What are the cheapest airlines flying from Ontario to Rome Fiumicino Airport round-trip?

Currently priced at $525, United Airlines will fly you from Ontario to Rome Fiumicino Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and British Airways - these airlines can fly you to your destination from $541 and $545, respectively. United Airlines is priced at 55% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Ontario to Rome Fiumicino Airport one-way?

The cheapest airlines for a one-way flight from Ontario to Rome Fiumicino Airport are American Airlines ($429), British Airways ($430), and KLM ($433).

What is the cheapest day to fly from Ontario to Rome Fiumicino Airport?

Travelers seeking maximum savings on their Ontario to Rome Fiumicino Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Ontario to Rome Fiumicino Airport?

Before booking your flight from Ontario to Rome Fiumicino Airport check out the most popular airlines for this route: American Airlines, British Airways or Delta.

What is the cheapest day to fly round-trip from Ontario to Rome Fiumicino Airport?

Wednesday flights are generally found to be more expensive for flights from Ontario to Rome Fiumicino Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Rome Fiumicino Airport.

How far in advance should I book a flight from Ontario to Rome Fiumicino Airport?

Users have found that booking a flight from Ontario to Rome Fiumicino Airport at least 53 days early can save you up to 31% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Ontario to Rome Fiumicino Airport for as little as $929 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,071 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to Rome Fiumicino Airport?

February is one of the best times of the year to fly to Rome Fiumicino Airport from Ontario. Prices for February average $898 per person but you can even find prices for as low as $497. The most expensive prices can be found in the month of June. Opting for a February flight can save you 38% on your journey compared to booking in June

Most accurate provider : When it comes to deals on Ontario-Rome Fiumicino Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Rome Fiumicino Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Rome Fiumicino Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Ontario to Rome Fiumicino?

For a flight from Ontario to Rome Fiumicino, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to Rome Fiumicino per day. 5 airlines have flights to Rome Fiumicino from Ontario on a regular basis.

How can I find direct flights from Ontario to Leonardo da Vinci/Fiumicino?

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

Can I find deals for business class flights from Ontario to Leonardo da Vinci/Fiumicino?

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

$381+ Save on Flights from Ontario to Rome Fiumicino Airport

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1. Tell us where you want to go

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Cheap flight deals from Ontario to Leonardo da Vinci/Fiumicino

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$525 (United Airlines)
One-way from	$381 (Trip.com)
Popular in	June
Cheapest in	February
Average price	$591

Provider with most accurate pricing for Ontario-Rome Fiumicino flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Rome Fiumicino flights.

Search Deals

From Ontario to Rome Fiumicino

Search Deals

One-way flight from Ontario to Rome Fiumicino

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($304 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Ontario to Leonardo da Vinci/Fiumicino

Cheapest flights from Ontario to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Ontario to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Mon 3/316:00 amONT - FCO

1 stop22h 20mUnited Airlines

Tue 4/812:25 pmFCO - ONT

2 stops41h 17mUnited Airlines

Deal found 2/19

$525

Tue 3/45:05 amONT - FCO

2 stops19h 55mMultiple Airlines

Tue 3/1111:15 amFCO - ONT

2 stops33h 29mMultiple Airlines

Deal found 2/18

$531

Tue 2/257:05 amONT - FCO

1 stop18h 25mKLM

Fri 3/712:45 pmFCO - ONT

1 stop19h 07mKLM

Deal found 2/19

$541

Tue 3/46:59 amONT - FCO

2 stops20h 21mBritish Airways

Tue 3/1111:10 amFCO - ONT

1 stop20h 44mBritish Airways

Deal found 2/19

$545

Sun 2/236:59 amONT - FCO

2 stops17h 01mAmerican Airlines

Sun 3/21:10 pmFCO - ONT

2 stops19h 43mAmerican Airlines

Deal found 2/19

$596

Sun 2/237:05 amONT - FCO

1 stop18h 25mDelta

Sun 3/26:10 amFCO - ONT

2 stops25h 42mDelta

Deal found 2/19

$599

Mon 3/107:00 amONT - FCO

1 stop20h 20mIberia

Wed 3/2611:10 amFCO - ONT

1 stop19h 17mIberia

Deal found 2/19

$796

Sat 3/11:05 pmONT - FCO

1 stop36h 25mAir France

Sat 3/1511:45 amFCO - ONT

1 stop18h 58mAir France

Deal found 2/19

$801

Best flights from Ontario to Leonardo da Vinci/Fiumicino
Discover carefully curated flight deals from Ontario to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Mon 3/316:00 amONT - FCO

