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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 May 2 2015 Return: Wed May 6 2015 Trip spans 5 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 5 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: Thu May 7 2015 Return: Wed May 20 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: Wed May 20 2015 Trip spans 12 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: Wed May 20 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: Tue May 12 2015 Return: Tue May 26 2015 Trip spans 15 days
Frontier
Frontier
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
Depart: Sat May 16 2015 Return: Tue May 26 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: Mon May 18 2015 Return: Wed May 20 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: 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 May 26 2015 Return: Fri Jun 5 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: Sat May 30 2015 Return: Tue Jun 2 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: Mon Jun 1 2015 Return: Tue Jun 9 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: Sat Jun 6 2015 Return: Mon Jun 8 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 Jun 8 2015 Return: Wed Jun 10 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 25 2015 Return: Wed Jun 3 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: Sun May 3 2015 Return: Mon May 11 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: Tue May 5 2015 Return: Wed May 6 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 27 2015 Return: Mon Nov 9 2015 Trip spans 14 days
United
United
IAD
3:55p
LAS
9:12p
5h 17m
nonstop
LAS
8:00p
IAD
3:27a
7h 27m
1 stop
Depart: Thu Oct 22 2015 Return: Mon Oct 26 2015 Trip spans 5 days
Delta
Delta
IAD
2:55p
LAS
10:25p
7h 30m
1 stop
LAS
7:15p
IAD
3:08a
7h 53m
1 stop
Depart: Thu Apr 30 2015 Return: Tue May 5 2015 Trip spans 6 days
Virgin America
Virgin America
IAD
3:25a
LAS
1:00p
9h 35m
1 stop
LAS
8:40a
IAD
4:00p
7h 20m
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 20 - May 20
195 8:15 am 10:25 am May 31 - May 31
195 8:15 am 10:25 am May 17 - May 17
195 8:15 am 10:25 am Jun 3 - Jun 3
195 8:15 am 10:25 am May 26 - Jun 2
195 8:15 am 10:25 am May 24 - May 24
195 8:15 am 10:25 am May 25 - Jun 1
195 8:15 am 10:25 am May 21 - May 21
195 8:15 am 10:25 am May 22 - May 29
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 8 - May 15
195 8:15 am 10:25 am May 11 - May 11
195 8:15 am 10:25 am May 10 - May 10
195 8:15 am 10:25 am May 13 - May 13
195 8:15 am 10:25 am May 12 - May 12
796 8:15 am 10:23 am May 9 - May 16
796 8:15 am 10:23 am May 30 - May 30
247 8:16 am 10:24 am May 18 - May 18
796 8:18 am 10:22 am Jun 4 - Jun 11
796 8:20 am 10:28 am May 23 - May 23
1215 8:33 am 10:43 am Apr 27 - May 4
796 8:33 am 10:38 am May 5 - May 5
1726 6:00 pm 8:10 pm May 24 - May 24
1731 6:15 pm 8:25 pm May 12 - May 12
1731 6:15 pm 8:25 pm Jun 1 - Jun 1
1731 6:15 pm 8:25 pm Jun 2 - Jun 3
1731 6:15 pm 8:25 pm May 7 - May 15
1731 6:15 pm 8:25 pm May 6 - May 6
1731 6:15 pm 8:25 pm May 18 - May 20
1731 6:15 pm 8:25 pm May 19 - May 22
1731 6:15 pm 8:25 pm May 21 - May 27
1731 6:15 pm 8:25 pm May 28 - May 28
1731 6:15 pm 8:25 pm May 25 - May 25
1731 6:15 pm 8:25 pm May 29 - May 29
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 6:35 pm 8:45 pm May 30 - May 30
822 6:36 pm 8:46 pm Jun 4 - Jul 1
1731 6:57 pm 9:15 pm May 5 - May 5
1731 6:57 pm 9:15 pm Apr 27 - May 4
1731 8:00 pm 10:10 pm May 31 - May 31
1731 8:00 pm 10:10 pm May 10 - May 17
Airports
Origin

Washington
$118
Destination

Las Vegas
$118