$66 Find Cheap Flights from Las Vegas to Washington, D.C. - Compare and Save

These are the earliest and latest flight times available from Las Vegas to Washington, D.C.:

• Earliest: departs at 6:02 am and lands at 10:31 am
• Latest: departs at 11:59 pm and lands at 4:28 am.

The flight takes about 4h 29m.

Four cabin classes are available on flights from Las Vegas to Washington, D.C.:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Las Vegas to Washington, D.C. takes 4h 29m, covering 2,082 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Las Vegas to Washington, D.C. range from $313 to $567, with an average of $421 over the past 12 months. Anything below $313 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 14% above the $421 route average. Book 11 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $295 round-trip via Denver Intl (DEN), compared to $468 for nonstop.

United Airlines is slightly above the route average for timely arrivals, while American Airlines has a lower on-time arrival rate. On-time arrival rates on Las Vegas to Washington, D.C. flights are:

• United Airlines: 91% on time
• American Airlines: 83% on time
• Southwest: 79% on time

Overall, flights on this route are punctual 86% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on Las Vegas to Washington, D.C. flights, with 40% of flights leaving in that window. Afternoon departures account for 40%, night flights for 20%, and evening flights for 0%.

Two airlines offer in-flight Wi-Fi on Las Vegas to Washington, D.C. flights:

• American Airlines
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Las Vegas to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $123, which is 57% below the typical average for this route.

Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $24:

• Sixt
• Dollar
• Thrifty
• Hertz
• Alamo

Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

• Dollar
• Hertz
• Budget
• Sixt
• Thrifty

Flights from Las Vegas to Washington, D.C. usually depart from Las Vegas Harry Reid Intl (LAS) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Las Vegas to Washington, D.C. route, 14% of flights were delayed in the past 3 months, with delays averaging 2h 13m.

One-stop flights from Las Vegas to Washington, D.C. most commonly connect through:

• Denver Intl (DEN) - 65% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 13% of one-stop connections
• Boston Logan Intl (BOS) - 4% of one-stop connections
• Dallas/Fort Worth (DFW) - 4% of one-stop connections

Yes. Flexible dates can save you up to 41% on flights from Las Vegas to Washington, D.C.. Thursday is the cheapest departure day at $366 round-trip on average, while Sunday is the most expensive at $620, a difference of $254.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

4 airlines operate flights between Las Vegas and Washington, D.C.. The airlines offering nonstop flights on this route include:

• United Airlines
• Southwest
• American Airlines
• Frontier

Flying via Kansas City (MCI) gives the shortest average 1-stop total travel time at 6h 25m, compared with 6h 48m via Phoenix Sky Harbor Intl (PHX) and 7h 02m via Chicago O'Hare Intl (ORD).

Washington, D.C. is 3 hours ahead of Las Vegas (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

Among airlines operating Las Vegas to Washington, D.C. flights:

• United Airlines: offers extra legroom; offers free seat selection
• Frontier: offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Frontier: a cabin bag and a checked bag in Economy Class
• American Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Passengers flying through LAS with their furry companions can now use the pet relief facilities found at the airport’s ticketing level and baggage claim area in terminal 1. Additionally, you can have access to the facility in terminal 3 on the Airside. The relief areas are equipped with turf grass, cleaning supplies and sinks suitable for pet potty breaks and drinking water.

There are multiple ground transportation options that you can opt for on your arrival in Washington, DC. However, if you want the freedom to explore the city, you should opt for car rental services from agencies like Alamo, Budget, Avis, National, Payless, SIXT, Advantage, Hertz and Enterprise. AT DCA, these rental agencies are found at the Terminal Garage Parking A, while at BWI, they are found in a different facility close to the airport. On the other hand, at IAD, you will find them near the Baggage Claim area.

All Washington DC airports offer unique services for passengers with reduced mobility flying through the airports. The airports are equipped with ramps and elevators to ease their navigation throughout the airport.

You can have access to baggage carts at LAS if you need a hand to carry your heavy luggage. However, note that these Carts are not allowed on security checks C and D on the Airside.