Find Cheap Flights from Los Angeles to Ontario (LAX - ONT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Los Angeles to Ontario

(Round-trip)
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
United
United
LAX
ONT
5h 46m
1 stop
ONT
LAX
5h 49m
1 stop
Depart: Sat Oct 14 2017 Return: Wed Oct 25 2017 Trip spans 12 days
United
United
LAX
ONT
13h 45m
1 stop
ONT
LAX
4h 07m
1 stop
Depart: Sun Sep 10 2017 Return: Sun Sep 17 2017 Trip spans 8 days
United
United
LAX
ONT
3h 33m
1 stop
ONT
LAX
16h 45m
1 stop
Depart: Fri Aug 18 2017 Return: Sun Aug 20 2017 Trip spans 3 days
United
United
LAX
ONT
6h 02m
1 stop
ONT
LAX
8h 52m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Los Angeles
$258
Destination

Ontario
$258
Airlines