- Cheapest roundtrip flight
- from€553
- Fastest outbound flight
- Fastest inbound flight
- non-stop flights
- 22x / week
- Flight distance
- 3,320 km
- Time difference
- Most popular airlines
- United Airlines
- United Airlines
Flight schedule from Washington DC (IAD) to Las Vegas (LAS)
Select a travel date in the flight schedule for the route from Washington DC (IAD) to Las Vegas (LAS) and compare affordable flight deals.
offers
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Matching outbound flightsIAD–LAS · 4 of 4
fromto
dep.arr.
durationstopovers
- September 20 – 26, 2026
- Sep 27 – Oct 3, 2026
- October 4 – 10, 2026
- IADLASnonstop
- IADLASnonstop
- IADLASnonstop
- IADLASnonstop
Tips and tricks to help you find cheap flights from Washington DC to Las Vegas
Favorite airline: Sun Country Airlines
Flight tickets on the route Washington DC – Las Vegas are most frequently booked with Sun Country Airlines.
Sun Country Airlines
56 %
Delta
20 %
United Airlines
12 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Washington DC to Las Vegas?
A nonstop flight from Washington DC to Las Vegas typically takes around 5 hours 17 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 25 hours 20 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Washington DC to Las Vegas?
Yes, there are nonstop flights from Washington DC to Las Vegas, averaging around 3 to 4 flights per day, operated by, among others, United Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Washington DC to Las Vegas?
Direct flights from Washington DC to Las Vegas are operated by, among others, United Airlines. Connecting flights with one stop are also available, for example with American Airlines (via Dallas). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Washington DC to Las Vegas?
Nonstop flights from Washington DC to Las Vegas operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Washington DC to Las Vegas?
On the route from Washington DC to Las Vegas, there are on average around 3 to 4 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
How many flights per week are there from Washington DC to Las Vegas?
From Washington DC to Las Vegas, there are around 22 to 23 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Washington DC to Las Vegas depart?
The earliest nonstop flight from Washington DC to Las Vegas usually departs at 8:38 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Las Vegas.
When does the last flight from Washington DC to Las Vegas depart?
The last nonstop flight from Washington DC to Las Vegas usually departs at 6:00 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.