1 stop22h 20mUnited Airlines

Tue 4/812:25 pmFCO - ONT

2 stops41h 17mUnited Airlines

Deal found 2/19

$525

Tue 3/45:05 amONT - FCO

2 stops19h 55mMultiple Airlines

Tue 3/1111:15 amFCO - ONT

2 stops33h 29mMultiple Airlines

Deal found 2/18

$531

Mon 3/177:00 amONT - FCO

1 stop18h 25mKLM

Wed 3/269:20 amFCO - ONT

1 stop21h 23mKLM

Deal found 2/18

$541

Tue 3/46:59 amONT - FCO

2 stops20h 21mBritish Airways

Tue 3/1111:10 amFCO - ONT

1 stop20h 44mBritish Airways

Deal found 2/19

$545

Tue 3/41:10 pmONT - FCO

2 stops18h 15mDelta

Sat 3/156:00 amFCO - ONT

2 stops24h 22mDelta

Deal found 2/19

$625

Mon 3/107:00 amONT - FCO

1 stop20h 20mIberia

Wed 3/2611:10 amFCO - ONT

1 stop19h 17mIberia

Deal found 2/19

$796

Sat 3/11:05 pmONT - FCO

1 stop36h 25mAir France

Sat 3/1511:45 amFCO - ONT

1 stop18h 58mAir France

Deal found 2/19

$801

Last-minute flights from Ontario to Leonardo da Vinci/Fiumicino
Discover last-minute flight deals from Ontario to Leonardo da Vinci/Fiumicino. Data last updated February 20, 2025 and is based on user searches.

Sun 2/236:59 amONT - FCO

2 stops17h 01mAmerican Airlines

Sun 3/21:10 pmFCO - ONT

2 stops19h 43mAmerican Airlines

Deal found 2/19

$596

Sun 2/237:05 amONT - FCO

1 stop18h 25mDelta

Sun 3/26:10 amFCO - ONT

2 stops25h 42mDelta

Deal found 2/19

$599

Mon 2/246:59 amONT - FCO

2 stops32h 16mIberia

Thu 3/67:30 amFCO - ONT

2 stops25h 23mIberia

Deal found 2/19

$797

Tue 2/257:05 amONT - FCO

1 stop18h 25mKLM

Fri 3/712:45 pmFCO - ONT

1 stop19h 07mKLM

Deal found 2/19

$541

Sat 3/11:05 pmONT - FCO

1 stop36h 25mAir France

Sat 3/1511:45 amFCO - ONT

1 stop18h 58mAir France

Deal found 2/19

$801

Sat 3/15:05 amONT - FCO

2 stops18h 25mUnited Airlines

Wed 3/59:55 amFCO - ONT

2 stops19h 57mUnited Airlines

Deal found 2/19

$1,975

Tue 3/45:05 amONT - FCO

2 stops19h 55mMultiple Airlines

Tue 3/1111:15 amFCO - ONT

2 stops33h 29mMultiple Airlines

Deal found 2/18

$531

Tue 3/46:59 amONT - FCO

2 stops20h 21mBritish Airways

Tue 3/1111:10 amFCO - ONT

1 stop20h 44mBritish Airways

Deal found 2/19

$545

Mon 3/107:00 amONT - FCO

1 stop20h 20mIberia

Wed 3/2611:10 amFCO - ONT

1 stop19h 17mIberia

Deal found 2/19

$796

Sat 3/221:40 pmONT - FCO

2 stops35h 20mAir Canada

Sat 4/512:25 pmFCO - ONT

2 stops57h 13mAir Canada

Deal found 2/19

$1,360

Mon 3/316:00 amONT - FCO

1 stop22h 20mUnited Airlines

Tue 4/812:25 pmFCO - ONT

2 stops41h 17mUnited Airlines

Deal found 2/19

$525

One-way flights from Ontario to Leonardo da Vinci/Fiumicino
Search for one-way flight options from Ontario to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Wed 4/2310:44 amONT - FCO

