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Cheap flights from Ontario to Rome from $398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Rome departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Rome

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Rome that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Rome.

Cheap last minute flights

Planning a quick getaway from Ontario to Rome? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Rome, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Rome

Find recent round-trip train or bus tickets from Ontario to Rome.

All round-trip flight deals to Rome

The cheapest plane tickets to Rome found on KAYAK recently.
7:00 am - 10:35 amONT-FCO
18h 35m1 stop
9:45 am - 10:58 pmFCO-ONT
22h 13m1 stop
$519KLM
Find Deal
Mon, Mar 31 - Wed, Apr 9
7:05 am - 10:30 amONT-FCO
18h 25m1 stop
12:00 pm - 11:53 pmFCO-ONT
20h 53m2 stops
$523Delta
Find Deal
Tue, Jan 21 - Tue, Jan 28
5:10 am - 10:00 amONT-FCO
19h 50m2 stops
12:15 pm - 8:51 pmFCO-ONT
41h 36m2 stops
Tue, Jan 14 - Wed, Jan 22
5:10 am - 12:25 pmONT-FCO
22h 15m2 stops
12:15 pm - 8:29 pmFCO-ONT
41h 14m3 stops
$577United Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
5:10 am - 10:00 amONT-FCO
19h 50m3 stops
7:05 am - 8:51 pmFCO-ONT
22h 46m3 stops
$585United Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
5:10 am - 11:30 amONT-FCO
21h 20m2 stops
12:15 pm - 12:43 pmFCO-ONT
33h 28m3 stops
Sun, Jan 12 - Fri, Jan 24
6:10 am - 9:00 amONT-FCO
17h 50m2 stops
8:10 am - 10:45 pmFCO-ONT
23h 35m3 stops
$707American Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 25
6:10 am - 9:00 amONT-FCO
17h 50m2 stops
8:10 am - 10:45 pmFCO-ONT
23h 35m3 stops
$708American Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 25
6:05 am - 12:20 pmONT-FCO
21h 15m2 stops
7:50 am - 10:01 pmFCO-ONT
22h 11m2 stops
$845British Airways
Find Deal
Tue, Feb 25 - Wed, Mar 12
3:04 pm - 12:05 pmONT-FCO
36h 01m2 stops
7:50 am - 10:45 pmFCO-ONT
23h 55m2 stops
$1,157British Airways
Find Deal
Wed, Jan 8 - Wed, Jan 22
7:05 am - 10:30 amONT-FCO
18h 25m1 stop
$398KLM
Find Deal
Tue, Feb 25
7:05 am - 10:30 amONT-FCO
18h 25m1 stop
$402Delta
Find Deal
Tue, Feb 18
6:59 am - 9:00 amONT-FCO
17h 01m2 stops
$428American Airlines
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Wed, Feb 26
4:25 pm - 7:15 pmONT-FCO
17h 50m2 stops
$436British Airways
Find Deal
Mon, Jan 13
2:44 pm - 6:10 pmONT-FCO
18h 26m2 stops
$445Iberia
Find Deal
Sun, Jan 19
6:00 am - 10:00 amONT-FCO
19h 00m2 stops
$472United Airlines
Find Deal
Tue, Feb 18
3:30 pm - 10:00 amONT-FCO
33h 30m2 stops
$484United Airlines
Find Deal
Mon, Feb 17
4:25 pm - 7:15 pmONT-FCO
17h 50m2 stops
$486British Airways
Find Deal
Thu, Jan 16
3:04 pm - 6:10 pmONT-FCO
18h 06m2 stops
$495Iberia
Find Deal
Fri, Jan 17
6:59 am - 9:00 amONT-FCO
17h 01m2 stops
$3,381American Airlines
Find Deal
Sat, Mar 1
6:52 am - 10:30 amONT-FCO
18h 38m1 stop
12:45 pm - 10:52 pmFCO-ONT
19h 07m1 stop
$1,764KLM
Find Deal
Sun, Dec 22 - Wed, Jan 29
1:57 pm - 8:30 amONT-FCO
33h 33m2 stops
7:05 am - 8:51 pmFCO-ONT
22h 46m2 stops
$1,907United Airlines
Find Deal
Sun, Dec 22 - Wed, Jan 29
10:46 am - 1:55 pmONT-FCO
18h 09m2 stops
12:00 pm - 11:57 pmFCO-ONT
20h 57m2 stops
$2,116Iberia
Find Deal
Mon, Dec 23 - Thu, Dec 26
10:29 pm - 7:55 amONT-FCO
24h 26m1 stop
12:45 pm - 10:52 pmFCO-ONT
19h 07m1 stop
$2,202Delta
Find Deal
Mon, Dec 23 - Wed, Jan 8
10:46 am - 3:30 pmONT-FCO
19h 44m2 stops
12:00 pm - 11:57 pmFCO-ONT
20h 57m2 stops
$2,354Iberia
Find Deal
Mon, Dec 23 - Fri, Dec 27
10:29 pm - 10:30 amONT-FCO
27h 01m1 stop
12:45 pm - 11:50 amFCO-ONT
32h 05m1 stop
$2,446Delta
Find Deal
Sun, Dec 22 - Mon, Jan 6
7:06 pm - 8:30 pmONT-FCO
40h 24m3 stops
11:20 am - 4:50 pmFCO-ONT
62h 30m3 stops
$2,588
Find Deal
Mon, Dec 23 - Sun, Jan 5
10:40 am - 2:00 pmONT-FCO
18h 20m2 stops
11:30 am - 11:59 pmFCO-ONT
21h 29m2 stops
$3,231
Find Deal
Sat, Dec 21 - Mon, Dec 23
6:05 am - 12:25 pmONT-FCO
21h 20m2 stops
7:35 am - 6:33 pmFCO-ONT
19h 58m2 stops
$4,382British Airways
Find Deal
Fri, Dec 20 - Tue, Dec 24
11:59 pm - 4:45 pmONT-FCO
31h 46m2 stops
6:05 am - 6:33 pmFCO-ONT
21h 28m2 stops
$4,414British Airways
Find Deal
Mon, Dec 23 - Thu, Jan 2

