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Cheap flights from Ontario (ONT) to Fiumicino (FCO) from $530

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — FCO
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Ontario to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Leonardo da Vinci/Fiumicino (FCO). 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 May 16, 2024.

Popular in

May

Cheapest in

February

Average price

$1,928

Round-trip from

$607
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 34% potential price drop
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Average for round-trip flights in May 2024
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From Ontario to Rome Fiumicino
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What is the cheapest day to fly round-trip from Ontario to Rome Fiumicino Airport?

Friday 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.

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 $984 per person but you can even find prices for as low as $481. The most expensive prices can be found in the month of June. Opting for a February flight can save you 44% on your journey compared to booking in June

When is the cheapest time to fly from Ontario to Rome Fiumicino Airport (ONT - FCO)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from Ontario to Rome Fiumicino Airport by exploring options for tickets at noon.

Cheap Delta flights from Ontario to Leonardo da Vinci/Fiumicino

Explore cheap flight options specifically provided by Delta for the route between Ontario and Leonardo da Vinci/Fiumicino. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Ontario to Rome. Make sure to double check the flight details before booking.
Fri 11/810:59 pmONT - FCO
2 stops24h 26mDelta
Tue 11/1910:30 amFCO - ONT
1 stop17h 52mDelta
Deal found 5/15$824
Tue 7/27:05 amONT - FCO
1 stop19h 30mDelta
Thu 7/1110:30 amFCO - ONT
1 stop17h 57mDelta
Deal found 5/15$1,022
Sun 6/3010:00 pmONT - FCO
1 stop28h 35mDelta
Wed 7/1010:30 amFCO - ONT
1 stop21h 27mDelta
Deal found 5/15$1,031
Tue 7/22:15 pmONT - FCO
2 stops23h 00mDelta
Thu 7/1112:25 pmFCO - ONT
1 stop19h 32mDelta
Deal found 5/15$1,039
Tue 6/257:00 amONT - FCO
2 stops30h 15mDelta
Wed 7/31:50 pmFCO - ONT
2 stops29h 30mDelta
Deal found 5/15$1,043
Sun 6/3010:00 pmONT - FCO
1 stop28h 35mDelta
Wed 7/103:20 pmFCO - ONT
2 stops40h 37mDelta
Deal found 5/15$1,044
Thu 7/1811:20 amONT - FCO
1 stop15h 15mDelta
Fri 7/2612:25 pmFCO - ONT
1 stop30h 45mDelta
Deal found 5/15$1,154

Cheap KLM flights from Ontario to Leonardo da Vinci/Fiumicino

Explore cheap flight options specifically provided by KLM for the route between Ontario and Leonardo da Vinci/Fiumicino. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced KLM flights we've found at this time heading from Ontario to Rome. Check back soon if you're not seeing flights that suit your needs.
Fri 11/810:59 pmONT - FCO
1 stop27h 36mKLM
Tue 11/1910:30 amFCO - ONT
1 stop17h 52mKLM
Deal found 5/15$833
Tue 11/57:00 amONT - FCO
1 stop16h 15mKLM
Thu 11/1410:30 amFCO - ONT
1 stop17h 52mKLM
Deal found 5/15$864
Thu 11/77:00 amONT - FCO
1 stop16h 15mKLM
Thu 11/1410:30 amFCO - ONT
1 stop17h 52mKLM
Deal found 5/14$914
Tue 11/127:00 amONT - FCO
1 stop16h 15mKLM
Tue 11/2610:30 amFCO - ONT
1 stop17h 52mKLM
Deal found 5/15$944
Thu 7/1111:20 amONT - FCO
1 stop15h 15mKLM
Fri 8/1610:30 amFCO - ONT
1 stop17h 35mKLM
Deal found 5/15$1,063
Thu 7/411:30 amONT - FCO
1 stop15h 05mKLM
Thu 7/1110:30 amFCO - ONT
1 stop17h 57mKLM
Deal found 5/16$1,072
Sun 7/1411:20 amONT - FCO
1 stop15h 15mKLM
Thu 7/2510:30 amFCO - ONT
1 stop17h 57mKLM
Deal found 5/15$1,095
Thu 7/1111:20 amONT - FCO
1 stop15h 15mKLM
Thu 7/1810:30 amFCO - ONT
1 stop17h 57mKLM
Deal found 5/15$1,115
Wed 7/1711:20 amONT - FCO
1 stop15h 15mKLM
Tue 8/610:30 amFCO - ONT
1 stop17h 35mKLM
Deal found 5/15$1,150

