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Cheap Flights from Rome to San Diego

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      Travellers and cabin class, 1 Adult, Economy

      Compare Rome to San Diego flight deals

      Find the cheapest month or even day of the year to fly to San Diego

      Book the best San Diego fare with no extra fees

      Flight deals from Rome to San Diego

      Looking for a cheap last-minute deal or the best return flight from Rome to San Diego? If you want to travel next month, return fares start from Rs169,361. Find the lowest prices on one-way and return tickets right here.
      San Diego.Rs116,435 per passenger.Departing Thu, 3 Dec.One-way flight with Transavia France.Outbound indirect flight with Transavia France, departs from Rome Fiumicino on Thu, 3 Dec, arriving in San Diego International.Price includes taxes and charges.From Rs116,435, select.
      San Diego.Rs122,624 per passenger.Departing Thu, 12 Nov.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Rome Fiumicino on Thu, 12 Nov, arriving in San Diego International.Price includes taxes and charges.From Rs122,624, select.
      San Diego.Rs124,497 per passenger.Departing Thu, 22 Oct.One-way flight with Condor.Outbound indirect flight with Condor, departs from Rome Fiumicino on Thu, 22 Oct, arriving in San Diego International.Price includes taxes and charges.From Rs124,497, select.
      San Diego.Rs125,541 per passenger.Departing Thu, 14 Jan.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Rome Fiumicino on Thu, 14 Jan, arriving in San Diego International.Price includes taxes and charges.From Rs125,541, select.
      San Diego.Rs131,399 per passenger.Departing Wed, 14 Apr.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Wed, 14 Apr, arriving in San Diego International.Price includes taxes and charges.From Rs131,399, select.
      San Diego.Rs134,409 per passenger.Departing Fri, 19 Feb.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Rome Fiumicino on Fri, 19 Feb, arriving in San Diego International.Price includes taxes and charges.From Rs134,409, select.
      San Diego.Rs134,727 per passenger.Departing Wed, 5 May.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Wed, 5 May, arriving in San Diego International.Price includes taxes and charges.From Rs134,727, select.
      San Diego.Rs139,505 per passenger.Departing Tue, 1 Jun.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Tue, 1 Jun, arriving in San Diego International.Price includes taxes and charges.From Rs139,505, select.
      San Diego.Rs150,057 per passenger.Departing Wed, 31 Mar.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Rome Fiumicino on Wed, 31 Mar, arriving in San Diego International.Price includes taxes and charges.From Rs150,057, select.
      San Diego.Rs154,474 per passenger.Departing Sun, 15 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Rome Ciampino on Sun, 15 Aug, arriving in San Diego International.Price includes taxes and charges.From Rs154,474, select.
      San Diego.Rs162,437 per passenger.Departing Mon, 6 Sep.One-way flight with Eurowings.Outbound indirect flight with Eurowings, departs from Rome Fiumicino on Mon, 6 Sep, arriving in San Diego International.Price includes taxes and charges.From Rs162,437, select.
      San Diego.Rs164,348 per passenger.Departing Wed, 14 Jul.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Rome Fiumicino on Wed, 14 Jul, arriving in San Diego International.Price includes taxes and charges.From Rs164,348, select.
      San Diego.Rs167,215 per passenger.Departing Mon, 21 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Rome Fiumicino on Mon, 21 Sep, arriving in San Diego International.Price includes taxes and charges.From Rs167,215, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Rome to San Diego found in the last 12 days, and are subject to change and availability.

      Find the cheapest month to fly from Rome to San Diego

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rome to San Diego flights are currently cheapest in December.
      Sep
      from Rs167,215
      Oct
      from Rs124,497
      Nov
      from Rs122,624
      Dec
      from Rs116,435
      Jan
      from Rs125,541
      Feb
      from Rs134,409
      Mar
      from Rs150,057
      Apr
      from Rs131,399
      May
      from Rs134,727
      Jun
      from Rs139,505
      Jul
      from Rs164,348
      Aug
      from Rs154,474

      Alternative Rome to San Diego routes

      Looking for the cheapest, fastest or easiest route from Rome to San Diego? You could fly into the following airports instead.

      San Diego International

      4km from central San Diego
      ClosestCheapest
      from Rs116,435
      Search flights

      McClellan-Palomar

      48km from central San Diego
      from Rs553,662
      Search flights

      Rome to San Diego: Flight information

      The things to know before you go.
      Cheapest flight foundRs116,435
      Cheapest month to flyDecember

      Finding cheap flights from Rome to San Diego: Frequently asked questions

      There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
      The best price we found for a return flight from Rome to San Diego is Rs169,361. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Rome to San Diego. But we found flights with one or more stops from Rs169,361.
      As of September 2026, there are no flights flying from Rome to San Diego.
      The cheapest month to fly from Rome to San Diego is usually October.
      If you're flying from Rome, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from Rs169,361.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Rome to San Diego on Saturday, 10 October 2026.
      No airlines currently offer direct flights between Rome and San Diego. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

      In September, the average temperature is usually around 21°C. September is typically the warmest month in San Diego, when it usually averages around 24°C. You can expect the least rain in July. The coldest month is March, with temperatures averaging 12°C. The rainiest month is March.
      The cheapest airline that flies to San Diego is United .

