Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $185 (Cheapflightsfares) |
One-way from | $100 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $392 |
Good round-trip deal | $256 or less |
Good one-way deal | $130 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Thu 5/8
3:32 pm-8:37 pm
1 stop8h 05m
Las Vegas Harry Reid Intl
Sat 5/10
11:00 pm-6:31 am
Nonstop4h 31m
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Mon 5/5
7:00 am-11:06 am
1 stop7h 06m
Las Vegas Harry Reid Intl
Sat 5/10
7:30 am-4:59 pm
1 stop6h 29m
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Fri 5/16
5:14 pm-10:30 pm
1 stop8h 16m
Las Vegas Harry Reid Intl
Tue 5/20
11:00 pm-6:31 am
Nonstop4h 31m
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Tue 6/3
9:59 am-3:53 pm
1 stop8h 54m
Las Vegas Harry Reid Intl
Fri 6/6
10:10 am-9:05 pm
1 stop7h 55m
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Sun 5/25
7:40 am-9:48 am
Nonstop5h 08m
Las Vegas Harry Reid Intl
Thu 5/29
12:44 pm-8:15 pm
Nonstop4h 31m
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Mon 6/2
5:14 pm-10:30 pm
1 stop8h 16m
Las Vegas Harry Reid Intl
Tue 6/10
5:51 pm-7:36 am
1 stop10h 45m
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Sat 5/17
6:00 pm-11:59 pm
1 stop8h 59m
Las Vegas Harry Reid Intl
Fri 5/23
10:10 am-9:05 pm
1 stop7h 55m
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Sat 6/28
3:45 pm-8:55 pm
1 stop8h 10m
Las Vegas Harry Reid Intl
Tue 7/1
11:20 pm-10:20 am
1 stop8h 00m
Washington, D.C.Las Vegas
IAD - LAS
IADLAS
Washington, D.C. Dulles Intl
Sun 5/25
7:45 am-4:06 pm
1 stop11h 21m
Las Vegas Harry Reid Intl
Thu 5/29
12:55 am-11:58 am
1 stop8h 03m
Washington, D.C.Las Vegas
DCA - LAS
DCALAS
Washington, D.C. Reagan-National
Wed 7/2
7:59 am-12:01 pm
1 stop7h 02m
Las Vegas Harry Reid Intl
Wed 7/2
10:10 pm-9:17 am
1 stop8h 07m
Currently, August is the cheapest month in which you can book a flight from District of Columbia to Las Vegas (average of $198). Flying from District of Columbia to Las Vegas in March is currently the most expensive (average of $269). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Las Vegas as you normally would.
The most flights from USDC to LAS are scheduled on a Thursday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.
If weather is an important factor for your trip to Las Vegas, 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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Comfort
Overall
Entertainment
Crew
Boarding
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$88 | Average$269 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$108 | Average$231 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$209 | Average$353 | FlexibilityNo cancel fee | On-time83% | |
Cheapest$239 | Average$330 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$248 | Average$338 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$255 | Average$391 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$279 | Average$494 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$291 | Average$504 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$308 | Average$505 | FlexibilityNo cancel fee | On-time71% |