Cheap Ontario to Leonardo da Vinci/Fiumicino flights in May & June 2024

Find cheap flight options from Ontario to Leonardo da Vinci/Fiumicino specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from Ontario to Rome in May and June 2024. Check back soon for alternative fares.
Wed 6/261:55 pmONT - FCO
1 stop14h 25mUnited Airlines
Fri 7/510:00 amFCO - ONT
2 stops35h 33mUnited Airlines
Deal found 5/15$1,006
Wed 6/195:15 amONT - FCO
2 stops19h 20mAir Canada
Thu 6/2710:00 amFCO - ONT
2 stops40h 28mAir Canada
Deal found 5/15$1,021
Wed 6/261:29 pmONT - FCO
2 stops22h 31mUnited Airlines
Fri 7/510:00 amFCO - ONT
2 stops35h 33mUnited Airlines
Deal found 5/15$1,025
Tue 6/251:55 pmONT - FCO
1 stop14h 25mUnited Airlines
Thu 7/410:20 amFCO - ONT
2 stops19h 28mUnited Airlines
Deal found 5/15$1,027
Sun 6/3010:00 pmONT - FCO
1 stop28h 35mDelta
Wed 7/1010:30 amFCO - ONT
1 stop21h 27mDelta
Deal found 5/15$1,031
Tue 6/257:00 amONT - FCO
2 stops30h 15mDelta
Wed 7/31:50 pmFCO - ONT
2 stops29h 30mDelta
Deal found 5/15$1,043
Sun 6/3010:00 pmONT - FCO
1 stop28h 35mDelta
Wed 7/103:20 pmFCO - ONT
2 stops40h 37mDelta
Deal found 5/15$1,044
Wed 6/195:15 amONT - FCO
2 stops21h 00mAir Canada
Fri 6/2810:00 amFCO - ONT
2 stops40h 28mAir Canada
Deal found 5/15$1,046
Sun 6/166:25 pmONT - FCO
2 stops35h 35mUnited Airlines
Wed 6/2610:20 amFCO - ONT
2 stops33h 43mUnited Airlines
Deal found 5/15$1,054

Ontario to Leonardo da Vinci/Fiumicino 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Leonardo da Vinci/Fiumicino in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from Ontario to Rome in May and June 2024. Check back soon for alternative fares.
Tue 11/197:00 amONT - FCO
1 stop16h 15mKLM
Thu 11/2810:30 amFCO - ONT
1 stop17h 50mKLM
Deal found 5/14$794
Fri 11/86:00 amONT - FCO
2 stops20h 05mMultiple Airlines
Tue 11/191:00 pmFCO - ONT
2 stops32h 38mMultiple Airlines
Deal found 5/15$803
Fri 11/86:00 amONT - FCO
2 stops20h 05mMultiple Airlines
Tue 11/191:35 pmFCO - ONT
3 stops32h 03mMultiple Airlines
Deal found 5/15$804
Fri 11/810:59 pmONT - FCO
2 stops24h 26mDelta
Tue 11/1910:30 amFCO - ONT
1 stop17h 52mDelta
Deal found 5/15$824
Fri 11/810:59 pmONT - FCO
1 stop27h 36mKLM
Tue 11/1910:30 amFCO - ONT
1 stop17h 52mKLM
Deal found 5/15$833
Tue 12/316:02 amONT - FCO
2 stops17h 28mUnited Airlines
Sat 1/117:00 amFCO - ONT
2 stops22h 17mUnited Airlines
Deal found 5/15$836
Tue 8/131:47 pmONT - FCO
1 stop14h 33mUnited Airlines
Tue 8/273:20 pmFCO - ONT
1 stop18h 25mUnited Airlines
Deal found 5/14$839
Tue 11/57:00 amONT - FCO
1 stop16h 15mKLM
Thu 11/1410:30 amFCO - ONT
1 stop17h 52mKLM
Deal found 5/15$864
Thu 11/76:00 amONT - FCO
2 stops17h 30mUnited Airlines
Sat 11/169:55 amFCO - ONT
2 stops21h 26mUnited Airlines
Deal found 5/15$874

