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Cheap flights from Rome to San Francisco from $709

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome to San Francisco departing on 8/6. 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.
American Airlines Logo
1:30 pm - 3:42 pm
FCO
-
STS
35h 12m
2 stops
American Airlines Logo
12:58 pm - 7:20 pm
STS
-
FCO
21h 22m
2 stops
$1,115American Airlines
Fri, Jul 31 - Mon, Aug 31
American Airlines Logo
12:20 pm - 12:09 pm
FCO
-
STS
32h 49m
2 stops
American Airlines Logo
4:08 pm - 11:00 pm
STS
-
FCO
21h 52m
2 stops
$1,127American Airlines
Wed, Aug 5 - Sat, Aug 29
Alaska Airlines Logo
3:15 pm - 10:51 pm
FCO
-
STS
16h 36m
1 stop
Alaska Airlines Logo
7:03 am - 1:15 pm
STS
-
FCO
21h 12m
1 stop
$1,148Alaska Airlines
Thu, Aug 6 - Thu, Aug 27
American Airlines Logo
1:10 pm - 12:03 pm
FCO
-
STS
31h 53m
1 stop
American Airlines Logo
4:08 pm - 10:25 pm
STS
-
FCO
21h 17m
2 stops
$1,160American Airlines
Mon, Aug 3 - Fri, Aug 28
Alaska Airlines Logo
3:25 pm - 11:58 am
FCO
-
STS
29h 33m
1 stop
Alaska Airlines Logo
7:03 am - 1:15 pm
STS
-
FCO
21h 12m
1 stop
$1,163Alaska Airlines
Fri, Jul 31 - Thu, Aug 27
American Airlines Logo
1:30 pm - 3:42 pm
FCO
-
STS
35h 12m
2 stops
American Airlines Logo
4:08 pm - 9:10 am
STS
-
FCO
32h 02m
2 stops
$1,167American Airlines
Fri, Jul 31 - Tue, Sep 1
American Airlines Logo
1:30 pm - 3:42 pm
FCO
-
STS
35h 12m
2 stops
American Airlines Logo
12:39 pm - 6:15 pm
STS
-
FCO
20h 36m
2 stops
$1,170American Airlines
Fri, Jul 31 - Wed, Sep 2
American Airlines Logo
6:45 am - 12:09 pm
FCO
-
STS
38h 24m
2 stops
American Airlines Logo
4:08 pm - 9:10 am
STS
-
FCO
32h 02m
2 stops
$1,179American Airlines
Wed, Aug 5 - Tue, Sep 1
American Airlines Logo
12:20 pm - 12:09 pm
FCO
-
STS
32h 49m
2 stops
American Airlines Logo
12:39 pm - 6:15 pm
STS
-
FCO
20h 36m
2 stops
$1,181American Airlines
Wed, Aug 5 - Wed, Sep 2
American Airlines Logo
1:30 pm - 3:42 pm
FCO
-
STS
35h 12m
2 stops
American Airlines Logo
12:58 pm - 10:45 pm
STS
-
FCO
24h 47m
2 stops
$1,202American Airlines
Fri, Jul 31 - Thu, Aug 27

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Alaska Airlines flights from Rome to Santa Rosa

Our best Alaska Airlines deals on Rome to Santa Rosa flight tickets
Alaska Airlines
Aug 6
FCO3:15 pmRome Fiumicino
16h 36m
1 stop
STS10:51 pmSanta Rosa Sonoma County
Aug 27
STS7:03 amSanta Rosa Sonoma County
21h 12m
1 stop
FCO1:15 pmRome Fiumicino
$1,148
Alaska Airlines
Jun 19
FCO3:25 pmRome Fiumicino
16h 26m
1 stop
STS10:51 pmSanta Rosa Sonoma County
Jun 24
STS12:52 pmSanta Rosa Sonoma County
15h 23m
1 stop
FCO1:15 pmRome Fiumicino
$1,150
Alaska Airlines
Jul 31
FCO3:25 pmRome Fiumicino
29h 33m
1 stop
STS11:58 amSanta Rosa Sonoma County
Aug 27
STS7:03 amSanta Rosa Sonoma County
21h 12m
1 stop
FCO1:15 pmRome Fiumicino
$1,163

