$604+ Cheap flights from Rome (ROM) to San Francisco (SFO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — SFO
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Rome to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Rome to San Francisco are usually found in September or February, booked 82 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from Rome to San Francisco
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Cheapest flights from Rome to San FranciscoExplore the most affordable flight options available from Rome to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Rome to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:30 am -
2 stops36h 10m
Tue 10/207:00 am -
2 stops19h 05m
Deal found 8/1![Scandinavian Airlines logo]()
$632
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:40 pm -
Nonstop12h 45m
Mon 8/247:35 pm -
1 stop14h 50m
Deal found 8/4![Multiple Airlines logo]()
$633
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:30 am -
1 stop14h 15m
Wed 9/910:29 am -
1 stop14h 41m
Deal found 8/3![KLM logo]()
$634
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:05 am -
2 stops30h 52m
Sun 10/187:30 pm -
1 stop14h 50m
Deal found 8/1![American Airlines logo]()
$635
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:25 pm -
1 stop28h 15m
Sun 10/184:45 pm -
1 stop16h 50m
Deal found 8/1![Scandinavian Airlines logo]()
$636
This British Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:15 am -
2 stops26h 44m
Thu 10/84:35 pm -
1 stop14h 25m
Deal found 8/5![British Airways logo]()
$637
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:50 am -
1 stop17h 25m
Mon 10/54:50 pm -
Nonstop11h 50m
Deal found 8/2![United Airlines logo]()
$638
This British Airways deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:05 am -
1 stop23h 02m
Wed 10/286:25 pm -
1 stop16h 55m
Deal found 8/2![British Airways logo]()
$639
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:00 am -
1 stop18h 45m
Mon 8/314:55 pm -
Nonstop11h 45m
Deal found 8/4![United Airlines logo]()
$640
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:50 am -
1 stop14h 50m
Tue 10/2710:45 am -
1 stop17h 10m
Deal found 8/2![United Airlines logo]()
$641
This British Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:40 am -
2 stops20h 44m
Mon 8/313:46 pm -
2 stops21h 54m
Deal found 8/5![British Airways logo]()
$642
This Air Canada deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:50 am -
2 stops17h 31m
Mon 10/1912:35 am -
2 stops23h 40m
Deal found 8/1![Air Canada logo]()
$643
Best flights from Rome to San FranciscoDiscover carefully curated flight deals from Rome to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Rome to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This KLM deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:30 am -
1 stop14h 15m
Wed 9/910:29 am -
1 stop14h 41m
Deal found 8/2![KLM logo]()
$634
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:30 pm -
2 stops30h 10m
Sun 9/64:45 pm -
2 stops17h 35m
Deal found 8/2![Scandinavian Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:00 am -
1 stop18h 50m
Fri 9/189:30 pm -
1 stop25h 45m
Deal found 8/4![United Airlines logo]()
$640
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:00 am -
1 stop18h 13m
Wed 9/96:23 am -
1 stop18h 47m
Deal found 8/5![Delta logo]()
$645
This British Airways deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:50 am -
2 stops22h 24m
Sun 8/303:46 pm -
2 stops21h 54m
Deal found 8/2![British Airways logo]()
$651
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:05 am -
2 stops21h 55m
Tue 9/152:40 pm -
2 stops21h 30m
Deal found 8/5![Multiple Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:20 pm -
1 stop15h 25m
Sat 9/51:15 pm -
2 stops19h 35m
Deal found 7/31![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:40 pm -
Nonstop12h 45m
Tue 9/154:50 pm -
Nonstop11h 50m
Deal found 8/2![United Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:40 pm -
Nonstop12h 45m
Sun 8/234:55 pm -
Nonstop11h 45m
Deal found 8/3![United Airlines logo]()
$657
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:35 pm -
2 stops30h 25m
Sun 9/133:55 pm -
2 stops20h 00m
Deal found 8/1![Multiple Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:40 pm -
Nonstop12h 45m
Sun 9/134:50 pm -
Nonstop11h 50m
Deal found 8/3![United Airlines logo]()
$657
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:50 pm -
2 stops29h 50m
Wed 9/304:45 pm -
2 stops20h 10m
Deal found 8/4![Multiple Airlines logo]()
$838
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:40 pm -
Nonstop12h 45m
Fri 10/234:50 pm -
Nonstop11h 50m
Deal found 8/3![United Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:30 am -
1 stop18h 21m
Sun 8/3010:35 pm -
1 stop24h 40m
Deal found 8/1![United Airlines logo]()
$659
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:15 am -
3 stops42h 50m
Tue 11/245:20 pm -
2 stops17h 05m
Deal found 8/3![Multiple Airlines logo]()
$988
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:15 am -
3 stops41h 20m
Thu 10/154:30 pm -