Ontario to Leonardo da Vinci/Fiumicino flights leaving soon

Find last-minute flight options from Ontario to Leonardo da Vinci/Fiumicino for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from Ontario to Rome should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 5/2210:42 amONT - FCO
1 stop17h 38mUnited Airlines
Tue 5/283:20 pmFCO - ONT
1 stop16h 09mUnited Airlines
Deal found 5/15$1,106
Thu 5/236:00 amONT - FCO
1 stop22h 20mUnited Airlines
Wed 6/53:20 pmFCO - ONT
1 stop16h 07mUnited Airlines
Deal found 5/15$1,147
Sat 5/251:35 pmONT - FCO
1 stop14h 45mUnited Airlines
Fri 6/73:20 pmFCO - ONT
1 stop17h 49mUnited Airlines
Deal found 5/15$1,149
Thu 5/231:50 pmONT - FCO
1 stop14h 30mUnited Airlines
Wed 6/53:20 pmFCO - ONT
1 stop16h 07mUnited Airlines
Deal found 5/16$1,152
Sun 5/265:55 amONT - FCO
1 stop22h 25mUnited Airlines
Tue 6/113:20 pmFCO - ONT
1 stop16h 07mUnited Airlines
Deal found 5/16$1,303
Tue 5/2110:42 amONT - FCO
1 stop17h 38mUnited Airlines
Tue 5/283:20 pmFCO - ONT
1 stop16h 09mUnited Airlines
Deal found 5/14$1,402
Thu 5/237:31 amONT - FCO
1 stop15h 34mBritish Airways
Wed 6/58:25 amFCO - ONT
2 stops19h 32mBritish Airways
Deal found 5/15$1,822
Thu 5/236:00 amONT - FCO
1 stop21h 15mAmerican Airlines
Thu 5/3010:10 amFCO - ONT
1 stop22h 46mAmerican Airlines
Deal found 5/15$1,882
Tue 5/216:00 amONT - FCO
1 stop17h 05mBritish Airways
Tue 5/2811:20 amFCO - ONT
2 stops20h 09mBritish Airways
Deal found 5/14$1,966

One-way flights to Leonardo da Vinci/Fiumicino from Ontario

Search for one-way flight options from Ontario to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Ontario to Rome. For those needing a return trip from Ontario, there is a search form available above.
Wed 8/2812:49 amONT - FCO
3 stops46h 21mMultiple Airlines
Deal found 5/16$530
Thu 8/297:36 amONT - FCO
2 stops24h 34mMultiple Airlines
Deal found 5/16$570
Thu 8/295:30 pmONT - FCO
3 stops41h 15mMultiple Airlines
Deal found 5/16$596
Mon 5/279:57 pmONT - FCO
3 stops51h 28mMultiple Airlines
Deal found 5/14$668
Sat 10/1912:58 amONT - FCO
3 stops31h 32mMultiple Airlines
Deal found 5/15$701
Mon 5/276:00 amONT - FCO
2 stops32h 30mMultiple Airlines
Deal found 5/14$704
Tue 11/57:00 amONT - FCO
1 stop16h 15mKLM
Deal found 5/15$712
Sun 10/611:36 pmONT - FCO
2 stops33h 49mMultiple Airlines
Deal found 5/15$723
Wed 6/196:00 amONT - FCO
2 stops32h 30mMultiple Airlines
Deal found 5/15$729

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

Customize your flight search to find flights from Ontario to Leonardo da Vinci/Fiumicino 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$803 - $1,087

