$179 Cheap Flights from Mexicali (MXL) to Ontario (ONT)

View $179 flight on Fri, May 22, 2026Opens in a new window

Popular airlines from Mexicali, Baja California Norte (MXL-General Rodolfo Sanchez Taboada Intl.) to Los Angeles - Ontario Intl. Airport (ONT)

Cheap Flights from Mexicali to Ontario (MXL-ONT)

Prices were available within the past 7 days and start at $179 for one-way flights and $464 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Mon, Nov 3 - Mon, Nov 10
MXL
Mexicali
ONT
Ontario
$464 Roundtrip, found 5 days ago
$464
Roundtrip
found 5 days ago
Select Volaris flight, departing Mon, Nov 3 from Mexicali to Ontario, returning Mon, Nov 10, priced at $464 found 5 days ago
Volaris
Mon, Nov 3 - Mon, Nov 10
MXL
Mexicali
ONT
Ontario
$521 Roundtrip, found 5 days ago
$521
Roundtrip
found 5 days ago
Select Volaris flight, departing Mon, Nov 3 from Mexicali to Ontario, returning Mon, Nov 10, priced at $521 found 5 days ago
Volaris
Wed, Oct 29 - Wed, Nov 5
MXL
Mexicali
ONT
Ontario
$557 Roundtrip, found 5 days ago
$557
Roundtrip
found 5 days ago
Select Volaris flight, departing Wed, Oct 29 from Mexicali to Ontario, returning Wed, Nov 5, priced at $557 found 5 days ago
Volaris
Wed, Oct 29 - Wed, Nov 5
MXL
Mexicali
ONT
Ontario
$633 Roundtrip, found 5 days ago
$633
Roundtrip
found 5 days ago
Select Volaris flight, departing Wed, Oct 29 from Mexicali to Ontario, returning Wed, Nov 5, priced at $633 found 5 days ago
Volaris
Mon, Nov 3 - Mon, Nov 10
MXL
Mexicali
ONT
Ontario
$645 Roundtrip, found 5 days ago
$645
Roundtrip
found 5 days ago
Select Volaris flight, departing Mon, Nov 3 from Mexicali to Ontario, returning Mon, Nov 10, priced at $645 found 5 days ago
Volaris
Mon, Nov 3 - Mon, Nov 10
MXL
Mexicali
ONT
Ontario
$702 Roundtrip, found 5 days ago
$702
Roundtrip
found 5 days ago
Select Volaris flight, departing Mon, Nov 3 from Mexicali to Ontario, returning Mon, Nov 10, priced at $702 found 5 days ago
Aeromexico
Thu, Dec 4 - Mon, Dec 8
MXL
Mexicali
ONT
Ontario
$709 Roundtrip, found 5 days ago
$709
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Thu, Dec 4 from Mexicali to Ontario, returning Mon, Dec 8, priced at $709 found 5 days ago
Aeromexico
Wed, Oct 29 - Wed, Nov 5
MXL
Mexicali
ONT
Ontario
$760 Roundtrip, found 5 days ago
$760
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, Oct 29 from Mexicali to Ontario, returning Wed, Nov 5, priced at $760 found 5 days ago
Aeromexico
Wed, Oct 29 - Wed, Nov 5
MXL
Mexicali
ONT
Ontario
$827 Roundtrip, found 5 days ago
$827
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, Oct 29 from Mexicali to Ontario, returning Wed, Nov 5, priced at $827 found 5 days ago
Aeromexico
Thu, Dec 4 - Mon, Dec 8
MXL
Mexicali
ONT
Ontario
$907 Roundtrip, found 5 days ago
$907
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Thu, Dec 4 from Mexicali to Ontario, returning Mon, Dec 8, priced at $907 found 5 days ago
Flights from Mexicali (MXL) to Ontario (ONT)
Origin airport
General Rodolfo Sanchez Taboada Intl.
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
$463
Distance
167 mi

Mexicali to Ontario Flights

The cheapest times to fly from Mexicali 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 Mexicali to Ontario are during the month of November. You can find some of the cheapest flights from Mexicali to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mexicali to Ontario

Sunday is one of the best days to book for cheap flights from Mexicali 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 Mexicali 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 Mexicali to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $179 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 Mexicali 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 Mexicali 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.

 

Frequently asked questions

How much does a flight from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Secure a cheap one-way flight from $179 or cheap return flight from $464 from General Rodolfo Sanchez Taboada Intl. Airport (MXL) 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 Rodolfo Sanchez Taboada Intl. Airport (MXL) to Los Angeles - Ontario Intl. Airport (ONT)?
The cheapest month to fly from MXL to ONT is November, when demand is low. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Los Angeles - Ontario Intl. Airport (ONT)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from MXL to ONT. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Los Angeles - Ontario Intl. Airport (ONT)?
Nonstop flights from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Los Angeles - Ontario Intl. Airport (ONT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MXL to ONT?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Rodolfo Sanchez Taboada Intl. Airport (MXL) to Los Angeles - Ontario Intl. Airport (ONT)?
Select a flight from General Rodolfo Sanchez Taboada Intl. Airport (MXL) to Los Angeles - Ontario Intl. Airport (ONT) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 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 Rodolfo Sanchez Taboada Intl. Airport (MXL) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Booking your ticket from MXL to ONT right before your journey is typically more expensive. But if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a MXL to ONT flight and hotel package?
Securing a MXL to ONT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of hotels and then add activities, car rentals and flights 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 Rodolfo Sanchez Taboada Intl. Airport (MXL) to Los Angeles - Ontario Intl. Airport (ONT)?
Typically, you can cancel or reschedule your MXL to ONT flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.