Cheap flights from Rome to Philadelphia

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Compare Rome to Philadelphia flight deals

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Flight deals from Rome to Philadelphia

Looking for a cheap last-minute deal or the best round-trip flight from Rome to Philadelphia? If you want to travel next month, round-trip fares start from $789. Find the lowest prices on one-way and round-trip tickets right here.

Philadelphia.$645 per passenger.Departing Wed, Jul 22, returning Sun, Aug 9.Round-trip flight with Ryanair and Frontier Airlines.Outbound indirect flight with Ryanair, departing from Rome Fiumicino on Wed, Jul 22, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Sun, Aug 9, arriving in Rome Fiumicino.Price includes taxes and charges.From $645, select.

Philadelphia.$660 per passenger.Departing Wed, Oct 7, returning Sun, Oct 11.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from Rome Fiumicino on Wed, Oct 7, arriving in Philadelphia International.Inbound indirect flight with Aer Lingus, departing from Philadelphia International on Sun, Oct 11, arriving in Rome Fiumicino.Price includes taxes and charges.From $660, select.

Philadelphia.$679 per passenger.Departing Tue, Sep 8, returning Sun, Oct 4.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from Rome Fiumicino on Tue, Sep 8, arriving in Philadelphia International.Inbound indirect flight with Aer Lingus, departing from Philadelphia International on Sun, Oct 4, arriving in Rome Fiumicino.Price includes taxes and charges.From $679, select.

Philadelphia.$681 per passenger.Departing Wed, Sep 23, returning Wed, Sep 30.Round-trip flight with Wizz Air Malta and Frontier Airlines.Outbound indirect flight with Wizz Air Malta, departing from Rome Fiumicino on Wed, Sep 23, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departing from Philadelphia International on Wed, Sep 30, arriving in Rome Fiumicino.Price includes taxes and charges.From $681, select.

Philadelphia.$700 per passenger.Departing Mon, Aug 31, returning Sat, Sep 26.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from Rome Fiumicino on Mon, Aug 31, arriving in Philadelphia International.Inbound indirect flight with Aer Lingus, departing from Philadelphia International on Sat, Sep 26, arriving in Rome Fiumicino.Price includes taxes and charges.From $700, select.

Philadelphia.$705 per passenger.Departing Thu, Oct 22, returning Thu, Nov 5.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from Rome Fiumicino on Thu, Oct 22, arriving in Philadelphia International.Inbound indirect flight with Aer Lingus, departing from Philadelphia International on Thu, Nov 5, arriving in Rome Fiumicino.Price includes taxes and charges.From $705, select.

Philadelphia.$741 per passenger.Departing Wed, Apr 7, returning Mon, Apr 12.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from Rome Fiumicino on Wed, Apr 7, arriving in Philadelphia International.Inbound indirect flight with Aer Lingus, departing from Philadelphia International on Mon, Apr 12, arriving in Rome Fiumicino.Price includes taxes and charges.From $741, select.

Philadelphia.$748 per passenger.Departing Thu, Nov 19, returning Mon, Nov 23.Round-trip flight with Iberia.Outbound indirect flight with Iberia, departing from Rome Fiumicino on Thu, Nov 19, arriving in Philadelphia International.Inbound indirect flight with Iberia, departing from Philadelphia International on Mon, Nov 23, arriving in Rome Fiumicino.Price includes taxes and charges.From $748, select.

Philadelphia.$748 per passenger.Departing Fri, Nov 20, returning Sat, Nov 28.Round-trip flight with Iberia.Outbound direct flight with Iberia departing from Rome Fiumicino on Fri, Nov 20, arriving in Philadelphia International.Inbound direct flight with Iberia departing from Philadelphia International on Sat, Nov 28, arriving in Rome Fiumicino.Price includes taxes and charges.From $748, select.

Philadelphia.$748 per passenger.Departing Thu, Nov 12, returning Sun, Jan 17.Round-trip flight with Iberia.Outbound indirect flight with Iberia, departing from Rome Fiumicino on Thu, Nov 12, arriving in Philadelphia International.Inbound indirect flight with Iberia, departing from Philadelphia International on Sun, Jan 17, arriving in Rome Fiumicino.Price includes taxes and charges.From $748, select.

Philadelphia.$750 per passenger.Departing Mon, Apr 12, returning Sun, Apr 18.Round-trip flight with Iberia.Outbound direct flight with Iberia departing from Rome Fiumicino on Mon, Apr 12, arriving in Philadelphia International.Inbound direct flight with Iberia departing from Philadelphia International on Sun, Apr 18, arriving in Rome Fiumicino.Price includes taxes and charges.From $750, select.

Philadelphia.$750 per passenger.Departing Mon, Mar 8, returning Sun, Mar 21.Round-trip flight with Iberia.Outbound direct flight with Iberia departing from Rome Fiumicino on Mon, Mar 8, arriving in Philadelphia International.Inbound direct flight with Iberia departing from Philadelphia International on Sun, Mar 21, arriving in Rome Fiumicino.Price includes taxes and charges.From $750, select.