American Airlines flights from Ontario to Rome

Our best American Airlines deals on Ontario to Rome flight tickets
American Airlines
Jan 11
ONT6:10 amOntario
17h 50m
2 stops
FCO9:00 amRome Fiumicino
Jan 25
FCO8:10 amRome Fiumicino
23h 35m
3 stops
ONT10:45 pmOntario
American Airlines
Jan 11
ONT6:10 amOntario
17h 50m
2 stops
FCO9:00 amRome Fiumicino
Jan 25
FCO8:10 amRome Fiumicino
23h 35m
3 stops
ONT10:45 pmOntario
American Airlines
Apr 20
ONT8:48 amOntario
14h 17m
1 stop
FCO8:05 amRome Fiumicino
May 4
FCO12:10 pmRome Fiumicino
16h 59m
1 stop
ONT8:09 pmOntario

KLM flights from Ontario to Rome

Our best KLM deals on Ontario to Rome flight tickets
KLM
Mar 31
ONT7:00 amOntario
18h 35m
1 stop
FCO10:35 amRome Fiumicino
Apr 9
FCO9:45 amRome Fiumicino
22h 13m
1 stop
ONT10:58 pmOntario
KLM
Feb 9
ONT7:05 amOntario
18h 25m
1 stop
FCO10:30 amRome Fiumicino
Feb 23
FCO12:45 pmRome Fiumicino
19h 07m
1 stop
ONT10:52 pmOntario
KLM
Mar 4
ONT7:05 amOntario
18h 25m
1 stop
FCO10:30 amRome Fiumicino
Mar 15
FCO8:20 amRome Fiumicino
22h 38m
2 stops
ONT10:58 pmOntario

See travel insights to Rome from

How to get the cheapest flight ticket from Ontario to Rome

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rome?

The cheapest month to fly to Rome from Ontario is in February. Flight prices, which tend to average around $678, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $691.

What is the cheapest day to depart on your flight to Rome?

The cheapest day to depart on your flight to Rome is on a Wednesday when prices can be found for as low as $939. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Saturday is $1,082.

What is the cheapest time of day to depart on your flight to Rome?

At noon is the cheapest time of day to fly from Ontario to Rome when you can find flight prices for as low as $843. Flying to Rome at noon is an ideal time because this is during off-peak travel hours. Flights to Rome are more costly in the morning, with an average ticket price of $1,068. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Ontario to Rome flights?

No. A direct flight is the cheapest option for a flight between Ontario to Rome.

When to book flights from Ontario to Rome

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Rome according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Rome (ONT to ROM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Rome

Best Price Found

$398

Fastest flight time

14h 13m

Direct flights

None

Airports in Rome

1 airport
The best one-way flight to Rome from Ontario in the past 72 hours is $398. The best round-trip flight deal from Ontario to Rome found on momondo in the last 72 hours is $519.
The fastest flight from Ontario to Rome takes 14h 13m
There are no direct flights from Ontario to Rome. Popular non-direct route for this connection is Ontario Airport - Rome Fiumicino Airport.
There is 1 airport near Rome: Rome Fiumicino (FCO)

  • How far is Ontario to Rome by plane?

    There are 6306.5 mi between Ontario and Rome. A reasonable flight in good conditions will take 14h 13m.

  • When did momondo last update prices for flights from Ontario Airport to Rome?

    Prices for flights from Ontario Airport to Rome refresh daily.

  • How many operators does momondo search for flights from Ontario Airport to Rome?

  • How old do you have to be to fly from Ontario Airport to Rome?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Rome.

  • What documentation or ID do you need to fly to Rome?

    The necessary travel and health documents for your Rome trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Rome?


Best airlines flying from Ontario to Rome

Compare and see reviews for airlines that fly from Ontario to Rome with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $656Free CancellationRating
7.8
1,349 reviews
Search KLM flights
United AirlinesPriceFrom $713Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
British AirwaysPriceFrom $741Free CancellationRating
6.6
6,820 reviews
Search British Airways flights
DeltaPriceFrom $765Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom $809Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Rome?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Rome. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Rome with flexible booking policies on momondo?

Yes. All flights to Rome from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Rome?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rome from Ontario.

I’m not ready to book a flight from Ontario to Rome right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rome, momondo offers a useful price alert feature which will track prices for flights to Rome from Ontario and alert you when they change.


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Fly into one of these airports located in Rome

Airports listed have a maximum distance of 14.7 mi from Rome