Flights from Washington to Las Vegas

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Washington to Las Vegas flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to Las Vegas by changing tabs
Quickest
Cheapest
Frontier
Frontier
22 Oct
IAD
3:27 pm
Washington Dulles Intl airport
5h 07m
5:34 pm
LAS
Las Vegas McCarran airport
Frontier
24 Oct
LAS
11:00 pm
Las Vegas McCarran airport
4h 31m
6:31 am
+1
IAD
Washington Dulles Intl airport
197 USD
Frontier
Frontier
18 Aug
IAD
3:34 pm
Washington Dulles Intl airport
5h 10m
5:44 pm
LAS
Las Vegas McCarran airport
Frontier
22 Aug
LAS
11:00 pm
Las Vegas McCarran airport
4h 35m
6:35 am
+1
IAD
Washington Dulles Intl airport
207 USD
Frontier
Frontier
10 Sep
IAD
3:27 pm
Washington Dulles Intl airport
5h 07m
5:34 pm
LAS
Las Vegas McCarran airport
Frontier
17 Sep
LAS
11:00 pm
Las Vegas McCarran airport
4h 31m
6:31 am
+1
IAD
Washington Dulles Intl airport
207 USD
United Airlines
United Airlines
14 Aug
IAD
4:30 am
Washington Dulles Intl airport
4h 54m
6:24 am
LAS
Las Vegas McCarran airport
United Airlines
15 Aug
LAS
11:00 pm
Las Vegas McCarran airport
4h 35m
6:35 am
+1
IAD
Washington Dulles Intl airport
270 USD
United Airlines
United Airlines
15 Oct
IAD
8:55 am
Washington Dulles Intl airport
5h 00m
10:55 am
LAS
Las Vegas McCarran airport
United Airlines
17 Oct
LAS
11:00 pm
Las Vegas McCarran airport
4h 31m
6:31 am
+1
IAD
Washington Dulles Intl airport
241 USD
Frontier
Frontier
22 Oct
IAD
3:27 pm
Washington Dulles Intl airport
5h 07m
5:34 pm
LAS
Las Vegas McCarran airport
Frontier
24 Oct
LAS
11:00 pm
Las Vegas McCarran airport
4h 31m
6:31 am
+1
IAD
Washington Dulles Intl airport
197 USD

How to get the cheapest flight from Washington to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
CHEAPEST MONTH TO FLY
January
The cheapest time of year to fly to Las Vegas from Washington is January. Most expensive is November
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
CHEAPEST TIME TO FLY
in the evening
Washington to Las Vegas flights are approximately 150% more expensive in the morning than in the evening
CHEAPEST AIRLINE
Allegiant Air
Allegiant Air, Sun Country Air, and Frontier are the most popular carriers operating from Washington to Las Vegas
CHEAPEST ROUTE
Washington Dulles Intl - Las Vegas McCarran
Fly from Washington Dulles Intl to Las Vegas McCarran for the best Washington - Las Vegas flight prices
CHEAPEST TIME TO BOOK
19 days before
The cheapest time to buy a flight from Washington to Las Vegas is approximately 19 days to departure
60
Days before departure
0

Flight information for Washington to Las Vegas

Find info about flight duration, direct flights, and airports for your flight from Washington to Las Vegas
Fastest flight time
4h 52m
The fastest flight from Washington to Las Vegas takes 4h 52m.
Direct flights
Every day
Direct flights go from Washington to Las Vegas every day.
Airports in Las Vegas
2 airports
There are 2 airports near Las Vegas: Las Vegas Boulder City (BLD), Las Vegas McCarran (LAS)

Alternative routes for Washington to Las Vegas

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Philadelphia to Las Vegas
Fastest flight time
5h 21m
Cheapest price
152 USD

Flights from Washington to:

Flights to Las Vegas from:

  • Washington
  • District of Columbia
  • United States
  • North America