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Aguascalientes

$244+ Cheap flights from Ontario (ONT) to Aguascalientes, Mexico (AGU)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AGU
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Ontario to Aguascalientes

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Aguascalientes (AGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$455
(United Airlines)

One-way from

$244
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$331
From Ontario to Aguascalients
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One-way flight from Ontario to Aguascalients
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Highest demand for flights based on searches. 21% potential increase in price ($99 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 August 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 August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/106:50 pmONT - AGU
2 stops15h 43mUnited Airlines
Fri 10/312:40 pmAGU - ONT
1 stop9h 44mUnited Airlines
Deal found 8/16$455
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/147:16 pmONT - AGU
2 stops16h 11mAmerican Airlines
Sun 9/287:00 amAGU - ONT
1 stop16h 16mAmerican Airlines
Deal found 8/16$465
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 9/124:45 pmONT - AGU
2 stops25h 27mAmerican Airlines
Wed 9/247:00 amAGU - ONT
2 stops12h 16mAmerican Airlines
Deal found 8/17$476
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/154:45 pmONT - AGU
2 stops18h 42mAmerican Airlines
Mon 9/227:00 amAGU - ONT
2 stops15h 48mAmerican Airlines
Deal found 8/16$484
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 8/184:54 pmONT - AGU
2 stops18h 15mAmerican Airlines
Mon 8/2512:49 pmAGU - ONT
2 stops23h 43mAmerican Airlines
Deal found 8/17$492
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 9/184:45 pmONT - AGU
2 stops18h 42mAmerican Airlines
Sun 9/217:00 amAGU - ONT
1 stop28h 03mAmerican Airlines
Deal found 8/18$500
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 9/124:45 pmONT - AGU
2 stops25h 27mAmerican Airlines
Fri 9/267:00 amAGU - ONT
1 stop7h 54mAmerican Airlines
Deal found 8/16$501
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Sat 9/2012:40 pmONT - AGU
3 stops28h 49mVolaris
Sun 10/510:15 pmAGU - ONT
2 stops21h 04mVolaris
Deal found 8/16$522
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 10/164:49 pmONT - AGU
2 stops18h 46mAmerican Airlines
Tue 10/211:15 pmAGU - ONT
1 stop21h 52mAmerican Airlines
Deal found 8/16$534
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/136:10 amONT - AGU
1 stop12h 02mAmerican Airlines
Sat 9/277:00 amAGU - ONT
1 stop12h 54mAmerican Airlines
Deal found 8/16$536
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/206:10 amONT - AGU
2 stops12h 02mAmerican Airlines
Tue 9/301:14 pmAGU - ONT
2 stops23h 42mAmerican Airlines
Deal found 8/17$540

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 August 18, 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 9/13

6:10 am-7:12 pm

1 stop12h 02m

Aguascalients

Tue 9/23

7:00 am-10:33 pm

1 stop16h 33m

$455

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Wed 9/10

6:04 am-7:27 pm

1 stop12h 23m

Aguascalients

Fri 10/3

12:40 pm-9:24 pm

1 stop9h 44m

$455

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Wed 9/10

6:50 pm-11:33 am

2 stops15h 43m

Aguascalients

Wed 10/1

12:40 pm-9:24 pm

1 stop9h 44m

$455

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Mon 9/15

6:10 am-6:48 pm

1 stop11h 38m

Aguascalients

Mon 9/22

7:00 am-1:54 pm

1 stop7h 54m

$455

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sun 9/14

12:45 pm-9:22 pm

1 stop7h 37m

Aguascalients

Sun 9/28

7:00 am-1:19 pm

1 stop7h 19m

$460

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Thu 10/16

7:27 pm-12:35 pm

2 stops16h 08m

Aguascalients

Tue 10/21

1:15 pm-9:19 am

2 stops21h 04m

$460

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Mon 9/1

1:09 am-6:29 pm

2 stops16h 20m

$244

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sat 9/20

1:15 pm-11:33 am

2 stops21h 18m

$268

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Tue 9/2

6:04 am-7:27 pm

1 stop12h 23m

$268

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Fri 10/17

1:53 pm-11:33 am

2 stops20h 40m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 12 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 Aguascalientes?

Currently, February is the cheapest month in which you can book a flight from Ontario to Aguascalientes (average of $463). Flying from Ontario to Aguascalientes in December is currently the most expensive (average of $811). 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 AGU?

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 August 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Ontario to 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.

  • How long is the flight from Ontario to Aguascalientes?

    There are many flights that can get you from Ontario to Aguascalientes in 12h 02m. Fly via American Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 1261 mi. This flight may include one or multiple 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 Aguascalientes?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Aguascalientes (average of $463). Flying from Ontario to Aguascalientes in December is currently the most expensive (average of $811). 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.

See more FAQs

Traveling to a place near Aguascalientes?

Book flights to Aguascalientes if you plan to visit one of these locations
Lagos de Moreno

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