Cheap flights from Rome to Treasure Island

View AU$650 flight on Wed, 3 Sep. 2025Opens in a new window

Popular airlines from Rome to Treasure Island

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Cheap Flights from Rome (ROM) to Treasure Island (SJC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Fri, 22 Aug. - Mon, 25 Aug.
FCO
Rome
SFO
San Francisco
AU$1,022 Return, found 4 days ago
AU$1,022
Return
found 4 days ago
Select Condor flight, departing Fri, 22 Aug. from Rome to San Francisco, returning Mon, 25 Aug., priced at AU$1,022 found 4 days ago
Aer Lingus
Thu, 2 Oct. - Sun, 12 Oct.
FCO
Rome
SFO
San Francisco
AU$1,031 Return, found 1 day ago
AU$1,031
Return
found 1 day ago
Select Aer Lingus flight, departing Thu, 2 Oct. from Rome to San Francisco, returning Sun, 12 Oct., priced at AU$1,031 found 1 day ago
ITA Airways
Wed, 10 Jun. - Tue, 16 Jun.
FCO
Rome
SFO
San Francisco
AU$1,047 Return, found 4 hours ago
AU$1,047
Return
found 4 hours ago
Select ITA Airways flight, departing Wed, 10 Jun. from Rome to San Francisco, returning Tue, 16 Jun., priced at AU$1,047 found 4 hours ago
Lufthansa
Sat, 30 Aug. - Sat, 6 Sep.
FCO
Rome
SFO
San Francisco
AU$1,068 Return, found 6 days ago
AU$1,068
Return
found 6 days ago
Select Lufthansa flight, departing Sat, 30 Aug. from Rome to San Francisco, returning Sat, 6 Sep., priced at AU$1,068 found 6 days ago
Scandinavian Airlines
Thu, 2 Oct. - Sun, 12 Oct.
FCO
Rome
SFO
San Francisco
AU$1,116 Return, found 1 day ago
AU$1,116
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 2 Oct. from Rome to San Francisco, returning Sun, 12 Oct., priced at AU$1,116 found 1 day ago
American Airlines
Thu, 2 Oct. - Sun, 12 Oct.
FCO
Rome
SFO
San Francisco
AU$1,143 Return, found 1 day ago
AU$1,143
Return
found 1 day ago
Select American Airlines flight, departing Thu, 2 Oct. from Rome to San Francisco, returning Sun, 12 Oct., priced at AU$1,143 found 1 day ago

Find the cheapest month to fly from Rome (ROM) to San Francisco (SFO)

January is typically the cheapest month to fly

From AU$692 - AU$1,600 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.