2 stops40h 56mMultiple Airlines

Deal found 2/19

$381

Wed 4/27:00 amONT - FCO

2 stops17h 10mAmerican Airlines

Deal found 2/19

$429

Wed 4/26:00 amONT - FCO

1 stop17h 05mBritish Airways

Deal found 2/19

$430

Tue 2/257:05 amONT - FCO

1 stop18h 25mKLM

Deal found 2/19

$433

Sun 3/307:00 amONT - FCO

1 stop15h 35mDelta

Deal found 2/19

$439

Mon 4/72:44 pmONT - FCO

2 stops18h 31mIberia

Deal found 2/19

$445

Sat 3/226:45 pmONT - FCO

2 stops30h 15mUnited Airlines

Deal found 2/19

$470

Thu 8/77:00 amONT - FCO

2 stops20h 40mWestJet

Deal found 2/19

$2,272

Find flights from Ontario to Leonardo da Vinci/Fiumicino within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioRome

ONT - FCO

ONTFCO

Ontario

Mon 3/31

6:00 am-1:20 pm

1 stop22h 20m

Rome Fiumicino

Tue 4/8

12:25 pm-8:42 pm

2 stops41h 17m

$525

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 3/4

5:05 am-10:00 am

2 stops19h 55m

Rome Fiumicino

Tue 3/11

11:15 am-12:44 pm

2 stops33h 29m

$531

OntarioRome

ONT - FCO

ONTFCO

Ontario

Mon 3/17

7:00 am-9:25 am

1 stop18h 25m

Rome Fiumicino

Wed 3/26

9:20 am-10:43 pm

1 stop21h 23m

$541

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 3/4

1:10 pm-4:25 pm

2 stops18h 15m

Rome Fiumicino

Sat 3/15

6:00 am-10:22 pm

2 stops24h 22m

$625

OntarioRome

ONT - FCO

ONTFCO

Ontario

Sun 4/6

7:00 am-8:05 am

1 stop16h 05m

Rome Fiumicino

Thu 4/17

10:00 am-10:10 pm

1 stop21h 10m

$699

OntarioRome

ONT - FCO

ONTFCO

Ontario

Mon 3/10

7:00 am-11:20 am

1 stop20h 20m

Rome Fiumicino

Wed 3/26

11:10 am-10:27 pm

1 stop19h 17m

$796

OntarioRome

ONT - FCO

ONTFCO

Ontario

Sat 3/1

1:05 pm-10:30 am

1 stop36h 25m

Rome Fiumicino

Sat 3/15

11:45 am-10:43 pm

1 stop18h 58m

$801

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 4/23

10:44 am-12:40 pm

2 stops40h 56m

$381

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 4/2

7:00 am-9:10 am

2 stops17h 10m

$429

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 4/2

6:00 am-8:05 am

1 stop17h 05m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 15 results

Compare providers for flights from Ontario to Leonardo da Vinci/Fiumicino

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Leonardo da Vinci/Fiumicino in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Rome Fiumicino Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Rome Fiumicino Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino 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.

Travel insights for flights from Ontario to Leonardo da Vinci/Fiumicino

Get recent, data-driven insights about flights from Ontario to Leonardo da Vinci/Fiumicino including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Rome Fiumicino Airport?

Currently, January is the cheapest month in which you can book a flight from Ontario to Rome Fiumicino Airport (average of $644). Flying from Ontario to Rome Fiumicino Airport in June is currently the most expensive (average of $1,236). 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.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 27% on flights from Ontario to Rome Fiumicino Airport by exploring options for tickets in the afternoon.

Rainfall in Leonardo da Vinci/Fiumicino by month

In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome Fiumicino Airport when rainfall is around 0.6 in.

