours ago

$231

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jun 17 from Harry Reid Intl. to Washington Dulles Intl., returning Tue, Jun 24, priced at $231 found 16 hours ago

Tue, Jun 17 - Tue, Jun 24

LAS

Harry Reid Intl.

IAD

Washington Dulles Intl.

$257 Roundtrip, found 16 hours ago

$257

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Jun 17 from Harry Reid Intl. to Washington Dulles Intl., returning Tue, Jun 24, priced at $257 found 16 hours ago

Thu, Oct 16 - Tue, Oct 21

LAS

Harry Reid Intl.

DCA

Ronald Reagan Washington National

$275 Roundtrip, found 6 days ago

$275

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Thu, Oct 16 from Harry Reid Intl. to Ronald Reagan Washington National, returning Tue, Oct 21, priced at $275 found 6 days ago

Thu, Oct 16 - Tue, Oct 21

LAS

Harry Reid Intl.

DCA

Ronald Reagan Washington National

$297 Roundtrip, found 6 days ago

$297

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Oct 16 from Harry Reid Intl. to Ronald Reagan Washington National, returning Tue, Oct 21, priced at $297 found 6 days ago

Thu, Oct 16 - Tue, Oct 21

LAS

Harry Reid Intl.

DCA

Ronald Reagan Washington National

$316 Roundtrip, found 6 days ago

$316

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Thu, Oct 16 from Harry Reid Intl. to Ronald Reagan Washington National, returning Tue, Oct 21, priced at $316 found 6 days ago