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Sicily

$487+ Cheap flights from Ontario (ONT) to Sicily

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CTA
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Ontario to Sicily

Cheapest flights from Ontario to Sicily
Explore the most affordable flight options available from Ontario to Sicily. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:19 pm
ONT
-
PMO
2 stops35h 26m
British Airways
Wed 4/2212:40 pm
PMO
-
ONT
2 stops20h 06m
British Airways
Deal found 2/1$590
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/295:02 pm
ONT
-
CTA
2 stops40h 53m
British Airways
Tue 4/77:55 pm
CTA
-
ONT
2 stops35h 40m
British Airways
Deal found 2/1$744
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:02 pm
ONT
-
PMO
2 stops33h 18m
British Airways
Fri 4/177:50 pm
PMO
-
ONT
2 stops31h 47m
British Airways
Deal found 2/1$748
This Orbitz deal was found by Cheapflights users on 1/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:08 pm
ONT
-
CTA
2 stops21h 47m
British Airways
Sat 4/259:25 pm
CTA
-
ONT
2 stops30h 12m
British Airways
Deal found 1/31$762
This British Airways deal was found by Cheapflights users on 2/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:59 am
ONT
-
CTA
2 stops21h 41m
British Airways
Sat 4/259:25 pm
CTA
-
ONT
2 stops30h 12m
British Airways
Deal found 2/2$812
This British Airways deal was found by Cheapflights users on 1/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:08 pm
ONT
-
PMO
2 stops19h 32m
British Airways
Mon 4/277:50 pm
PMO
-
ONT
2 stops31h 34m
British Airways
Deal found 1/31$866
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:00 am
ONT
-
PMO
2 stops42h 30m
Multiple Airlines
Wed 3/256:45 pm
PMO
-
ONT
2 stops46h 54m
Multiple Airlines
Deal found 2/1$978
This oojo deal was found by Cheapflights users on 1/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:08 pm
ONT
-
PMO
2 stops35h 57m
British Airways
Sun 4/2612:05 pm
PMO
-
ONT
2 stops18h 54m
British Airways
Deal found 1/31$983
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/241:10 pm
ONT
-
PMO
2 stops44h 30m
British Airways
Tue 7/712:15 pm
PMO
-
ONT
2 stops18h 36m
British Airways
Deal found 2/1$1,083
This British Airways deal was found by Cheapflights users on 2/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/712:46 pm
ONT
-
PMO
2 stops20h 54m
British Airways
Mon 6/297:50 pm
PMO
-
ONT
2 stops34h 36m
British Airways
Deal found 2/2$1,100
This British Airways deal was found by Cheapflights users on 1/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/142:39 pm
ONT
-
PMO
2 stops18h 46m
British Airways
Sun 3/228:30 pm
PMO
-
ONT
2 stops30h 12m
British Airways
Deal found 1/31$1,170
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:59 pm
ONT
-
PMO
2 stops33h 41m
British Airways
Thu 6/2512:05 pm
PMO
-
ONT
2 stops18h 46m
British Airways
Deal found 2/3$1,192

Find flight deals from Ontario to Sicily

Keep the following information in mind while searching for Ontario to Sicily flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$590
(oojo)

One-way from

$487
(oojo)

Popular in

June

Cheapest in

January

Average price

$727
Provider with most accurate pricing for Los Angeles-Catania Fontanarossa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Catania Fontanarossa flights.
Search Deals
From Ontario to Sicily
Search Deals
One-way flight from Ontario to Sicily
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Sicily 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 February 3, 2026.
Use the filters below to find and compare flights from Ontario to Sicily that are best for you.

Fly from

Ontario

Fly to

Sicily

Route

Depart

Return

Price

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Sun 3/29

5:02 pm-6:55 pm

2 stops40h 53m

Catania Fontanarossa

Tue 4/7

7:55 pm-10:35 pm

2 stops35h 40m

$744

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sun 4/5

5:02 pm-11:20 am

2 stops33h 18m

Palermo Punta Raisi

Fri 4/17

7:50 pm-6:37 pm

2 stops31h 47m

$748

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Sat 4/18

2:08 pm-8:55 pm

2 stops21h 47m

Catania Fontanarossa

Sat 4/25

9:25 pm-6:37 pm

2 stops30h 12m

$762

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Sun 4/19

10:59 am-5:40 pm

2 stops21h 41m

Catania Fontanarossa

Sat 4/25

9:25 pm-6:37 pm

2 stops30h 12m

$812

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sun 4/19

2:08 pm-6:40 pm

2 stops19h 32m

Palermo Punta Raisi

Mon 4/27

7:50 pm-6:24 pm

2 stops31h 34m

$866

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Wed 3/18

6:00 am-8:30 am

2 stops42h 30m

Palermo Punta Raisi

Wed 3/25

6:45 pm-9:39 am

2 stops46h 54m

$978

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Wed 6/24

1:10 pm-6:40 pm

2 stops44h 30m

Palermo Punta Raisi

Tue 7/7

12:15 pm-9:51 pm

2 stops18h 36m

$1,083

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sun 6/7

12:46 pm-6:40 pm

2 stops20h 54m

Palermo Punta Raisi

Mon 6/29

7:50 pm-9:26 pm

2 stops34h 36m

$1,100

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sat 3/14

2:39 pm-5:25 pm

2 stops18h 46m

Palermo Punta Raisi

Sun 3/22

8:30 pm-6:42 pm

2 stops30h 12m

$1,170

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sat 6/20

11:59 pm-6:40 pm

2 stops33h 41m

Palermo Punta Raisi

Thu 6/25

12:05 pm-9:51 pm

2 stops18h 46m

$1,192

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 38 results
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Best time to book a flight from Ontario to Sicily

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

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Sicily (average of $389). Flying from Ontario to Sicily in June is currently the most expensive (average of $783). 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 Ontario to Sicily. 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 from for flights from Ontario to Sicily?

    For a flight from Ontario to Sicily, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Sicily?

    For as low as $1,277, British Airways can have you in Sicily from Ontario in 20h 15m. The distance from Ontario to Sicily is about 6630 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Ontario to Sicily (average of $389). Flying from Ontario to Sicily in June is currently the most expensive (average of $783). 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

Browse thousands of different options on Cheapflights for your next trip

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