Cheap flights from Ontario to Los Angeles (ONT - LAX) from $59
This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
How to find the cheapest flight from Ontario (ONT) to Los Angeles (LAX)
All the information you need to plan the best ONT to LAX flight in 2023: compare Ontario to Los Angeles flight prices with the expected peak season, weather and rainfall in Los Angeles.
Popular in | January |
|---|---|
Cheapest in | May |
Round-trip from | $217 |
One-way from | $59 |
ONT - LAX Price | $217 - $494 |
|---|---|
LAX Temperature | 57.2 - 73.4 °F |
LAX Rainfall | 0 - 3.4 inches |
When is the cheapest time to fly from Ontario to Los Angeles (ONT - LAX)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Los Angeles as you normally would.
Cheap Ontario to Los Angeles flights in September & October 2023
The best prices found for ONT to LAX flights for September, October
Ontario to Los Angeles 2023 flight deals
Cheap flights to Los Angeles from Ontario found for this year
Ontario to Los Angeles flights leaving soon
Late deals on return flights to Los Angeles from Ontario, departing today and this week
One-way flights to Los Angeles from Ontario
The cheapest one-way flights from Ontario to Los Angeles
Find flights from Ontario to Los Angeles within your budget
Use the slider to find flights from Ontario to Los Angeles that fit your budget.
Fly from
Fly to
Budget
$117 - $268
Route
Depart
Return
Price
OntarioLos Angeles
ONT - LAX
ONTLAX
Ontario
Mon 11/6
1 stop8h 15m
Los Angeles
Sat 11/11
1 stop4h 45m
OntarioLos Angeles
ONT - LAX
ONTLAX
Ontario
Mon 11/13
1 stop8h 15m
Los Angeles
Thu 11/16
1 stop7h 34m
OntarioLos Angeles
ONT - LAX
ONTLAX
Ontario
Fri 10/27
1 stop8h 39m
Los Angeles
Fri 11/3
1 stop4h 24m
OntarioLos Angeles
ONT - LAX
ONTLAX
Ontario
Mon 11/20
1 stop5h 23m
Los Angeles
Fri 11/24
1 stop3h 58m
OntarioLos Angeles
ONT - LAX
ONTLAX
Ontario
Sun 10/15
1 stop9h 53m
Los Angeles
Sun 10/22
1 stop4h 31m
Related info for your journey
Useful info, stats and facts about Ontario to Los Angeles flights.
Can I find flights from Ontario to Los Angeles for under $200 on Cheapflights?
Yes, there are multiple flights from Ontario to Los Angeles for under $200. The cheapest flight booked recently is on Multiple Airlines for just $117, but on average you can expect to pay $166.
Are there last-minute flights available from Ontario to Los Angeles for under $100?
There are currently 3+ open flights from Ontario to Los Angeles within the next 7 days for less than $100.
What does ONT to LAX mean?
ONT stands for Ontario Airport, while LAX stands for Los Angeles Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.
Other flights from Ontario
Flights to Los Angeles from Ontario
Alternative routes for Ontario to Los Angeles
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ontario to Los Angeles?
Deals for Ontario to Los Angeles flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Los Angeles?
Cheapflights simply makes it quick and affordable to book flights from Ontario to Los Angeles by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Ontario to Los Angeles with no change fees?
Certainly. Search results for flights to Los Angeles from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Ontario to Los Angeles become cheaper?
Yes, Cheapflights does offer price alerts on Ontario to Los Angeles flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.