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.

$297 CHEAP FLIGHTS from California to Rome Fiumicino (FCO)

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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, Nov 8 - Tue, Nov 24

4:45 pm - 8:55 amSAN San Diego-FCO Rome Fiumicino

31h 10m2 stops Vancouver Intl Toronto Pearson Intl

11:15 am - 4:25 pmFCO Rome Fiumicino-SAN San Diego

38h 10m2 stops Toronto Pearson Intl Vancouver Intl

$578Air Canada

Sun, Nov 8 - Tue, Nov 24

4:45 pm - 8:55 amSAN San Diego-FCO Rome Fiumicino

31h 10m2 stops Vancouver Intl Toronto Pearson Intl

11:15 am - 12:00 pmFCO Rome Fiumicino-SAN San Diego

33h 45m1 stop Toronto Pearson Intl

$579Air Canada

Sun, Nov 29 - Wed, Dec 9

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

$588SWISS

Sun, Nov 29 - Wed, Dec 9

5:00 am - 11:55 amLAX Los Angeles-FCO Rome Fiumicino

21h 55m1 stop Denver Intl

1:15 pm - 5:41 pmFCO Rome Fiumicino-LAX Los Angeles

37h 26m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$591United Airlines

Sun, Dec 13 - Tue, Dec 22

8:55 pm - 9:55 pmLAS Las Vegas Harry Reid Intl-FCO Rome Fiumicino

16h 00m1 stop London Heathrow

1:00 pm - 9:54 pmFCO Rome Fiumicino-LAS Las Vegas Harry Reid Intl

17h 54m1 stop Philadelphia

$591British Airways

Tue, Feb 9 - Tue, Feb 16

11:50 am - 8:55 amLAS Las Vegas Harry Reid Intl-FCO Rome Fiumicino

36h 05m1 stop Montreal Pierre Elliott Trudeau Intl

11:15 am - 11:22 amFCO Rome Fiumicino-LAS Las Vegas Harry Reid Intl

33h 07m1 stop Toronto Pearson Intl

$591Multiple Airlines

Tue, Feb 2 - Fri, Feb 12

7:30 pm - 7:25 pmLAX Los Angeles-FCO Rome Fiumicino

14h 55m1 stop Zurich

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

16h 00m1 stop Zurich

$593SWISS

Tue, Feb 2 - Fri, Feb 12

1:00 pm - 5:55 pmLAX Los Angeles-FCO Rome Fiumicino

19h 55m2 stops New York John F Kennedy Intl Helsinki-Vantaa

10:40 am - 5:05 pmFCO Rome Fiumicino-LAX Los Angeles

15h 25m1 stop Helsinki-Vantaa

$596Finnair

Tue, Mar 2 - Tue, Mar 16

9:58 am - 12:20 pmLAS Las Vegas Harry Reid Intl-FCO Rome Fiumicino

17h 22m2 stops Chicago O'Hare Intl London Heathrow

1:00 pm - 10:36 pmFCO Rome Fiumicino-LAS Las Vegas Harry Reid Intl

17h 36m1 stop Philadelphia

$600British Airways

Wed, Feb 3 - Wed, Mar 24

8:35 am - 8:30 amSAN San Diego-FCO Rome Fiumicino

14h 55m1 stop Washington, D.C. Dulles Intl

12:50 pm - 7:49 pmFCO Rome Fiumicino-SAN San Diego

38h 59m2 stops Montreal Pierre Elliott Trudeau Intl Los Angeles

$601United Airlines

Recent last minute flight deals from California to Fiumicino

Mon, Sep 21 - Wed, Sep 30

8:10 pm - 7:55 pmLAX Los Angeles-FCO Rome Fiumicino

14h 45m1 stop Dublin

7:30 am - 6:25 pmFCO Rome Fiumicino-LAX Los Angeles

19h 55m1 stop Dublin

$695Aer Lingus

Mon, Sep 21 - Wed, Oct 7

8:10 pm - 7:55 pmLAX Los Angeles-FCO Rome Fiumicino

14h 45m1 stop Dublin

7:30 am - 6:25 pmFCO Rome Fiumicino-LAX Los Angeles

19h 55m1 stop Dublin

$695Aer Lingus

Sun, Sep 20 - Wed, Oct 7

11:41 am - 1:40 pmSMF Sacramento Intl-FCO Rome Fiumicino

16h 59m1 stop San Francisco

2:20 pm - 9:59 pmFCO Rome Fiumicino-SMF Sacramento Intl

16h 39m1 stop Denver Intl

$695United Airlines

Sun, Sep 20 - Tue, Oct 6

11:41 am - 1:40 pmSMF Sacramento Intl-FCO Rome Fiumicino

16h 59m1 stop San Francisco

10:20 am - 8:45 pmFCO Rome Fiumicino-SMF Sacramento Intl

19h 25m1 stop Washington, D.C. Dulles Intl

$695United Airlines

Sun, Sep 20 - Mon, Sep 28

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

$695Multiple Airlines

Sun, Sep 20 - Tue, Oct 6

3:08 pm - 7:20 pmSMF Sacramento Intl-FCO Rome Fiumicino

19h 12m2 stops Chicago O'Hare Intl London Heathrow

12:15 pm - 11:20 pmFCO Rome Fiumicino-SMF Sacramento Intl

20h 05m2 stops Philadelphia Los Angeles

$698American Airlines

Sun, Sep 20 - Wed, Oct 7

3:08 pm - 7:20 pmSMF Sacramento Intl-FCO Rome Fiumicino

19h 12m2 stops Chicago O'Hare Intl London Heathrow

12:15 pm - 10:30 pmFCO Rome Fiumicino-SMF Sacramento Intl

19h 15m2 stops Philadelphia Phoenix Sky Harbor Intl

$698American Airlines

Mon, Sep 21 - Wed, Sep 30

10:00 am - 9:50 amLAX Los Angeles-FCO Rome Fiumicino

14h 50m1 stop New York John F Kennedy Intl

6:45 am - 3:00 pmFCO Rome Fiumicino-LAX Los Angeles

17h 15m1 stop London Heathrow

$702British Airways

Tue, Sep 22 - Tue, Oct 13

9:29 am - 9:10 amLAX Los Angeles-FCO Rome Fiumicino

14h 41m1 stop Chicago O'Hare Intl

6:50 am - 1:45 pmFCO Rome Fiumicino-LAX Los Angeles

15h 55m1 stop London Heathrow

$702British Airways

Sun, Sep 20 - Mon, Sep 28

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

16h 30m1 stop Casablanca Mohamed V

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

23h 40m1 stop Casablanca Mohamed V

$705Royal Air Maroc

Useful Info

Low season	January
High season	September
Cheapest flight	$297

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 5% increase in price.

Flight from Las Vegas to Rome Fiumicino Airport

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

Ascoli Piceno

Terracina

Frascati

Porto Ercole

Grosseto

Chianciano Terme

Saturnia

Sabaudia

Ladispoli

Anzio

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$297 Find Cheap Flights from California to Rome Fiumicino Airport - Compare and Save

Cheap Flights from California to Fiumicino

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