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

Currently priced at $519, KLM will fly you from Ontario to Rome Fiumicino Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $523 and $577, respectively. KLM 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 KLM ($398), Delta ($402), and American Airlines ($428).

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 49 days early can save you up to 27% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from Ontario to Rome Fiumicino Airport for as little as $919 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 $933 per person but you can even find prices for as low as $506. The most expensive prices can be found in the month of June. Opting for a February flight can save you 41% 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.

$398+ Flights from Ontario to Rome Fiumicino Airport

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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	$519 (KLM)
One-way from	$398 (KLM)
Popular in	May
Cheapest in	November
Average price	$1,317

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

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

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From Ontario to Rome Fiumicino

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One-way flight from Ontario to Rome Fiumicino

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High demand for flights, 15% potential price rise

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Best time to find cheap flights, 6% potential price drop

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Average for round-trip flights in December 2024

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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 December 18, 2024.

Sun 12/296:52 amONT - FCO

1 stop18h 38mKLM

Fri 1/1712:45 pmFCO - ONT

1 stop19h 07mKLM

Deal found 12/17

$719

Tue 12/316:10 amONT - FCO

2 stops17h 20mUnited Airlines

Tue 1/148:25 amFCO - ONT

2 stops18h 39mUnited Airlines

Deal found 12/17

$777

Mon 12/306:50 pmONT - FCO

2 stops30h 10mAir Canada

Mon 7/2811:45 amFCO - ONT

2 stops33h 48mAir Canada

Deal found 12/16

$1,617

Sat 12/2810:46 amONT - FCO

2 stops20h 44mBritish Airways

Sun 1/127:55 amFCO - ONT

2 stops23h 18mBritish Airways

Deal found 12/16

$1,699

Mon 12/305:05 amONT - FCO

3 stops23h 55mMultiple Airlines

Mon 7/288:15 amFCO - ONT

2 stops21h 02mMultiple Airlines

Deal found 12/16

$1,900

Mon 12/2310:46 amONT - FCO

2 stops18h 09mIberia

Thu 12/2612:00 pmFCO - ONT

2 stops20h 57mIberia

Deal found 12/18

$2,116

Mon 12/2310:29 pmONT - FCO

1 stop24h 26mDelta

Wed 1/812:45 pmFCO - ONT

1 stop19h 07mDelta

Deal found 12/17

$2,202

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 December 18, 2024.

Mon 3/317:00 amONT - FCO

1 stop18h 35mKLM

Tue 4/89:45 amFCO - ONT

1 stop22h 13mKLM

Deal found 12/18

$519

Tue 1/217:05 amONT - FCO

1 stop18h 25mDelta

Tue 1/2812:00 pmFCO - ONT

2 stops20h 53mDelta

Deal found 12/18

$523

Tue 1/145:10 amONT - FCO

2 stops19h 50mMultiple Airlines

Wed 1/2212:15 pmFCO - ONT

2 stops41h 36mMultiple Airlines

Deal found 12/16

$557

Wed 1/156:15 amONT - FCO

2 stops27h 40mUnited Airlines

Wed 1/2212:15 pmFCO - ONT

2 stops41h 36mUnited Airlines

Deal found 12/17

$577

Wed 1/297:00 amONT - FCO

2 stops27h 30mIberia

Tue 2/47:30 amFCO - ONT

2 stops24h 15mIberia

Deal found 12/18

$600

Sat 1/116:10 amONT - FCO

2 stops17h 50mAmerican Airlines

Sat 1/258:10 amFCO - ONT

3 stops23h 35mAmerican Airlines

Deal found 12/17

$707

Tue 2/256:05 amONT - FCO

2 stops21h 15mBritish Airways

Wed 3/127:50 amFCO - ONT

2 stops22h 11mBritish Airways

Deal found 12/17

$845

Tue 3/255:05 amONT - FCO

2 stops19h 55mAir Canada

Tue 4/111:45 amFCO - ONT

2 stops41h 32mAir Canada

Deal found 12/17

$1,172

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 December 18, 2024 and is based on user searches.

