$208 Cheap Flights from Aguascalientes (AGU) to Ontario (ONT)

View $208 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Aguascalientes International Airport (AGU) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Aguascalientes to Ontario (AGU-ONT)

Prices were available within the past 7 days and start at $208 for one-way flights and $385 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 28 - Tue, Nov 11
AGU
Aguascalientes
ONT
Ontario
$385 Roundtrip, found 1 day ago
$385
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 28 from Aguascalientes to Ontario, returning Tue, Nov 11, priced at $385 found 1 day ago
United
Wed, Nov 5 - Tue, Nov 18
AGU
Aguascalientes
ONT
Ontario
$390 Roundtrip, found 1 day ago
$390
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 5 from Aguascalientes to Ontario, returning Tue, Nov 18, priced at $390 found 1 day ago
United
Fri, Nov 7 - Wed, Nov 12
AGU
Aguascalientes
ONT
Ontario
$391 Roundtrip, found 9 hours ago
$391
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Nov 7 from Aguascalientes to Ontario, returning Wed, Nov 12, priced at $391 found 9 hours ago
United
Tue, Oct 28 - Mon, Nov 10
AGU
Aguascalientes
ONT
Ontario
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 28 from Aguascalientes to Ontario, returning Mon, Nov 10, priced at $396 found 1 day ago
United
Tue, Oct 28 - Mon, Nov 3
AGU
Aguascalientes
ONT
Ontario
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 28 from Aguascalientes to Ontario, returning Mon, Nov 3, priced at $397 found 3 days ago
United
Thu, Oct 30 - Mon, Nov 10
AGU
Aguascalientes
ONT
Ontario
$402 Roundtrip, found 4 days ago
$402
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 30 from Aguascalientes to Ontario, returning Mon, Nov 10, priced at $402 found 4 days ago
United
Fri, Oct 31 - Mon, Nov 3
AGU
Aguascalientes
ONT
Ontario
$403 Roundtrip, found 3 days ago
$403
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 31 from Aguascalientes to Ontario, returning Mon, Nov 3, priced at $403 found 3 days ago
United
Tue, Nov 4 - Wed, Nov 12
AGU
Aguascalientes
ONT
Ontario
$405 Roundtrip, found 9 hours ago
$405
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Nov 4 from Aguascalientes to Ontario, returning Wed, Nov 12, priced at $405 found 9 hours ago
American Airlines
Thu, Nov 20 - Sun, Nov 23
AGU
Aguascalientes
ONT
Ontario
$616 Roundtrip, found 3 days ago
$616
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 20 from Aguascalientes to Ontario, returning Sun, Nov 23, priced at $616 found 3 days ago
Delta
Wed, Oct 29 - Wed, Nov 5
AGU
Aguascalientes
ONT
Ontario
$651 Roundtrip, found 3 days ago
$651
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 29 from Aguascalientes to Ontario, returning Wed, Nov 5, priced at $651 found 3 days ago

Alternative airports near Ontario

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

Select flight to John Wayne SNA. Average driving time to city center is 42 minutes. Flights from $514
SNA
John Wayne
Average driving time to city center42 min
Flights from $514

Frequently asked questions

How much does a flight from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Lock in a cheap one-way flight from $208 or cheap return flight from $385 from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Los Angeles - Ontario Intl. Airport (ONT)?
The cheapest month to fly from AGU to ONT is October, when there's less demand. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Los Angeles - Ontario Intl. Airport (ONT)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest AGU to ONT flight.
How many flights per day from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Los Angeles - Ontario Intl. Airport (ONT)?
Nonstop flights from Licenciado Jesus Teran Peredo Intl. Airport (AGU) 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 pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AGU to ONT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as 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 Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Los Angeles - Ontario Intl. Airport (ONT)?
To land at Los Angeles - Ontario Intl. Airport (ONT) without delays, choose a flight that takes off from Licenciado Jesus Teran Peredo Intl. Airport (AGU) before 3 PM. The chance 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 Licenciado Jesus Teran Peredo Intl. Airport (AGU)?
Los Angeles Intl. Airport (LAX) is the only airport in Ontario with direct flights from Licenciado Jesus Teran Peredo Intl. Airport (AGU). Compare your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Booking your ticket from AGU to ONT right before your getaway is usually more expensive. But if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book an AGU to ONT flight and hotel package?
Booking an AGU to ONT flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Licenciado Jesus Teran Peredo Intl. Airport (AGU) to Los Angeles - Ontario Intl. Airport (ONT)?
Generally, it's possible to reschedule or cancel your AGU to ONT flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Licenciado Jesus Teran Peredo Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$385
Distance
1261 mi

Book with confidence

Aguascalientes to Ontario Flights

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

 

The best time to book a flight from Aguascalientes to Ontario

Sunday is one of the best days to book for cheap flights from Aguascalientes 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 Aguascalientes 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 Aguascalientes to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $208 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 Aguascalientes 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 Aguascalientes 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.

 

Aguascalientes to Ontario Flights

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