Philadelphia.$750 per passenger.Departing Fri, Jan 15, returning Sun, Jan 24.Round-trip flight with Iberia.Outbound direct flight with Iberia departing from Rome Fiumicino on Fri, Jan 15, arriving in Philadelphia International.Inbound direct flight with Iberia departing from Philadelphia International on Sun, Jan 24, arriving in Rome Fiumicino.Price includes taxes and charges.From $750, select.

Philadelphia.$750 per passenger.Departing Sun, Feb 28, returning Sun, Mar 28.Round-trip flight with Iberia.Outbound direct flight with Iberia departing from Rome Fiumicino on Sun, Feb 28, arriving in Philadelphia International.Inbound direct flight with Iberia departing from Philadelphia International on Sun, Mar 28, arriving in Rome Fiumicino.Price includes taxes and charges.From $750, select.

Philadelphia.$750 per passenger.Departing Fri, Nov 20, returning Sat, Dec 5.Round-trip flight with Iberia.Outbound direct flight with Iberia departing from Rome Fiumicino on Fri, Nov 20, arriving in Philadelphia International.Inbound direct flight with Iberia departing from Philadelphia International on Sat, Dec 5, arriving in Rome Fiumicino.Price includes taxes and charges.From $750, select.

Philadelphia.$750 per passenger.Departing Sun, Nov 15, returning Sun, Jan 17.Round-trip flight with Iberia.Outbound direct flight with Iberia departing from Rome Fiumicino on Sun, Nov 15, arriving in Philadelphia International.Inbound direct flight with Iberia departing from Philadelphia International on Sun, Jan 17, arriving in Rome Fiumicino.Price includes taxes and charges.From $750, select.

Find the cheapest month to fly from Rome to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rome to Philadelphia flights are currently cheapest in October.

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Direct flights from Rome to Philadelphia

Alternative Rome to Philadelphia routes

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

Rome to Philadelphia: Flight information

The things to know before you go.

Cheapest flight found	$645
Cheapest month to fly	July
Average flight time	9 hrs, 48 mins
Most popular airline	American Airlines
Average flights per week	32

Finding cheap flights from Rome to Philadelphia: Frequently asked questions

How many airports are there in Philadelphia?

There are 5 airports in Philadelphia: Philadelphia International, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.

How much are round-trip flights from Rome to Philadelphia?

The best price we found for a round-trip flight from Rome to Philadelphia is $645. 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.

How long does it take to fly from Rome to Philadelphia?

9 hours and 48 minutes is the average flight time from Rome to Philadelphia.

Which airlines fly direct from Rome to Philadelphia?

American Airlines, Finnair and Iberia fly direct from Rome to Philadelphia.

How many flights are there a week from Rome to Philadelphia?

There are 32 flights per week flying from Rome to Philadelphia, as of July 2026.

When is the cheapest time to fly from Rome to Philadelphia?

The cheapest month to fly from Rome to Philadelphia is usually July.

What's the cheapest airport to fly to in Philadelphia?

If you're flying from Rome, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the center of Philadelphia. We've found flights to this airport from $645.

Which upcoming date is cheapest to fly from Rome to Philadelphia on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Rome to Philadelphia on Wednesday, July 22, 2026.

Can I get a direct flight from Rome to Philadelphia?

Yes – the average flight time is 9 hours and 48 minutes.

How can I get the best flight deal from Rome to Philadelphia?

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 Philadelphia 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.

When is the best time to book flights to Philadelphia?

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

What’s the weather like in Philadelphia?

In July, the average temperature is usually around 24°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.

Which is the cheapest airline to fly with from Rome to Philadelphia?

The cheapest airline that flies to Philadelphia is Ryanair, and the cheapest airline that flies to Philadelphia Trenton-Mercer Airport is Iberia.

Traveling from Rome to Philadelphia: what you need to know

Rome is home to two main airports that could be the jumping-off point for your adventure. Explore your options for reserving a flight from Rome to Philadelphia departing from Rome Fiumicino Airport (FCO) or Rome Ciampino Airport (CIA).
Touch down at Philadelphia International Airport (PHL), the primary gateway of Philadelphia.
Around 9 hours 45 minutes is how long you'll be traveling on a direct Rome to Philadelphia flight.
Philadelphia is six hours behind Rome and observes the UTC-5 timezone.
Rome Fiumicino Airport (FCO) to Philadelphia International Airport (PHL) is the most traveled route that connects these two cities. There are seven flights a week to choose from. If you prefer starting your day later, the last flight from Rome to Philadelphia is with American Airlines at 13:10. Go for the first FCO to PHL departure with American Airlines at 10:20 to make the most of your arrival in Philadelphia.
For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This leaves you with plenty of time to board your Rome to Philadelphia flight.
Traveling during a peak time such as August? Major public holidays and other popular periods can lead to longer queues and delays at security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

