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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: Wed Jan 14 2015 Return: Sat Jan 17 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: Sat Jan 24 2015 Return: Tue Jan 27 2015 Trip spans 4 days
US Airways
US Airways
ONT
11:40a
LAS
4:25p
4h 45m
1 stop
LAS
7:40a
ONT
1:21p
5h 41m
1 stop
Depart: Sun Jan 25 2015 Return: Tue Jan 27 2015 Trip spans 3 days
US Airways
US Airways
ONT
1:30a
LAS
6:24a
4h 54m
1 stop
LAS
7:40a
ONT
1:21p
5h 41m
1 stop
Depart: Tue Jan 13 2015 Return: Thu Jan 15 2015 Trip spans 3 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: Thu Jan 15 2015 Return: Sat Jan 17 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: Mon Jan 26 2015 Return: Tue Jan 27 2015 Trip spans 2 days
US Airways
US Airways
ONT
11:40a
LAS
4:25p
4h 45m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Fri Jan 23 2015 Return: Tue Jan 27 2015 Trip spans 5 days
US Airways
US Airways
ONT
7:40a
LAS
12:56p
5h 16m
1 stop
LAS
7:40a
ONT
1:21p
5h 41m
1 stop
Depart: Mon Jan 12 2015 Return: Wed Jan 14 2015 Trip spans 3 days
US Airways
US Airways
ONT
2:25p
LAS
4:03a
13h 38m
1 stop
LAS
7:40a
ONT
1:46p
6h 06m
1 stop
Depart: Fri Jan 2 2015 Return: Tue Jan 6 2015 Trip spans 5 days
US Airways
US Airways
ONT
7:40a
LAS
12:57p
5h 17m
1 stop
LAS
7:40a
ONT
1:21p
5h 41m
1 stop
Depart: Fri Jan 9 2015 Return: Mon Jan 12 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: Sat Mar 21 2015 Return: Mon Mar 23 2015 Trip spans 3 days
US Airways
US Airways
ONT
3:25p
LAS
8:03p
4h 38m
1 stop
LAS
3:45p
ONT
5:04a
13h 19m
1 stop
Depart: Tue Jan 20 2015 Return: Wed Jan 21 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
ONT
1:00a
LAS
1:17p
12h 17m
2 stops
LAS
7:40a
ONT
1:46p
6h 06m
1 stop
Depart: Sat Jan 10 2015 Return: Mon Jan 12 2015 Trip spans 3 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 Jan 22 2015 Return: Sun Jan 25 2015 Trip spans 4 days
US Airways
US Airways
ONT
1:30a
LAS
6:51a
5h 21m
1 stop
LAS
1:35a
ONT
6:34a
4h 59m
1 stop
Depart: Fri Mar 13 2015 Return: Mon Mar 16 2015 Trip spans 4 days
US Airways
US Airways
ONT
3:25p
LAS
8:03p
4h 38m
1 stop
LAS
3:45p
ONT
5:04a
13h 19m
1 stop
Depart: Fri Mar 20 2015 Return: Mon Mar 23 2015 Trip spans 4 days
US Airways
US Airways
ONT
3:25p
LAS
8:03p
4h 38m
1 stop
LAS
12:35p
ONT
5:11p
4h 36m
1 stop
Depart: Mon Apr 13 2015 Return: Fri Apr 17 2015 Trip spans 5 days
US Airways
US Airways
ONT
12:41p
LAS
5:32p
4h 51m
1 stop
LAS
8:40a
ONT
12:01p
3h 21m
1 stop
Depart: Sun Jun 7 2015 Return: Tue Jun 9 2015 Trip spans 3 days
American Airlines
American Airlines
ONT
3:30p
LAS
7:49p
4h 19m
1 stop
LAS
2:45a
ONT
7:31a
4h 46m
1 stop
Depart: Mon Jan 19 2015 Return: Sat Jan 24 2015 Trip spans 6 days
United
United
ONT
12:30a
LAS
4:37a
4h 07m
1 stop
LAS
10:00a
ONT
12:43p
26h 43m
1 stop
Depart: Sat Jan 31 2015 Return: Mon Feb 2 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
6:10a
LAS
6:00p
11h 50m
2 stops
LAS
1:50a
ONT
2:08p
12h 18m
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
412 6:30 am 7:30 am Jan 23 - Jan 23
3941 7:10 am 8:10 am Jan 9 - Jan 9
3941 7:10 am 8:10 am Jan 6 - Jan 15
3941 7:10 am 8:10 am Jan 26 - Mar 6
3941 7:10 am 8:10 am Jan 16 - Jan 22
2466 7:30 am 8:40 am Dec 29 - Jan 4
2630 7:30 am 8:40 am Jan 5 - Jan 5
3482 7:35 am 8:30 am Jan 10 - Feb 28
2684 8:25 am 9:25 am Jan 11 - Mar 1
1189 9:20 am 10:20 am Feb 1 - Feb 1
169 9:20 am 10:20 am Jan 12 - Jan 16
169 9:20 am 10:20 am Jan 6 - Jan 9
169 9:20 am 10:20 am Jan 11 - Jan 11
169 9:20 am 10:20 am Jan 26 - Jan 30
169 9:20 am 10:20 am Jan 19 - Jan 23
169 9:20 am 10:20 am Jan 18 - Jan 18
169 9:20 am 10:20 am Jan 25 - Jan 25
2224 9:50 am 10:45 am Jan 3 - Jan 4
2427 10:05 am 11:00 am Dec 29 - Jan 2
601 10:05 am 11:00 am Jan 5 - Jan 5
1560 10:55 am 11:55 am Jan 10 - Feb 28
389 10:55 am 11:50 am Jan 1 - Jan 1
4639 11:40 am 12:35 pm Jan 19 - Jan 29
4639 11:40 am 12:35 pm Jan 11 - Jan 18
4639 11:40 am 12:35 pm Jan 6 - Jan 12
4639 11:40 am 12:35 pm Jan 23 - Jan 25
4639 11:40 am 12:35 pm Jan 30 - Feb 5
545 11:40 am 12:35 pm Feb 1 - Feb 1
1868 12:20 pm 1:15 pm Jan 4 - Jan 4
4564 12:20 pm 1:15 pm Jan 1 - Jan 1
4564 12:20 pm 1:15 pm Dec 29 - Jan 5
2793 1:35 pm 2:35 pm Jan 10 - Feb 28
1396 2:20 pm 3:15 pm Jan 3 - Jan 4
566 2:20 pm 3:15 pm Jan 1 - Jan 1
566 2:20 pm 3:15 pm Dec 29 - Jan 2
566 2:20 pm 3:15 pm Jan 5 - Jan 5
4224 3:55 pm 4:50 pm Jan 10 - Feb 28
233 5:30 pm 6:25 pm Jan 25 - Mar 6
233 5:30 pm 6:25 pm Jan 6 - Jan 16
233 5:30 pm 6:25 pm Jan 12 - Jan 12
233 5:30 pm 6:25 pm Jan 18 - Jan 23
188 6:05 pm 7:05 pm Jan 5 - Jan 5
735 6:05 pm 7:05 pm Dec 29 - Jan 4
3316 6:15 pm 7:10 pm Jan 10 - Feb 28
Airports
Origin

Ontario
$167
Destination

Las Vegas
$167