What is the cheapest time of day to fly from ONT to 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.

Most accurate provider : When it comes to deals on Ontario-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Los Angeles flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Ontario to Los Angeles that include hotel bookings?

Yes. In addition to deals on Ontario to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Los Angeles?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Los Angeles.

Can I find deals for business class flights from Ontario to Los Angeles?

Yes. Cheapflights offers flight deals from Ontario to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$149+ Flights from Ontario to Los Angeles

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Ontario to Los Angeles

Find flight deals from Ontario to Los Angeles

Cheapest flights from Ontario to Los Angeles
Explore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Sat 12/73:56 pmONT - LAX

1 stop6h 55mMultiple Airlines

Sat 1/49:31 pmLAX - ONT

1 stop14h 58mMultiple Airlines

Deal found 11/20

$149

Best flights from Ontario to Los Angeles
Discover carefully curated flight deals from Ontario to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2024.

Sat 12/73:56 pmONT - LAX

1 stop6h 55mMultiple Airlines

Sat 1/46:30 amLAX - ONT

2 stops25h 36mMultiple Airlines

Deal found 11/21

$169

Mon 1/610:19 pmONT - LAX

1 stop9h 14mFrontier

Tue 1/1410:35 pmLAX - ONT

2 stops13h 09mFrontier

Deal found 11/21

$199

Last-minute flights from Ontario to Los Angeles
Discover last-minute flight deals from Ontario to Los Angeles. Data last updated November 21, 2024 and is based on user searches.

Sat 12/73:56 pmONT - LAX

1 stop6h 55mMultiple Airlines

Sat 1/49:31 pmLAX - ONT

1 stop14h 58mMultiple Airlines

Deal found 11/20

$149

One-way flights from Ontario to Los Angeles
Search for one-way flight options from Ontario to Los Angeles. Find affordable one-way fares based on user searches. Data last updated November 21, 2024.

Tue 2/1811:45 amONT - LAX

1 stop8h 15mAlaska Airlines

Deal found 11/21

$239

Find flights from Ontario to Los Angeles within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioLos Angeles

ONT - LAX

ONTLAX

Ontario

Sat 12/7

3:56 pm-10:51 pm

1 stop6h 55m

Los Angeles

Sat 1/4

6:30 am-8:06 am

2 stops25h 36m

$169

OntarioLos Angeles

ONT - LAX

ONTLAX

Ontario

Mon 1/6

10:19 pm-7:33 am

1 stop9h 14m

Los Angeles

Tue 1/14

10:35 pm-11:44 am

2 stops13h 09m

$199

OntarioLos Angeles

ONT - LAX

ONTLAX

Ontario

Tue 2/18

11:45 am-8:00 pm

1 stop8h 15m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Compare providers for flights from Ontario to Los Angeles

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Los Angeles in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Los Angeles flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Los Angeles

Get recent, data-driven insights about flights from Ontario to Los Angeles including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Los Angeles?

Currently, September is the cheapest month in which you can book a flight from Ontario to Los Angeles (average of $240). Flying from Ontario to Los Angeles in July is currently the most expensive (average of $322). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Los Angeles by month

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

Temperature in Los Angeles by month

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Los Angeles

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines

8.0

Very good

9,464 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Frontier

6.1

Okay

3,536 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Can I find deals for flights from Ontario to Los Angeles that include hotel bookings?
Yes. In addition to deals on Ontario to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Los Angeles.
Can I find deals for business class flights from Ontario to Los Angeles?
Yes. Cheapflights offers flight deals from Ontario to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ontario to Los Angeles?
Currently, September is the cheapest month in which you can book a flight from Ontario to Los Angeles (average of $240). Flying from Ontario to Los Angeles in July is currently the most expensive (average of $322). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$149+ Cheap flights from Ontario to Los Angeles (ONT - LAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Los Angeles with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Los Angeles

Find flight deals from Ontario to Los Angeles

Cheapest flights from Ontario to Los AngelesExplore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Explore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Find flights from Ontario to Los Angeles within your budget

Compare providers for flights from Ontario to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Los Angeles in November.

Best time to book a flight from Ontario to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Ontario with our price prediction graph.

Travel insights for flights from Ontario to Los Angeles

Get recent, data-driven insights about flights from Ontario to Los Angeles including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Los Angeles?

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

Reviews of airlines servicing Los Angeles

Related info for your journey

Find useful and relevant information for your journey from Ontario to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Ontario to Los Angeles that include hotel bookings?

How can I find direct flights from Ontario to Los Angeles?

Can I find deals for business class flights from Ontario to Los Angeles?

What is the cheapest month to book a flight from Ontario to Los Angeles?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Los Angeles
Explore the most affordable flight options available from Ontario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.