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 | $499 (oojo) |
One-way from | $400 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $812 |
Good round-trip deal | $665 or less |
Good one-way deal | $610 or less |
Fly from
Fly to
Route
Depart
Return
Price
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Thu 1/15
5:50 pm-1:30 pm
1 stop28h 40m
Los Angeles
Wed 1/28
3:30 pm-9:55 pm
1 stop21h 25m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Thu 3/19
10:40 am-6:05 pm
1 stop15h 25m
Los Angeles
Wed 3/25
10:50 am-10:35 am
1 stop15h 45m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Thu 1/15
6:10 am-5:58 pm
2 stops20h 48m
Los Angeles
Wed 1/28
6:25 am-8:55 am
2 stops17h 30m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Wed 6/10
6:45 am-1:45 pm
1 stop16h 00m
Los Angeles
Sun 6/21
3:45 pm-5:00 pm
1 stop16h 15m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Sun 6/7
9:00 am-6:05 pm
1 stop18h 05m
Los Angeles
Sun 6/21
8:55 pm-10:45 pm
1 stop16h 50m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Thu 1/22
11:10 am-8:25 pm
1 stop18h 15m
Los Angeles
Mon 1/26
5:30 pm-9:55 pm
1 stop19h 25m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Sun 2/1
7:50 am-9:18 pm
2 stops22h 28m
Los Angeles
Sun 2/15
3:30 pm-9:55 pm
1 stop21h 25m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Fri 1/16
6:10 am-5:29 pm
2 stops20h 19m
Los Angeles
Fri 1/30
6:25 am-8:55 am
2 stops17h 30m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Sun 1/25
6:10 am-5:29 pm
2 stops20h 19m
Los Angeles
Sun 2/1
7:20 am-11:45 am
2 stops19h 25m
RomeLos Angeles
FCO - LAX
FCOLAX
Rome Fiumicino
Fri 1/16
8:00 pm-1:30 pm
1 stop26h 30m
Los Angeles
Fri 1/30
6:10 pm-12:15 am
1 stop21h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| 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 $350). Flying from Rome Fiumicino Airport to Los Angeles in July is currently the most expensive (average of $668). 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 32% on flights from Rome Fiumicino Airport to Los Angeles by exploring options for tickets at noon.
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 32% of weekly flights between Rome and Los Angeles have experienced delays in the past year, with the average delay time being 143 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 26% of flights being delayed.
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Anonymous,Sep 2025
FRA - SFO
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Anonymous,Sep 2025
FRA - SFO
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Anonymous,Sep 2025
FRA - SFO
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Anonymous,Sep 2025
FRA - SFO
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Anonymous,Sep 2025
FRA - SFO
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$365 | Average$596 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$536 | Average$704 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$546 | Average$733 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$587 | Average$754 | FlexibilityNo cancel fee | On-time81% |