How does KAYAK find such low prices on flights from California to Rome Fiumicino Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Rome Fiumicino Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Rome Fiumicino Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome Fiumicino Airport from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Rome Fiumicino Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rome Fiumicino Airport with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Rome Fiumicino Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rome Fiumicino Airport from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$315 CHEAP FLIGHTS from California to Rome Fiumicino (FCO)

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Flight Deals

Cheap Flights from California to Fiumicino

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Fiumicino

Tue, Mar 30 - Mon, Apr 12

10:20 am - 4:40 pmLAX Los Angeles-FCO Rome Fiumicino

21h 20m1 stop Casablanca Mohamed V

5:40 pm - 8:20 amFCO Rome Fiumicino-LAX Los Angeles

23h 40m1 stop Casablanca Mohamed V

$682Royal Air Maroc

Thu, Nov 26 - Thu, Dec 3

5:10 pm - 3:50 pmLAX Los Angeles-FCO Rome Fiumicino

37h 40m1 stop Lisbon Humberto Delgado

5:50 am - 3:15 pmFCO Rome Fiumicino-LAX Los Angeles

18h 25m1 stop Lisbon Humberto Delgado

$685TAP AIR PORTUGAL

Wed, Nov 11 - Wed, Nov 18

8:30 am - 2:15 pmLAX Los Angeles-FCO Rome Fiumicino

20h 45m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Barcelona-El Prat

6:00 am - 9:39 pmFCO Rome Fiumicino-LAX Los Angeles

24h 39m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

$685Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

8:25 pm - 11:55 pmLAX Los Angeles-FCO Rome Fiumicino

18h 30m1 stop Dublin

11:10 am - 6:40 pmFCO Rome Fiumicino-LAX Los Angeles

16h 30m1 stop Dublin

$685Multiple Airlines

Sat, Nov 14 - Thu, Nov 26

5:10 pm - 11:25 amLAX Los Angeles-FCO Rome Fiumicino

33h 15m1 stop Lisbon Humberto Delgado

5:50 am - 3:15 pmFCO Rome Fiumicino-LAX Los Angeles

18h 25m1 stop Lisbon Humberto Delgado

$685TAP AIR PORTUGAL

Wed, Jan 20 - Sun, Jan 31

7:30 pm - 11:05 amLAX Los Angeles-FCO Rome Fiumicino

30h 35m1 stop Kastrup Copenhagen

7:35 pm - 5:00 pmFCO Rome Fiumicino-LAX Los Angeles

30h 25m1 stop Kastrup Copenhagen

$688Scandinavian Airlines

Fri, Jan 8 - Thu, Jan 28

9:20 am - 11:05 amLAX Los Angeles-FCO Rome Fiumicino

16h 45m1 stop Casablanca Mohamed V

5:10 pm - 7:20 amFCO Rome Fiumicino-LAX Los Angeles

23h 10m1 stop Casablanca Mohamed V

$688Royal Air Maroc

Sun, Jan 17 - Tue, Jan 26

8:30 am - 8:55 amLAX Los Angeles-FCO Rome Fiumicino

15h 25m1 stop Montreal Pierre Elliott Trudeau Intl

7:05 am - 4:41 pmFCO Rome Fiumicino-LAX Los Angeles

18h 36m2 stops Frankfurt am Main Vancouver Intl

$689Air Canada

Mon, Apr 12 - Tue, Apr 27

7:10 pm - 6:35 pmLAX Los Angeles-FCO Rome Fiumicino

14h 25m1 stop Kastrup Copenhagen

11:55 am - 4:50 pmFCO Rome Fiumicino-LAX Los Angeles

37h 55m1 stop Kastrup Copenhagen

$691Scandinavian Airlines

Sun, Jan 17 - Tue, Jan 26

8:17 am - 1:15 pmLAX Los Angeles-FCO Rome Fiumicino

19h 58m2 stops Vancouver Intl Munich Franz Josef Strauss

7:05 am - 4:41 pmFCO Rome Fiumicino-LAX Los Angeles

18h 36m2 stops Frankfurt am Main Vancouver Intl

$691Air Canada

Recent last minute flight deals from California to Fiumicino

Tue, Oct 20 - Sat, Oct 31

10:20 am - 1:15 amLAX Los Angeles-FCO Rome Fiumicino

29h 55m2 stops Casablanca Mohamed V Barcelona-El Prat

7:25 am - 8:20 amFCO Rome Fiumicino-LAX Los Angeles

32h 55m2 stops Barcelona-El Prat Casablanca Mohamed V

$695Multiple Airlines

Tue, Oct 20 - Mon, Nov 2

10:20 am - 9:15 pmLAX Los Angeles-FCO Rome Fiumicino

25h 55m2 stops Casablanca Mohamed V Barcelona-El Prat

