Cheap flights from Las Vegas to Washington, D.C. from £100
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find flights from Las Vegas to Washington, D.C. within your budget
Customise your flight search to find flights from Las Vegas to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 931,284 searches. Data last updated 6 December 2024.
Fly from
Fly to
Route
Depart
Return
Price
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Wed 2/4
10:13-20:52
1 stop7h 39m
Washington, D.C. Reagan-National
Tue 8/4
14:45-21:46
1 stop10h 01m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Thu 9/1
23:30-06:57
Nonstop4h 27m
Washington, D.C. Dulles Intl
Mon 13/1
17:50-20:13
Nonstop5h 23m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Tue 21/1
12:53-20:23
Nonstop4h 30m
Washington, D.C. Reagan-National
Tue 28/1
07:43-10:14
Nonstop5h 31m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Mon 6/1
00:55-11:00
1 stop7h 05m
Washington, D.C. Reagan-National
Wed 8/1
06:00-10:17
1 stop7h 17m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Tue 7/1
11:27-21:05
1 stop6h 38m
Washington, D.C. Dulles Intl
Wed 8/1
13:42-18:33
1 stop7h 51m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Wed 8/1
10:30-21:59
1 stop8h 29m
Washington, D.C. Reagan-National
Tue 14/1
17:32-11:46
2 stops21h 14m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Tue 7/1
16:37-16:23
2 stops20h 46m
Washington, D.C. Dulles Intl
Thu 9/1
17:25-22:43
1 stop8h 18m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Fri 27/12
06:00-16:52
1 stop7h 52m
Washington, D.C. Reagan-National
Fri 3/1
06:30-10:55
1 stop7h 25m
Las VegasWashington, D.C.
LAS - IAD
LASIAD
Las Vegas Harry Reid Intl
Thu 23/1
07:55-17:05
1 stop6h 10m
Washington, D.C. Dulles Intl
Tue 28/1
11:10-20:40
2 stops12h 30m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Mon 24/2
11:10-22:00
2 stops7h 50m
Washington, D.C. Reagan-National
Sun 2/3
16:55-21:15
1 stop7h 20m
Cheap flight deals from Las Vegas to Washington, D.C.
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 December 2024.
Find flight deals from Las Vegas to Washington, D.C.
Cheapest flights from Las Vegas to Washington, D.C.Explore the most affordable flight options available from Las Vegas to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 December 2024.
Explore the most affordable flight options available from Las Vegas to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 December 2024.
Best time to book a flight from Las Vegas to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Las Vegas with our price prediction graph.
Travel insights for flights from Las Vegas to Washington, D.C.
Get recent, data-driven insights about flights from Las Vegas to Washington, D.C. including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Las Vegas to Washington, D.C.?
Use this chart to determine the optimal time to book a return flight from Las Vegas to Washington, D.C.. Price data was last updated on 22 November 2024.
The price you pay for your flight from Las Vegas to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Las Vegas to Washington, D.C.?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Washington, D.C. (average of £599). Flying from Las Vegas to Washington, D.C. in July is currently the most expensive (average of £898). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LAS to WAS?
Find hourly flight availability from Las Vegas to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 December 2024.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Washington, D.C. as you normally would.
Weekly flight availability from Las Vegas to Washington, D.C.
Explore weekly flight availability from Las Vegas to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 December 2024.
The most flights from LAS to WAS are scheduled on a Thursday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).
Rainfall in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.
Temperature in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Reviews of airlines servicing Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated 6 December 2024.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and United Airlines from Las Vegas to Washington, D.C. to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Food
Crew
Overall
Entertainment
Boarding
Comfort
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.