Direct flights from Dulles to Las Vegas

Did you mean Flights from Las Vegas to Dulles?

Dulles

United States

IAD

Washington Dulles International Airport

Las Vegas

United States

LAS

Harry Reid International Airport

Route: Nonstop service available
Distance: 2,061 miles
Marketing airlines: 7 airlines
Aircraft: 7 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: 15,000 points + $5.00 for IAD → LAS, Economy, on 2026-11-03, booked with LifeMiles. 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.

IAD → LASEconomy
UA2209
15,000 points+ $5.00
Departure
2026-11-03
Seats seen
9
Book with
LifeMiles
Observed (UTC)
2026-10-23 00:25
IAD → LASEconomy
UA2209
15,000 points+ $5.00
Departure
2026-11-03
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-23 00:26
IAD → LASEconomy
UA2209
15,000 points+ $5.00
Departure
2026-11-04
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 18:02
IAD → LASEconomy
UA2209
15,000 points+ $5.00
Departure
2026-11-04
Seats seen
9
Book with
LifeMiles
Observed (UTC)
2026-10-21 18:02
IAD → LASEconomy
UA2209
17,500 points+ $33.00
Departure
2026-11-03
Seats seen
9
Book with
Aeroplan
Observed (UTC)
2026-10-23 00:26
IAD → LASEconomy
UA2209
17,500 points+ $33.00
Departure
2026-11-04
Seats seen
9
Book with
Aeroplan
Observed (UTC)
2026-10-21 18:02
IAD → LASEconomy
UA2209
19,000 points+ $9.00
Departure
2026-11-03
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-10-23 00:25
IAD → LASEconomy
UA2209
19,000 points+ $9.00
Departure
2026-11-04
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-10-21 18:02
IAD → LASEconomy
UA2209
19,000 points+ $9.00
Departure
2026-11-09
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-10-21 03:32
IAD → LASEconomy
UA2209
19,000 points+ $9.00
Departure
2026-11-16
Seats seen
8
Book with
Virgin Australia
Observed (UTC)
2026-10-22 06:20
IAD → LASEconomy
UA2209
22,500 points+ $0.00
Departure
2026-11-03
Seats seen
9
Book with
Ethiopian ShebaMiles
Observed (UTC)
2026-10-23 00:25
IAD → LASEconomy
UA2209
29,900 points+ $5.00
Departure
2026-11-13
Seats seen
2
Book with
United MileagePlus
Observed (UTC)
2026-10-22 17:42

Dulles to Las Vegas route overview

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

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

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

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 Dulles to Las Vegas 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 IAD to LAS

Frequently asked questions

Which airports serve the Dulles to Las Vegas route?

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

How far is Las Vegas from Dulles?

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

Are there direct flights from IAD to LAS?

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

Which airlines market flights from IAD to LAS?

Which aircraft fly from IAD to LAS?

Aircraft listed in the current schedule include Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 767-300 (763), 777 and Boeing 737 MAX 8 (7M8).