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

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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 2021: compare Ontario to Los Angeles flight prices with the expected peak season, weather and rainfall in Los Angeles.
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.

What is the cheapest day to fly round-trip from Ontario to Los Angeles?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Los Angeles. Check prices with Cheapflights to find a great deal for your trip.

Cheap flights from Ontario to Los Angeles in October, November 2021

The best prices found for ONT to LAX flights for October, November
4 Nov - 9 Nov
$107pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
 
1 STOP
ONT
Ontario
3 Nov - 10 Nov
$109pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
 
1 STOP
ONT
Ontario
3 Nov - 10 Nov
$127pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
ONT
Ontario

Ontario to Los Angeles 2021 flight deals

Cheap flights to Los Angeles from Ontario found for this year
4 Nov - 9 Nov
$107pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
 
1 STOP
ONT
Ontario
3 Nov - 10 Nov
$109pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
 
1 STOP
ONT
Ontario
3 Nov - 10 Nov
$127pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
ONT
Ontario

Non-stop flights to Los Angeles from Ontario

Save time with Ontario to Los Angeles direct flight deals
11 Nov - 14 Nov
$1,691pp
ONT
Ontario
Linear Air Taxi
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Linear Air Taxi
Non-Stop
ONT
Ontario
4 Nov - 9 Nov
$1,918pp
ONT
Ontario
Linear Air Taxi
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Linear Air Taxi
Non-Stop
ONT
Ontario
3 Nov - 10 Nov
$1,919pp
ONT
Ontario
Linear Air Taxi
Non-Stop
LAX
Los Angeles
LAX
Los Angeles
Linear Air Taxi
Non-Stop
ONT
Ontario

Last minute flights from Ontario to Los Angeles

Late deals on round-trip flights to Los Angeles from Ontario, departing today and this week
22 Oct - 24 Oct
$266pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
 
1 STOP
ONT
Ontario
22 Oct - 24 Oct
$293pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
 
1 STOP
ONT
Ontario
22 Oct - 24 Oct
$314pp
ONT
Ontario
Multiple Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Multiple Airlines
   
2 STOPS
ONT
Ontario

One-way flights to Los Angeles from Ontario

The cheapest one-way flights from Ontario to Los Angeles
11:05 am - 11:44 am
Linear Air Taxi
Nonstop
0h 39m
ONT - LAX
Linear Air Taxi
$618
AirfareAssist
12:05 pm - 12:44 pm
Linear Air Taxi
Nonstop
0h 39m
ONT - LAX
Linear Air Taxi
3:05 am - 3:44 am
Linear Air Taxi
Nonstop
0h 39m
ONT - LAX
Linear Air Taxi
$848
AirfareAssist

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Los Angeles</span> flights.

Flight FAQs

From Ontario to Los Angeles

Which airlines flying from Ontario to Los Angeles have flexible changes due to COVID-19?

Some of our airline partners flying from Ontario to Los Angeles have new flexible policies in place due to COVID-19. Linear Air Taxi is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Linear Air Taxi with this kind of flexibility.

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 $107, but on average you can expect to pay $305.

Are there nonstop flights from Ontario to Los Angeles for under $1,700 on Cheapflights?

Cheapflights has at least 5 direct flights from Ontario to Los Angeles under $1,700. A good price for a nonstop flight from Ontario to Los Angeles is less than $1,944.

Are there last-minute flights available from Ontario to Los Angeles for under $300?

There are currently 7+ open flights from Ontario to Los Angeles within the next 7 days for less than $300.

What are the cheapest flights from Ontario to Los Angeles?

Looking for the cheapest flight from Ontario to Los Angeles? While on average our users pay $1,828, our data indicates the cheapest price to be $171. The most popular route (Ontario - Los Angeles), is priced around $213.

COVID Restrictions

View COVID Travel Restrictions for Los Angeles, CA

Do I need a COVID test to fly to Los Angeles from Ontario?

Information is based on travel restrictions for travel to Los Angeles within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Los Angeles.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Los Angeles.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Los Angeles.

Do I need a test to fly back to Ontario from Los Angeles?

Returning to Ontario from Los Angeles

COVID-19 testing requirements
Visitors from Los Angeles must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Los Angeles are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Los Angeles, CA

Alternative routes for Ontario to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Los Angeles

Things to know before you go - useful duration and weather info for your trip from Ontario to Los Angeles.
Flight duration from ONT to LAX
0h 39m
Average temperature for October in Los Angeles
78.8 °F
Avg rainfall for October in Los Angeles
1.2 ″

Airports servicing Ontario

Airports servicing Los Angeles

Hourly flight availability from Ontario to Los Angeles

See what time of day planes typically take off from Ontario towards Los Angeles.
Morning 6 AM to noon 100% of ONT to LAX departures
Early morning Midnight to 6 AM 0% of ONT to LAX departures
Afternoon Noon to 6 PM 0% of ONT to LAX departures
Evening 6 PM to midnight 0% of ONT to LAX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Ontario to Los Angeles
See how many times per day planes take to the skies headed from Ontario to Los Angeles.
Sunday
0 flights
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
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