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$301+ Cheap flights from Aguascalientes to Ontario (ONT)

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
AGU — ONT
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Aguascalientes to Ontario

Cheapest flights from Aguascalientes to Ontario
Explore the most affordable flight options available from Aguascalientes to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/25. 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 12/2412:45 pmAGU - ONT
1 stop11h 07mUnited Airlines
Thu 1/16:10 amONT - AGU
1 stop12h 21mUnited Airlines
Deal found 11/25$548
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/216:10 amAGU - ONT
1 stop17h 42mUnited Airlines
Mon 12/296:39 pmONT - AGU
2 stops23h 52mUnited Airlines
Deal found 11/25$565
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/236:10 amAGU - ONT
1 stop17h 42mUnited Airlines
Mon 12/296:39 pmONT - AGU
2 stops23h 52mUnited Airlines
Deal found 11/25$595
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Thu 12/256:10 amAGU - ONT
2 stops16h 57mUnited Airlines
Thu 1/16:10 amONT - AGU
1 stop12h 21mUnited Airlines
Deal found 11/25$638
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Thu 12/256:10 amAGU - ONT
2 stops29h 51mUnited Airlines
Mon 12/296:39 pmONT - AGU
2 stops23h 52mUnited Airlines
Deal found 11/25$639
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/246:10 amAGU - ONT
1 stop17h 42mUnited Airlines
Mon 1/56:10 amONT - AGU
1 stop12h 21mUnited Airlines
Deal found 11/25$670
This Mytrip deal was found by Cheapflights users on 11/25. 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.
Mon 12/1510:30 pmAGU - ONT
2 stops22h 14mVolaris
Wed 12/1712:50 pmONT - AGU
2 stops20h 37mVolaris
Deal found 11/25$676
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Thu 12/2512:45 pmAGU - ONT
1 stop11h 07mUnited Airlines
Fri 1/26:10 amONT - AGU
1 stop12h 21mUnited Airlines
Deal found 11/25$680
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/216:10 amAGU - ONT
2 stops18h 31mUnited Airlines
Sun 12/281:40 pmONT - AGU
2 stops20h 22mUnited Airlines
Deal found 11/25$687
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/2412:45 pmAGU - ONT
2 stops25h 53mUnited Airlines
Fri 1/26:10 amONT - AGU
1 stop12h 21mUnited Airlines
Deal found 11/25$690
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/2412:45 pmAGU - ONT
1 stop11h 07mUnited Airlines
Sat 12/271:40 pmONT - AGU
2 stops28h 51mUnited Airlines
Deal found 11/25$691
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/216:10 amAGU - ONT
2 stops16h 57mUnited Airlines
Sat 12/276:39 pmONT - AGU
2 stops23h 52mUnited Airlines
Deal found 11/25$708

Cheap flight deals from Aguascalientes to Ontario

Keep the following information in mind while searching for Aguascalientes to Ontario flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$532
(United Airlines)

One-way from

$301
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$363
Provider with most accurate pricing for Aguascalients-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Aguascalients-Los Angeles flights.
Search Deals
From Aguascalientes to Ontario
Search Deals
One-way flight from Aguascalientes to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aguascalientes to Ontario 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 26, 2025.
Use the filters below to find and compare flights from Aguascalientes to Ontario that are best for you.

Fly from

Aguascalientes

Fly to

Ontario

Route

Depart

Return

Price

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Sat 1/17

6:10 am-9:58 pm

1 stop17h 48m

Ontario

Sat 2/14

6:00 am-8:31 pm

1 stop12h 31m

$532

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Wed 1/14

12:45 pm-12:47 pm

2 stops26h 02m

Ontario

Wed 1/28

1:53 pm-12:02 pm

2 stops20h 09m

$536

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Wed 12/24

12:45 pm-9:52 pm

1 stop11h 07m

Ontario

Thu 1/1

6:10 am-8:31 pm

1 stop12h 21m

$548

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Wed 12/24

12:45 pm-9:52 pm

1 stop11h 07m

Ontario

Mon 12/29

6:39 pm-8:31 pm

2 stops23h 52m

$548

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Sun 12/21

6:10 am-12:38 pm

2 stops32h 28m

Ontario

Mon 12/29

6:39 pm-8:31 pm

2 stops23h 52m

$565

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Thu 2/26

7:00 am-11:00 am

2 stops30h 00m

Ontario

Wed 3/18

11:59 pm-3:05 pm

2 stops14h 06m

$597

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Thu 12/25

6:10 am-9:07 pm

2 stops16h 57m

Ontario

Thu 1/1

6:10 am-8:31 pm

1 stop12h 21m

$638

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Thu 12/25

6:10 am-10:01 am

2 stops29h 51m

Ontario

Mon 12/29

6:39 pm-8:31 pm

2 stops23h 52m

$639

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Wed 12/24

6:10 am-9:52 pm

1 stop17h 42m

Ontario

Mon 1/5

6:10 am-8:31 pm

1 stop12h 21m

$670

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Sat 12/13

3:34 pm-11:31 pm

2 stops33h 57m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 16 results
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Best time to book a flight from Aguascalientes to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Aguascalientes 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 Aguascalientes to Ontario

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

Currently, January is the cheapest month in which you can book a flight from State of Aguascalientes to Ontario (average of $136). Flying from State of Aguascalientes to Ontario in November is currently the most expensive (average of $282). 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.

Related info for your journey

Find useful and relevant information for your journey from Aguascalientes to Ontario. 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 into for flights to Ontario from Aguascalientes?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from Aguascalientes.

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

    Departing from State of Aguascalientes to Ontario will take you 17h 48m. Airlines will cover a distance of 1261 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Aguascalientes to Ontario 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 State of Aguascalientes to Ontario?

    Currently, January is the cheapest month in which you can book a flight from State of Aguascalientes to Ontario (average of $136). Flying from State of Aguascalientes to Ontario in November is currently the most expensive (average of $282). 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

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