Direct flights from Las Vegas to Dulles

Did you mean Flights from Dulles to Las Vegas?

Las Vegas

United States

LAS

Harry Reid International Airport

Dulles

United States

IAD

Washington Dulles International Airport

Route: Nonstop service available
Distance: 2,061 miles
Marketing airlines: 7 airlines
Aircraft: 9 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 19,000 points + $9.00 for LAS → IAD, Economy, on 2026-11-18, booked with Virgin Australia. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

LAS → IADEconomy
UA284
19,000 points+ $9.00
Departure
2026-11-18
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-10-21 23:13

Las Vegas to Dulles route overview

Harry Reid International Airport (LAS) serves Las Vegas; Washington Dulles International Airport (IAD) serves Dulles.

The airports are 2,061 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from LAS to IAD.

Marketing airlines listed in the current schedule, including codeshare sellers, are Alitalia (AZ), Ethiopian Airlines (ET), Frontier Airlines (F9), Austrian Airlines (OS), Brussels Airlines (SN), United Airlines (UA) and Volaris (Y4). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Las Vegas to Dulles route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Alitalia (AZ)Codeshare only
Ethiopian Airlines (ET)Codeshare only
Austrian Airlines (OS)Codeshare only
Brussels Airlines (SN)Codeshare only
Volaris (Y4)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from LAS to IAD

Frequently asked questions

Which airports serve the Las Vegas to Dulles route?

Harry Reid International Airport (LAS) is the origin airport and Washington Dulles International Airport (IAD) is the destination airport.

How far is Dulles from Las Vegas?

LAS and IAD are approximately 2,061 miles apart by great-circle distance.

Are there direct flights from LAS to IAD?

Yes. Roame's current schedule feed shows nonstop service from LAS to IAD.

Which airlines market flights from LAS to IAD?

Which aircraft fly from LAS to IAD?

Aircraft listed in the current schedule include Airbus A320 (320), Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 757-200 (752), 777, Boeing 737 MAX 8 (7M8) and JET.