How far in advance should I book a flight from Ontario to Palermo?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 47 days in advance, which can save you up to 47% on flights from Ontario to Palermo compared to booking the week you need them. Waiting 47 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $871. For sooner than that we have options available in the next 3 days from $1,072.

What is the cheapest month to fly from Ontario to Palermo?

The best pricing can be found in the month of March. Prices to Palermo from Ontario average $1,051. You can even find prices in March for less than $1,051, as users have found deals to Palermo from as low as $587. The month of June appears to be one of the more expensive times to travel to Palermo from Ontario. Flying in the targeted month can save you up to 44%.

What is the cheapest time of day to fly from ONT to PMO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Palermo as you normally would.

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

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

How can I find direct flights from Ontario to Palermo?

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

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

Yes. Cheapflights offers flight deals from Ontario to Palermo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$404+ Flights from Ontario to Palermo

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Cheap flight deals from Ontario to Palermo

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$858 (United Airlines)
One-way from	$404 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$1,084

Provider with most accurate pricing for Los Angeles-Palermo Punta Raisi flight deals.

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Provider most trusted by Cheapflights users for Los Angeles-Palermo Punta Raisi flights.

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From Ontario to Palermo Punta Raisi

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One-way flight from Ontario to Palermo Punta Raisi

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Highest demand for flights based on searches. 21% potential increase in price ($293 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Ontario to Palermo

Cheapest flights from Ontario to Palermo
Explore the most affordable flight options available from Ontario to Palermo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Wed 8/205:10 amONT - PMO

2 stops17h 05mUnited Airlines

Sat 9/69:45 amPMO - ONT

2 stops21h 45mUnited Airlines

Deal found 4/29

$858

Thu 5/152:44 pmONT - PMO

2 stops19h 21mBritish Airways

Mon 5/197:55 pmPMO - ONT

2 stops31h 28mBritish Airways

Deal found 4/29

$1,327

Mon 9/11:00 pmONT - PMO

2 stops37h 45mMultiple Airlines

Tue 9/1612:20 pmPMO - ONT

2 stops20h 16mMultiple Airlines

Deal found 4/29

$1,522

Tue 5/207:05 amONT - PMO

2 stops19h 25mDelta

Tue 5/2710:05 amPMO - ONT

2 stops45h 24mDelta

Deal found 4/30

$2,114

Best flights from Ontario to Palermo
Discover carefully curated flight deals from Ontario to Palermo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Wed 8/205:10 amONT - PMO

2 stops17h 05mUnited Airlines

Sat 9/69:45 amPMO - ONT

2 stops21h 45mUnited Airlines

Deal found 4/29

$858

Fri 6/611:59 pmONT - PMO

2 stops27h 11mBritish Airways

Mon 6/167:55 pmPMO - ONT

2 stops32h 06mBritish Airways

Deal found 4/30

$1,629

Tue 5/207:05 amONT - PMO

2 stops19h 25mDelta

Tue 5/2710:05 amPMO - ONT

2 stops45h 24mDelta

Deal found 4/30

$2,114

Last-minute flights from Ontario to Palermo
Discover last-minute flight deals from Ontario to Palermo. Data last updated May 1, 2025 and is based on user searches.

Tue 5/207:05 amONT - PMO

2 stops19h 25mDelta

Tue 5/2710:05 amPMO - ONT

2 stops45h 24mDelta

Deal found 4/30

$2,114

One-way flights from Ontario to Palermo
Search for one-way flight options from Ontario to Palermo. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Fri 10/179:41 pmONT - PMO

2 stops39h 44mMultiple Airlines

Deal found 4/30

$404

Fri 5/235:10 amONT - PMO

2 stops17h 05mUnited Airlines

Deal found 4/30

$833

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Palermo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Fri 6/6

11:59 pm-12:10 pm

2 stops27h 11m

Palermo Punta Raisi

Mon 6/16

7:55 pm-7:01 pm

2 stops32h 06m

$1,629

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Tue 5/20

7:05 am-11:30 am

2 stops19h 25m

Palermo Punta Raisi

Tue 5/27

10:05 am-10:29 pm

2 stops45h 24m

$2,114

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sat 6/14

6:34 pm-7:15 am

2 stops27h 41m

Palermo Punta Raisi

Sat 6/21

9:45 am-9:04 pm

2 stops20h 19m

$2,442

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Fri 5/23

5:10 am-7:15 am

2 stops17h 05m

$833

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sun 6/8

10:54 am-6:40 pm

2 stops22h 46m

$6,714

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Ontario to Palermo

Have a flexible travel schedule? Discover the best time to fly to Palermo 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 Palermo

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Palermo (average of $758). Flying from Ontario to Palermo in June is currently the most expensive (average of $1,235). 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.

Rainfall in Palermo by month

In terms of precipitation, rainfall in Palermo ranges from 0.2 - 3.9 inches per month. October is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Palermo when rainfall is around 0.2 in.

Temperature in Palermo by month

If weather is an important factor for your trip to Palermo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Palermo

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.6

Okay

6,842 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Can I find deals for flights from Ontario to Palermo that include hotel bookings?
Yes. In addition to deals on Ontario to Palermo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Palermo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Palermo.
Can I find deals for business class flights from Ontario to Palermo?
Yes. Cheapflights offers flight deals from Ontario to Palermo 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 Palermo?
Currently, January is the cheapest month in which you can book a flight from Ontario to Palermo (average of $758). Flying from Ontario to Palermo in June is currently the most expensive (average of $1,235). 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

Agrigento

Cefalù

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$404+ Cheap flights from Ontario (ONT) to Palermo (PMO)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Palermo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Palermo

Most accurate provider

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Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Ontario to Palermo

Cheapest flights from Ontario to PalermoExplore the most affordable flight options available from Ontario to Palermo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Ontario to Palermo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Palermo that are best for you.

Best time to book a flight from Ontario to Palermo

Have a flexible travel schedule? Discover the best time to fly to Palermo from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Palermo

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

Rainfall in Palermo by month

Plan your trip to Palermo by taking into account the average rainfall totals by month.

Temperature in Palermo by month

Plan your trip to Palermo by taking into account the average temperature totals by month.

Reviews of airlines servicing Palermo

Get insights into the airlines that provide service to Palermo. 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 Palermo. Reviews last updated May 1, 2025.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Palermo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Ontario to Palermo?

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

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

Traveling to a place near Ontario?

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Alternative routes for Ontario to Palermo

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Cheapest flights from Ontario to Palermo
Explore the most affordable flight options available from Ontario to Palermo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.