Search & Compare - Washington to Las Vegas Flights & Tickets

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

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

Recent airfare deals on Washington to Las Vegas

Delta Airlines  DL
Delta Airlines
Washington
2024-06-04
Las Vegas
USD 109

One-way DL Economy fare found on 2024-01-11
Delta Airlines  DL
Delta Airlines
Washington
2024-06-04
Las Vegas
USD 109

One-way DL Economy fare found on 2024-01-11
Alaska Airlines  AS
Alaska Airlines
Washington
2024-08-12
Las Vegas
USD 129

One-way AS Economy fare found on 2024-01-21
Alaska Airlines  AS
Alaska Airlines
Washington
2024-08-12
Las Vegas
USD 129

One-way AS Economy fare found on 2024-01-21
Alaska Airlines  AS
Alaska Airlines
Washington
2024-08-12
Las Vegas
USD 129

One-way AS Economy fare found on 2024-01-21
Alaska Airlines  AS
Alaska Airlines
Washington
2024-08-12
Las Vegas
USD 129

One-way AS Economy fare found on 2024-01-21
Delta Airlines  DL
Delta Airlines
Washington
2024-06-04
Las Vegas
USD 137

One-way DL Economy fare found on 2024-01-11
Delta Airlines  DL
Delta Airlines
Washington
2024-06-04
Las Vegas
USD 137

One-way DL Economy fare found on 2024-01-11
Southwest Airlines  WN
Southwest Airlines
Washington
2024-06-04
Las Vegas
USD 138

One-way WN Economy fare found on 2024-01-11
Southwest Airlines  WN
Southwest Airlines
Washington
2024-06-04
Las Vegas
USD 138

One-way WN Economy fare found on 2024-01-11


*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 Washington to Las Vegas

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to LAS?
The most popular airline flying from Washington to Las Vegas are Southwest Airlines, United Airlines, Alaska Airlines, Delta Airlines
Can I fly from IAD to LAS non-stop?
Yes, you can fly IAD to LAS non-stop on United Airlines
Which airlines fly nonstop between Washington and Las Vegas?
The non-stop flights between Washington and Las Vegas are United Airlines.
What’s the earliest departure time from IAD to LAS Airport?
The earliest flight leaves IAD at 6:15 am and lands in LAS - McCarran International
What are the airports in Las Vegas?
LAS
Can I make changes to my Washington to Las Vegas 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 IAD to LAS?
Read the fare rules of the Washington to Las Vegas 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 Washington and Las Vegas?
NULL, Star Alliance, Oneworld, SkyTeam operate flights between Washington and Las Vegas
How long does a flight from Washington to Las Vegas take?
It takes approximately 5 hour to fly non-stop from IAD to LAS, which is 2065.54 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Las Vegas (LAS) ?
In the past couple of days, the cheapest tickets to LAS from IAD were found on Delta Airlines : USD 109
Do I need a passport to fly between IAD and LAS?
No
What’s the latest departure time from IAD to LAS ?
The last flight leaves IAD at 7:50 pm

Flights from Washington to Las Vegas

Origin AirportWashington Dulles International , Washington, US
Destination AirportMcCarran International , Las Vegas, US
Served by AirlinesSouthwest Airlines, United Airlines, Alaska Airlines, Delta Airlines
Lowest PriceDelta Airlines : USD 109
Distance2066 miles

Airlines Flying from Washington Dulles International

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