Flying from Washington to Las Vegas can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.
We scan trusted travel agencies and airline booking systems for the route Washington - Las Vegas (WAS - LVS). We do not sell tickets or add fees - you choose where to buy.
Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.
If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.
We also recommend you to look through the prices for return tickets from Las Vegas to Washington.
Airfares found by our users in the past 24 hours
The price for these dates could change. Use search to get the best price.
Average round-trip airfares from Washington to Las Vegas by months
| Month | Round-Trip |
|---|---|
| February 2026 | find now |
| March 2026 | 14.03 - 17.03from 21 351र |
| April 2026 | 02.04 - 09.04from 25 528र |
| May 2026 | find now |
| June 2026 | find now |
| July 2026 | find now |
| August 2026 | find now |
| September 2026 | find now |
| October 2026 | find now |
| November 2026 | find now |
| December 2026 | find now |
| January 2027 | find now |
Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.
Airlines are flying from Washington to Las Vegas
| United Airlines | Frontier Airlines |
Popular flights from Washington
- Cheap flights from Washington to San Salvadorfind now
- Cheap flights from Washington to Orlando Executivefrom 13 776र
- Cheap flights from Washington to Accrafind now
- Cheap flights from Washington to Moscowfrom 98 094र
- Cheap flights from Washington to Los Angeles, Cafrom 17 234र
- Cheap flights from Washington to Miamifrom 13 671र
- Cheap flights from Washington to Guatemala Cityfind now
- Cheap flights from Washington to Casablancafind now
- Cheap flights from Washington to Chicagofrom 14 158र
- Cheap flights from Washington to Lagosfind now
- Cheap flights from Washington to Tashkentfrom 87 314र
- Cheap flights from Washington to Madridfind now
- Cheap flights from Washington to New Yorkfrom 11 737र
- Cheap flights from Washington to Bostonfind now
- Cheap flights from Washington to Cairofind now
- Cheap flights from Washington to Krasnodarfrom 104 272र
- Cheap flights from Washington to Mexico Cityfind now
- Cheap flights from Washington to Romefrom 50 695र
- Cheap flights from Washington to Lahorefind now
- Cheap flights from Washington to Dubaifrom 62 405र
- Cheap flights from Washington to Dallas, TXfind now
- Cheap flights from Washington to Seattle, WAfind now
- Cheap flights from Washington to Jeddahfind now
- Cheap flights from Washington to Abu Dhabifrom 81 826र
- Cheap flights from Washington to Antalyafrom 87 249र
- Cheap flights from Washington to Limafind now
- Cheap flights from Washington to Bakufrom 85 879र
- Cheap flights from Washington to Sprigg Paynefind now
- Cheap flights from Washington to Dublinfind now
- Cheap flights from Washington to Baghdadfrom 108 162र
Frequently asked questions about flights from Washington to Las Vegas
How long does the flight from Washington to Las Vegas take?
Flight duration from Washington to Las Vegas varies by route, airline, and number of stops. Direct flights are faster; connecting flights may take longer. Use our search to compare options and see exact durations for your dates.
Are there direct flights from Washington to Las Vegas?
Availability of direct flights from Washington to Las Vegas depends on the route and season. Use our search and filter by "Direct" or "Non-stop" to see only direct options. We compare offers from many airlines and agencies.
Which airlines fly from Washington to Las Vegas?
Several airlines may operate flights from Washington to Las Vegas. On this page you can see airlines that serve this route. Our search compares prices across airlines and agencies so you can choose the best offer. We do not sell tickets; you book directly with the airline or agency.
What is the cheapest month to fly from Washington to Las Vegas?
Prices from Washington to Las Vegas vary by month and demand. On this page you can see average round-trip prices by month. Use the low-fare calendar and monthly table to find the cheapest dates. Booking in advance and avoiding peak seasons often helps get the best price.