Cheap flights from Las Vegas to Washington, D.C. (LAS - WAS)

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The best prices from Las Vegas Harry Reid Intl to Washington, D.C. are usually found in August or February, booked 42 days in advance, depart on a Thursday or Wednesday and return on a Saturday

How to find the cheapest flight from
Las Vegas (LAS) to Washington, D.C. (WAS)

All the information you need to plan the best LAS to WAS flight in 2022: compare Las Vegas to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..
LAS - WAS
Price
$197 - $373
WAS
Temperature
35.6 - 80.6 °F
WAS
Rainfall
2.6 - 4 inches

Popular in

June

High demand for flights, 24% potential price rise

Cheapest in

August

Best time to find cheap flights, 31% potential price drop

Round-trip from

$197

From Las Vegas Harry Reid Intl to Washington, D.C. (WAS)

One-way from

$137

One-way flight from Las Vegas Harry Reid Intl to Washington, D.C. (WAS)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Las Vegas to Washington, D.C.?

Flights from Las Vegas to Washington, D.C. lean towards being more expensive in June. Prices are generally better when you fly from Las Vegas to Washington, D.C. in August, with the cheapest ticket starting at $90.

When is the cheapest time to fly from Las Vegas to Washington, D.C. (LAS - WAS)?

It’s optimal to fly from Las Vegas to Washington, D.C. in the afternoon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.

How far in advance should I book a flight from Las Vegas to Washington, D.C.?

Travelers have found it’s best to book a flight 43 days in advance to save up to 14% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Las Vegas to Washington, D.C. 1-2 weeks in advance for as low as $262, or $293 for flights within the next 24 hours.

What is the cheapest day to fly round-trip from Las Vegas to Washington, D.C.?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 56%.

Cheap flights from Las Vegas to Washington, D.C. in May, June 2022

The best prices found for LAS to WAS flights for May, June
8 Jun - 20 Jun
$323pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl
8 Jun - 20 Jun
$325pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
LAS
Las Vegas Harry Reid Intl
7 Jun - 14 Jun
$331pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl to Washington, D.C. 2022 flight deals

Cheap flights to Washington, D.C. from Las Vegas found for this year
28 Sep - 4 Oct
$186pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
16 Aug - 27 Aug
$192pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
16 Aug - 23 Aug
$198pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl

Non-stop flights to Washington, D.C. from Las Vegas

Save time with Las Vegas to Washington, D.C. direct flight deals
28 Sep - 4 Oct
$186pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
16 Aug - 27 Aug
$192pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
16 Aug - 23 Aug
$198pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl

Last minute flights from Las Vegas to Washington, D.C.

Late deals on round-trip flights to Washington, D.C. from Las Vegas, departing today and this week
3 Jun - 4 Jun
$350pp
LAS
Las Vegas Harry Reid Intl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl
1 Jun - 8 Jun
$363pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
LAS
Las Vegas Harry Reid Intl
2 Jun - 6 Jun
$366pp
LAS
Las Vegas Harry Reid Intl
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
LAS
Las Vegas Harry Reid Intl

One-way flights to Washington, D.C. from Las Vegas

The cheapest one-way flights from Las Vegas to Washington, D.C.
6:00 pm - 11:03 am
Frontier
1 Stop
14h 03m
LAS - BWI
Frontier
$137
Kiwi.com
2:45 pm - 7:14 am
Sun Country Air
1 Stop
13h 29m
LAS - BWI
Sun Country Air
$138
Tripmonster
7:10 pm - 7:16 am
JetBlue
1 Stop
9h 06m
LAS - BWI
JetBlue

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Las Vegas</span> to <span class="emphasized">Washington, D.C.</span> flights.

Flight FAQs

From Las Vegas to Washington, D.C.

What airport do you fly from for flights from Las Vegas to Washington, D.C.?

Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Harry Reid Intl; the airport handles an average of 4 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Las Vegas airport to Washington, D.C.. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

Which airlines flying from Las Vegas Harry Reid Intl to Washington, D.C. have flexible cancellations due to COVID-19?

Spirit Airlines, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Las Vegas to Washington, D.C. for under $200 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Washington, D.C. for under $200. The cheapest flight booked recently is on Spirit Airlines for just $186, but on average you can expect to pay $237.