Temperature in Leonardo da Vinci/Fiumicino by month

If weather is an important factor for your trip to Rome Fiumicino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Peruse reviews from past customers who have flown with Delta, KLM and Air France from Ontario to Rome to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,227 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

8,227 reviews

Delta

8.0

Very good

8,227 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.

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

8,227 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.

Air France

7.4

Good

1,449 reviews

Delta

8.0

Very good

8,227 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

8,771 reviews

Delta

8.0

Very good

8,227 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.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,227 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

What airport do you fly from for flights from Ontario to Rome Fiumicino?
For a flight from Ontario to Rome Fiumicino, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to Rome Fiumicino per day. 5 airlines have flights to Rome Fiumicino from Ontario on a regular basis.
What are the cheapest airlines flying from Ontario to Rome Fiumicino Airport round-trip?
Currently priced at $525, United Airlines will fly you from Ontario to Rome Fiumicino Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and British Airways - these airlines can fly you to your destination from $541 and $545, respectively. United Airlines is priced at 55% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Ontario to Rome Fiumicino Airport one-way?
The cheapest airlines for a one-way flight from Ontario to Rome Fiumicino Airport are American Airlines ($429), British Airways ($430), and KLM ($433).
Can I find deals for flights from Ontario to Leonardo da Vinci/Fiumicino that include hotel bookings?
Yes. In addition to deals on Ontario to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Leonardo da Vinci/Fiumicino?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Leonardo da Vinci/Fiumicino.
Can I find deals for business class flights from Ontario to Leonardo da Vinci/Fiumicino?
Yes. Cheapflights offers flight deals from Ontario to Leonardo da Vinci/Fiumicino 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 Rome Fiumicino Airport?
Currently, January is the cheapest month in which you can book a flight from Ontario to Rome Fiumicino Airport (average of $644). Flying from Ontario to Rome Fiumicino Airport in June is currently the most expensive (average of $1,236). 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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Gaeta

Ciampino

Montepulciano

Ponza

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Top 5 airlines flying from Ontario to Leonardo da Vinci/Fiumicino

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$541	Average$1,141	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$574	Average$1,131	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$591	Average$1,064	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$859	Average$1,206	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$924	Average$1,138	FlexibilityNo cancel fee	On-time70%

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$381+ Cheap flights from Ontario (ONT) to Fiumicino (FCO)

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Leonardo da Vinci/Fiumicino 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 Leonardo da Vinci/Fiumicino

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Leonardo da Vinci/Fiumicino

Cheapest flights from Ontario to Leonardo da Vinci/FiumicinoExplore the most affordable flight options available from Ontario to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Ontario to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Ontario to Leonardo da Vinci/Fiumicino within your budget

Compare providers for flights from Ontario to Leonardo da Vinci/Fiumicino

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Leonardo da Vinci/Fiumicino in February.

Best time to book a flight from Ontario to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Ontario with our price prediction graph.

Travel insights for flights from Ontario to Leonardo da Vinci/Fiumicino

Get recent, data-driven insights about flights from Ontario to Leonardo da Vinci/Fiumicino including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Rome Fiumicino Airport?

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

Find hourly flight availability from Ontario to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Rainfall in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average rainfall totals by month.

Temperature in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average temperature totals by month.

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Peruse reviews from past customers who have flown with Delta, KLM and Air France from Ontario to Rome to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Leonardo da Vinci/Fiumicino. 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 Rome Fiumicino?

What are the cheapest airlines flying from Ontario to Rome Fiumicino Airport round-trip?

What are the cheapest airlines to fly from Ontario to Rome Fiumicino Airport one-way?

Can I find deals for flights from Ontario to Leonardo da Vinci/Fiumicino that include hotel bookings?

How can I find direct flights from Ontario to Leonardo da Vinci/Fiumicino?

Can I find deals for business class flights from Ontario to Leonardo da Vinci/Fiumicino?

What is the cheapest month to book a flight from Ontario to Rome Fiumicino Airport?

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Alternative routes for Ontario to Leonardo da Vinci/Fiumicino

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Top 5 airlines flying from Ontario to Leonardo da Vinci/Fiumicino

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Cheapest flights from Ontario to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Ontario to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.