HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Palermo

$897+ Cheap flights from Ontario (ONT) to Palermo (PMO)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PMO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Palermo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Palermo

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Palermo (PMO). 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 June 12, 2025.

Round-trip from

$897
(Delta)

Popular in

June

Cheapest in

January

Average price

$1,404
From Ontario to Palermo Punta Raisi
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 7/89:44 amONT - PMO
2 stops20h 16mDelta
Fri 8/86:10 amPMO - ONT
2 stops25h 17mDelta
Deal found 6/11$897
This Turkish Airlines deal was found by Cheapflights users on 6/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:00 amONT - PMO
2 stops27h 15mMultiple Airlines
Sun 11/26:45 pmPMO - ONT
2 stops37h 45mMultiple Airlines
Deal found 6/11$1,095
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 8/205:10 amONT - PMO
2 stops17h 05mUnited Airlines
Mon 8/259:45 amPMO - ONT
2 stops21h 45mUnited Airlines
Deal found 6/12$1,381
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:47 pmONT - PMO
2 stops61h 33mBritish Airways
Sun 9/71:15 pmPMO - ONT
2 stops38h 39mBritish Airways
Deal found 6/12$1,437
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:47 amONT - PMO
3 stops20h 23mAmerican Airlines
Sun 11/22:15 pmPMO - ONT
2 stops40h 45mAmerican Airlines
Deal found 6/12$3,354

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Palermo 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 June 12, 2025.
Use the filters below to find and compare flights from Ontario to Palermo that are best for you.

Fly from

Ontario

Fly to

Palermo

Route

Depart

Return

Price

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Tue 7/8

9:44 am-3:00 pm

2 stops20h 16m

Palermo Punta Raisi

Fri 8/8

6:10 am-10:27 pm

2 stops25h 17m

$897

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sat 10/18

6:00 am-6:15 pm

2 stops27h 15m

Palermo Punta Raisi

Sun 11/2

6:45 pm-11:30 pm

2 stops37h 45m

$1,095

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Wed 8/20

5:10 am-7:15 am

2 stops17h 05m

Palermo Punta Raisi

Mon 8/25

9:45 am-10:30 pm

2 stops21h 45m

$1,381

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sat 8/30

2:57 pm-11:20 am

2 stops59h 23m

Palermo Punta Raisi

Sun 9/7

1:15 pm-10:33 pm

2 stops42h 18m

$1,437

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sat 10/18

6:47 am-12:10 pm

3 stops20h 23m

Palermo Punta Raisi

Sun 11/2

2:15 pm-10:00 pm

2 stops40h 45m

$3,354

OntarioPalermo

ONT - PMO

ONTPMO

Ontario

Sun 7/27

12:46 pm-7:10 pm

2 stops21h 24m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 $1,208). 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

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

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

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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.
Iberia
7.0
Good
2,776 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,008 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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

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?

    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 $1,208). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Agrigento
Cefalù

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Palermo

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Catania flights
Los Angeles to Palermo flights
San Francisco to Palermo flights
Los Angeles to Catania flights
San Diego to Palermo flights
San Diego to Catania flights
Ontario to Catania flights
San Jose to Catania flights
Las Vegas to Palermo flights
Los Angeles to Reggio Calabria flights
San Jose to Palermo flights
San Francisco to Lamezia Terme flights
San Francisco to Reggio Calabria flights
Santa Ana to Palermo flights
Las Vegas to Catania flights
Los Angeles to Lamezia Terme flights
Oakland to Palermo flights
Santa Ana to Catania flights
San Francisco to Lampedusa flights
Reno to Palermo flights
San Francisco to Comiso flights
Monterey to Catania flights
San Francisco to Pantelleria flights
Palm Springs to Palermo flights
Oakland to Catania flights
Santa Rosa to Palermo flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.