$203 Cheap Flights from Chihuahua (CUU) to Ontario (ONT)

View $203 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Chihuahua, Chihuahua (CUU-General Roberto Fierro Villalobos Intl.) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Chihuahua to Ontario (CUU-ONT)

Prices were available within the past 7 days and start at $203 for one-way flights and $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 6 - Tue, Nov 18
CUU
Chihuahua
ONT
Ontario
$447 Roundtrip, found 3 hours ago
$447
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Chihuahua to Ontario, returning Tue, Nov 18, priced at $447 found 3 hours ago
Frontier Airlines
Sat, Nov 8 - Tue, Nov 25
CUU
Chihuahua
ONT
Ontario
$452 Roundtrip, found 3 hours ago
$452
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Nov 8 from Chihuahua to Ontario, returning Tue, Nov 25, priced at $452 found 3 hours ago
Frontier Airlines
Sat, Nov 1 - Thu, Nov 6
CUU
Chihuahua
ONT
Ontario
$458 Roundtrip, found 4 days ago
$458
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Nov 1 from Chihuahua to Ontario, returning Thu, Nov 6, priced at $458 found 4 days ago
Frontier Airlines
Sat, Jan 17 - Thu, Jan 29
CUU
Chihuahua
ONT
Ontario
$462 Roundtrip, found 17 hours ago
$462
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Jan 17 from Chihuahua to Ontario, returning Thu, Jan 29, priced at $462 found 17 hours ago
Frontier Airlines
Sat, Jan 31 - Tue, Feb 10
CUU
Chihuahua
ONT
Ontario
$464 Roundtrip, found 17 hours ago
$464
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Jan 31 from Chihuahua to Ontario, returning Tue, Feb 10, priced at $464 found 17 hours ago
Frontier Airlines
Thu, Nov 6 - Mon, Nov 17
CUU
Chihuahua
ONT
Ontario
$466 Roundtrip, found 3 hours ago
$466
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Chihuahua to Ontario, returning Mon, Nov 17, priced at $466 found 3 hours ago
Volaris
Fri, Oct 31 - Mon, Nov 3
CUU
Chihuahua
ONT
Ontario
$518 Roundtrip, found 4 days ago
$518
Roundtrip
found 4 days ago
Select Volaris flight, departing Fri, Oct 31 from Chihuahua to Ontario, returning Mon, Nov 3, priced at $518 found 4 days ago
American Airlines
Tue, Nov 25 - Fri, Nov 28
CUU
Chihuahua
ONT
Ontario
$533 Roundtrip, found 2 days ago
$533
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 25 from Chihuahua to Ontario, returning Fri, Nov 28, priced at $533 found 2 days ago
Aeromexico
Wed, Dec 24 - Wed, Jan 14
CUU
Chihuahua
ONT
Ontario
$1,368 Roundtrip, found 19 hours ago
$1,368
Roundtrip
found 19 hours ago
Select Aeromexico flight, departing Wed, Dec 24 from Chihuahua to Ontario, returning Wed, Jan 14, priced at $1,368 found 19 hours ago
Delta
Mon, Oct 27 - Mon, Nov 3
CUU
Chihuahua
ONT
Ontario
$1,829 Roundtrip, found 4 hours ago
$1,829
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Oct 27 from Chihuahua to Ontario, returning Mon, Nov 3, priced at $1,829 found 4 hours ago

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $447
ONT
Los Angeles - Ontario Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $447

Frequently asked questions

How much does a flight from General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Get a cheap one-way flight from $203 or cheap return flight from $447 from General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT)?
The cheapest month to fly from CUU to ONT is November, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT)?
To find the cheapest airline that'll fly you from CUU to ONT, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT)?
There aren't any daily nonstop flights from General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from CUU to ONT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT)?
To avoid potential delays on the General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Booking your flight from CUU to ONT shortly before your trip is usually more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a CUU to ONT flight and hotel package?
Opting for a CUU to ONT flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from General Roberto Fierro Villalobos Intl. Airport (CUU) to Los Angeles - Ontario Intl. Airport (ONT)?
If you reserved your CUU to ONT flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
General Roberto Fierro Villalobos Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Aeromexico, American Airlines, Frontier Airlines, Volaris
Roundtrip price
$446
Distance
778 mi

Book with confidence

Chihuahua to Ontario Flights

The cheapest times to fly from Chihuahua to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chihuahua to Ontario are during the month of November. You can find some of the cheapest flights from Chihuahua to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chihuahua to Ontario

Sunday is one of the best days to book for cheap flights from Chihuahua to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chihuahua to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chihuahua to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $203 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chihuahua to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chihuahua to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chihuahua to Ontario Flights

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