$329 Find Cheap Flights from California to Rome - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Rome departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from California to Rome

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Rome that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Rome

Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
11:04 am - 9:50 pm
SAN
-
FCO
25h 46m
2 stops
Multiple Airlines Logo
8:10 am - 7:00 pm
FCO
-
SAN
19h 50m
2 stops
$680Multiple Airlines
Mon, Aug 10 - Thu, Aug 20
Multiple Airlines Logo
10:04 am - 3:50 pm
SAN
-
FCO
20h 46m
2 stops
Multiple Airlines Logo
8:10 am - 9:10 pm
FCO
-
SAN
22h 00m
2 stops
$710Multiple Airlines
Tue, Oct 27 - Fri, Nov 6
Air Canada Logo
9:13 pm - 7:55 am
SNA
-
FCO
26h 42m
2 stops
Air Canada Logo
1:15 pm - 8:15 pm
FCO
-
SNA
40h 00m
2 stops
$730Air Canada
Mon, Nov 9 - Wed, Nov 18
Lufthansa Logo
1:13 pm - 11:55 am
ONT
-
FCO
13h 42m
1 stop
Lufthansa Logo
1:15 pm - 6:29 pm
FCO
-
ONT
38h 14m
2 stops
$734Lufthansa
Tue, Oct 20 - Wed, Nov 11
Air Canada Logo
1:15 pm - 9:15 am
SNA
-
FCO
35h 00m
2 stops
Air Canada Logo
1:15 pm - 11:45 am
FCO
-
SNA
55h 30m
2 stops
$738Air Canada
Wed, Oct 28 - Wed, Nov 11
Lufthansa Logo
1:13 pm - 11:55 am
ONT
-
FCO
14h 42m
1 stop
Lufthansa Logo
1:55 pm - 8:56 pm
FCO
-
ONT
16h 01m
1 stop
$738Lufthansa
Mon, Oct 26 - Thu, Nov 5
Air Canada Logo
8:54 am - 9:55 am
BUR
-
FCO
41h 01m
2 stops
Air Canada Logo
11:15 am - 10:03 pm
FCO
-
BUR
43h 48m
2 stops
$739Air Canada
Sun, Oct 25 - Fri, Nov 6
United Airlines Logo
12:44 pm - 11:55 am
BUR
-
FCO
15h 11m
1 stop
United Airlines Logo
9:55 am - 7:14 pm
FCO
-
BUR
18h 19m
2 stops
$744United Airlines
Sun, Oct 25 - Thu, Nov 5
United Airlines Logo
1:13 pm - 11:55 am
ONT
-
FCO
14h 42m
1 stop
United Airlines Logo
7:05 am - 8:06 pm
FCO
-
ONT
22h 01m
2 stops
$744United Airlines
Wed, Aug 12 - Thu, Aug 27
SWISS Logo
1:50 pm - 7:25 pm
BUR
-
FCO
20h 35m
2 stops
SWISS Logo
9:35 am - 9:59 pm
FCO
-
BUR
21h 24m
2 stops
$746SWISS
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$329
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 47% increase in price.
Flight from John Wayne (Santa Ana) to Rome

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

Insights shared by verified travelers who flew the route from California to Rome 
Learn how KAYAK collects reviews and tips from users.
TonyFlew with ITA Airways
SFO
-
FCO
Jun 2026
Get there early, at least 3hrs. so you can have a relaxed experience.
Verified travelerFlew with ITA Airways
SFO
-
FCO
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

FAQs for booking flights from California to Rome

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rome 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?

    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 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?

    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 from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Orvieto
Montepulciano
Cortona
Pienza
Gaeta
Sperlonga
Porto Ercole
Cassino
Tivoli
Ciampino
Saturnia
Grosseto
Frascati
Sabaudia
Chianciano Terme
Anzio
Terracina
Ladispoli
Sulmona

Everything you need to know for your flight to Rome

Cabin class types available on flights to California

Cabin classes available on flights to Rome. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Romefrom $5,979
Business Class flights to Romefrom $3,814
Premium Economy Class flights to Romefrom $1,321
Economy Class flights to Romefrom $786