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Ontario

$360+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
AGU — ONT
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Cheap 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 May 22, 2026.

This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:25 am
AGU
-
ONT
2 stops15h 28m
United Airlines
Tue 10/65:00 am
ONT
-
AGU
2 stops13h 27m
United Airlines
Deal found 5/18$611
This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:55 pm
AGU
-
ONT
1 stop10h 03m
United Airlines
Mon 10/196:05 am
ONT
-
AGU
2 stops36h 22m
United Airlines
Deal found 5/18$612
This United Airlines deal was found by Cheapflights users on 5/19. 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 9/96:25 am
AGU
-
ONT
2 stops15h 28m
United Airlines
Tue 9/156:00 am
ONT
-
AGU
1 stop12h 27m
United Airlines
Deal found 5/19$617
This United Airlines deal was found by Cheapflights users on 5/21. 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 8/296:25 am
AGU
-
ONT
2 stops15h 28m
United Airlines
Thu 9/35:00 am
ONT
-
AGU
2 stops13h 27m
United Airlines
Deal found 5/21$640
This United Airlines deal was found by Cheapflights users on 5/21. 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 8/176:25 am
AGU
-
ONT
1 stop16h 34m
United Airlines
Fri 8/216:00 am
ONT
-
AGU
1 stop12h 27m
United Airlines
Deal found 5/21$650
This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:25 am
AGU
-
ONT
2 stops15h 28m
United Airlines
Fri 10/96:00 am
ONT
-
AGU
1 stop12h 27m
United Airlines
Deal found 5/18$653
This eDestinos deal was found by Cheapflights users on 5/20. 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.
Sat 7/46:52 am
AGU
-
ONT
3 stops37h 54m
Multiple Airlines
Sat 7/119:36 pm
ONT
-
AGU
2 stops19h 19m
Multiple Airlines
Deal found 5/20$656
This United Airlines deal was found by Cheapflights users on 5/20. 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 7/26:25 am
AGU
-
ONT
1 stop16h 30m
United Airlines
Fri 7/101:50 pm
ONT
-
AGU
2 stops28h 37m
United Airlines
Deal found 5/20$665
This United Airlines deal was found by Cheapflights users on 5/21. 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 9/116:25 am
AGU
-
ONT
2 stops15h 28m
United Airlines
Wed 9/165:00 am
ONT
-
AGU
2 stops13h 27m
United Airlines
Deal found 5/21$683
This United Airlines deal was found by Cheapflights users on 5/20. 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 8/186:25 am
AGU
-
ONT
2 stops15h 28m
United Airlines
Sat 8/225:00 am
ONT
-
AGU
2 stops13h 27m
United Airlines
Deal found 5/20$685

Find flight deals from Aguascalientes to Ontario

Keep the following information in mind while searching for Aguascalientes to Ontario flight deals. Data was last updated May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$611
(United Airlines)

One-way from

$360
(Mytrip)

Popular in

October

Cheapest in

September

Average price

$380
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. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 22, 2026.
Use the filters below to find and compare flights from Aguascalientes to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Tue 9/22

6:25 am-8:53 pm

2 stops15h 28m

Ontario

Tue 10/6

5:00 am-7:27 pm

2 stops13h 27m

$611

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Thu 10/15

12:55 pm-9:58 pm

1 stop10h 03m

Ontario

Mon 10/19

6:05 am-7:27 pm

2 stops36h 22m

$612

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Sat 8/29

6:25 am-8:53 pm

2 stops15h 28m

Ontario

Thu 9/3

5:00 am-7:27 pm

2 stops13h 27m

$640

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Mon 8/17

6:25 am-9:59 pm

1 stop16h 34m

Ontario

Fri 8/21

1:56 pm-11:59 am

2 stops21h 03m

$650

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Fri 9/11

6:25 am-8:53 pm

2 stops15h 28m

Ontario

Wed 9/16

5:00 am-7:27 pm

2 stops13h 27m

$683
Quickest round-trip

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Fri 6/12

6:25 am-8:46 pm

2 stops15h 21m

Ontario

Sun 8/16

6:00 am-7:27 pm

1 stop12h 27m

$695
Cheapest one-way

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Thu 6/25

9:47 pm-11:05 pm

3 stops26h 18m

$377

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Thu 6/18

6:52 am-11:05 pm

3 stops17h 13m

$382

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Thu 6/18

6:25 am-9:55 pm

1 stop16h 30m

$385

AguascalientesOntario

AGU - ONT

AGUONT

Aguascalients

Mon 6/15

6:25 am-12:12 pm

2 stops30h 47m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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
No data available for this route at this time. Please check back soon.

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 15h 28m. 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.

See more FAQs

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