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Aguascalientes

$331+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AGU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$432
(Delta)

One-way from

$331
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$355
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. 21% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amONT - AGU
2 stops13h 19mDelta
Mon 10/66:18 amAGU - ONT
2 stops18h 21mDelta
Deal found 9/14$432
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/286:38 pmONT - AGU
2 stops15h 24mUnited Airlines
Tue 11/46:10 amAGU - ONT
2 stops13h 24mUnited Airlines
Deal found 9/13$582
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/126:00 amONT - AGU
1 stop12h 27mUnited Airlines
Sun 10/197:00 amAGU - ONT
1 stop15h 24mUnited Airlines
Deal found 9/14$617
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/307:27 pmONT - AGU
2 stops16h 08mAmerican Airlines
Thu 11/61:14 pmAGU - ONT
1 stop12h 43mAmerican Airlines
Deal found 9/15$663
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/2810:57 amONT - AGU
1 stop9h 58mAmerican Airlines
Tue 11/46:14 amAGU - ONT
1 stop7h 40mAmerican Airlines
Deal found 9/13$677
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/36:05 amONT - AGU
1 stop12h 26mUnited Airlines
Wed 11/1912:45 pmAGU - ONT
2 stops9h 59mUnited Airlines
Deal found 9/14$678
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/46:00 amONT - AGU
1 stop12h 27mUnited Airlines
Mon 10/67:00 amAGU - ONT
2 stops16h 52mUnited Airlines
Deal found 9/14$682
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/48:15 amONT - AGU
1 stop9h 57mAmerican Airlines
Mon 10/65:10 amAGU - ONT
1 stop9h 51mAmerican Airlines
Deal found 9/14$697
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/176:36 pmONT - AGU
2 stops15h 57mUnited Airlines
Mon 10/207:00 amAGU - ONT
2 stops16h 52mUnited Airlines
Deal found 9/13$712

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 September 15, 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 10/4

6:00 am-8:19 pm

2 stops13h 19m

Aguascalients

Mon 10/6

6:18 am-11:39 pm

2 stops18h 21m

$432

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sun 10/12

6:00 am-7:27 pm

1 stop12h 27m

Aguascalients

Sun 10/19

7:00 am-9:24 pm

1 stop15h 24m

$617

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Thu 10/30

7:27 pm-12:35 pm

2 stops16h 08m

Aguascalients

Thu 11/6

1:14 pm-9:01 am

2 stops21h 47m

$663

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Tue 10/28

10:57 am-9:55 pm

1 stop9h 58m

Aguascalients

Tue 11/4

6:14 am-11:54 am

1 stop7h 40m

$677

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Mon 11/3

6:05 am-8:31 pm

1 stop12h 26m

Aguascalients

Tue 11/18

12:45 pm-8:44 pm

2 stops9h 59m

$678

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Mon 11/3

6:05 am-8:31 pm

1 stop12h 26m

Aguascalients

Wed 11/19

12:45 pm-8:44 pm

2 stops9h 59m

$678

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sat 10/4

6:00 am-7:27 pm

1 stop12h 27m

Aguascalients

Mon 10/6

7:00 am-10:52 pm

2 stops16h 52m

$682

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Tue 11/25

5:05 am-8:31 pm

2 stops13h 26m

Aguascalients

Sat 12/6

12:45 pm-8:42 pm

2 stops9h 57m

$712

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Thu 10/30

1:29 pm-11:02 am

2 stops20h 33m

Aguascalients

Thu 11/6

12:45 pm-9:49 pm

1 stop11h 04m

$712

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Fri 10/17

6:36 pm-11:33 am

2 stops15h 57m

Aguascalients

Mon 10/20

7:00 am-9:24 pm

1 stop15h 24m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
1
2

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, February is the cheapest month in which you can book a flight from Ontario to State of Aguascalientes (average of $463). Flying from Ontario to State of Aguascalientes in December is currently the most expensive (average of $792). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to State of Aguascalientes as you normally would.

Reviews of airlines servicing Aguascalientes

Get insights into the airlines that provide service to Aguascalientes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aguascalientes. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown American Airlines from Ontario to Aguascalientes. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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.

  • What are the cheapest airlines to fly from Ontario to State of Aguascalientes one-way?

    The cheapest airline one-way is Volaris, with whom users have recently found tickets for as low as $331. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Ontario to State of Aguascalientes for a low price.

  • 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, February is the cheapest month in which you can book a flight from Ontario to State of Aguascalientes (average of $463). Flying from Ontario to State of Aguascalientes in December is currently the most expensive (average of $792). 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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Top airline flying from Ontario to Aguascalientes

Discover the top airline that operate flights from Ontario to Aguascalientes. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$376Average$519FlexibilityNo cancel feeOn-time71%

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