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Find Flight Deals from Ontario to Las Vegas McCarran (ONT - LAS)

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

Book cheap flights from Ontario to Las Vegas McCarran

(Round-trip)
Depart: Sat Feb 28 2015 Return: Mon Mar 2 2015 Trip spans 3 days
US Airways
US Airways
ONT
1:30a
LAS
6:51a
5h 21m
1 stop
LAS
6:45a
ONT
10:20a
3h 35m
1 stop
Depart: Tue Apr 21 2015 Return: Tue Apr 28 2015 Trip spans 8 days
US Airways
US Airways
ONT
8:35a
LAS
2:00p
5h 25m
1 stop
LAS
12:35p
ONT
5:06p
4h 31m
1 stop
Depart: Wed Apr 22 2015 Return: Thu Apr 23 2015 Trip spans 2 days
US Airways
US Airways
ONT
6:00a
LAS
11:08a
5h 08m
1 stop
LAS
8:40a
ONT
11:38a
2h 58m
1 stop
Depart: Tue Mar 3 2015 Return: Thu Mar 5 2015 Trip spans 3 days
US Airways
US Airways
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
2:45p
ONT
6:56p
4h 11m
1 stop
Depart: Tue Mar 10 2015 Return: Thu Mar 12 2015 Trip spans 3 days
US Airways
US Airways
ONT
8:40a
LAS
1:56p
5h 16m
1 stop
LAS
3:45p
ONT
7:56p
4h 11m
1 stop
Depart: Sun Feb 15 2015 Return: Wed Feb 18 2015 Trip spans 4 days
US Airways
US Airways
ONT
1:30a
LAS
6:24a
4h 54m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Sun Feb 8 2015 Return: Tue Feb 10 2015 Trip spans 3 days
US Airways
US Airways
ONT
1:30a
LAS
6:24a
4h 54m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Mon Feb 9 2015 Return: Wed Feb 11 2015 Trip spans 3 days
US Airways
US Airways
ONT
11:40a
LAS
4:25p
4h 45m
1 stop
LAS
7:40a
ONT
1:46p
6h 06m
1 stop
Depart: Thu Feb 19 2015 Return: Fri Feb 20 2015 Trip spans 2 days
US Airways
US Airways
ONT
1:30a
LAS
6:24a
4h 54m
1 stop
LAS
11:35a
ONT
4:11p
4h 36m
1 stop
Depart: Sat Feb 21 2015 Return: Mon Feb 23 2015 Trip spans 3 days
US Airways
US Airways
ONT
1:30a
LAS
6:51a
5h 21m
1 stop
LAS
11:35a
ONT
4:11p
4h 36m
1 stop
Depart: Sun Feb 22 2015 Return: Wed Feb 25 2015 Trip spans 4 days
US Airways
US Airways
ONT
1:30a
LAS
6:51a
5h 21m
1 stop
LAS
11:35a
ONT
4:11p
4h 36m
1 stop
Depart: Mon Feb 23 2015 Return: Tue Feb 24 2015 Trip spans 2 days
US Airways
US Airways
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Tue Feb 24 2015 Return: Fri Feb 27 2015 Trip spans 4 days
US Airways
US Airways
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
11:35a
ONT
4:11p
4h 36m
1 stop
Depart: Thu Apr 16 2015 Return: Sat Apr 18 2015 Trip spans 3 days
US Airways
US Airways
ONT
2:30a
LAS
7:49a
5h 19m
1 stop
LAS
2:35a
ONT
7:33a
4h 58m
1 stop
Depart: Wed Feb 11 2015 Return: Fri Feb 13 2015 Trip spans 3 days
US Airways
US Airways
ONT
1:30a
LAS
6:24a
4h 54m
1 stop
LAS
2:45p
ONT
6:56p
4h 11m
1 stop
Depart: Sat Mar 7 2015 Return: Mon Mar 9 2015 Trip spans 2 days
US Airways
US Airways
ONT
11:55a
LAS
4:25p
4h 30m
1 stop
LAS
2:35a
ONT
7:34a
4h 59m
1 stop
Depart: Wed Mar 18 2015 Return: Wed Mar 25 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ONT
8:40a
LAS
1:56p
5h 16m
1 stop
LAS
7:45a
ONT
11:20a
3h 35m
1 stop
Depart: Fri Mar 6 2015 Return: Mon Mar 9 2015 Trip spans 3 days
US Airways
US Airways
ONT
11:40a
LAS
3:00p
3h 20m
1 stop
LAS
12:35p
ONT
5:11p
4h 36m
1 stop
Depart: Sun Feb 1 2015 Return: Mon Feb 2 2015 Trip spans 2 days
American Airlines
American Airlines
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
11:35a
ONT
4:11p
4h 36m
1 stop
Depart: Sat May 30 2015 Return: Tue Jun 2 2015 Trip spans 4 days
United
United
ONT
4:45p
LAS
8:05p
3h 20m
1 stop
LAS
3:40p
ONT
7:59p
4h 19m
1 stop
Change your search
Select an airline:  Southwest
Direct flights ONT to LAS on Southwest
Flight # Depart ONT Arrive LAS Sun Mon Tue Wed Thu Fri Sat Valid Between
3941 7:10 am 8:10 am Jan 26 - Mar 6
3482 7:35 am 8:30 am Jan 24 - Feb 28
2684 8:25 am 9:25 am Jan 25 - Mar 1
169 9:20 am 10:20 am Feb 9 - Feb 20
169 9:20 am 10:20 am Feb 23 - Mar 6
169 9:20 am 10:20 am Feb 2 - Feb 6
169 9:20 am 10:20 am Feb 8 - Mar 1
1560 10:55 am 11:55 am Jan 24 - Feb 28
4639 11:40 am 12:35 pm Feb 15 - Mar 1
4639 11:40 am 12:35 pm Feb 9 - Mar 6
4639 11:40 am 12:35 pm Jan 26 - Feb 5
4639 11:40 am 12:35 pm Feb 6 - Feb 8
2793 1:35 pm 2:35 pm Jan 24 - Feb 28
4224 3:55 pm 4:50 pm Jan 24 - Feb 28
233 5:30 pm 6:25 pm Jan 25 - Mar 6
3316 6:15 pm 7:10 pm Jan 24 - Feb 28
Airports
Origin

Ontario
$167
Destination

Las Vegas
$167