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Ontario

$890+ Cheap flights from Sicily 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
CTA — ONT
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Sicily to Ontario

Keep the following information in mind while searching for Sicily to Ontario flight deals. Data was last updated julio 31, 2025.

Round-trip from

$890
(United Airlines)

Popular in

August

Cheapest in

March

Average price

$1,186
From Sicily to Ontario
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Sicily to Ontario

Cheapest flights from Sicily to Ontario
Explore the most affordable flight options available from Sicily to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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.
sáb. 9/69:45 amPMO - ONT
2 stops21h 45mUnited Airlines
sáb. 9/131:15 pmONT - PMO
2 stops33h 00mUnited Airlines
Deal found 7/30$890
This American Airlines deal was found by Cheapflights users on 7/31. 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. 8/157:55 pmPMO - ONT
2 stops31h 29mMultiple Airlines
mar. 8/198:14 amONT - PMO
2 stops18h 16mMultiple Airlines
Deal found 7/31$945
This American Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 9/2412:55 pmPMO - ONT
2 stops42h 21mAmerican Airlines
dom. 9/286:10 amONT - PMO
2 stops27h 30mAmerican Airlines
Deal found 7/30$968

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sicily 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 julio 31, 2025.
Use the filters below to find and compare flights from Sicily to Ontario that are best for you.

Fly from

Sicily

Fly to

Ontario

Route

Depart

Return

Price

PalermoOntario

PMO - ONT

PMOONT

Palermo Punta Raisi

sáb. 9/6

9:45 am-10:30 pm

2 stops21h 45m

Ontario

sáb. 9/13

1:15 pm-7:15 am

2 stops33h 00m

$890

PalermoOntario

PMO - ONT

PMOONT

Palermo Punta Raisi

vie. 8/15

7:55 pm-6:24 pm

2 stops31h 29m

Ontario

mar. 8/19

8:14 am-11:30 am

2 stops18h 16m

$945

PalermoOntario

PMO - ONT

PMOONT

Palermo Punta Raisi

mié. 9/24

12:55 pm-10:16 pm

2 stops42h 21m

Ontario

dom. 9/28

6:10 am-6:40 pm

2 stops27h 30m

$968

PalermoOntario

PMO - ONT

PMOONT

Palermo Punta Raisi

lun. 9/29

7:55 pm-6:54 pm

2 stops31h 59m

$897

PalermoOntario

PMO - ONT

PMOONT

Palermo Punta Raisi

mié. 10/22

11:50 am-10:52 pm

2 stops20h 02m

$1,799

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Sicily to Ontario

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

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

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated julio 31, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and British Airways from Sicily to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
British Airways
6.6
Okay
7,222 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Sicily 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 Sicily?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from Sicily to Ontario.

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

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

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

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

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

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

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