How to find the cheapest flights from Rome to Philadelphia

Get cheap Rome to Philadelphia flights by booking five months ahead. According to our research, that's the sweet spot for finding the biggest deals.
October is the best month for picking up an incredible deal on a plane ticket from Rome to Philadelphia. If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
Finding a cheap flight from Rome to Philadelphia couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.
Save on your Rome to Philadelphia flight with the help of our filters. Select 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)

If you're searching for a direct flight from Rome to Philadelphia, you can depart from Rome Fiumicino Airport (FCO). Travel from FCO to Philadelphia International Airport (PHL) without making any stops.
American Airlines is a well-known airline that offers direct Rome to Philadelphia plane tickets leaving from FCO.
A stopover is the perfect opportunity to take a break from traveling — and maybe even explore another city. When searching for Rome to Philadelphia flights departing from Rome Fiumicino Airport, deselect the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:
- Atlanta Hartsfield-Jackson Airport (ATL)
- Frankfurt am Main Airport (FRA)
- Paris Charles de Gaulle Airport (CDG)
Traveling from central Rome to FCO takes around 30 minutes on public transport. If you drive, ride-share or get a cab, you'll cover the 23 kilometers in 40 minutes or so, depending on traffic.
Have an early flight from Rome to Philadelphia? Avoid the last-minute rush to the airport (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, data shows 78% of flights complete their journey on time.

Rome Ciampino Airport (CIA)

On public transport, you can travel from central Rome to CIA in around 20 minutes. The airport is roughly 14 kilometers away. Driving will take you about 20 minutes.
You're going on vacation, so why not extend it with another night away? Consider staying at one of these accommodation options near Rome Ciampino Airport the day before your flight from Rome to Philadelphia:
Flights from Rome Ciampino Airport have a strong track record for punctuality, with 86% of them landing right on cue.

Arriving in Philadelphia

Philadelphia International Airport (PHL)

Philadelphia International Airport (PHL) to central Philadelphia takes about 20 minutes by car. The center is roughly 11 kilometers away.
It usually takes 30 minutes to get there on public transport.
The last thing you need is a lengthy journey to your hotel if you're landing late on a flight from Rome to Philadelphia. Check in to one of these accommodation options near PHL instead:
Say yes to new adventures by picking up a Philadelphia International Airport rental car. Grab your wheels from Dollar, Thrifty or Budget to explore Philadelphia and beyond.
For the lowest price, book your ride from Philadelphia International Airport around three weeks ahead of your Rome to Philadelphia flight.
The street address for PHL is 8500 Essington Ave.

Philadelphia Trenton-Mercer Airport (TTN)

Central Philadelphia is about 48 kilometers from Philadelphia Trenton-Mercer Airport (TTN). As soon as your flight from Rome to Philadelphia has touched down and you've made your way through the terminal, the drive should take about 40 minutes.
If you travel by public transport, you'll get to the city center in 1 hour 35 minutes or so.
There are some great places to lay your head close to TTN. Kick back after your Rome to Philadelphia flight at one of these well-located options:
Budget, National and Enterprise make collecting a Philadelphia Trenton-Mercer Airport rental car easy and quick. These suppliers are located in or around the terminal and will have you behind the wheel before you know it.
Get what you want, not just what's left over. Reserving your ride from TTN four weeks ahead of time often means lower prices and a wider selection of vehicles.
You can find Philadelphia Trenton-Mercer Airport at Scotch Road, Terminal Building.

Best time to go to Philadelphia

March is the quietest month for flights from Rome to Philadelphia, while August is the most popular. Pick the ideal time to visit Philadelphia based on whether you like a laid-back vibe or a lively atmosphere.
The warmest month in Philadelphia is July, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your Rome to Philadelphia ticket then if you enjoy this type of weather.
January sees average temperatures of between -7ºC (19ºF) and 9ºC (48ºF). Search for cheap flights from Rome to Philadelphia around that time if you like cooler conditions.

More about Philadelphia

Once you've booked your flight from Rome to Philadelphia, take your pick from prime hotels that put you close to the action. Make one of these options your base for exploring Philadelphia:
All great adventures should include a little sightseeing. Independence Hall, Liberty Bell and Philadelphia Museum of Art are essential stops on your Philadelphia itinerary.

Explore more of the United States

Philadelphia has plenty going for it, but there are so many other parts of the United States waiting to be explored. About 129 kilometers northeast of Philadelphia, a visit to New York will keep your itinerary busy. Start with attractions like Central Park, Statue of Liberty and The Metropolitan Museum of Art.
Around 434 kilometers northeast of Philadelphia, Boston is another essential stop in the United States. Get a taste of what this destination has to offer at Museum of Fine Arts, Boston, Freedom Trail and Boston Tea Party Ships & Museum.