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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 21 2015 Return: Tue Feb 24 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Tue Mar 3 2015 Return: Wed Mar 4 2015 Trip spans 2 days
US Airways
US Airways
ONT
1:30a
LAS
6:24a
4h 54m
1 stop
LAS
5:00a
ONT
10:20a
5h 20m
1 stop
Depart: Tue Feb 24 2015 Return: Thu Feb 26 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Wed Feb 25 2015 Return: Fri Feb 27 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
1:30a
LAS
6:24a
4h 54m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Sat Feb 28 2015 Return: Mon Mar 2 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
1:30a
LAS
6:51a
5h 21m
1 stop
LAS
11:35a
ONT
4:11p
4h 36m
1 stop
Depart: Mon Mar 2 2015 Return: Wed Mar 4 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
11:40a
LAS
4:25p
4h 45m
1 stop
LAS
11:35a
ONT
4:11p
4h 36m
1 stop
Depart: Wed Mar 4 2015 Return: Tue Mar 10 2015 Trip spans 6 days
American Airlines
American Airlines
ONT
1:30a
LAS
6:24a
4h 54m
1 stop
LAS
2:35a
ONT
7:34a
4h 59m
1 stop
Depart: Thu Mar 5 2015 Return: Tue Mar 10 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
1:30a
LAS
6:24a
4h 54m
1 stop
LAS
12:35p
ONT
5:11p
4h 36m
1 stop
Depart: Sat Mar 7 2015 Return: Tue Mar 10 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
6:00a
ONT
11:20a
5h 20m
1 stop
Depart: Tue Feb 17 2015 Return: Sat Feb 21 2015 Trip spans 5 days
American Airlines
American Airlines
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Wed Feb 18 2015 Return: Tue Feb 24 2015 Trip spans 7 days
American Airlines
American Airlines
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Fri Mar 6 2015 Return: Tue Mar 10 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
11:40a
LAS
3:00p
3h 20m
1 stop
LAS
2:35a
ONT
7:34a
4h 59m
1 stop
Depart: Tue Mar 17 2015 Return: Fri Mar 20 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
2:30a
LAS
7:24a
4h 54m
1 stop
LAS
3:45p
ONT
7:56p
4h 11m
1 stop
Depart: Wed May 6 2015 Return: Sat May 9 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
ONT
6:00a
LAS
11:08a
5h 08m
1 stop
LAS
8:40a
ONT
12:01p
3h 21m
1 stop
Depart: Sat Feb 14 2015 Return: Sat Feb 21 2015 Trip spans 8 days
American Airlines
American Airlines
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Mon Apr 27 2015 Return: Wed Apr 29 2015 Trip spans 3 days
US Airways
US Airways
ONT
8:35a
LAS
2:00p
5h 25m
1 stop
LAS
6:00a
ONT
11:38a
5h 38m
1 stop
Depart: Wed Apr 29 2015 Return: Sat May 2 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
12:40p
LAS
5:24p
4h 44m
1 stop
LAS
12:35p
ONT
5:06p
4h 31m
1 stop
Depart: Sat May 9 2015 Return: Tue May 12 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
12:41p
LAS
5:32p
4h 51m
1 stop
LAS
6:20a
ONT
12:01p
5h 41m
1 stop
Depart: Mon Mar 9 2015 Return: Thu Mar 12 2015 Trip spans 4 days
American Airlines
American Airlines
ONT
12:40p
LAS
5:25p
4h 45m
1 stop
LAS
3:45p
ONT
7:56p
4h 11m
1 stop
Depart: Sat May 23 2015 Return: Tue May 26 2015 Trip spans 4 days
United
United
ONT
4:45p
LAS
6:08p
25h 23m
1 stop
LAS
3:40p
ONT
6:03a
14h 23m
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
1684 6:35 am 7:35 am Mar 7 - Mar 7
3941 7:10 am 8:10 am Jan 29 - Mar 6
3482 7:35 am 8:30 am Jan 31 - Feb 28
4013 7:35 am 8:30 am Mar 8 - Apr 5
593 7:45 am 8:40 am Mar 9 - Apr 6
2684 8:25 am 9:25 am Feb 1 - Mar 1
169 9:20 am 10:20 am Feb 23 - Mar 6
169 9:20 am 10:20 am Feb 9 - Feb 20
169 9:20 am 10:20 am Feb 8 - Mar 1
3476 9:45 am 10:45 am Mar 8 - Apr 6
441 10:00 am 10:55 am Mar 7 - Mar 7
1560 10:55 am 11:55 am Jan 31 - Feb 28
4639 11:40 am 12:35 pm Feb 15 - Mar 1
4639 11:40 am 12:35 pm Feb 6 - Feb 8
4639 11:40 am 12:35 pm Feb 9 - Mar 6
751 12:15 pm 1:15 pm Mar 8 - Apr 6
2793 1:35 pm 2:35 pm Jan 31 - Feb 28
2149 3:55 pm 4:55 pm Mar 7 - Mar 7
4224 3:55 pm 4:50 pm Jan 31 - Feb 28
233 5:30 pm 6:25 pm Jan 29 - Mar 6
4348 5:35 pm 6:30 pm Mar 8 - Apr 6
3553 6:10 pm 7:05 pm Mar 7 - Mar 7
3316 6:15 pm 7:10 pm Jan 31 - Feb 28
Airports
Origin

Ontario
$167
Destination

Las Vegas
$167