$339 Cheap Flights from Ixtapa (ZIH) to Ontario (ONT)

View $339 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Ixtapa - Zihuatanejo Intl. Airport (ZIH) to Los Angeles - Ontario Intl. Airport (ONT)

Find available prices by choosing your travel dates.

Cheap Flights from Ixtapa to Ontario (ZIH-ONT)

Prices were available within the past 7 days and start at $339 for one-way flights and $560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jul 23 - Wed, Jul 30
ZIH
Ixtapa
ONT
Ontario
$560 Roundtrip, found 3 days ago
$560
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jul 23 from Ixtapa to Ontario, returning Wed, Jul 30, priced at $560 found 3 days ago
American Airlines
Tue, Nov 4 - Sat, Nov 8
ZIH
Ixtapa
ONT
Ontario
$572 Roundtrip, found 4 days ago
$572
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 4 from Ixtapa to Ontario, returning Sat, Nov 8, priced at $572 found 4 days ago
American Airlines
Tue, Nov 4 - Sat, Nov 8
ZIH
Ixtapa
ONT
Ontario
$583 Roundtrip, found 4 days ago
$583
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 4 from Ixtapa to Ontario, returning Sat, Nov 8, priced at $583 found 4 days ago
American Airlines
Tue, Nov 4 - Sat, Nov 8
ZIH
Ixtapa
ONT
Ontario
$602 Roundtrip, found 4 days ago
$602
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 4 from Ixtapa to Ontario, returning Sat, Nov 8, priced at $602 found 4 days ago
American Airlines
Tue, Nov 4 - Sat, Nov 8
ZIH
Ixtapa
ONT
Ontario
$613 Roundtrip, found 4 days ago
$613
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 4 from Ixtapa to Ontario, returning Sat, Nov 8, priced at $613 found 4 days ago
American Airlines
Wed, Nov 26 - Sun, Nov 30
ZIH
Ixtapa
ONT
Ontario
$625 Roundtrip, found 4 days ago
$625
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 26 from Ixtapa to Ontario, returning Sun, Nov 30, priced at $625 found 4 days ago
American Airlines
Wed, Nov 26 - Sun, Nov 30
ZIH
Ixtapa
ONT
Ontario
$636 Roundtrip, found 4 days ago
$636
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 26 from Ixtapa to Ontario, returning Sun, Nov 30, priced at $636 found 4 days ago
American Airlines
Wed, Jul 23 - Wed, Jul 30
ZIH
Ixtapa
ONT
Ontario
$646 Roundtrip, found 3 days ago
$646
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jul 23 from Ixtapa to Ontario, returning Wed, Jul 30, priced at $646 found 3 days ago
American Airlines
Wed, Nov 26 - Sun, Nov 30
ZIH
Ixtapa
ONT
Ontario
$652 Roundtrip, found 4 days ago
$652
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 26 from Ixtapa to Ontario, returning Sun, Nov 30, priced at $652 found 4 days ago
Delta
Thu, May 15 - Tue, Jun 3
ZIH
Ixtapa
ONT
Ontario
$945 Roundtrip, found 6 days ago
$945
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, May 15 from Ixtapa to Ontario, returning Tue, Jun 3, priced at $945 found 6 days ago
Flights from Ixtapa (ZIH) to Ontario (ONT)
Origin airport
Ixtapa - Zihuatanejo Intl.
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
$560
Distance
1511 mi

Ixtapa to Ontario Flights

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

 

The best time to book a flight from Ixtapa to Ontario

Sunday is one of the best days to book for cheap flights from Ixtapa 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 Ixtapa 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 Ixtapa to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $339 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 Ixtapa 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 Ixtapa 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 Ixtapa - Zihuatanejo Intl. Airport (ZIH) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Discover the latest flight deals from ZIH to ONT by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ZIH to ONT?
The cheapest flights from ZIH to ONT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ZIH to ONT?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ZIH to ONT. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Ixtapa - Zihuatanejo Intl. Airport (ZIH) to Los Angeles - Ontario Intl. Airport (ONT)?
Nonstop flights from Ixtapa - Zihuatanejo Intl. Airport (ZIH) 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 filters. Enter your travel details and pick either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from ZIH 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 peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ixtapa - Zihuatanejo Intl. Airport (ZIH) to Los Angeles - Ontario Intl. Airport (ONT)?
To reach Los Angeles - Ontario Intl. Airport (ONT) on schedule, opt for a flight that takes off from Ixtapa - Zihuatanejo Intl. Airport (ZIH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for Ontario from Ixtapa - Zihuatanejo Intl. Airport (ZIH)?
Browse your flight options from Ixtapa - Zihuatanejo Intl. Airport (ZIH) to Los Angeles Intl. Airport (LAX). This is the only Ontario airport you can fly into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Ixtapa - Zihuatanejo Intl. Airport (ZIH) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Booking your ticket from ZIH to ONT shortly before your journey is usually more expensive. But if there’s some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a ZIH to ONT flight and hotel package?
You’ll generally save money by securing a ZIH to ONT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. After choosing your ideal flights and accommodations, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Ixtapa - Zihuatanejo Intl. Airport (ZIH) to Los Angeles - Ontario Intl. Airport (ONT)?
In most cases, you can modify or cancel your ZIH to ONT flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline’s fees and rules on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.