Cheap flights from Washington Dulles Intl Airport to Las Vegas

Round-trip
1 adult
Economy
From?
To?
Sun 10/24
Sun 10/31

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Washington Dulles Intl to Las Vegas.
View current United States travel restrictions

Flight information for Washington Dulles Intl Airport to Las Vegas
(IAD to LAS)

Find info about flight duration, direct flights, and airports for your flight from Washington Dulles Intl Airport to Las Vegas
Best Price Found$175The best flight deal from Washington Dulles Intl Airport to Las Vegas found on momondo in the last 72 hours is $175
Fastest flight time5h 08mThe fastest flight from Washington Dulles Intl Airport to Las Vegas takes 5h 08m
Direct flightsSunDirect flights go from Washington Dulles Intl Airport to Las Vegas on Sunday. The only airline offering direct flights is United Airlines.
Airports in Las Vegas2 airportsThere are 2 airports near Las Vegas: Las Vegas Boulder City (BLD), Las Vegas McCarran (LAS)

How to get the cheapest flight ticket from Washington Dulles Intl Airport 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 ticket for your trip

What is the cheapest month to fly from Washington Dulles Intl Airport to Las Vegas?

August

The cheapest time of year to fly to Las Vegas from Washington Dulles Intl Airport is August. Most expensive is April

What is the cheapest airline that flies to Las Vegas from Washington Dulles Intl Airport?

Frontier

American Airlines, Delta, and Frontier are the most popular carriers operating from Washington Dulles Intl Airport to Las Vegas

How far in advance should you book Washington Dulles Intl Airport to Las Vegas flights?

25 days before

The cheapest time to buy a flight from Washington Dulles Intl Airport to Las Vegas is approximately 25 days to departure


Easily compare round-trip flights from Washington Dulles Intl Airport to Las Vegas

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington Dulles Intl Airport to Las Vegas by changing tabs
Frontier
Jan 4
IAD7:57 amWashington Dulles Intl
11h 48m
1 stop
LAS7:45 pmLas Vegas McCarran
Jan 19
LAS6:17 pmLas Vegas McCarran
11h 58m
1 stop
IAD6:15 amWashington Dulles Intl
Multiple Airlines
Oct 31
IAD7:15 amWashington Dulles Intl
15h 50m
1 stop
LAS11:05 pmLas Vegas McCarran
Nov 3
LAS6:04 pmLas Vegas McCarran
9h 26m
1 stop
IAD3:30 amWashington Dulles Intl
Frontier
Jan 4
IAD7:57 amWashington Dulles Intl
11h 48m
1 stop
LAS7:45 pmLas Vegas McCarran
Jan 10
LAS6:02 pmLas Vegas McCarran
17h 26m
1 stop
IAD11:28 amWashington Dulles Intl
Multiple Airlines
Feb 3
IAD10:03 amWashington Dulles Intl
10h 30m
1 stop
LAS8:33 pmLas Vegas McCarran
Feb 7
LAS6:30 pmLas Vegas McCarran
16h 58m
2 stops
IAD11:28 amWashington Dulles Intl
Frontier
Feb 3
IAD10:03 amWashington Dulles Intl
10h 30m
1 stop
LAS8:33 pmLas Vegas McCarran
Feb 7
LAS6:02 pmLas Vegas McCarran
17h 26m
1 stop
IAD11:28 amWashington Dulles Intl
Multiple Airlines
Dec 6
IAD4:00 amWashington Dulles Intl
5h 18m
LAS9:18 amLas Vegas McCarran
Dec 8
LAS6:17 pmLas Vegas McCarran
8h 01m
1 stop
IAD2:18 amWashington Dulles Intl

Find the cheapest one-way flights from Washington Dulles Intl Airport to Las Vegas

If you're looking for one-way flights from Washington Dulles Intl Airport to Las Vegas, view some of our deals below provided by Alaska Airlines, Delta and Frontier
Multiple Airlines
Nov 4
IAD7:15 amWashington Dulles Intl
13h 33m
2 stops
LAS8:48 pmLas Vegas McCarran
Frontier
Nov 4
IAD7:15 amWashington Dulles Intl
14h 55m
2 stops
LAS10:10 pmLas Vegas McCarran
Alaska Airlines
Nov 17
IAD12:15 pmWashington Dulles Intl
10h 35m
1 stop
LAS10:50 pmLas Vegas McCarran

