Search & Compare - Las Vegas to Washington Flights & Tickets

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Cheap flights from Las Vegas to Washington (LAS to IAD)

Looking for a cheap last-minute deal or the best round-trip flight from Las Vegas to Washington? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Las Vegas to Washington

Delta Airlines  DL
Delta Airlines
Las Vegas
2024-01-03
Washington
USD 205

One-way DL Economy fare found on 2023-12-10
Delta Airlines  DL
Delta Airlines
Las Vegas
2024-01-03
Washington
USD 205

One-way DL Economy fare found on 2023-12-10
Delta Airlines  DL
Delta Airlines
Las Vegas
2024-01-03
Washington
USD 218

One-way DL Economy fare found on 2023-12-10
Delta Airlines  DL
Delta Airlines
Las Vegas
2024-01-03
Washington
USD 218

One-way DL Economy fare found on 2023-12-10
United Airlines  UA
United Airlines
Las Vegas
2024-01-03
Washington
USD 222

One-way UA Nonstop Economy fare found on 2023-12-10
United Airlines  UA
United Airlines
Las Vegas
2024-01-03
Washington
USD 222

One-way UA Nonstop Economy fare found on 2023-12-10
United Airlines  UA
United Airlines
Las Vegas
2024-01-03
Washington
USD 230

One-way UA Economy fare found on 2023-12-10
United Airlines  UA
United Airlines
Las Vegas
2024-01-03
Washington
USD 230

One-way UA Economy fare found on 2023-12-10
United Airlines  UA
United Airlines
Las Vegas
2024-01-03
Washington
USD 244

One-way UA Nonstop Economy fare found on 2023-12-10
United Airlines  UA
United Airlines
Las Vegas
2024-01-03
Washington
USD 244

One-way UA Nonstop Economy fare found on 2023-12-10


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Las Vegas to Washington

What are the airports in Las Vegas?
LAS
What’s the most popular airline flying from LAS to IAD?
The most popular airline flying from Las Vegas to Washington are Southwest Airlines, United Airlines, Alaska Airlines, Delta Airlines
Can I fly from LAS to IAD non-stop?
Yes, you can fly LAS to IAD non-stop on United Airlines
Which airlines fly nonstop between Las Vegas and Washington?
The non-stop flights between Las Vegas and Washington are United Airlines.
What’s the earliest departure time from LAS to IAD Airport?
The earliest flight leaves LAS at 5:00 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Las Vegas to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAS to IAD?
Read the fare rules of the Las Vegas to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Las Vegas and Washington?
NULL, Star Alliance, Oneworld, SkyTeam operate flights between Las Vegas and Washington
How long does a flight from Las Vegas to Washington take?
It takes approximately 5 hour to fly non-stop from LAS to IAD, which is 2065.54 miles by air.
Which airlines provide the cheapest flights from Las Vegas (LAS) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from LAS were found on Delta Airlines : USD 205
Do I need a passport to fly between LAS and IAD?
No
What’s the latest departure time from LAS to IAD ?
The last flight leaves LAS at 11:59 pm

Flights from Las Vegas to Washington

Origin AirportMcCarran International , Las Vegas, US
Destination AirportWashington Dulles International , Washington, US
Served by AirlinesSouthwest Airlines, United Airlines, Alaska Airlines, Delta Airlines
Lowest PriceDelta Airlines : USD 205
Distance2066 miles

Airlines Flying from McCarran International

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