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$438+ Cheap flights from Chihuahua, Mexico (CUU) to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
CUU — ONT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Chihuahua to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Chihuahua (CUU) to Ontario (ONT). 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 September 11, 2025.

Round-trip from

$676
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$408
From Chihuahua Fierro Villalobos to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 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 Chihuahua to Ontario

Cheapest flights from Chihuahua to Ontario
Explore the most affordable flight options available from Chihuahua to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This OneTravel deal was found by Cheapflights users on 9/10. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:01 amCUU - ONT
1 stop11h 20mVolaris
Sat 9/209:11 pmONT - CUU
1 stop10h 15mVolaris
Deal found 9/10$438
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:21 pmCUU - ONT
1 stop7h 33mFrontier
Mon 9/229:46 pmONT - CUU
2 stops20h 34mFrontier
Deal found 9/10$575
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:21 pmCUU - ONT
1 stop7h 33mFrontier
Thu 9/186:00 amONT - CUU
2 stops12h 20mFrontier
Deal found 9/10$587
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:21 pmCUU - ONT
1 stop7h 33mFrontier
Fri 9/1910:28 pmONT - CUU
2 stops19h 52mFrontier
Deal found 9/10$600
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/36:00 amCUU - ONT
2 stops14h 20mAmerican Airlines
Sun 11/912:53 pmONT - CUU
1 stop6h 31mAmerican Airlines
Deal found 9/10$783
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 9/176:30 amCUU - ONT
2 stops16h 53mDelta
Tue 9/2310:00 pmONT - CUU
2 stops23h 30mDelta
Deal found 9/10$1,131
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 9/176:30 amCUU - ONT
2 stops16h 53mDelta
Mon 9/2210:00 pmONT - CUU
2 stops20h 05mDelta
Deal found 9/10$1,220
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 9/176:30 amCUU - ONT
2 stops16h 53mDelta
Fri 9/1910:00 pmONT - CUU
2 stops22h 00mDelta
Deal found 9/10$1,240
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 9/156:35 amCUU - ONT
2 stops18h 07mDelta
Tue 9/236:00 amONT - CUU
2 stops15h 30mDelta
Deal found 9/10$1,259
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 9/159:35 amCUU - ONT
2 stops15h 07mDelta
Thu 9/1810:00 pmONT - CUU
2 stops23h 30mDelta
Deal found 9/10$1,280

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chihuahua 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 September 11, 2025.
Use the filters below to find and compare flights from Chihuahua to Ontario that are best for you.

Fly from

Chihuahua

Fly to

Ontario

Route

Depart

Return

Price

ChihuahuaOntario

CUU - ONT

CUUONT

Chihuahua Fierro Villalobos

Sun 3/1

1:20 pm-5:51 pm

1 stop6h 31m

Ontario

Thu 3/5

11:55 pm-4:45 pm

1 stop14h 50m

$676

ChihuahuaOntario

CUU - ONT

CUUONT

Chihuahua Fierro Villalobos

Mon 11/3

6:00 am-6:20 pm

2 stops14h 20m

Ontario

Sun 11/9

12:53 pm-9:24 pm

1 stop6h 31m

$783

ChihuahuaOntario

CUU - ONT

CUUONT

Chihuahua Fierro Villalobos

Mon 11/3

12:12 pm-9:20 pm

2 stops11h 08m

Ontario

Sun 11/9

6:00 am-10:57 pm

2 stops14h 57m

$2,856

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Chihuahua to Ontario

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

What is the cheapest month to book a flight from Chihuahua to Ontario?

Currently, August is the cheapest month in which you can book a flight from Chihuahua to Ontario (average of $246). Flying from Chihuahua to Ontario in March is currently the most expensive (average of $328). 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 Chihuahua to Ontario. 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 Chihuahua to Ontario?

    Airlines like American Airlines fly from Chihuahua to Ontario in about 6h 31m. The time it takes to get you to your destination can typically vary by up to . The distance between Chihuahua and Ontario is about 778 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chihuahua 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 Chihuahua to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Chihuahua to Ontario (average of $246). Flying from Chihuahua to Ontario in March is currently the most expensive (average of $328). 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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