฿19,720 Cheap American Airlines flights from Rome to San Diego (FCO→SAN)

View ฿19,720 flight on Fri, 30 Jan 2026Opens in a new window
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American Airlines flights from Rome to San Diego (FCO→SAN)

Prices were available within the past 7 days and start at ฿19,720 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Rome (FCO) to San Diego (SAN)

September is typically the cheapest month to fly

From ฿20,173 - ฿30,748 per traveller.
Flight from Rome to San Diego route information
Origin airport
Fiumicino - Leonardo da Vinci Intl.
Destination airport
San Diego Intl.
Distance
10190 km

Frequently asked questions

How much is an American Airlines flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Diego Intl. Airport (SAN)?
Landing cheap one-way American Airlines flights from FCO to SAN from ฿19,720 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from FCO to SAN with American Airlines?
Search for round-trip or one-way flights to San Diego in January or November. You could find cheaper fares with American Airlines during these off-season months.
Does American Airlines fly nonstop from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Diego Intl. Airport (SAN)?
Use the "Nonstop" filter when searching for direct American Airlines flights from FCO to SAN. It's also a good way to compare other airlines offering the same nonstop trip.
What airports does American Airlines fly into in San Diego?
Hop on an American Airlines flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Diego, and you'll probably come in to San Diego Intl. Airport (SAN). This is the airline's main hub here.
Can I change or cancel my American Airlines flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Diego Intl. Airport (SAN)?
Typically, you can modify or cancel your flight, although there may be additional charges if you made your booking more than 24 hours ago. Need to keep your options open? Use our "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you need to alter your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more information.
*Available to Expedia members.