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
27 Aug
IAD
3:34 pm
Washington Dulles Intl airport
5h 13m
5:47 pm
LAS
Las Vegas McCarran airport
Frontier
05 Sep
LAS
1:30 am
Las Vegas McCarran airport
4h 24m
8:54 am
IAD
Washington Dulles Intl airport
197 USD
Frontier
Frontier
15 Sep
IAD
3:33 pm
Washington Dulles Intl airport
5h 10m
5:43 pm
LAS
Las Vegas McCarran airport
Frontier
17 Sep
LAS
11:00 pm
Las Vegas McCarran airport
4h 35m
6:35 am
+1
IAD
Washington Dulles Intl airport
197 USD
Frontier
Frontier
22 Sep
IAD
3:33 pm
Washington Dulles Intl airport
5h 10m
5:43 pm
LAS
Las Vegas McCarran airport
Frontier
26 Sep
LAS
11:00 pm
Las Vegas McCarran airport
4h 35m
6:35 am
+1
IAD
Washington Dulles Intl airport
197 USD
Frontier
Frontier
27 Aug
IAD
3:34 pm
Washington Dulles Intl airport
5h 13m
5:47 pm
LAS
Las Vegas McCarran airport
Frontier
05 Sep
LAS
1:30 am
Las Vegas McCarran airport
4h 24m
8:54 am
IAD
Washington Dulles Intl airport
197 USD
United Airlines
United Airlines
14 Jan
IAD
12:31 pm
Washington Dulles Intl airport
5h 17m
2:48 pm
LAS
Las Vegas McCarran airport
United Airlines
15 Jan
LAS
1:30 pm
Las Vegas McCarran airport
4h 24m
8:54 pm
IAD
Washington Dulles Intl airport
207 USD
Frontier
Frontier
15 Sep
IAD
3:33 pm
Washington Dulles Intl airport
5h 10m
5:43 pm
LAS
Las Vegas McCarran airport
Frontier
17 Sep
LAS
11:00 pm
Las Vegas McCarran airport
4h 35m
6:35 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
What is the cheapest month to fly to Las Vegas?
January
The cheapest time of year to fly to Las Vegas from Washington is January. Most expensive is July
What is the cheapest day to fly to Las Vegas?
Sunday
The cheapest day of the week is typically Sunday. The most expensive is typically Friday
When is the cheapest time to fly to Las Vegas?
in the evening
Washington to Las Vegas flights are approximately 34% more expensive in the morning than in the evening
What is the cheapest airline that flies to Las Vegas?
Allegiant Air
Allegiant Air, Frontier, and Sun Country Air are the most popular carriers operating from Washington to Las Vegas
What is the 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
When is the cheapest time to book a flight to Las Vegas?
15 days before
The cheapest time to buy a flight from Washington to Las Vegas is approximately 15 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 59m The fastest flight from Washington to Las Vegas takes 4h 59m.
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 22m
Cheapest price
149 USD

Flights from Washington to:

Flights to Las Vegas from:

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