Search last-minute flights to Las Vegas from Washington Dulles Intl Airport

Find and compare flight prices for your last-minute flight from Washington Dulles Intl Airport to Las Vegas
Multiple Airlines
Oct 24
IAD7:15 amWashington Dulles Intl
15h 50m
1 stop
LAS11:05 pmLas Vegas McCarran
Oct 27
LAS6:04 pmLas Vegas McCarran
9h 26m
1 stop
IAD3:30 amWashington Dulles Intl
Frontier
Oct 24
IAD7:15 amWashington Dulles Intl
15h 13m
1 stop
LAS10:28 pmLas Vegas McCarran
Oct 27
LAS6:04 pmLas Vegas McCarran
9h 26m
1 stop
IAD3:30 amWashington Dulles Intl
United Airlines
Oct 25
IAD6:05 pmWashington Dulles Intl
14h 10m
1 stop
LAS8:15 amLas Vegas McCarran
Nov 16
LAS8:15 amLas Vegas McCarran
4h 27m
IAD12:42 pmWashington Dulles Intl
Multiple Airlines
Oct 29
IAD4:30 amWashington Dulles Intl
18h 35m
3 stops
LAS11:05 pmLas Vegas McCarran
Nov 3
LAS6:04 pmLas Vegas McCarran
9h 26m
1 stop
IAD3:30 amWashington Dulles Intl
Frontier
Oct 24
IAD7:15 amWashington Dulles Intl
15h 13m
1 stop
LAS10:28 pmLas Vegas McCarran
Nov 17
LAS6:17 pmLas Vegas McCarran
8h 03m
1 stop
IAD2:20 amWashington Dulles Intl
Frontier
Oct 24
IAD7:15 amWashington Dulles Intl
15h 13m
1 stop
LAS10:28 pmLas Vegas McCarran
Oct 27
LAS6:04 pmLas Vegas McCarran
9h 26m
1 stop
IAD3:30 amWashington Dulles Intl

Best airlines flying from Washington Dulles Intl Airport to Las Vegas

Compare and see reviews for airlines that fly from Washington Dulles Intl Airport to Las Vegas with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $80
Free Cancellation
Rating
6.3
6.6

Boarding

6.0

Comfort

7.1

Crew

4.8

Entertainment

5.1

Food

Reviews

Las azafatas NO eran amables. No te dan ni agua. Para todo hay que pagar. Los asientos super duros y no reclinaban. Pesimo!!

1 / 10
Spirit Airlines
PriceFrom $114
Free Cancellation
Rating
6.4
6.5

Boarding

6.0

Comfort

6.9

Crew

4.9

Entertainment

5.2

Food

Reviews

There is no angry emoji face to show how mad these unnecessary delays made me.

1 / 10
Delta
PriceFrom $128
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
Sun Country Air
PriceFrom $141
Free Cancellation
Rating
7.8
8.0

Boarding

7.6

Comfort

8.5

Crew

7.0

Entertainment

6.9

Food

Reviews

Price was great. Paying for selecting seats and overhead storage was not nice. Nice new plane. On time flights in both directions.

1 / 9
Alaska Airlines
PriceFrom $145
Free Cancellation
Rating
8.3
8.7

Boarding

8.4

Comfort

8.7

Crew

7.8

Entertainment

7.4

Food

Reviews

Great plane , great crew , on time , The snack was a negative. Especially for the time of night . Dinner and gave me toddler peanuts :(!!

1 / 10
American Airlines
PriceFrom $146
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
United Airlines
PriceFrom $175
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10

  • Are airlines flying from Washington Dulles Intl to Las Vegas McCarran offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Washington Dulles Intl to Las Vegas McCarran are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: United Airlines, Frontier, and American Airlines.

  • How far is Washington Dulles Intl to Las Vegas McCarran by plane?

    There are 2056.9 mi between Washington Dulles Intl and Las Vegas McCarran. A reasonable flight in good conditions will take 5h 18m.


Can I fly to Las Vegas McCarran from Washington Dulles Intl right now?

Information is based on travel restrictions for travel to Las Vegas McCarran within the United States

Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Las Vegas McCarran.

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Las Vegas McCarran.

Can I fly back to Washington Dulles Intl from Las Vegas McCarran?

Returning to Washington Dulles Intl from Las Vegas McCarran

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering Washington Dulles Intl.

If you are planning to travel to Las Vegas at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Washington Dulles Intl Airport to Las Vegas

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington to Las Vegas Flights
Fastest flight time5h 10m
Cheapest price$65
Washington to Reno Flights
Fastest flight time7h 46m
Cheapest price$188

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