Are there nonstop flights from Las Vegas to Washington, D.C. for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Las Vegas to Washington, D.C. under $200. A good price for a nonstop flight from Las Vegas to Washington, D.C. is less than $284.

Are there last-minute flights available from Las Vegas to Washington, D.C. for under $400?

There are currently 20+ open flights from Las Vegas to Washington, D.C. within the next 7 days for less than $400.

What are the cheapest airlines flying from Las Vegas to Washington, D.C. round-trip?

Flying on Spirit Airlines is currently your cheapest option to Washington, D.C., with prices starting at $186. Another option worth looking into is Sun Country Air, starting at $245 round trip. Users have found that Spirit Airlines is 34% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Las Vegas to Washington, D.C. one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $101. Users have also found prices from $130 and $136 on Sun Country Air and Frontier, respectively.

What are the most popular airlines that fly from Las Vegas to Washington, D.C.?

Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from Las Vegas to Washington, D.C..

What are the cheapest flights from Las Vegas to Washington, D.C.?

Looking at all options, your cheapest flight can be booked for $200. While the most popular route (Las Vegas Harry Reid Intl - Baltimore/Washington) can be booked for $192 on average our data indicates $583 when flying from Las Vegas to Washington, D.C..

What are the most popular routes from Las Vegas to Washington, D.C.?

While some choose either Las Vegas Harry Reid Intl - Washington, D.C. Dulles Intl or Las Vegas Harry Reid Intl - Washington, D.C. Reagan-National, Las Vegas Harry Reid Intl - Baltimore/Washington is the most popular route from Las Vegas to Washington, D.C..

COVID Restrictions

View COVID Travel Restrictions for Washington, D.C., DC

Do I need a COVID test to fly to Washington, D.C. from Las Vegas?

Information is based on travel restrictions for travel to Washington, D.C. within the United States

Most visitors from Las Vegas Harry Reid Intl need to provide a negative COVID-19 test result and/or quarantine to enter Washington, D.C..

COVID-19 testing requirements
Visitors from Las Vegas Harry Reid Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Washington, D.C..

Quarantine requirements
Visitors from Las Vegas Harry Reid Intl are not required to quarantine after entering Washington, D.C..

Do I need a test to fly back to Las Vegas from Washington, D.C.?

Returning to Las Vegas Harry Reid Intl from Washington, D.C.

COVID-19 testing requirements
Visitors from Washington, D.C. must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Las Vegas Harry Reid Intl.

Quarantine requirements
Visitors from Washington, D.C. are not required to quarantine after entering Las Vegas Harry Reid Intl.

Hide COVID Travel Restrictions for Washington, D.C., DC

Destination information for Washington, D.C.

Things to know before you go - useful duration and weather info for your trip from Las Vegas to Washington, D.C..
Flight duration from LAS to Washington, D.C.
4h 48m
Average temperature for May in Washington, D.C.
77.0 °F
Avg rainfall for May in Washington, D.C.
4.1 ″

Airports servicing Las Vegas

Airports servicing Washington, D.C.

Reagan-National (DCA)

Top 6 airlines flying from Las Vegas Harry Reid Intl to Washington, D.C.

The chart below displays the airlines Cheapflights users traveling from Las Vegas to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$14 $20 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Frontier
$64 $258 No cancel fee 62%
Spirit Airlines
$143 $225 No cancel fee 65%
Delta
$168 $404 No cancel fee N/A
American Airlines
$176 $415 No cancel fee 71%
United Airlines
$209 $443 No cancel fee 69%

Hourly flight availability from Las Vegas to Washington, D.C.

See what time of day planes typically take off from Las Vegas towards Washington, D.C..
Morning 6 AM to noon 40% of LAS to WAS departures
Afternoon Noon to 6 PM 36% of LAS to WAS departures
Evening 6 PM to midnight 23% of LAS to WAS departures
Early morning Midnight to 6 AM 1% of LAS to WAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Las Vegas to Washington, D.C.
See how many times per day planes take to the skies headed from Las Vegas to Washington, D.C..
Sunday
4 daily flights
Monday
5 daily flights
Tuesday
5 daily flights
Wednesday
5 daily flights
Thursday
5 daily flights
Friday
4 daily flights
Saturday
2 daily flights
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