2 stops18h 25m
Deal found 8/3![Multiple Airlines logo]()
$994
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 am -
2 stops24h 29m
Sun 9/208:30 am -
2 stops21h 50m
Deal found 8/3![Multiple Airlines logo]()
$1,081
This Mytrip deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:45 am -
3 stops40h 50m
Tue 9/811:35 am -
2 stops24h 35m
Deal found 8/2![Multiple Airlines logo]()
$1,089
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 am -
2 stops24h 29m
Fri 9/188:30 am -
2 stops27h 40m
Deal found 8/3![Multiple Airlines logo]()
$1,159
This Booking.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 am -
2 stops24h 29m
Tue 9/294:30 pm -
2 stops19h 40m
Deal found 8/4![Multiple Airlines logo]()
$1,169
This Booking.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:25 am -
3 stops40h 10m
Fri 9/184:30 pm -
2 stops19h 40m
Deal found 8/5![Multiple Airlines logo]()
$1,191
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:05 pm -
3 stops47h 55m
Sat 9/58:30 am -
2 stops28h 25m
Deal found 8/4![Multiple Airlines logo]()
$1,199
Last-minute flights from Rome to San FranciscoDiscover last-minute flight deals from Rome to San Francisco. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Rome to San Francisco. Data last updated August 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:40 pm -
Nonstop12h 45m
Mon 8/247:35 pm -
1 stop14h 50m
Deal found 8/4![Multiple Airlines logo]()
$633
This British Airways deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:15 pm -
1 stop17h 54m
Thu 8/276:05 am -
1 stop16h 00m
Deal found 8/3![British Airways logo]()
$644
This British Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:40 am -
2 stops20h 44m
Mon 8/313:46 pm -
2 stops21h 54m
Deal found 8/5![British Airways logo]()
$642
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:50 am -
1 stop17h 25m
Mon 8/319:30 pm -
1 stop25h 45m
Deal found 8/5![United Airlines logo]()
$640
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:30 am -
1 stop14h 15m
Wed 9/910:29 am -
1 stop14h 41m
Deal found 8/3![KLM logo]()
$634
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:30 am -
2 stops19h 48m
Wed 9/910:29 am -
1 stop14h 41m
Deal found 8/3![Delta logo]()
$639
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:30 am -
2 stops18h 43m
Tue 9/152:15 pm -
2 stops19h 50m
Deal found 8/3![Delta logo]()
$636
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:05 am -
2 stops21h 55m
Tue 9/152:40 pm -
2 stops21h 30m
Deal found 8/5![Multiple Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:50 am -
1 stop17h 25m
Mon 10/54:50 pm -
Nonstop11h 50m
Deal found 8/2![United Airlines logo]()
$638
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:50 am -
1 stop17h 25m
Sun 9/206:15 am -
1 stop21h 05m
Deal found 8/2![United Airlines logo]()
$641
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:35 am -
2 stops18h 43m
Tue 9/221:15 pm -
2 stops18h 20m
Deal found 8/1![Delta logo]()
$635
This British Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:15 am -
2 stops26h 44m
Wed 10/74:35 pm -
1 stop15h 20m
Deal found 8/5![British Airways logo]()
$637
One-way flights from Rome to San FranciscoSearch for one-way flight options from Rome to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Rome to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:25 am -
2 stops42h 10m
Deal found 8/4![Multiple Airlines logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:15 pm -
2 stops31h 15m
Deal found 8/2![Multiple Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:35 am -
3 stops24h 24m
Deal found 8/2![Multiple Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am -
2 stops39h 15m
Deal found 8/4![Multiple Airlines logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:10 am -
3 stops40h 10m
Deal found 8/4![Multiple Airlines logo]()
$607
This Kissandfly.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:30 am -
3 stops39h 20m
Deal found 8/5![Multiple Airlines logo]()
$608
This FlightHub deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:10 am -
2 stops20h 44m
Deal found 8/2![Multiple Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:15 am -
3 stops24h 34m
Deal found 8/2![Multiple Airlines logo]()
$610
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 am -
2 stops24h 29m
Deal found 8/1![Multiple Airlines logo]()
$611
This oojo deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:45 pm -
1 stop32h 50m
Deal found 8/1![TAP AIR PORTUGAL logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:05 am -
3 stops41h 00m
Deal found 8/3![Multiple Airlines logo]()
$612
This Cheapflightsfares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:30 am -
2 stops24h 25m
Deal found 8/1![Aer Lingus logo]()
$612
Find flight deals from Rome to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $632 (Scandinavian Airlines) |
One-way from | $604 (Kiwi.com) |
Popular in | August |
Cheapest in | September |
Average price | $902 |
Good round-trip deal | $691 or less |
