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Cheap flights from Rome to San Francisco from $1,134

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rome to San Francisco departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Rome to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:50 am - 6:20 pmFCO  Rome Fiumicino-MRY Monterey Regional
20h 30m2 stops Frankfurt am Main San Francisco
United Airlines Logo
5:20 am - 7:45 amMRY  Monterey Regional-FCO Rome Fiumicino
18h 25m2 stops Denver Intl Chicago O'Hare Intl
$1,134United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
6:50 am - 8:01 pmFCO  Rome Fiumicino-MRY Monterey Regional
22h 11m2 stops Frankfurt am Main Los Angeles
United Airlines Logo
12:44 pm - 11:55 amMRY  Monterey Regional-FCO Rome Fiumicino
15h 11m1 stop Denver Intl
$1,135United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
6:50 am - 6:20 pmFCO  Rome Fiumicino-MRY Monterey Regional
20h 30m2 stops Frankfurt am Main San Francisco
United Airlines Logo
8:30 am - 11:55 amMRY  Monterey Regional-FCO Rome Fiumicino
19h 25m2 stops San Francisco Denver Intl
$1,136United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
3:40 pm - 9:50 pmFCO  Rome Fiumicino-MRY Monterey Regional
15h 10m1 stop San Francisco
United Airlines Logo
12:44 pm - 11:55 amMRY  Monterey Regional-FCO Rome Fiumicino
15h 11m1 stop Denver Intl
$1,151United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
3:40 pm - 9:50 pmFCO  Rome Fiumicino-MRY Monterey Regional
15h 10m1 stop San Francisco
United Airlines Logo
12:44 pm - 11:55 amMRY  Monterey Regional-FCO Rome Fiumicino
15h 11m1 stop Denver Intl
$1,152United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
3:40 pm - 9:50 pmFCO  Rome Fiumicino-MRY Monterey Regional
15h 10m1 stop San Francisco
United Airlines Logo
12:44 pm - 11:55 amMRY  Monterey Regional-FCO Rome Fiumicino
15h 11m1 stop Denver Intl
$1,153United Airlines
Fri, Oct 23 - Tue, Oct 27
Multiple Airlines Logo
7:40 am - 11:34 pmFCO  Rome Fiumicino-MRY Monterey Regional
24h 54m2 stops London Heathrow Phoenix Sky Harbor Intl
Multiple Airlines Logo
12:52 pm - 7:35 pmMRY  Monterey Regional-FCO Rome Fiumicino
21h 43m2 stops Phoenix Sky Harbor Intl London Heathrow
$1,213Multiple Airlines
Thu, Dec 31 - Fri, Jan 8
American Airlines Logo
12:15 pm - 11:42 amFCO  Rome Fiumicino-MRY Monterey Regional
32h 27m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
12:40 pm - 9:50 amMRY  Monterey Regional-FCO Rome Fiumicino
36h 10m2 stops Phoenix Sky Harbor Intl New York John F Kennedy Intl
$1,269American Airlines
Tue, Aug 25 - Sat, Aug 29
Alaska Airlines Logo
3:15 pm - 5:46 pmFCO  Rome Fiumicino-MRY Monterey Regional
35h 31m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:23 pm - 1:15 pmMRY  Monterey Regional-FCO Rome Fiumicino
33h 52m1 stop Seattle/Tacoma Intl
$1,320Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
Lufthansa Logo
6:50 am - 5:16 pmFCO  Rome Fiumicino-MRY Monterey Regional
19h 26m2 stops Frankfurt am Main San Francisco
Lufthansa Logo
12:15 pm - 1:40 pmMRY  Monterey Regional-FCO Rome Fiumicino
16h 25m1 stop San Francisco
$1,378Lufthansa
Tue, Aug 25 - Sat, Aug 29

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United Airlines flights from Rome to Monterey

Our best United Airlines deals on Rome to Monterey flight tickets
United Airlines
Oct 23
FCO6:50 amRome Fiumicino
22h 11m
2 stops
MRY8:01 pmMonterey Regional
Oct 27
MRY12:44 pmMonterey Regional
15h 11m
1 stop
FCO11:55 amRome Fiumicino
$1,134
United Airlines
Oct 23
FCO6:50 amRome Fiumicino
22h 11m
2 stops
MRY8:01 pmMonterey Regional
Oct 27
MRY12:44 pmMonterey Regional
15h 11m
1 stop
FCO11:55 amRome Fiumicino
$1,135
United Airlines
Oct 23
FCO6:50 amRome Fiumicino
20h 30m
2 stops
MRY6:20 pmMonterey Regional
Oct 27
MRY8:30 amMonterey Regional
19h 25m
2 stops
FCO11:55 amRome Fiumicino
$1,136

