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Cheap flights from Santa Rosa to Rome from $460

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Rome departing on 9/21. 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 Santa Rosa to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:03 am - 1:15 pmSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
21h 12m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:15 pm - 9:59 pmFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
15h 44m1 stop Seattle/Tacoma Intl
$777Alaska Airlines
Sun, Aug 23 - Fri, Aug 28
Alaska Airlines Logo
5:34 pm - 1:15 pmSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
34h 41m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:15 pm - 9:59 pmFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
15h 44m1 stop Seattle/Tacoma Intl
$783Alaska Airlines
Sat, Aug 22 - Tue, Sep 1
Delta Logo
11:29 am - 3:00 pmSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
18h 31m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
6:10 am - 4:06 pmFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
18h 56m2 stops Amsterdam Schiphol Salt Lake City
$793Delta
Mon, Nov 23 - Fri, Nov 27
Delta Logo
4:47 pm - 9:35 amSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
31h 48m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
1:30 pm - 10:39 amFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
30h 09m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$795Delta
Sat, Dec 12 - Thu, Dec 24
Delta Logo
11:29 am - 3:00 pmSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
18h 31m2 stops Salt Lake City Paris Charles de Gaulle
Delta Logo
10:25 am - 10:39 amFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
33h 14m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$799Delta
Sun, Dec 13 - Thu, Dec 24
Delta Logo
4:47 pm - 9:35 amSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
31h 48m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 4:08 pmFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
19h 08m2 stops Paris Charles de Gaulle Salt Lake City
$801Delta
Sat, Dec 12 - Fri, Dec 25
Alaska Airlines Logo
7:03 am - 1:15 pmSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
21h 12m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:15 pm - 9:59 pmFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
15h 44m1 stop Seattle/Tacoma Intl
$805Alaska Airlines
Sun, Aug 23 - Sun, Aug 30
Delta Logo
4:47 pm - 9:35 amSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
55h 48m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
10:00 am - 10:39 amFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
33h 39m2 stops Detroit Metropolitan Wayne County Salt Lake City
$806Delta
Fri, Dec 11 - Thu, Dec 24
Alaska Airlines Logo
5:34 pm - 1:15 pmSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
34h 41m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:15 pm - 9:59 pmFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
15h 44m1 stop Seattle/Tacoma Intl
$811Alaska Airlines
Sat, Aug 22 - Sun, Aug 30
Delta Logo
11:29 am - 9:35 amSTS  Santa Rosa Sonoma County-FCO Rome Fiumicino
61h 06m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 4:08 pmFCO  Rome Fiumicino-STS Santa Rosa Sonoma County
19h 08m2 stops Paris Charles de Gaulle Salt Lake City
$813Delta
Fri, Dec 11 - Fri, Dec 25

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Iberia flights from Santa Rosa to Rome Fiumicino Airport

Our best Iberia deals on Santa Rosa to Rome Fiumicino Airport flight tickets
Iberia
Aug 31
STS4:36 pmSanta Rosa Sonoma County
19h 09m
2 stops
FCO8:45 pmRome Fiumicino
Sep 28
FCO8:25 pmRome Fiumicino
34h 06m
2 stops
STS9:31 pmSanta Rosa Sonoma County
$1,149
Iberia
Aug 19
STS12:01 pmSanta Rosa Sonoma County
22h 39m
2 stops
FCO7:40 pmRome Fiumicino
Aug 24
FCO8:25 pmRome Fiumicino
34h 06m
2 stops
STS9:31 pmSanta Rosa Sonoma County
$1,244
Iberia
Aug 15
STS11:35 amSanta Rosa Sonoma County
27h 40m
2 stops
FCO12:15 amRome Fiumicino
Sep 1
FCO1:10 pmRome Fiumicino
31h 59m
1 stop
STS12:09 pmSanta Rosa Sonoma County
$1,314

