Find Deals on Flights from Washington Dulles Intl to Las Vegas McCarran (IAD - LAS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Dulles Intl to Las Vegas McCarran

(Round-trip)
Depart: Tue Sep 13 2016 Return: Tue Sep 20 2016 Trip spans 8 days
Depart: Wed Sep 21 2016 Return: Sat Sep 24 2016 Trip spans 4 days
Depart: Tue Oct 25 2016 Return: Wed Oct 26 2016 Trip spans 2 days
Depart: Tue Dec 20 2016 Return: Tue Dec 27 2016 Trip spans 8 days
Depart: Mon Oct 17 2016 Return: Wed Oct 26 2016 Trip spans 10 days
Depart: Mon Nov 28 2016 Return: Wed Nov 30 2016 Trip spans 3 days
Depart: Tue Sep 20 2016 Return: Mon Sep 26 2016 Trip spans 7 days
Depart: Wed Sep 28 2016 Return: Sat Oct 1 2016 Trip spans 4 days
Depart: Fri Oct 14 2016 Return: Tue Oct 18 2016 Trip spans 5 days
Depart: Wed Oct 19 2016 Return: Sat Oct 22 2016 Trip spans 4 days
Depart: Tue Oct 18 2016 Return: Sat Oct 22 2016 Trip spans 5 days
Depart: Wed Nov 2 2016 Return: Wed Nov 9 2016 Trip spans 8 days
Depart: Wed Oct 26 2016 Return: Mon Oct 31 2016 Trip spans 6 days
Depart: Sat Sep 24 2016 Return: Tue Sep 27 2016 Trip spans 4 days
Depart: Sun Nov 6 2016 Return: Wed Nov 9 2016 Trip spans 4 days
Depart: Sat Oct 1 2016 Return: Tue Oct 4 2016 Trip spans 4 days
Depart: Mon Nov 7 2016 Return: Fri Nov 11 2016 Trip spans 5 days
Depart: Mon Oct 3 2016 Return: Tue Oct 4 2016 Trip spans 2 days
Depart: Sat Oct 8 2016 Return: Tue Oct 11 2016 Trip spans 4 days
Depart: Tue Nov 8 2016 Return: Fri Nov 11 2016 Trip spans 4 days
Direct flights IAD to LAS on United
Flight # Depart IAD Arrive LAS Sun Mon Tue Wed Thu Fri Sat Valid Between
796 8:24 am 10:27 am Sep 7 - Sep 28
796 8:25 am 10:28 am Oct 5 - Oct 28
796 8:25 am 10:28 am Sep 27 - Oct 4
796 8:25 am 10:28 am Sep 25 - Oct 2
796 8:25 am 10:28 am Sep 19 - Sep 26
796 8:25 am 10:28 am Sep 17 - Sep 20
796 8:25 am 10:28 am Sep 10 - Sep 16
796 8:25 am 10:28 am Sep 8 - Sep 13
796 8:35 am 10:36 am Sep 5 - Sep 6
461 7:25 pm 9:46 pm Sep 23 - Sep 23
461 7:25 pm 9:44 pm Sep 24 - Oct 1
461 7:25 pm 9:46 pm Sep 25 - Oct 2
461 7:25 pm 9:46 pm Sep 26 - Oct 3
461 7:25 pm 9:46 pm Sep 29 - Sep 29
461 7:25 pm 9:46 pm Oct 5 - Oct 5
461 7:25 pm 9:46 pm Oct 6 - Oct 6
461 7:25 pm 9:46 pm Oct 7 - Oct 14
461 7:25 pm 9:46 pm Sep 20 - Oct 4
461 7:25 pm 9:46 pm Sep 18 - Sep 18
461 7:25 pm 9:46 pm Sep 7 - Sep 7
461 7:25 pm 9:46 pm Sep 8 - Sep 13
461 7:25 pm 9:46 pm Sep 9 - Sep 22
461 7:25 pm 9:44 pm Sep 10 - Sep 10
461 7:25 pm 9:46 pm Sep 11 - Sep 11
461 7:25 pm 9:46 pm Sep 14 - Sep 14
461 7:25 pm 9:44 pm Sep 17 - Sep 17
1818 7:40 pm 10:01 pm Sep 6 - Sep 6
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Washington
$205
Destination

Las Vegas
$205
Airlines Airline reviews

18 travelers who booked a flight from Washington to Las Vegas rated their chosen airlines with an average of 6.2.

Overall
6.4
Boarding
7.7
Crew
7.2
Comfort
5.4
Food
5.0
Entertainment
5.0