Menu

Cheap flights from Ontario to Los Angeles (ONT - LAX)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

ONT - LAX
Price
$270 - $2716
LAX
Temperature
68 - 89.6 °F
LAX
Rainfall
0 - 4.8 inches
Popular in August High demand for flights, 59% potential price rise
Cheapest in March Best time to find cheap flights, 76% potential price drop
Average price $270 Average for round-trip flights in March 2020
Round-trip from $270 From Ontario to Los Angeles

One-way flights to Los Angeles from Ontario

The cheapest one-way flights from Ontario to Los Angeles
12:05 pm - 12:44 pm
Linear Air Taxi
Nonstop
0h 39m
ONT - LAX
Linear Air Taxi
$1065
Gotogate

Alternative routes for Ontario to Los Angeles

Destination information for Los Angeles

Things to know before you go. Useful info for your trip from Ontario to Los Angeles
Average temperature for March in Los Angeles
73.4 °F
Avg rainfall for March in Los Angeles
1.3 ″

Airports servicing Ontario

Airports servicing Los Angeles

Weekly flight availability
from Ontario to Los Angeles
Sunday
0 flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
2 daily flights
Saturday
0 flights

Related info for your journey

Useful info, stats and facts about Ontario to Los Angeles flights.

Flight FAQs

From Ontario to Los Angeles

Are flight prices decreasing from Ontario to Los Angeles due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Los Angeles for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What percent of flights are delayed?

When booking remember that flights Ontario to Los Angeles are typically on time.

What is the cheapest airline for this route?

SkyWest Airlines offers the cheapest flights from Ontario to Los Angeles. Per day you can find on average 2 flights for this route and airline.

Does it rain more in Ontario or Los Angeles?

Ontario will have less rainfall in 2 compared to Los Angeles over the next 8 days.

Is Ontario weather warmer or cooler than Los Angeles?

Expect the weather to be around 95 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Los Angeles is generally colder than in Ontario.