5:55 am - 7:20 amFCO Rome Fiumicino-LAX Los Angeles

34h 25m2 stops Barcelona-El Prat Casablanca Mohamed V

$696Multiple Airlines

Mon, Oct 19 - Fri, Nov 6

7:35 pm - 7:25 pmLAX Los Angeles-FCO Rome Fiumicino

14h 50m1 stop Zurich

9:35 am - 4:35 pmFCO Rome Fiumicino-LAX Los Angeles

16h 00m1 stop Zurich

$703SWISS

Tue, Oct 20 - Fri, Nov 6

11:15 am - 2:20 pmLAX Los Angeles-FCO Rome Fiumicino

18h 05m2 stops Newark Zurich

9:35 am - 4:35 pmFCO Rome Fiumicino-LAX Los Angeles

16h 00m1 stop Zurich

$707SWISS

Sat, Oct 17 - Tue, Nov 10

4:55 pm - 6:55 pmLAX Los Angeles-FCO Rome Fiumicino

17h 00m1 stop Lisbon Humberto Delgado

5:55 am - 3:15 pmFCO Rome Fiumicino-LAX Los Angeles

18h 20m1 stop Lisbon Humberto Delgado

$717TAP AIR PORTUGAL

Sat, Oct 17 - Wed, Nov 11

4:55 pm - 6:55 pmLAX Los Angeles-FCO Rome Fiumicino

17h 00m1 stop Lisbon Humberto Delgado

7:35 pm - 3:15 pmFCO Rome Fiumicino-LAX Los Angeles

28h 40m1 stop Lisbon Humberto Delgado

$717TAP AIR PORTUGAL

Fri, Oct 16 - Sat, Oct 24

10:20 am - 11:50 amLAX Los Angeles-FCO Rome Fiumicino

16h 30m1 stop Casablanca Mohamed V

12:50 pm - 8:20 amFCO Rome Fiumicino-LAX Los Angeles

28h 30m1 stop Casablanca Mohamed V

$723Royal Air Maroc

Fri, Oct 16 - Thu, Oct 29

10:20 am - 11:50 amLAX Los Angeles-FCO Rome Fiumicino

16h 30m1 stop Casablanca Mohamed V

5:10 pm - 8:20 amFCO Rome Fiumicino-LAX Los Angeles

23h 10m1 stop Casablanca Mohamed V

$726Royal Air Maroc

Tue, Oct 20 - Fri, Nov 6

3:15 pm - 11:55 amLAX Los Angeles-FCO Rome Fiumicino

11h 40mnonstop

9:10 am - 1:30 pmFCO Rome Fiumicino-LAX Los Angeles

13h 20mnonstop

$731ITA Airways

Mon, Oct 19 - Fri, Nov 6

3:15 pm - 11:55 amLAX Los Angeles-FCO Rome Fiumicino

11h 40mnonstop

9:10 am - 1:30 pmFCO Rome Fiumicino-LAX Los Angeles

13h 20mnonstop

$735ITA Airways

Useful Info

Low season	January
High season	September
Cheapest flight	$315

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from San Diego to Rome

TonyFlew with ITA Airways-Jun 2026

Get there early, at least 3hrs. so you can have a relaxed experience.

Verified travelerFlew with ITA Airways-Jul 2024

Pack light as they only allow one carry-on weighing 17 lbs or less. Economy seats are typical in that they are smaller with not much leg room and only tilt back to 120 degrees

How does KAYAK find such low prices on flights from California to Rome Fiumicino Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Rome Fiumicino Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Rome Fiumicino Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome Fiumicino Airport from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Rome Fiumicino Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rome Fiumicino Airport with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Rome Fiumicino Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rome Fiumicino Airport from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Fiumicino

Orvieto

Montepulciano

Gaeta

Pienza

Cortona

Sperlonga

Tivoli

Cassino

Ascoli Piceno

Terracina

Frascati

Porto Ercole

Grosseto

Chianciano Terme

Ciampino

Sabaudia

Saturnia

Anzio

Ladispoli

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FCO

$315 Find Cheap Flights from California to Rome Fiumicino Airport - Compare and Save

Cheap Flights from California to Fiumicino

Recent round-trip flight deals from California to Fiumicino

Recent one-way flight deals from California to Fiumicino

Recent last minute flight deals from California to Fiumicino

Recent direct flight deals from California to Fiumicino

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Flights from California to Fiumicino: the best tips from KAYAK users

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