Good one-way deal | $812 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Rome to San Francisco 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, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Rome to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Sun 8/23
6:30 am-11:45 am
1 stop14h 15m
San Francisco
Wed 9/9
10:29 am-10:10 am
1 stop14h 41m
$634
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Sun 8/30
5:30 pm-2:40 pm
2 stops30h 10m
San Francisco
Sun 9/6
4:45 pm-7:20 pm
2 stops17h 35m
$635
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Tue 9/8
10:00 am-7:50 pm
1 stop18h 50m
San Francisco
Fri 9/18
9:30 pm-8:15 am
1 stop25h 45m
$640
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Sat 8/29
1:20 pm-7:45 pm
1 stop15h 25m
San Francisco
Sat 9/5
1:15 pm-5:50 pm
2 stops19h 35m
$644
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Sun 8/23
9:00 am-6:13 pm
1 stop18h 13m
San Francisco
Wed 9/9
6:23 am-10:10 am
1 stop18h 47m
$645
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Tue 8/18
6:50 am-8:14 pm
2 stops22h 24m
San Francisco
Sun 8/30
3:46 pm-10:40 pm
2 stops21h 54m
$651
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Tue 9/1
3:40 pm-7:25 pm
Nonstop12h 45m
San Francisco
Tue 9/15
4:50 pm-1:40 pm
Nonstop11h 50m
$654
Quickest round-trip
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Wed 8/19
3:40 pm-7:25 pm
Nonstop12h 45m
San Francisco
Sun 8/23
4:55 pm-1:40 pm
Nonstop11h 45m
$657
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Fri 8/28
3:40 pm-7:25 pm
Nonstop12h 45m
San Francisco
Sun 9/13
4:50 pm-1:40 pm
Nonstop11h 50m
$657
RomeSan Francisco
FCO Rome Fiumicino - SFO San Francisco
FCOSFO
Rome Fiumicino
Wed 9/23
3:40 pm-7:25 pm
Nonstop12h 45m
San Francisco
Fri 10/23
4:50 pm-1:40 pm
Nonstop11h 50m
$657
Showing 1-10 of 45 resultsSorted by cheapest first
Compare providers for flights from Rome to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rome to San Francisco in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Rome-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Rome-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Rome to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Rome with our price prediction graph.
ROM-SFO
FCO-SFO
CIA-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Rome to San Francisco
ROM-SFO
FCO-SFO
CIA-SFO
What is the cheapest month to book a flight from Rome to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Rome to San Francisco (average of $601). Flying from Rome to San Francisco in January is currently the most expensive (average of $970). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ROM to SFO?
Find hourly flight availability from Rome to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rome to San Francisco as you normally would.
Weekly flight availability from Rome to San Francisco
Explore weekly flight availability from Rome to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 5, 2026.
The most flights from ROM to SFO are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Rome to San Francisco?
Airfare is below average for this route at the moment.
Rome to San Francisco flights typically cost between $738 and $1,053 in October.The cheapest round-trip price found within the last 5 days was $632 on Scandinavian Airlines (Oct 11-Oct 20).
How often are flights from Rome to San Francisco delayed?
About 24% of weekly flights between Rome and San Francisco have experienced delays in the past year, with the average delay time being 150 minutes.
What is the most punctual flight time for Rome to San Francisco flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Rome to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.
How far ahead should I book a flight from Rome to San Francisco?
The best time to book flights from Rome to San Francisco is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
The best insider tips for Rome to San Francisco flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Rome to San Francisco trip
Our travel experts
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated August 5, 2026.
See what other customers who have flown with United Airlines,TAP AIR PORTUGAL, andITA Airways from Rome to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Food
6.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Rome to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
San Bruno
Fairfield
Emeryville
Roseville
Burlingame
Rancho Cordova
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
San Carlos
Milpitas
Turlock
San Lorenzo
Davis
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Rome and San Francisco flights
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Top 4 airlines flying from Rome to San Francisco
Discover the top 4 airlines that operate flights from Rome to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$835 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$562 | Average$828 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$601 | Average$756 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$620 | Average$824 | FlexibilityNo cancel fee | On-time70% |