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Aguascalientes

$257+ Cheap flights from Ontario (ONT) to Aguascalientes

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AGU
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Ontario to Aguascalientes

Keep the following information in mind while searching for Ontario to Aguascalientes flight deals. Data was last updated November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$573
(United Airlines)

One-way from

$257
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$360
Provider with most accurate pricing for Los Angeles-Aguascalients flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Aguascalients flights.
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From Ontario to Aguascalientes
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One-way flight from Ontario to Aguascalientes
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Highest demand for flights based on searches. 20% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Ontario to Aguascalientes

Cheapest flights from Ontario to Aguascalientes
Explore the most affordable flight options available from Ontario to Aguascalientes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:35 pmONT - AGU
2 stops12h 27mUnited Airlines
Sat 12/612:45 pmAGU - ONT
1 stop11h 04mUnited Airlines
Deal found 11/1$598
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:50 pmONT - AGU
2 stops20h 37mVolaris
Fri 11/287:00 amAGU - ONT
2 stops15h 11mVolaris
Deal found 11/2$608
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:35 pmONT - AGU
2 stops12h 27mUnited Airlines
Sun 12/712:45 pmAGU - ONT
1 stop11h 04mUnited Airlines
Deal found 11/2$618
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:50 pmONT - AGU
2 stops20h 37mVolaris
Thu 11/67:00 amAGU - ONT
2 stops13h 44mVolaris
Deal found 11/1$619
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3011:59 pmONT - AGU
1 stop19h 50mAmerican Airlines
Sun 12/71:10 pmAGU - ONT
1 stop11h 05mAmerican Airlines
Deal found 11/2$638
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:50 pmONT - AGU
2 stops15h 30mVolaris
Thu 11/137:00 amAGU - ONT
2 stops13h 44mVolaris
Deal found 11/2$642
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:50 pmONT - AGU
2 stops15h 30mVolaris
Tue 11/187:00 amAGU - ONT
2 stops13h 44mVolaris
Deal found 11/2$652
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:10 amONT - AGU
1 stop12h 41mAmerican Airlines
Sat 12/66:17 amAGU - ONT
1 stop9h 38mAmerican Airlines
Deal found 11/1$658

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Aguascalientes that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Ontario to Aguascalientes that are best for you.

Fly from

Ontario

Fly to

Aguascalientes

Route

Depart

Return

Price

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sat 11/29

9:35 pm-12:02 pm

2 stops12h 27m

Aguascalients

Sat 12/6

6:10 am-8:42 pm

2 stops16h 32m

$603

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sun 11/30

11:59 pm-9:49 pm

1 stop19h 50m

Aguascalients

Sun 12/7

1:10 pm-10:15 pm

1 stop11h 05m

$638

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sat 12/6

12:50 pm-6:20 am

2 stops15h 30m

Aguascalients

Sat 12/13

7:00 am-6:44 pm

2 stops13h 44m

$652

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sat 12/6

1:34 pm-8:31 pm

2 stops28h 57m

Aguascalients

Sat 12/13

12:45 pm-9:49 pm

1 stop11h 04m

$696

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Thu 11/6

6:05 am-8:31 pm

1 stop12h 26m

Aguascalients

Sat 11/8

12:45 pm-9:49 pm

1 stop11h 04m

$729

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Fri 11/14

6:05 am-8:31 pm

1 stop12h 26m

Aguascalients

Fri 11/28

6:10 am-8:44 pm

2 stops16h 34m

$734

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Tue 12/16

12:50 pm-11:27 am

2 stops20h 37m

Aguascalients

Fri 12/26

11:40 am-10:52 pm

2 stops13h 12m

$747

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sun 11/30

9:35 pm-8:31 pm

2 stops20h 56m

Aguascalients

Sun 12/7

12:45 pm-10:49 pm

3 stops36h 04m

$754

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Thu 12/11

12:50 pm-6:20 am

2 stops15h 30m

Aguascalients

Fri 1/9

7:00 am-6:44 pm

2 stops13h 44m

$772

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sun 12/14

12:50 pm-6:20 am

2 stops15h 30m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 18 results
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Best time to book a flight from Ontario to Aguascalientes

Have a flexible travel schedule? Discover the best time to fly to Aguascalientes from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Aguascalientes

What is the cheapest month to book a flight from Ontario to State of Aguascalientes?

Currently, September is the cheapest month in which you can book a flight from Ontario to State of Aguascalientes (average of $143). Flying from Ontario to State of Aguascalientes in December is currently the most expensive (average of $243). 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.

What is the cheapest time of day to fly from ONT to AG?

Find hourly flight availability from Ontario to Aguascalientes. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from Ontario to State of Aguascalientes by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Aguascalientes. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Aguascalientes?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Aguascalientes. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • How long is the flight from Ontario to State of Aguascalientes?

    Departing from Ontario to State of Aguascalientes will take you 12h 27m. There are 1261 mi between Ontario and State of Aguascalientes. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ontario to Aguascalientes that include hotel bookings?

    Yes. In addition to deals on Ontario to Aguascalientes flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Aguascalientes?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Aguascalientes.

  • Can I find deals for business class flights from Ontario to Aguascalientes?

    Yes. Cheapflights offers flight deals from Ontario to Aguascalientes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to State of Aguascalientes?

    Currently, September is the cheapest month in which you can book a flight from Ontario to State of Aguascalientes (average of $143). Flying from Ontario to State of Aguascalientes in December is currently the most expensive (average of $243). 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.

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