      Travelling from Rome to San Diego: what you need to know

      • Rome is home to two main airports where you can kick off your travels. Check out your options for reserving a flight from Rome to San Diego flying out of Rome Fiumicino Airport (FCO) or Rome Ciampino Airport (CIA).

      • San Diego International Airport (SAN) is where you'll be arriving in San Diego.

      • The timezone in San Diego is UTC-8, which is nine hours behind Rome.

      • Give yourself enough time to catch your Rome to San Diego flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

      • You'll likely experience bigger queues in popular months such as August. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

      How to find the cheapest flights from Rome to San Diego

      • To find cheap Rome to San Diego flights, book as early as possible. Airlines tend to offer lower fares when tickets first go on sale.

      • Finding cheap plane tickets from Rome to San Diego is easier if you can be flexible with your travel dates. Try using the 'Whole month' search function to see the lowest fares across every month and bag an awesome deal.

      • Stay on top of deals for cheap flights from Rome to San Diego by creating a Price Alert. We'll send you an email or notification on the app when fares go down.

      • Save money on your Rome to San Diego flight with the help of our filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

      Flying from Rome

      Rome Fiumicino Airport (FCO)

      • Think about adding a stopover to possibly find a cheaper Rome to San Diego flight. Simply uncheck 'Direct flights only' when browsing departures from Rome Fiumicino Airport. Take a break from travelling at one of these popular airports:

        • London Heathrow Airport (LHR)

        • San Francisco International Airport (SFO)

        • Munich Airport (MUC)

      • Located around 23 kilometres from central Rome, FCO can be reached in about 40 minutes by car (depending on traffic). The journey on public transport takes roughly 30 minutes.

      • Catching an early flight from Rome to San Diego? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these hotels close to Rome Fiumicino Airport:

      • When it comes to Rome Fiumicino Airport's on-time performance, 78% of flights arrive within the scheduled time frame.

      Rome Ciampino Airport (CIA)

      • With public transport, you can travel from central Rome to CIA in around 20 minutes. The airport is roughly 14 kilometres away. Driving will take you about 20 minutes.

      • You're going on holiday, so why not extend it with an extra night away from home? Consider kicking back in one of these hotels near Rome Ciampino Airport the day before your flight from Rome to San Diego:

      • Most flights that leave Rome Ciampino Airport make it to their destination within the expected time frame. It maintains a strong on-time performance rate of 86%.

      Arriving in San Diego

      San Diego International Airport (SAN)

      • The distance from San Diego International Airport (SAN) to central San Diego is approximately 5 kilometres. It'll take you around 15 minutes to reach the centre driving.

      • Travelling to the centre on public transport takes roughly 25 minutes.

      • Consider booking a hotel near SAN if you're coming in on a late flight from Rome to San Diego. Select one of these accommodation options and skip the long transfer:

      • Follow your own route with a San Diego International Airport rental car. Book your wheels from Thrifty, Dollar or Budget and find adventure across San Diego and beyond.

      • Secure the lowest price by booking your ride from San Diego International Airport around two weeks before your trip.

      • You'll find SAN at N Harbour Dr.

      McClellan-Palomar Airport (CLD)

      • McClellan-Palomar Airport (CLD) is about 48 kilometres from central San Diego. Once you've disembarked your flight from Rome to San Diego, it takes approximately 35 minutes to get to the heart of the city in a taxi or ride-share.

      • You can expect the trip to take approximately 1 hour 30 minutes on public transport.

      • After your flight from Rome to San Diego, unwind at a hotel near CLD. These are some comfortable options that'll help you get into relaxation mode:

      • Budget, Hertz and Avis make collecting a McClellan-Palomar Airport rental car simple. These trusted companies are located around or in the terminal and will have you on the road before long.

      • Avoid the slow-moving lines and paperwork at the rental desk by completing your booking beforehand. Reserve your ride from CLD in advance so you can just grab the keys and go.

      Best time to go to San Diego

      • March is the quietest month for flights from Rome to San Diego, while August is the most popular. Figure out the best time to go to San Diego based on whether you prefer a laid-back vibe or a lively atmosphere.

      • Before locking in your Rome to San Diego tickets, think about the kind of weather you prefer. August is the warmest month in San Diego, with temperatures ranging from 16ºC to 27ºC.

      • Search for cheap flights from Rome to San Diego in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 8ºC and 22ºC on average.

      More about San Diego

      Explore more of the United States

      • San Diego is easy to fall in love with, but there are so many other corners of the United States just waiting to be explored. About 177 kilometres northwest of San Diego, a visit to Los Angeles will fill your itinerary to the brim. Start with attractions like Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.

      • Phoenix is another favourite destination in the United States and is around 483 kilometres east of San Diego. No journey is complete without visiting Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.

      Plan the rest of your trip from Rome to San Diego

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.