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Cheap flights from Rome Fiumicino Airport to Ontario from $480

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome Fiumicino Airport to Ontario departing on 12/4. 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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0 bags
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Find the cheapest flights from Rome Fiumicino Airport to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from Rome Fiumicino Airport to Los Angeles 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 Rome Fiumicino Airport to Los Angeles.

Cheap last minute flights

Planning a quick getaway from Rome Fiumicino Airport to Los Angeles? 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 Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Rome Fiumicino Airport to Los Angeles

Find recent round-trip train or bus tickets from Rome Fiumicino Airport to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
12:00 pm - 9:52 amFCO-ONT
30h 52m2 stops
6:05 am - 9:00 amONT-FCO
17h 55m2 stops
Fri, Dec 6 - Tue, Dec 10
6:10 am - 4:54 pmFCO-ONT
19h 44m2 stops
7:10 am - 7:55 amONT-FCO
15h 45m1 stop
$666KLM
Find Deal
Fri, Dec 6 - Tue, Dec 10
12:45 pm - 11:16 pmFCO-ONT
19h 31m1 stop
7:10 am - 7:55 amONT-FCO
15h 45m1 stop
$672KLM
Find Deal
Fri, Dec 6 - Tue, Dec 10
1:20 pm - 11:58 pmFCO-ONT
19h 38m2 stops
1:40 pm - 7:55 amONT-FCO
33h 15m2 stops
$675United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
10:30 am - 11:58 pmFCO-ONT
46h 28m3 stops
5:05 am - 7:55 amONT-FCO
17h 50m2 stops
$683United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
9:45 am - 10:58 pmFCO-ONT
22h 13m1 stop
7:00 am - 7:35 amONT-FCO
15h 35m1 stop
$716Delta
Find Deal
Fri, Apr 4 - Sun, Apr 20
12:00 pm - 11:54 pmFCO-ONT
20h 54m2 stops
11:02 am - 11:20 amONT-FCO
16h 18m1 stop
$741Iberia
Find Deal
Sun, Feb 23 - Wed, Mar 12
12:00 pm - 11:54 pmFCO-ONT
20h 54m2 stops
11:02 am - 11:20 amONT-FCO
16h 18m1 stop
$742Iberia
Find Deal
Thu, Feb 27 - Sun, Mar 9
10:10 am - 8:03 pmFCO-ONT
18h 53m1 stop
8:48 am - 8:05 amONT-FCO
14h 17m1 stop
Thu, Apr 10 - Sun, Apr 20
9:20 am - 11:02 pmFCO-ONT
22h 42m2 stops
10:29 pm - 10:30 amONT-FCO
27h 01m1 stop
$845Delta
Find Deal
Wed, Dec 18 - Sun, Dec 29
6:30 pm - 11:08 amFCO-ONT
49h 38m2 stops
Wed, Dec 4
7:00 am - 6:02 pmFCO-ONT
44h 02m3 stops
Wed, Nov 27
6:00 am - 4:28 pmFCO-ONT
19h 28m2 stops
$755Delta
Find Deal
Tue, Feb 11
12:00 pm - 11:53 pmFCO-ONT
20h 53m2 stops
$757Delta
Find Deal
Wed, Feb 12
9:45 am - 7:42 pmFCO-ONT
18h 57m1 stop
$765KLM
Find Deal
Tue, May 20
6:05 am - 10:02 pmFCO-ONT
24h 57m2 stops
$782British Airways
Find Deal
Wed, Nov 27
12:45 pm - 10:52 pmFCO-ONT
19h 07m1 stop
$795KLM
Find Deal
Sat, Jan 25
7:30 am - 10:16 pmFCO-ONT
23h 46m2 stops
$865Iberia
Find Deal
Tue, Jan 14
8:20 pm - 10:16 pmFCO-ONT
34h 56m2 stops
$892Iberia
Find Deal
Sun, Jan 12
8:10 pm - 10:13 pmFCO-ONT
35h 03m2 stops
$980British Airways
Find Deal
Thu, Jan 9
12:45 pm - 11:01 pmFCO-ONT
19h 16m1 stop
7:10 am - 10:30 amONT-FCO
18h 20m1 stop
$803KLM
Find Deal
Sun, Nov 24 - Sun, Dec 8
12:45 pm - 11:01 pmFCO-ONT
19h 16m1 stop
7:10 am - 10:30 amONT-FCO
18h 20m1 stop
$829KLM
Find Deal
Sun, Nov 24 - Sat, Dec 7
10:15 am - 7:42 pmFCO-ONT
18h 27m1 stop
7:10 am - 10:30 amONT-FCO
18h 20m1 stop
$830KLM
Find Deal
Sat, Nov 23 - Fri, Dec 6
10:15 am - 11:36 pmFCO-ONT
22h 21m1 stop
7:10 am - 10:30 amONT-FCO
18h 20m1 stop
$837KLM
Find Deal
Sat, Nov 23 - Fri, Dec 6
12:45 pm - 11:01 pmFCO-ONT
19h 16m1 stop
7:10 am - 10:30 amONT-FCO
18h 20m1 stop
$877KLM
Find Deal
Thu, Nov 21 - Wed, Dec 4
12:45 pm - 11:01 pmFCO-ONT
19h 16m1 stop
7:10 am - 10:30 amONT-FCO
18h 20m1 stop
$911KLM
Find Deal
Mon, Nov 25 - Mon, Dec 2
6:00 am - 10:23 pmFCO-ONT
25h 23m3 stops
6:00 am - 10:00 amONT-FCO
19h 00m2 stops
$1,529
Find Deal
Sun, Nov 24 - Tue, Nov 26
12:45 pm - 11:01 pmFCO-ONT
19h 16m1 stop
7:10 am - 10:30 amONT-FCO
18h 20m1 stop
$1,816KLM
Find Deal
Sun, Nov 24 - Tue, Nov 26
6:00 am - 10:23 pmFCO-ONT
25h 23m3 stops
6:00 am - 2:00 pmONT-FCO
23h 00m3 stops
$1,975
Find Deal
Sun, Nov 24 - Tue, Nov 26