Mon 12/2310:46 amONT - FCO

2 stops18h 09mIberia

Thu 12/2612:00 pmFCO - ONT

2 stops20h 57mIberia

Deal found 12/18

$2,116

Mon 12/2310:29 pmONT - FCO

1 stop24h 26mDelta

Wed 1/812:45 pmFCO - ONT

1 stop19h 07mDelta

Deal found 12/17

$2,202

Mon 12/237:06 pmONT - FCO

3 stops40h 24mMultiple Airlines

Sun 1/511:20 amFCO - ONT

3 stops62h 30mMultiple Airlines

Deal found 12/18

$2,588

Tue 12/2410:45 pmONT - FCO

1 stop47h 50mChina Airlines

Wed 1/110:45 amFCO - ONT

1 stop39h 05mChina Airlines

Deal found 12/17

$8,818

Wed 12/255:05 amONT - FCO

2 stops27h 45mUnited Airlines

Wed 1/19:55 amFCO - ONT

2 stops45h 34mUnited Airlines

Deal found 12/17

$1,859

Sat 12/286:52 amONT - FCO

1 stop16h 03mKLM

Fri 1/1712:45 pmFCO - ONT

1 stop19h 07mKLM

Deal found 12/17

$929

Sat 12/2810:46 amONT - FCO

2 stops20h 44mBritish Airways

Sun 1/127:55 amFCO - ONT

2 stops23h 18mBritish Airways

Deal found 12/16

$1,699

Mon 12/306:50 pmONT - FCO

2 stops30h 10mAir Canada

Mon 7/2811:45 amFCO - ONT

2 stops33h 48mAir Canada

Deal found 12/16

$1,617

Wed 1/83:04 pmONT - FCO

2 stops36h 01mBritish Airways

Wed 1/227:50 amFCO - ONT

2 stops23h 55mBritish Airways

Deal found 12/18

$1,157

Sat 1/116:10 amONT - FCO

2 stops17h 50mAmerican Airlines

Sat 1/258:10 amFCO - ONT

3 stops23h 35mAmerican Airlines

Deal found 12/17

$707

Tue 1/145:10 amONT - FCO

2 stops19h 50mMultiple Airlines

Wed 1/2212:15 pmFCO - ONT

2 stops41h 36mMultiple Airlines

Deal found 12/16

$557

Wed 1/155:10 amONT - FCO

2 stops22h 15mUnited Airlines

Wed 1/2212:15 pmFCO - ONT

3 stops41h 14mUnited Airlines

Deal found 12/18

$577

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 December 18, 2024.

Tue 2/257:05 amONT - FCO

1 stop18h 25mKLM

Deal found 12/18

$398

Tue 2/187:05 amONT - FCO

1 stop18h 25mDelta

Deal found 12/17

$402

Wed 2/266:59 amONT - FCO

2 stops17h 01mAmerican Airlines

Deal found 12/18

$428

Mon 1/134:25 pmONT - FCO

2 stops17h 50mBritish Airways

Deal found 12/17

$436

Sun 1/192:44 pmONT - FCO

2 stops18h 26mIberia

Deal found 12/18

$445

Tue 2/255:05 amONT - FCO

2 stops19h 55mAir Canada

Deal found 12/18

$468

Tue 2/186:00 amONT - FCO

2 stops19h 00mUnited Airlines

Deal found 12/18

$472

Mon 3/36:00 amONT - FCO

2 stops19h 00mMultiple Airlines

Deal found 12/18

$473

Tue 5/207:00 amONT - FCO

2 stops20h 38mWestJet

Deal found 12/18

$682

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

7:00 am-10:35 am

1 stop18h 35m

Rome Fiumicino

Tue 4/8

9:45 am-10:58 pm

1 stop22h 13m

$519

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 1/21

7:05 am-10:30 am

1 stop18h 25m

Rome Fiumicino

Tue 1/28

12:00 pm-11:53 pm

2 stops20h 53m

$523

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 1/14

5:10 am-10:00 am

2 stops19h 50m

Rome Fiumicino

Wed 1/22

12:15 pm-8:51 pm

2 stops41h 36m

$557

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 1/15

6:15 am-6:55 pm

2 stops27h 40m

Rome Fiumicino

Wed 1/22

12:15 pm-8:51 pm

2 stops41h 36m

$577

OntarioRome

ONT - FCO

ONTFCO

Ontario

Wed 1/29

7:00 am-7:30 pm

2 stops27h 30m

Rome Fiumicino

Tue 2/4

7:30 am-10:45 pm

2 stops24h 15m

$600

OntarioRome

ONT - FCO

ONTFCO

Ontario

Sat 1/11

6:10 am-9:00 am

2 stops17h 50m

Rome Fiumicino

Sat 1/25

8:10 am-10:45 pm

3 stops23h 35m

$707

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 2/25

6:05 am-12:20 pm

2 stops21h 15m

Rome Fiumicino

Wed 3/12

7:50 am-10:01 pm

2 stops22h 11m

$845

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 3/25

5:05 am-9:00 am

2 stops19h 55m

Rome Fiumicino

Tue 4/1

11:45 am-8:17 pm

2 stops41h 32m

$1,172

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 2/25

7:05 am-10:30 am

1 stop18h 25m

$398

OntarioRome

ONT - FCO

ONTFCO

Ontario

Tue 2/18

7:05 am-10:30 am

1 stop18h 25m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 17 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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*2 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	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, December is the cheapest month in which you can book a flight from Ontario to Rome Fiumicino Airport (average of $635). Flying from Ontario to Rome Fiumicino Airport in June is currently the most expensive (average of $1,263). 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 United Airlines 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

8,604 reviews

Reviews

1 / 10

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

Delta

8.0

Very good

8,604 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

KLM

7.8

Good

1,349 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

United Airlines

7.4

Good

9,059 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

WestJet

7.3

Good

2,818 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

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

8,604 reviews

Reviews

1 / 10

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 $519, KLM will fly you from Ontario to Rome Fiumicino Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $523 and $577, respectively. KLM 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 KLM ($398), Delta ($402), and American Airlines ($428).
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, December is the cheapest month in which you can book a flight from Ontario to Rome Fiumicino Airport (average of $635). Flying from Ontario to Rome Fiumicino Airport in June is currently the most expensive (average of $1,263). 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

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

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$656	Average$1,068	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$713	Average$1,105	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$741	Average$1,122	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$765	Average$1,165	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$809	Average$1,195	FlexibilityNo cancel fee	On-time71%

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$398+ 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 2/25. 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

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Most trusted provider

Round-trip from

One-way from

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Cheapest in

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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 December 18, 2024.

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 December 18, 2024.

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 December.

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 December 18, 2024.

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 United Airlines 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?

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 Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.

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 December 18, 2024.