Cheap flights from Washington to Las Vegas
Flights from Washington to Las Vegas currently start at €102. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 8h 11m
Key facts
- Lowest fare
- €102 · Mon 14 Dec
- Direct flights
- Yes
- Flight time
- 8h 11m
- Airlines
- Frontier Airlines, Southwest Airlines
- Cheapest month
- December 2026
- Distance
- 3353 km
Round trip
One way
Questions people ask before they book
How much are flights from Washington to Las Vegas?
The lowest fare we currently show from Washington to Las Vegas is €102 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Washington to Las Vegas?
Yes. Direct flights from Washington to Las Vegas show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from Washington to Las Vegas?
Airlines showing fares on this route include Frontier Airlines, Southwest Airlines. The cheapest airline is not always the one with a bag included.
How long is the flight from Washington to Las Vegas?
A typical itinerary from Washington to Las Vegas takes about 8h 11m, including connections when the cheapest fare is not direct.
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December 2026