KLM flights from Rome Fiumicino Airport to Ontario

Our best KLM deals on Rome Fiumicino Airport to Ontario flight tickets
KLM
Dec 6
FCO6:10 amRome Fiumicino
19h 44m
2 stops
ONT4:54 pmOntario
Dec 10
ONT7:10 amOntario
15h 45m
1 stop
FCO7:55 amRome Fiumicino
KLM
Dec 6
FCO12:45 pmRome Fiumicino
19h 31m
1 stop
ONT11:16 pmOntario
Dec 10
ONT7:10 amOntario
15h 45m
1 stop
FCO7:55 amRome Fiumicino
KLM
Dec 17
FCO12:45 pmRome Fiumicino
19h 17m
1 stop
ONT11:02 pmOntario
Dec 31
ONT6:52 amOntario
16h 03m
1 stop
FCO7:55 amRome Fiumicino

United Airlines flights from Rome Fiumicino Airport to Ontario

Our best United Airlines deals on Rome Fiumicino Airport to Ontario flight tickets
United Airlines
Dec 6
FCO1:20 pmRome Fiumicino
19h 38m
2 stops
ONT11:58 pmOntario
Dec 10
ONT1:40 pmOntario
33h 15m
2 stops
FCO7:55 amRome Fiumicino
United Airlines
Dec 6
FCO10:30 amRome Fiumicino
46h 28m
3 stops
ONT11:58 pmOntario
Dec 10
ONT5:05 amOntario
17h 50m
2 stops
FCO7:55 amRome Fiumicino
United Airlines
Dec 4
FCO1:20 pmRome Fiumicino
19h 38m
2 stops
ONT11:58 pmOntario
Dec 30
ONT5:05 amOntario
18h 25m
2 stops
FCO8:30 amRome Fiumicino

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Rome Fiumicino Airport to Ontario

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 day to depart Rome Fiumicino Airport for Ontario?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Wednesday

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

In the morning. Rome Fiumicino Airport to Ontario flights are approximately 14% more expensive at noon than in the morning

Can stopping save me money on Rome Fiumicino Airport to Ontario flights?

You could potentially save up to 32% on your flight if you consider stops on a Rome Fiumicino Airport to Ontario flight.

When to book flights from Rome Fiumicino Airport to Ontario

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

Cheap Rome Fiumicino Airport to Ontario (FCO to ONT) flight deals and tips

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

Best Price Found

$480

Fastest flight time

16h 32m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Rome Fiumicino Airport in the past 72 hours is $480. The best round-trip flight deal from Rome Fiumicino Airport to Ontario found on momondo in the last 72 hours is $614.
The fastest flight from Rome Fiumicino Airport to Ontario takes 16h 32m
There are no direct flights from Rome Fiumicino Airport to Ontario. Popular non-direct route for this connection is Rome Fiumicino Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is Rome Fiumicino to Ontario by plane?

    There are 6304.8 mi between Rome Fiumicino and Ontario. By plane, this route typically takes 16h 32m.

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

    Prices for flights from Rome Fiumicino Airport to Ontario Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome Fiumicino Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

It is quick and easy to find Rome to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. momondo enables you to select and highlight flights to Ontario from Rome with this policy.

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

momondo provides multiple filters to help you find the best flight to Ontario from Rome. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Rome to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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