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

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

Book cheap flights from Las Vegas McCarran to Ontario

(Round-trip)
Depart: Thu Sep 24 2015 Return: Sat Sep 26 2015 Trip spans 3 days
American Airlines
American Airlines
LAS
2:35a
ONT
7:33a
4h 58m
1 stop
ONT
8:35a
LAS
2:01p
5h 26m
1 stop
Depart: Sat Jul 25 2015 Return: Sat Aug 1 2015 Trip spans 8 days
American Airlines
American Airlines
LAS
4:00a
ONT
7:31a
3h 31m
1 stop
ONT
2:15a
LAS
7:49a
5h 34m
1 stop
Depart: Tue Jul 21 2015 Return: Tue Jul 28 2015 Trip spans 8 days
American Airlines
American Airlines
LAS
12:35p
ONT
4:55p
4h 20m
1 stop
ONT
3:25p
LAS
7:44p
4h 19m
1 stop
Depart: Fri Aug 28 2015 Return: Mon Aug 31 2015 Trip spans 4 days
US Airways
US Airways
LAS
2:35a
ONT
7:31a
4h 56m
1 stop
ONT
8:35a
LAS
2:01p
5h 26m
1 stop
Depart: Wed Jul 22 2015 Return: Wed Jul 29 2015 Trip spans 8 days
American Airlines
American Airlines
LAS
2:35a
ONT
7:31a
4h 56m
1 stop
ONT
3:25p
LAS
7:44p
4h 19m
1 stop
Depart: Fri Jan 8 2016 Return: Sat Jan 9 2016 Trip spans 2 days
American Airlines
American Airlines
LAS
7:40a
ONT
1:44p
6h 04m
1 stop
ONT
1:28a
LAS
6:39a
5h 11m
1 stop
Depart: Sat Jul 18 2015 Return: Sat Aug 1 2015 Trip spans 15 days
American Airlines
American Airlines
LAS
7:30a
ONT
11:37a
4h 07m
1 stop
ONT
3:25p
LAS
7:44p
4h 19m
1 stop
Depart: Fri Jul 24 2015 Return: Sat Aug 1 2015 Trip spans 9 days
American Airlines
American Airlines
LAS
3:45p
ONT
7:57p
4h 12m
1 stop
ONT
3:25p
LAS
7:44p
4h 19m
1 stop
Depart: Tue Jul 14 2015 Return: Tue Jul 21 2015 Trip spans 8 days
American Airlines
American Airlines
LAS
8:40a
ONT
2:04p
5h 24m
1 stop
ONT
8:35a
LAS
2:01p
5h 26m
1 stop
Depart: Wed Jul 15 2015 Return: Tue Jul 21 2015 Trip spans 7 days
American Airlines
American Airlines
LAS
2:35a
ONT
7:31a
4h 56m
1 stop
ONT
8:35a
LAS
2:01p
5h 26m
1 stop
Depart: Tue Jul 28 2015 Return: Wed Jul 29 2015 Trip spans 2 days
American Airlines
American Airlines
LAS
12:35p
ONT
4:55p
4h 20m
1 stop
ONT
3:25p
LAS
7:44p
4h 19m
1 stop
Depart: Sat Aug 1 2015 Return: Sun Aug 2 2015 Trip spans 2 days
American Airlines
American Airlines
LAS
3:45p
ONT
7:57p
4h 12m
1 stop
ONT
2:25a
LAS
7:23a
4h 58m
1 stop
Depart: Fri Sep 11 2015 Return: Sun Sep 13 2015 Trip spans 3 days
US Airways
US Airways
LAS
2:35a
ONT
7:33a
4h 58m
1 stop
ONT
2:30a
LAS
7:49a
5h 19m
1 stop
Depart: Fri Jul 31 2015 Return: Sat Aug 1 2015 Trip spans 2 days
American Airlines
American Airlines
LAS
3:45p
ONT
7:57p
4h 12m
1 stop
ONT
3:25p
LAS
7:44p
4h 19m
1 stop
Depart: Mon Jul 13 2015 Return: Tue Jul 21 2015 Trip spans 9 days
American Airlines
American Airlines
LAS
12:35p
ONT
4:55p
4h 20m
1 stop
ONT
8:35a
LAS
2:01p
5h 26m
1 stop
Depart: Thu Jul 16 2015 Return: Tue Jul 21 2015 Trip spans 6 days
American Airlines
American Airlines
LAS
7:30a
ONT
11:37a
4h 07m
1 stop
ONT
8:35a
LAS
2:01p
5h 26m
1 stop
Depart: Mon Jul 20 2015 Return: Tue Jul 21 2015 Trip spans 2 days
American Airlines
American Airlines
LAS
12:35p
ONT
4:55p
4h 20m
1 stop
ONT
8:35a
LAS
2:01p
5h 26m
1 stop
Depart: Thu Jul 23 2015 Return: Wed Jul 29 2015 Trip spans 7 days
American Airlines
American Airlines
LAS
8:40a
ONT
2:04p
5h 24m
1 stop
ONT
3:25p
LAS
7:44p
4h 19m
1 stop
Depart: Mon Aug 3 2015 Return: Tue Aug 4 2015 Trip spans 2 days
American Airlines
American Airlines
LAS
3:45p
ONT
7:57p
4h 12m
1 stop
ONT
3:25p
LAS
7:44p
4h 19m
1 stop
Depart: Thu Jul 30 2015 Return: Fri Jul 31 2015 Trip spans 2 days
American Airlines
American Airlines
LAS
2:35a
ONT
7:31a
4h 56m
1 stop
ONT
3:25p
LAS
7:44p
4h 19m
1 stop
Select an airline:  Southwest
Direct flights LAS to ONT on Southwest
Flight # Depart LAS Arrive ONT Sun Mon Tue Wed Thu Fri Sat Valid Between
1923 7:35 am 8:30 am Aug 10 - Oct 30
4473 8:20 am 9:15 am Jul 11 - Aug 1
4473 8:20 am 9:15 am Aug 8 - Aug 8
2062 8:50 am 9:45 am Aug 9 - Aug 30
579 11:05 am 11:55 am Jul 10 - Aug 7
1822 1:10 pm 2:05 pm Aug 10 - Sep 4
2360 1:10 pm 2:05 pm Aug 9 - Aug 30
4613 1:25 pm 2:20 pm Jul 11 - Aug 8
2259 3:00 pm 4:00 pm Jun 28 - Aug 7
1025 3:40 pm 4:35 pm Aug 8 - Aug 8
4586 3:40 pm 4:35 pm Jul 11 - Aug 1
1019 5:25 pm 6:20 pm Aug 9 - Aug 30
2838 5:30 pm 6:25 pm Aug 10 - Sep 4
4383 7:15 pm 8:05 pm Jul 11 - Aug 8
127 8:20 pm 9:10 pm Jul 10 - Aug 7
2469 8:40 pm 9:30 pm Aug 9 - Sep 4
326 10:20 pm 11:10 pm Jul 10 - Aug 7
Airports
Origin

Las Vegas
$173
Destination

Ontario
$173