American Airlines flights from Rome to Santa Rosa

Our best American Airlines deals on Rome to Santa Rosa flight tickets
American Airlines
Jun 19
FCO1:30 pmRome Fiumicino
31h 35m
2 stops
STS12:05 pmSanta Rosa Sonoma County
Jun 29
STS12:45 pmSanta Rosa Sonoma County
21h 35m
2 stops
FCO7:20 pmRome Fiumicino
$1,002
American Airlines
Jun 19
FCO11:05 amRome Fiumicino
34h 00m
2 stops
STS12:05 pmSanta Rosa Sonoma County
Jun 24
STS4:20 pmSanta Rosa Sonoma County
29h 45m
2 stops
FCO7:05 amRome Fiumicino
$1,013
American Airlines
Jul 31
FCO1:30 pmRome Fiumicino
35h 12m
2 stops
STS3:42 pmSanta Rosa Sonoma County
Aug 31
STS12:58 pmSanta Rosa Sonoma County
21h 22m
2 stops
FCO7:20 pmRome Fiumicino
$1,115

momondo Fare Finder

 
Customize your flight search to find flights from Rome to Santa Rosa 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 June 12, 2026.
Use the filters below to find and compare flights from Rome to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Fri 7/31

1:30 pm-3:42 pm

2 stops35h 12m

Santa Rosa Sonoma County

Mon 8/31

12:58 pm-7:20 pm

2 stops21h 22m

$1,115

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Wed 8/5

12:20 pm-12:09 pm

2 stops32h 49m

Santa Rosa Sonoma County

Sat 8/29

4:08 pm-11:00 pm

2 stops21h 52m

$1,127
Quickest round-trip

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Thu 8/6

3:15 pm-10:51 pm

1 stop16h 36m

Santa Rosa Sonoma County

Thu 8/27

7:03 am-1:15 pm

1 stop21h 12m

$1,148

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Mon 8/3

1:10 pm-12:03 pm

1 stop31h 53m

Santa Rosa Sonoma County

Fri 8/28

4:08 pm-10:25 pm

2 stops21h 17m

$1,160

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Fri 7/31

3:25 pm-11:58 am

1 stop29h 33m

Santa Rosa Sonoma County

Thu 8/27

7:03 am-1:15 pm

1 stop21h 12m

$1,163

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Fri 7/31

1:30 pm-3:42 pm

2 stops35h 12m

Santa Rosa Sonoma County

Tue 9/1

4:08 pm-9:10 am

2 stops32h 02m

$1,167

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Fri 7/31

1:30 pm-3:42 pm

2 stops35h 12m

Santa Rosa Sonoma County

Wed 9/2

12:39 pm-6:15 pm

2 stops20h 36m

$1,170

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Wed 8/5

6:45 am-12:09 pm

2 stops38h 24m

Santa Rosa Sonoma County

Tue 9/1

4:08 pm-9:10 am

2 stops32h 02m

$1,179

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Wed 8/5

12:20 pm-12:09 pm

2 stops32h 49m

Santa Rosa Sonoma County

Wed 9/2

12:39 pm-6:15 pm

2 stops20h 36m

$1,181

RomeSanta Rosa

FCO - STS

FCOSTS

Rome Fiumicino

Fri 7/31

1:30 pm-3:42 pm

2 stops35h 12m

Santa Rosa Sonoma County

Thu 8/27

12:58 pm-10:45 pm

2 stops24h 47m

$1,202

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Rome to Santa Rosa

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 is the cheapest airline that flies from Rome to Santa Rosa Sonoma County?

Alaska Airlines is the most popular carrier operating from Rome to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

ITA Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Santa Rosa from Rome according to our data. ITA Airways is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 4 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When to book flights from Rome to Santa Rosa

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

Cheap Rome to Santa Rosa (ROM to STS) flight deals and tips

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

Fastest flight time

31h 11m

Direct flights

None
The fastest flight from Rome to Santa Rosa takes 31h 11m
There are no direct flights from Rome to Santa Rosa. There are no popular flight routes from Rome to Santa Rosa.
Search flight deals

Frequently asked questions about flying from Rome to Santa Rosa

  • How far is Rome to Santa Rosa Sonoma County by plane?

    Santa Rosa Sonoma County is 6207.8 mi away from Rome. Flights usually cover this in 31h 11m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Rome to Santa Rosa Sonoma County Airport?

    Prices for flights from Rome to Santa Rosa Sonoma County Airport were last updated today.

  • How old do you have to be to fly from Rome to Santa Rosa Sonoma County Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rome to Santa Rosa for you.

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

Yes. All flights to Santa Rosa from Rome on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rome to Santa Rosa?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rome to Santa Rosa.

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

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

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