Round Trip Flights to Las Vegas from Washington DC

Expedia and United Airlines are offering nonstop roundtrip flights between Las Vegas (LAS) and Washington DC (IAD) for $157. These are basic economy fares and include a personal item.

Availability:

• Departs IAD: July 1-2, 7-9, 12-16, 19-23, 26-30; Aug 2-5
• Departs LAS: July 1-2, 4, 8-12, 15-19, 22-26, 29-31; Aug 1-2, 5