Route

Depart

Return

Price

OntarioRome Fiumicino

ONT - FCO

ONTFCO

Ontario

Fri 11/8

2 stops20h 05m

Rome Fiumicino

Tue 11/19

2 stops32h 38m

$803

OntarioRome Fiumicino

ONT - FCO

ONTFCO

Ontario

Fri 11/8

2 stops20h 05m

Rome Fiumicino

Tue 11/19

3 stops32h 03m

$804

OntarioRome Fiumicino

ONT - FCO

ONTFCO

Ontario

Fri 11/8

2 stops24h 26m

Rome Fiumicino

Tue 11/19

1 stop17h 52m

$824

OntarioRome Fiumicino

ONT - FCO

ONTFCO

Ontario

Fri 11/8

1 stop27h 36m

Rome Fiumicino

Tue 11/19

1 stop17h 52m

$833

OntarioRome Fiumicino

ONT - FCO

ONTFCO

Ontario

Tue 8/13

1 stop14h 33m

Rome Fiumicino

Tue 8/27

1 stop18h 25m

$839

OntarioRome Fiumicino

ONT - FCO

ONTFCO

Ontario

Sun 10/6

1 stop14h 24m

Rome Fiumicino

Sun 11/3

2 stops21h 12m

$1,005

OntarioRome Fiumicino

ONT - FCO

ONTFCO

Ontario

Tue 11/12

2 stops19h 34m

Rome Fiumicino

Tue 11/26

2 stops22h 33m

$1,014

OntarioRome Fiumicino

ONT - FCO

ONTFCO

Ontario

Wed 6/19

2 stops19h 20m

Rome Fiumicino

Thu 6/27

2 stops40h 28m

$1,021

OntarioRome Fiumicino

ONT - FCO

ONTFCO

Ontario

Wed 6/26

1 stop27h 16m

Rome Fiumicino

Thu 7/4

1 stop30h 31m

$1,087

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Ontario to Rome Fiumicino Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Leonardo da Vinci/Fiumicino. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Leonardo da Vinci/Fiumicino by month

Plan your trip from Ontario to Leonardo da Vinci/Fiumicino by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Leonardo da Vinci/Fiumicino is currently $659 while a round-trip flight costs $914. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Ontario to Rome Fiumicino Airport (average of $607). Flying from Ontario to Rome Fiumicino Airport in June is currently the most expensive (average of $1,356). 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.

January

$658

February

$693

March

$823

April

$818

May

$1,004

June

$1,356

July

$1,135

August

$915

September

$1,036

October

$818

November

$632

December

$607

Temperature and rainfall in Leonardo da Vinci/Fiumicino by month

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

ROM

Temperature

46.4 - 75.2 °F

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. 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 Leonardo da Vinci/Fiumicino. Reviews last updated May 16, 2024.
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
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Iberia
7.1
Good
2,748 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

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?

    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. 4 airlines have flights to Rome Fiumicino from Ontario on a regular basis.

  • Can I find flights from Ontario to Rome Fiumicino Airport for under $900 on Cheapflights?

    Yes, there are multiple flights from Ontario to Rome Fiumicino Airport for under $900. The cheapest flight booked recently is on Multiple Airlines for just $803, but on average you can expect to pay $941.

  • Are there last-minute flights available from Ontario to Rome Fiumicino Airport for under $1,200?

    There are currently 20+ open flights from Ontario to Rome Fiumicino Airport within the next 7 days for less than $1,200.

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

    Currently priced at $824, Delta will fly you from Ontario to Rome Fiumicino Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and United Airlines - these airlines can fly you to your destination from $833 and $839, respectively. Delta is priced at 30% 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 ($712), British Airways ($774), and United Airlines ($839).

  • 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 does ONT to FCO mean?

    ONT and FCO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to FCO refers to a flight route from Ontario Airport to Rome Fiumicino Airport.

  • Can I find deals for flights from Ontario to Leonardo da Vinci/Fiumicino that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Leonardo da Vinci/Fiumicino flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Leonardo da Vinci/Fiumicino with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Leonardo da Vinci/Fiumicino flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Leonardo da Vinci/Fiumicino that allow pets onboard?

    Many airlines flying from Ontario to Leonardo da Vinci/Fiumicino offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Leonardo da Vinci/Fiumicino?

    Yes, you can often find last-minute deals on Ontario to Leonardo da Vinci/Fiumicino flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Rome Fiumicino Airport flight deals updated?

    The Ontario to Rome Fiumicino Airport flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Ontario to Leonardo da Vinci/Fiumicino
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Ontario to Leonardo da Vinci/Fiumicino

Discover the top 4 airlines that operate flights from Ontario to Leonardo da Vinci/Fiumicino. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$713Average$1,075FlexibilityNo cancel feeOn-time69%
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British AirwaysCheapest$741Average$1,136FlexibilityNo cancel feeOn-time70%
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