Air Canada flights from Rome to Monterey

Our best Air Canada deals on Rome to Monterey flight tickets
Air Canada
Aug 25
FCO12:25 pmRome Fiumicino
31h 15m
3 stops
MRY10:40 amMonterey Regional
Aug 29
MRY6:45 pmMonterey Regional
30h 35m
3 stops
FCO10:20 amRome Fiumicino
$1,799
Air Canada
Dec 31
FCO7:05 amRome Fiumicino
37h 40m
3 stops
MRY11:45 amMonterey Regional
Jan 8
MRY6:30 amMonterey Regional
26h 15m
3 stops
FCO5:45 pmRome Fiumicino
$2,068

momondo Fare Finder

 
Customize your flight search to find flights from Rome to Monterey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Rome to Monterey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Fri 10/23

6:50 am-6:20 pm

2 stops20h 30m

Monterey Regional

Tue 10/27

5:20 am-7:45 am

2 stops18h 25m

$1,134

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Fri 10/23

6:50 am-8:01 pm

2 stops22h 11m

Monterey Regional

Tue 10/27

12:44 pm-11:55 am

1 stop15h 11m

$1,135

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Fri 10/23

6:50 am-6:20 pm

2 stops20h 30m

Monterey Regional

Tue 10/27

8:30 am-11:55 am

2 stops19h 25m

$1,136
Quickest round-trip

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Fri 10/23

3:40 pm-9:50 pm

1 stop15h 10m

Monterey Regional

Tue 10/27

12:44 pm-11:55 am

1 stop15h 11m

$1,151

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Fri 10/23

3:40 pm-9:50 pm

1 stop15h 10m

Monterey Regional

Tue 10/27

12:44 pm-11:55 am

1 stop15h 11m

$1,152

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Fri 10/23

3:40 pm-9:50 pm

1 stop15h 10m

Monterey Regional

Tue 10/27

12:44 pm-11:55 am

1 stop15h 11m

$1,153

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Thu 12/31

7:40 am-11:34 pm

2 stops24h 54m

Monterey Regional

Fri 1/8

12:52 pm-7:35 pm

2 stops21h 43m

$1,213

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Tue 8/25

12:15 pm-11:42 am

2 stops32h 27m

Monterey Regional

Sat 8/29

12:40 pm-9:50 am

2 stops36h 10m

$1,269

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Tue 8/25

3:15 pm-5:46 pm

1 stop35h 31m

Monterey Regional

Sat 8/29

6:23 pm-1:15 pm

1 stop33h 52m

$1,320

RomeMonterey

FCO Rome Fiumicino - MRY Monterey Regional

FCOMRY

Rome Fiumicino

Tue 8/25

6:50 am-5:16 pm

2 stops19h 26m

Monterey Regional

Sat 8/29

12:15 pm-1:40 pm

1 stop16h 25m

$1,378

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Rome to Monterey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Monterey?

ITA Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Monterey from Rome according to our data. ITA Airways is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Monterey. Keep in mind that there are 4 different airlines that fly to Monterey on a routine basis, so you have a few additional options to choose from.

When to book flights from Rome to Monterey

Are you open to changing your travel dates? Check out the ideal times to fly from Rome to Monterey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rome to Monterey (ROM to MRY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome to Monterey

Fastest flight time

22h 11m

Direct flights

None
The fastest flight from Rome to Monterey takes 22h 11m
There are no direct flights from Rome to Monterey. There are no popular flight routes from Rome to Monterey.
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Frequently asked questions about flying from Rome to Monterey

  • How far is Rome to Monterey Regional by plane?

    A flight from Rome to Monterey Regional will travel around 6292.0 mi. Flights usually cover this in 22h 11m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Rome to Monterey Regional Airport?

    Prices for flights from Rome to Monterey Regional Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Rome to Monterey Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rome to Monterey Regional Airport.

  • What documentation or ID do you need to fly to Monterey Regional Airport?

    The required travel and health documents for your Monterey Regional Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Monterey Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Rome to Monterey?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rome to Monterey. momondo saves you time and could save you money on your trip.

Can I find flights from Rome to Monterey with flexible booking policies on momondo?

Flights from Rome to Monterey with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rome to Monterey?

momondo provides multiple filters to help you find the best flight to Monterey from Rome. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Rome to Monterey right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rome to Monterey now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Monterey and let you know when they change.

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