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$242+ Cheap flights from Santiago de Querétaro (QRO) 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
QRO — ONT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Santiago de Querétaro to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de Querétaro (QRO) 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 15, 2025.

Round-trip from

$530
(United Airlines)

One-way from

$242
(Trip.com)

Popular in

June

Cheapest in

August

Average price

$241
From Santiago de Querétaro to Ontario
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One-way flight from Santiago de Querétaro to Ontario
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Highest demand for flights based on searches. 14% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 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 Santiago de Querétaro to Ontario

Cheapest flights from Santiago de Querétaro to Ontario
Explore the most affordable flight options available from Santiago de Querétaro to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

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 10/215:00 amQRO - ONT
1 stop17h 24mUnited Airlines
Sat 10/256:00 amONT - QRO
1 stop12h 30mUnited Airlines
Deal found 9/13$530
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.
Fri 11/146:00 amQRO - ONT
2 stops16h 44mUnited Airlines
Sun 11/306:05 amONT - QRO
1 stop27h 44mUnited Airlines
Deal found 9/14$531
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.
Thu 10/235:00 amQRO - ONT
2 stops16h 24mUnited Airlines
Sun 10/266:05 amONT - QRO
1 stop12h 54mUnited Airlines
Deal found 9/13$590
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 9/285:00 amQRO - ONT
2 stops13h 40mUnited Airlines
Sun 10/58:16 pmONT - QRO
2 stops13h 33mUnited Airlines
Deal found 9/14$610
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 10/205:00 amQRO - ONT
2 stops13h 40mUnited Airlines
Fri 10/246:36 pmONT - QRO
2 stops15h 13mUnited Airlines
Deal found 9/14$668
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/165:00 amQRO - ONT
2 stops16h 33mUnited Airlines
Sat 9/206:50 pmONT - QRO
2 stops14h 59mUnited Airlines
Deal found 9/12$740
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 11/1712:47 pmQRO - ONT
1 stop11h 02mUnited Airlines
Fri 11/216:05 amONT - QRO
1 stop12h 54mUnited Airlines
Deal found 9/14$747
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:05 amQRO - ONT
1 stop14h 18mAeromexico
Fri 10/310:00 pmONT - QRO
2 stops17h 16mAeromexico
Deal found 9/14$1,164

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de Querétaro 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 15, 2025.
Use the filters below to find and compare flights from Santiago de Querétaro to Ontario that are best for you.

Fly from

Santiago de Querétaro

Fly to

Ontario

Route

Depart

Return

Price

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Tue 10/21

11:45 am-10:52 pm

2 stops12h 07m

Ontario

Sat 10/25

6:00 am-7:30 pm

1 stop12h 30m

$530

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Wed 10/22

11:45 am-9:24 pm

1 stop10h 39m

Ontario

Sat 10/25

6:00 am-7:30 pm

1 stop12h 30m

$530

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Mon 10/20

5:00 am-9:24 pm

1 stop17h 24m

Ontario

Sat 10/25

6:00 am-7:30 pm

1 stop12h 30m

$530

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Fri 11/14

6:00 am-8:44 pm

2 stops16h 44m

Ontario

Sun 11/30

6:05 am-11:49 am

1 stop27h 44m

$531

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Thu 10/23

5:00 am-8:24 pm

2 stops16h 24m

Ontario

Sun 10/26

6:05 am-7:59 pm

1 stop12h 54m

$590

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Sun 9/28

5:00 am-5:40 pm

2 stops13h 40m

Ontario

Sun 10/5

8:16 pm-10:49 am

2 stops13h 33m

$610

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Mon 10/20

5:00 am-9:24 pm

1 stop17h 24m

Ontario

Fri 10/24

6:36 pm-10:49 am

2 stops15h 13m

$668

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Wed 11/26

10:45 pm-11:00 am

2 stops38h 15m

$256

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Tue 11/25

11:30 am-11:12 pm

2 stops13h 42m

$271

Santiago de QuerétaroOntario

QRO - ONT

QROONT

Santiago de Querétaro

Sun 9/28

6:15 am-7:17 am

3 stops26h 02m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 15 results
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Best time to book a flight from Santiago de Querétaro to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Santiago de Querétaro 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 Santiago de Querétaro to Ontario

What is the cheapest month to book a flight from Santiago de Querétaro to Ontario?

Currently, August is the cheapest month in which you can book a flight from Santiago de Querétaro to Ontario (average of $246). Flying from Santiago de Querétaro 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 Santiago de Querétaro 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 Santiago de Querétaro to Ontario?

    United Airlines can get you from Santiago de Querétaro to Ontario in just under 12h 07m. Your travel time can differ by up to . The distance from Santiago de Querétaro to Ontario is about 1411 mi.

  • Can I find deals for flights from Santiago de Querétaro to Ontario that include hotel bookings?

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

  • How can I find direct flights from Santiago de Querétaro to Ontario?

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

  • Can I find deals for business class flights from Santiago de Querétaro to Ontario?

    Yes. Cheapflights offers flight deals from Santiago de Querétaro 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 Santiago de Querétaro to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Santiago de Querétaro to Ontario (average of $246). Flying from Santiago de Querétaro 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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