Alaska Airlines flights from Santa Rosa to Rome Fiumicino Airport

Our best Alaska Airlines deals on Santa Rosa to Rome Fiumicino Airport flight tickets
Alaska Airlines
Aug 23
STS7:03 amSanta Rosa Sonoma County
21h 12m
1 stop
FCO1:15 pmRome Fiumicino
Aug 28
FCO3:15 pmRome Fiumicino
15h 44m
1 stop
STS9:59 pmSanta Rosa Sonoma County
$777
Alaska Airlines
Aug 22
STS5:34 pmSanta Rosa Sonoma County
34h 41m
1 stop
FCO1:15 pmRome Fiumicino
Sep 3
FCO3:15 pmRome Fiumicino
15h 44m
1 stop
STS9:59 pmSanta Rosa Sonoma County
$783
Alaska Airlines
Aug 23
STS7:03 amSanta Rosa Sonoma County
21h 12m
1 stop
FCO1:15 pmRome Fiumicino
Aug 30
FCO3:15 pmRome Fiumicino
15h 44m
1 stop
STS9:59 pmSanta Rosa Sonoma County
$805

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Rome Fiumicino Airport 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 7, 2026.
Use the filters below to find and compare flights from Santa Rosa to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Sun 8/23

7:03 am-1:15 pm

1 stop21h 12m

Rome Fiumicino

Fri 8/28

3:15 pm-9:59 pm

1 stop15h 44m

$777

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Sat 8/22

5:34 pm-1:15 pm

1 stop34h 41m

Rome Fiumicino

Tue 9/1

3:15 pm-9:59 pm

1 stop15h 44m

$783

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Mon 11/23

11:29 am-3:00 pm

2 stops18h 31m

Rome Fiumicino

Fri 11/27

6:10 am-4:06 pm

2 stops18h 56m

$793

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Sat 12/12

4:47 pm-9:35 am

2 stops31h 48m

Rome Fiumicino

Thu 12/24

1:30 pm-10:39 am

2 stops30h 09m

$795

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Sun 12/13

11:29 am-3:00 pm

2 stops18h 31m

Rome Fiumicino

Thu 12/24

10:25 am-10:39 am

2 stops33h 14m

$799

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Sat 12/12

4:47 pm-9:35 am

2 stops31h 48m

Rome Fiumicino

Fri 12/25

6:00 am-4:08 pm

2 stops19h 08m

$801

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Sun 8/23

7:03 am-1:15 pm

1 stop21h 12m

Rome Fiumicino

Sun 8/30

3:15 pm-9:59 pm

1 stop15h 44m

$805

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Fri 12/11

4:47 pm-9:35 am

2 stops55h 48m

Rome Fiumicino

Thu 12/24

10:00 am-10:39 am

2 stops33h 39m

$806

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Sat 8/22

5:34 pm-1:15 pm

1 stop34h 41m

Rome Fiumicino

Sun 8/30

3:15 pm-9:59 pm

1 stop15h 44m

$811

Santa RosaRome

STS Santa Rosa Sonoma County - FCO Rome Fiumicino

STSFCO

Santa Rosa Sonoma County

Fri 12/11

11:29 am-9:35 am

2 stops61h 06m

Rome Fiumicino

Fri 12/25

6:00 am-4:08 pm

2 stops19h 08m

$813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santa Rosa to Rome Fiumicino Airport

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 day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Monday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $932. The most expensive day to fly to Rome Fiumicino Airport is Friday, with ticket prices averaging around $1,098.

When to book flights from Santa Rosa to Rome Fiumicino Airport

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

Cheap Santa Rosa to Rome Fiumicino Airport (STS to FCO) flight deals and tips

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

Fastest flight time

18h 31m

Direct flights

None
The fastest flight from Santa Rosa to Rome Fiumicino Airport takes 18h 31m
There are no direct flights from Santa Rosa to Rome Fiumicino Airport. There are no popular flight routes from Santa Rosa to Rome Fiumicino Airport.
Search flight deals

Frequently asked questions about flying from Santa Rosa to Rome Fiumicino Airport

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

    There are 6207.5 mi between Santa Rosa Sonoma County and Rome Fiumicino. A reasonable flight in good conditions will take 18h 31m.

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

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

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

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The required travel and health documents for your Rome Fiumicino 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 Rome Fiumicino Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Gaeta
Orvieto
Montepulciano
Ladispoli
Pienza
Tivoli
Sperlonga
Chianciano Terme
Orbetello
Ponza
Ciampino
Terracina
Cassino
Saturnia
Ascoli Piceno
Porto Ercole
Santa Marinella
Vatican

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santa Rosa to Rome. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Santa Rosa to Rome 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 Santa Rosa to Rome?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rome from Santa Rosa.

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

Yes momondo offers price alerts on flights to Rome from Santa Rosa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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