Cheap flights from Los Angeles to Ontario (LAX - ONT) from $75
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Cheap flight deals from Los Angeles to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 24, 2024.
Round-trip from | $238 |
|---|---|
One-way from | $75 |
When is the cheapest time to fly from Los Angeles to Ontario (LAX - ONT)?
When flying from Los Angeles to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
One-way flights to Ontario from Los Angeles
Search for one-way flight options from Los Angeles to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated abril 24, 2024.
No data available for this route at this time. Please check back soon.
Average price of flights to Ontario by month
Plan your trip from Los Angeles to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Los Angeles to Ontario is currently $75 while a round-trip flight costs $0. Price data was last updated on April 21, 2024.
Currently, October is the cheapest month in which you can book a flight from Los Angeles to Ontario (average of $237). Flying from Los Angeles to Ontario in June is currently the most expensive (average of $346). 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.
January
$270
February
$287
March
$281
April
$258
May
$271
June
$346
July
$335
August
$287
September
$258
October
$237
November
$268
December
$271
Temperature and rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.
LAX Temperature | 57.2 - 73.4 °F |
|---|
Related info for your journey
Find useful and relevant information for your journey from Los Angeles to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Los Angeles to OntarioSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from Los Angeles to Ontario by cabin class
Find flights from Los Angeles to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Los Angeles to Ontario?
When you search for this flight from Los Angeles to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Ontario?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Los Angeles to Ontario.
Can Cheapflights find flights from Los Angeles to Ontario with no change fees?
Yes, we can. To see specific flights from Los Angeles to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Los Angeles to Ontario become cheaper?
Of course! You can now track prices for flights from Los Angeles to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.