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$308+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
AGU — ONT
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$503
(United Airlines)

One-way from

$308
(United Airlines)

Popular in

January

Cheapest in

March

Average price

$388
Provider with most accurate pricing for Aguascalients-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Aguascalients-Los Angeles flights.
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From Aguascalientes to Ontario
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One-way flight from Aguascalientes to Ontario
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. 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.
jue. 5/712:55 pmAGU - ONT
1 stop9h 55mUnited Airlines
jue. 5/145:05 amONT - AGU
2 stops13h 22mUnited Airlines
Deal found 1/7$503
This American Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 2/67:00 amAGU - ONT
1 stop29h 08mAmerican Airlines
vie. 2/136:00 amONT - AGU
1 stop14h 43mAmerican Airlines
Deal found 1/7$512
This United Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 5/2912:55 pmAGU - ONT
1 stop9h 26mUnited Airlines
mar. 6/26:02 amONT - AGU
1 stop12h 25mUnited Airlines
Deal found 1/7$520
This United Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 1/236:10 amAGU - ONT
2 stops32h 37mUnited Airlines
lun. 1/266:00 amONT - AGU
1 stop12h 31mUnited Airlines
Deal found 1/7$536
This United Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 1/1612:45 pmAGU - ONT
2 stops25h 32mUnited Airlines
lun. 1/196:00 amONT - AGU
2 stops28h 02mUnited Airlines
Deal found 1/7$537
This United Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 2/136:10 amAGU - ONT
1 stop17h 49mUnited Airlines
dom. 2/155:00 amONT - AGU
2 stops13h 31mUnited Airlines
Deal found 1/7$550
This United Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 3/136:50 amAGU - ONT
2 stops17h 07mUnited Airlines
dom. 3/151:50 pmONT - AGU
2 stops28h 41mUnited Airlines
Deal found 1/7$557
This United Airlines deal was found by Cheapflights users on 1/7. 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.
mié. 2/1812:45 pmAGU - ONT
1 stop11h 14mUnited Airlines
dom. 2/225:00 amONT - AGU
2 stops13h 31mUnited Airlines
Deal found 1/7$598
This eDestinos deal was found by Cheapflights users on 1/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/67:00 amAGU - ONT
2 stops13h 44mVolaris
vie. 2/1311:02 pmONT - AGU
3 stops34h 25mVolaris
Deal found 1/7$613

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 enero 8, 2026.
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

jue. 5/7

12:55 pm-9:50 pm

1 stop9h 55m

Ontario

jue. 5/14

5:05 am-7:27 pm

2 stops13h 22m

$503

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

vie. 2/6

7:00 am-10:08 am

1 stop29h 08m

Ontario

vie. 2/13

6:00 am-10:43 pm

1 stop14h 43m

$512

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

mié. 2/18

12:45 pm-9:59 pm

1 stop11h 14m

Ontario

dom. 2/22

6:00 am-8:31 pm

1 stop12h 31m

$520

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

vie. 5/29

6:25 am-5:18 pm

2 stops11h 53m

Ontario

mar. 6/2

6:02 am-7:27 pm

1 stop12h 25m

$520

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

vie. 1/23

6:10 am-12:47 pm

2 stops32h 37m

Ontario

lun. 1/26

6:00 am-8:31 pm

1 stop12h 31m

$536

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

vie. 2/6

12:45 pm-12:47 pm

2 stops26h 02m

Ontario

vie. 2/13

6:00 am-8:31 pm

1 stop12h 31m

$536

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

jue. 2/19

12:45 pm-9:59 pm

1 stop11h 14m

$308

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

lun. 2/16

6:10 am-12:48 pm

2 stops32h 38m

$309

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

dom. 1/18

6:10 am-9:58 pm

1 stop17h 48m

$377

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

dom. 1/18

6:10 am-8:58 pm

2 stops16h 48m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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, September is the cheapest month in which you can book a flight from State of Aguascalientes to Ontario (average of $173). Flying from State of Aguascalientes to Ontario in June is currently the most expensive (average of $279). 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 9h 55m. Airlines will cover a distance of 1261 mi. This flight may include one or multiple stops.

  • 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, September is the cheapest month in which you can book a flight from State of Aguascalientes to Ontario (average of $173). Flying from State of Aguascalientes to Ontario in June is currently the most expensive (average of $279). 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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