How long is the flight from Las Vegas to Washington Dulles?

LAS–IAD is 4h 22m nonstop, covering 3,316 km (2,060 mi).

Which airlines fly nonstop from Las Vegas to Washington Dulles?

Frontier Airlines, NetJets Aviation, United Airlines operate this route nonstop.

How much is a flight from Las Vegas to Washington Dulles?

One-way fares on LAS–IAD recently started from $66 ($237 nonstop). The lowest recent fare is for travel in February 2027. Fares change daily, so check current prices before booking.

How often do flights run from Las Vegas to Washington Dulles?

The route is served 7 days a week (21 scheduled departures).

Flights from Las Vegas to Washington Dulles

LASIAD

Harry Reid International Airport (Las Vegas, United States) → Washington Dulles International Airport (Dulles, United States)

Also known as Las Vegas.

Nonstop: 4h 22m
Distance: 3,316 km
Frequency: 7×/week
One-way from: $66
Airlines: Frontier Airlines, NetJets Aviation, United Airlines

Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

UA114007:40→15:084h 28mUnited Airlines
UA263013:17→20:454h 28mUnited Airlines
UA28423:45→07:074h 22mUnited Airlines

Tuesday

UA114007:40→15:084h 28mUnited Airlines
UA263013:17→20:454h 28mUnited Airlines
UA28423:45→07:074h 22mUnited Airlines

Wednesday

UA114007:40→15:084h 28mUnited Airlines
UA263013:17→20:454h 28mUnited Airlines
UA28423:45→07:074h 22mUnited Airlines

Thursday

UA114007:40→15:084h 28mUnited Airlines
UA263013:17→20:454h 28mUnited Airlines
UA28423:45→07:074h 22mUnited Airlines

Friday

UA114007:40→15:084h 28mUnited Airlines
UA263013:17→20:454h 28mUnited Airlines
UA28423:45→07:074h 22mUnited Airlines

Saturday

UA114007:40→15:084h 28mUnited Airlines
UA263013:17→20:454h 28mUnited Airlines
UA28423:45→07:074h 22mUnited Airlines

Sunday

UA114007:40→15:085h 28mUnited Airlines
UA263013:17→20:454h 28mUnited Airlines
UA28423:45→07:074h 22mUnited Airlines

Las Vegas to Washington Dulles — frequently asked

How long is the flight from Las Vegas to Washington Dulles?: LAS–IAD is 4h 22m nonstop, covering 3,316 km (2,060 mi).
Which airlines fly nonstop from Las Vegas to Washington Dulles?: Frontier Airlines, NetJets Aviation, United Airlines operate this route nonstop.
How much is a flight from Las Vegas to Washington Dulles?: One-way fares on LAS–IAD recently started from $66 ($237 nonstop). The lowest recent fare is for travel in February 2027. Fares change daily, so check current prices before booking.
How often do flights run from Las Vegas to Washington Dulles?: The route is served 7 days a week (21 scheduled departures).