
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $244 (Frontier) |
One-way from | $154 (Kiwi.com) |
Popular in | October |
Cheapest in | December |
Average price | $346 |
Good round-trip deal | $499 or less |
Good one-way deal | $284 or less |
Fly from
Fly to
Route
Depart
Return
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Sat 5/23
1:05 pm-8:50 pm
Nonstop4h 45m
Washington, D.C. Reagan-National
Wed 6/10
4:40 pm-10:40 pm
1 stop9h 00m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Wed 8/26
9:20 am-5:00 pm
Nonstop4h 40m
Washington, D.C. Reagan-National
Sun 8/30
5:35 pm-7:45 pm
Nonstop5h 10m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Sat 5/23
1:05 pm-8:50 pm
Nonstop4h 45m
Washington, D.C. Reagan-National
Tue 5/26
4:40 pm-6:50 pm
Nonstop5h 10m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Wed 5/27
5:13 pm-4:19 pm
2 stops20h 06m
Washington, D.C. Reagan-National
Wed 6/3
8:59 am-3:29 pm
1 stop9h 30m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Thu 6/4
11:25 am-10:55 pm
2 stops8h 30m
Washington, D.C. Reagan-National
Wed 6/10
12:00 pm-5:20 pm
2 stops8h 20m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Mon 6/8
11:25 pm-8:25 am
1 stop6h 00m
Washington, D.C. Reagan-National
Sat 6/13
7:00 am-9:10 am
Nonstop5h 10m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Wed 6/3
11:35 am-11:00 pm
2 stops8h 25m
Washington, D.C. Reagan-National
Sat 6/20
10:40 am-3:45 pm
2 stops8h 05m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Thu 6/11
9:50 am-8:55 pm
2 stops8h 05m
Washington, D.C. Reagan-National
Wed 6/17
6:05 am-11:05 am
2 stops8h 00m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Wed 6/10
9:25 am-8:50 pm
2 stops8h 25m
Washington, D.C. Reagan-National
Mon 6/15
9:05 am-2:25 pm
2 stops8h 20m
Las VegasWashington, D.C.
LAS - DCA
LASDCA
Las Vegas Harry Reid Intl
Tue 6/9
6:00 am-5:47 pm
1 stop8h 47m
Washington, D.C. Reagan-National
Fri 6/12
6:15 am-1:44 pm
1 stop10h 29m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
The price you pay for your flight from Las Vegas to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, December is the cheapest month in which you can book a flight from Las Vegas to Washington, D.C. Reagan-National Airport (average of $257). Flying from Las Vegas to Washington, D.C. Reagan-National Airport in October is currently the most expensive (average of $536). 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.
When flying from Las Vegas to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 18% of weekly flights between Las Vegas and Washington, D.C. have experienced delays in the past year, with the average delay time being 130 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, American Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
Food
Overall
Entertainment
Comfort
Boarding
Crew
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$93 | Average$437 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$279 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$221 | Average$450 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$252 | Average$532 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$296 | FlexibilityNo cancel fee | On-timeN/A |