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.

$309 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

Sun, Sep 13 - Thu, Sep 24

8:20 pm - 9:45 pmLAS Las Vegas Harry Reid Intl-FCO Rome Fiumicino

16h 25m1 stop Frankfurt am Main

8:10 am - 3:15 pmFCO Rome Fiumicino-LAS Las Vegas Harry Reid Intl

16h 05m1 stop Frankfurt am Main

$657Condor

Sun, Sep 13 - Sun, Oct 18

8:20 pm - 9:45 pmLAS Las Vegas Harry Reid Intl-FCO Rome Fiumicino

16h 25m1 stop Frankfurt am Main

10:50 am - 5:50 pmFCO Rome Fiumicino-LAS Las Vegas Harry Reid Intl

16h 00m1 stop Frankfurt am Main

$670Condor

Sun, Sep 20 - Sat, Oct 3

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

28h 30m2 stops Casablanca Mohamed V Barcelona-El Prat

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

33h 55m2 stops Barcelona-El Prat Casablanca Mohamed V

$676Multiple Airlines

Sun, Nov 8 - Wed, Nov 11

7:30 pm - 6:45 pmLAX Los Angeles-FCO Rome Fiumicino

14h 15m1 stop Kastrup Copenhagen

10:30 am - 5:00 pmFCO Rome Fiumicino-LAX Los Angeles

39h 30m2 stops Stockholm Arlanda Kastrup Copenhagen

$677Scandinavian Airlines

Fri, Sep 25 - Mon, Sep 28

10:20 am - 11:40 pmLAX Los Angeles-FCO Rome Fiumicino

28h 20m2 stops Casablanca Mohamed V Barcelona-El Prat

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

33h 55m2 stops Barcelona-El Prat Casablanca Mohamed V

$678Multiple Airlines

Fri, Nov 27 - Wed, Dec 2

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

$680Scandinavian Airlines

Sat, Nov 28 - Fri, Dec 11

5:15 pm - 6:45 pmLAX Los Angeles-FCO Rome Fiumicino

16h 30m1 stop Lisbon Humberto Delgado

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

28h 40m1 stop Lisbon Humberto Delgado

$681TAP AIR PORTUGAL

Sat, Feb 13 - Mon, Feb 22

5:15 pm - 12:05 amLAX Los Angeles-FCO Rome Fiumicino

21h 50m1 stop Lisbon Humberto Delgado

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

28h 40m1 stop Lisbon Humberto Delgado

$681TAP AIR PORTUGAL

Wed, Dec 9 - Wed, Dec 16

7:10 pm - 7:25 pmLAX Los Angeles-FCO Rome Fiumicino

15h 15m1 stop Zurich

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

16h 00m1 stop Zurich

$704SWISS

Tue, Nov 17 - Fri, Nov 27

7:10 pm - 7:25 pmLAX Los Angeles-FCO Rome Fiumicino

15h 15m1 stop Zurich

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

16h 00m1 stop Zurich

$704SWISS

Recent last minute flight deals from California to Fiumicino

Fri, Aug 21 - Thu, Sep 3

4:45 pm - 3:50 pmLAX Los Angeles-FCO Rome Fiumicino

14h 05m1 stop Frankfurt am Main

8:10 am - 2:45 pmFCO Rome Fiumicino-LAX Los Angeles

15h 35m1 stop Frankfurt am Main

$721Condor

Fri, Aug 21 - Thu, Sep 3

4:45 pm - 3:50 pmLAX Los Angeles-FCO Rome Fiumicino

14h 05m1 stop Frankfurt am Main

8:10 am - 2:45 pmFCO Rome Fiumicino-LAX Los Angeles

15h 35m1 stop Frankfurt am Main

$726Condor

Sun, Aug 23 - Wed, Dec 16

4:40 pm - 7:05 pmLAX Los Angeles-FCO Rome Fiumicino

17h 25m1 stop Lisbon Humberto Delgado

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

28h 40m1 stop Lisbon Humberto Delgado

$732TAP AIR PORTUGAL

Fri, Aug 21 - Mon, Aug 24

4:35 pm - 9:45 amLAX Los Angeles-FCO Rome Fiumicino

32h 10m1 stop Warsaw Frederic Chopin

1:40 pm - 8:05 pmFCO Rome Fiumicino-LAX Los Angeles

39h 25m2 stops Krakow J. Paul II Balice Warsaw Frederic Chopin

$743LOT

Sun, Aug 23 - Wed, Dec 16

10:05 pm - 12:00 pmLAX Los Angeles-FCO Rome Fiumicino

28h 55m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice

11:45 am - 8:10 pmFCO Rome Fiumicino-LAX Los Angeles

17h 25m1 stop Warsaw Frederic Chopin

$746LOT

Sun, Aug 23 - Wed, Dec 16

8:15 am - 9:15 amLAX Los Angeles-FCO Rome Fiumicino

16h 00m1 stop Montreal Pierre Elliott Trudeau Intl

1:15 pm - 9:39 pmFCO Rome Fiumicino-LAX Los Angeles

17h 24m1 stop Montreal Pierre Elliott Trudeau Intl

$748Brussels Airlines

Tue, Aug 25 - Mon, Aug 31

4:45 pm - 10:20 amLAX Los Angeles-FCO Rome Fiumicino

32h 35m1 stop Lisbon Humberto Delgado

8:05 pm - 2:45 pmFCO Rome Fiumicino-LAX Los Angeles

27h 40m1 stop Lisbon Humberto Delgado

$753TAP AIR PORTUGAL

Tue, Aug 25 - Tue, Sep 8

12:45 pm - 1:15 pmLAX Los Angeles-FCO Rome Fiumicino

15h 30m1 stop Seattle/Tacoma Intl

3:15 pm - 9:34 amFCO Rome Fiumicino-LAX Los Angeles

27h 19m1 stop Seattle/Tacoma Intl

$753Alaska Airlines

Tue, Aug 25 - Tue, Sep 8

12:00 pm - 1:15 pmONT Ontario-FCO Rome Fiumicino

16h 15m1 stop Seattle/Tacoma Intl

3:15 pm - 2:16 pmFCO Rome Fiumicino-ONT Ontario

32h 01m1 stop Seattle/Tacoma Intl

$753Alaska Airlines

Sun, Aug 23 - Sat, Aug 29

8:15 am - 9:15 amLAX Los Angeles-FCO Rome Fiumicino

16h 00m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 pm - 1:10 pmFCO Rome Fiumicino-LAX Los Angeles

28h 00m2 stops Brussels Bruxelles-National Frankfurt am Main

$827Brussels Airlines

Useful Info

Low season	January
High season	September
Cheapest flight	$309

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 2% 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

Cortona

Pienza

Sperlonga

Cassino

Ciampino

Tivoli

Porto Ercole

Grosseto

Saturnia

Frascati

Terracina

Ascoli Piceno

Chianciano Terme

Ladispoli

Sabaudia

Anzio

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Rome Fiumicino Airport (FCO)

FCO

$309 Find Cheap Flights from California to Rome Fiumicino Airport - Compare and Save

Cheap Flights from California to Fiumicino

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

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