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

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: Sat Apr 25 2015 Return: Fri May 1 2015 Trip spans 7 days
Frontier
Frontier
IAD
5:30p
LAS
10:45p
5h 15m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Sat May 2 2015 Return: Tue May 12 2015 Trip spans 11 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Wed May 6 2015 Return: Tue May 19 2015 Trip spans 14 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Tue May 12 2015 Return: Tue May 19 2015 Trip spans 8 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Sat May 23 2015 Return: Fri May 29 2015 Trip spans 7 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Sat May 30 2015 Return: Fri Jun 5 2015 Trip spans 7 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Sun Apr 26 2015 Return: Fri May 1 2015 Trip spans 6 days
Frontier
Frontier
IAD
5:30p
LAS
10:45p
5h 15m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Mon Apr 27 2015 Return: Fri May 1 2015 Trip spans 5 days
Frontier
Frontier
IAD
6:45p
LAS
12:00a
5h 15m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Sun May 3 2015 Return: Tue May 12 2015 Trip spans 10 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Mon May 4 2015 Return: Tue May 12 2015 Trip spans 9 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Sun May 10 2015 Return: Tue May 12 2015 Trip spans 3 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Mon May 11 2015 Return: Tue May 12 2015 Trip spans 2 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Sun May 17 2015 Return: Tue May 19 2015 Trip spans 3 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Mon May 18 2015 Return: Tue May 19 2015 Trip spans 2 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Tue May 19 2015 Return: Wed May 20 2015 Trip spans 2 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Tue Oct 20 2015 Return: Wed Oct 28 2015 Trip spans 9 days
United
United
IAD
3:55p
LAS
9:12p
5h 17m
nonstop
LAS
4:15a
IAD
8:47a
4h 32m
nonstop
Depart: Tue Apr 28 2015 Return: Fri May 1 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
1:30a
LAS
11:59a
10h 29m
1 stop
LAS
8:55p
IAD
4:10a
7h 15m
1 stop
Depart: Tue Oct 27 2015 Return: Tue Nov 10 2015 Trip spans 15 days
Virgin America
Virgin America
IAD
5:00a
LAS
12:50p
7h 50m
1 stop
LAS
2:40p
IAD
11:45p
9h 05m
1 stop
Direct flights IAD to LAS on United
Flight # Depart IAD Arrive LAS Sun Mon Tue Wed Thu Fri Sat Valid Between
1737 8:15 am 10:25 am May 7 - May 7
195 8:15 am 10:25 am May 8 - May 15
195 8:15 am 10:25 am May 10 - May 10
195 8:15 am 10:25 am May 12 - May 13
195 8:15 am 10:25 am May 11 - May 11
195 8:15 am 10:25 am May 17 - May 17
195 8:15 am 10:25 am May 19 - May 19
195 8:15 am 10:25 am May 6 - May 6
195 8:15 am 10:25 am May 21 - May 21
195 8:15 am 10:25 am May 25 - Jun 1
195 8:15 am 10:25 am May 26 - Jun 2
195 8:15 am 10:25 am May 22 - May 29
195 8:15 am 10:25 am May 20 - May 20
195 8:15 am 10:25 am May 24 - May 24
796 8:15 am 10:23 am May 9 - May 16
247 8:16 am 10:24 am May 18 - May 18
796 8:20 am 10:28 am May 23 - May 23
796 8:30 am 10:38 am May 2 - May 2
1215 8:33 am 10:43 am May 1 - May 4
1215 8:33 am 10:43 am Apr 20 - Apr 30
796 8:33 am 10:38 am May 5 - May 5
796 8:33 am 10:41 am Apr 21 - Apr 29
796 8:35 am 10:43 am Apr 26 - May 3
1726 6:00 pm 8:10 pm May 24 - May 24
1731 6:15 pm 8:25 pm May 19 - May 22
1731 6:15 pm 8:25 pm May 18 - May 20
1731 6:15 pm 8:25 pm May 21 - May 27
1731 6:15 pm 8:25 pm May 12 - May 12
1731 6:15 pm 8:25 pm May 25 - May 25
1731 6:15 pm 8:25 pm May 6 - May 6
1731 6:15 pm 8:25 pm May 7 - May 15
822 6:15 pm 8:23 pm May 11 - May 11
1731 6:35 pm 8:45 pm May 23 - May 23
1731 6:35 pm 8:45 pm May 9 - May 16
1731 6:55 pm 9:13 pm May 2 - May 2
1731 6:57 pm 9:15 pm May 5 - May 5
1731 6:57 pm 9:15 pm Apr 29 - Apr 29
1731 6:57 pm 9:15 pm Apr 28 - Apr 28
1731 6:57 pm 9:15 pm Apr 27 - May 4
1731 8:00 pm 10:10 pm May 10 - May 17
1731 8:00 pm 10:18 pm Apr 10 - May 1
1148 10:00 pm 12:18 am Apr 19 - May 3
Airports
Origin

Washington
$138
Destination

Las Vegas
$138