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

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

Book cheap flights from Las Vegas McCarran to Washington Dulles Intl

(Round-trip)
Depart: Fri May 29 2015 Return: Sat May 30 2015 Trip spans 2 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Tue Jun 2 2015 Return: Wed Jun 3 2015 Trip spans 2 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Wed Jun 3 2015 Return: Sat Jun 6 2015 Trip spans 4 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Fri Jun 5 2015 Return: Mon Jun 8 2015 Trip spans 4 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Tue Jun 9 2015 Return: Sat Jun 13 2015 Trip spans 5 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Tue Jun 16 2015 Return: Mon Jun 22 2015 Trip spans 7 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Wed Jun 17 2015 Return: Mon Jun 22 2015 Trip spans 6 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Tue Jun 23 2015 Return: Sat Jun 27 2015 Trip spans 5 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Wed Jun 24 2015 Return: Sat Jun 27 2015 Trip spans 4 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Thu May 28 2015 Return: Mon Jun 15 2015 Trip spans 19 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Thu Jun 4 2015 Return: Mon Jun 8 2015 Trip spans 5 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Thu Jun 11 2015 Return: Mon Jun 15 2015 Trip spans 5 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Thu Jun 18 2015 Return: Mon Jun 22 2015 Trip spans 5 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Sat Jun 6 2015 Return: Sat Jun 13 2015 Trip spans 8 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Mon Jun 8 2015 Return: Sat Jun 13 2015 Trip spans 6 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Fri Jun 12 2015 Return: Mon Jun 15 2015 Trip spans 4 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Fri Jun 19 2015 Return: Mon Jun 22 2015 Trip spans 4 days
Frontier
Frontier
LAS
8:15p
IAD
12:45a
4h 30m
nonstop
IAD
5:40p
LAS
10:50p
5h 10m
nonstop
Depart: Wed Nov 11 2015 Return: Sun Nov 15 2015 Trip spans 5 days
United
United
LAS
3:15a
IAD
7:47a
4h 32m
nonstop
IAD
2:55p
LAS
8:12p
5h 17m
nonstop
Depart: Thu Sep 17 2015 Return: Sun Sep 20 2015 Trip spans 4 days
Delta
Delta
LAS
4:15a
IAD
11:51a
7h 36m
1 stop
IAD
2:55p
LAS
10:25p
7h 30m
1 stop
Depart: Sat May 30 2015 Return: Sun May 31 2015 Trip spans 2 days
American Airlines
American Airlines
LAS
2:15a
IAD
10:26a
8h 11m
1 stop
IAD
11:06a
LAS
8:32p
9h 26m
1 stop
Direct flights LAS to IAD on United
Flight # Depart LAS Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
1425 8:15 am 3:49 pm Jun 3 - Jun 3
1425 8:15 am 3:49 pm May 23 - May 30
1425 8:15 am 3:49 pm May 26 - Jun 2
236 8:15 am 3:47 pm May 31 - Jun 1
1966 8:31 am 4:05 pm Jun 30 - Jun 30
1966 8:31 am 4:05 pm Jun 29 - Jun 29
1966 8:31 am 4:05 pm Jun 24 - Jun 24
1966 8:31 am 4:05 pm Jun 25 - Jun 26
1966 8:31 am 4:05 pm Jun 5 - Jun 9
1966 8:31 am 4:05 pm Jun 8 - Jun 8
1966 8:31 am 4:05 pm Jun 10 - Jun 11
1966 8:31 am 4:05 pm Jun 12 - Jun 18
1966 8:31 am 4:05 pm Jun 22 - Jun 22
1966 8:31 am 4:05 pm Jun 17 - Jun 17
1966 8:31 am 4:05 pm Jun 15 - Jun 19
1966 8:31 am 4:05 pm Jun 23 - Jun 23
1966 8:50 am 4:24 pm Jun 4 - Jun 4
1055 8:51 am 4:25 pm Jun 13 - Jun 13
1055 8:51 am 4:25 pm Jun 27 - Jun 27
1966 8:51 am 4:25 pm Jun 14 - Jun 14
1966 8:51 am 4:25 pm Jun 7 - Jun 7
1966 8:51 am 4:25 pm Jun 20 - Jun 20
1966 8:51 am 4:25 pm Jun 6 - Jun 6
1966 8:51 am 4:25 pm Jun 21 - Jun 21
1966 8:51 am 4:25 pm Jun 28 - Jun 28
1702 1:31 pm 9:11 pm Jun 5 - Jun 5
1702 1:31 pm 9:11 pm Jun 19 - Jun 26
1702 1:31 pm 9:11 pm Jun 30 - Jun 30
1702 1:31 pm 9:11 pm Jun 22 - Jun 29
1702 1:31 pm 9:11 pm Jun 4 - Jun 11
1702 1:31 pm 9:11 pm Jun 18 - Jun 18
1702 1:31 pm 9:11 pm Jun 23 - Jun 25
1702 1:31 pm 9:11 pm Jun 12 - Jun 17
326 1:31 pm 9:09 pm Jun 6 - Jun 6
329 1:31 pm 9:09 pm Jun 16 - Jun 16
339 1:31 pm 9:09 pm Jun 27 - Jun 27
339 1:31 pm 9:09 pm Jun 13 - Jun 13
339 1:31 pm 9:09 pm Jun 20 - Jun 20
1623 1:34 pm 9:12 pm Jun 3 - Jun 3
1623 1:34 pm 9:12 pm May 31 - May 31
1949 1:34 pm 9:12 pm May 30 - May 30
358 1:34 pm 9:10 pm Jun 1 - Jun 2
1505 1:37 pm 9:17 pm Jun 7 - Jun 7
1505 1:37 pm 9:17 pm Jun 14 - Jun 21
1505 1:37 pm 9:17 pm Jun 28 - Jun 28
1702 1:42 pm 9:20 pm Jun 15 - Jun 15
Airports
Origin

Las Vegas
$158
Destination

Washington
$158