Business Class Long Haul offers lie-flat seats and luxury amenity kits for enhanced comfort.
Premium Economy provides upgraded meal service and priority access, enhancing your travel experience.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | Gurufare 3 stars |
Round-trip from | $459 (Booking.com) |
One-way from | $332 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $631 |
Good round-trip deal | $563 or less |
Good one-way deal | $427 or less |
Fly from
Fly to
Route
Depart
Return
Price
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
sam. 4/25
9:55 pm-6:10 pm
1 stop29h 15m
Los Angeles
sam. 5/2
8:55 pm-8:20 am
1 stop26h 25m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
lun. 4/13
6:30 am-6:10 pm
1 stop20h 40m
Los Angeles
dim. 4/19
7:55 pm-9:15 pm
1 stop16h 20m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
ven. 12/5
3:05 pm-1:05 pm
3 stops31h 00m
Los Angeles
mar. 12/9
7:10 pm-10:55 pm
2 stops18h 45m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
jeu. 11/13
7:05 am-1:05 pm
1 stop15h 00m
Los Angeles
dim. 11/23
8:00 am-10:55 am
1 stop17h 55m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
jeu. 11/13
7:05 am-1:05 pm
1 stop15h 00m
Los Angeles
lun. 11/24
12:25 am-7:45 am
1 stop22h 20m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
jeu. 11/13
7:05 am-1:05 pm
1 stop15h 00m
Los Angeles
dim. 11/23
11:20 pm-7:45 am
1 stop23h 25m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
mer. 11/12
7:05 am-1:05 pm
1 stop15h 00m
Los Angeles
dim. 11/23
11:20 pm-7:45 am
1 stop23h 25m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
mer. 11/12
7:05 am-1:05 pm
1 stop15h 00m
Los Angeles
jeu. 11/27
8:40 am-8:30 am
1 stop14h 50m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
lun. 3/2
1:10 pm-10:03 pm
1 stop17h 53m
Los Angeles
lun. 3/9
8:20 pm-7:35 pm
1 stop15h 15m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
ven. 11/21
7:00 am-3:15 pm
1 stop17h 15m
Los Angeles
ven. 12/5
8:40 am-8:30 am
1 stop14h 50m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
The best time to book flights from Rome Fiumicino Airport to Los Angeles is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, September is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Los Angeles (average of $351). Flying from Rome Fiumicino Airport to Los Angeles in August is currently the most expensive (average of $638). 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.
Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from Rome Fiumicino Airport to Los Angeles by exploring options for tickets in the afternoon.
Travelers seeking maximum savings on their Rome Fiumicino Airport to Los Angeles flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
About 30% of weekly flights between Rome and Los Angeles have experienced delays in the past year, with the average delay time being 131 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, ITA Airways have had the lowest number of delays on this route, with just 27% of flights being delayed.
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
Comfort
Overall
Entertainment
Boarding
Crew
Food
Reviews
Anonymous,Sep 2025
FRA - SFO
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$365 | Average$602 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$536 | Average$721 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$541 | Average$768 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$572 | Average$781 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$632 | Average$733 | FlexibilityNo cancel fee | On-time69% |