Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Rome to Philadelphia
The cheapest flights right now
Rome – Philadelphia
Outbound – Nov 16, 2026
direct
9h 40m Return – Nov 30, 2026
direct
8h 20m $857
today
Rome – Philadelphia
Outbound – Nov 12, 2026
direct
9h 40m Return – Nov 26, 2026
1 stop
11h 45m LHR
$856
2 days ago
Rome – Philadelphia
Outbound – Nov 16, 2026
direct
9h 40m Return – Nov 30, 2026
direct
8h 20m $855
today
Rome – Philadelphia
Outbound – Nov 16, 2026
direct
9h 40m Return – Nov 30, 2026
direct
8h 20m $850
today
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$378
Average price of a round trip
$795
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
9h40
A flight from Rome to Philadelphia takes on average 9h40.
Best time
July
According to user searches, the ideal month to go to Philadelphia is July.
Tips for finding a cheap flight from Rome to Philadelphia
Check out our tips for booking your flight to Philadelphia (USA) from Rome (Italy) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is November, with an average flight ticket price of $746 (calculation over the last two years). The most touristic season corresponds to the months of November, October and August.
For the cheapest flights, it is advisable to buy your ticket at least 50 days before the departure date.
The airline offering the cheapest flight tickets is Ryanair. A ticket from the airline Ryanair to Philadelphia costs on average $776.
The airlines that offer the most flights are American Airlines, Finnair and British Airways.
info departure city :
Rome, Italy
airports :
Ciampino-G. B. Pastine International Airport (CIA)
Rome-Fiumicino International Airport (FCO)
local time :
Rome is a city in the country Italy, the time zone is [[timezone]]. In Rome, it is currently {fromLocalTime}, the temperature is on average 19°C, with a minimum of 15°C and a maximum of 25°C.
The city of Rome (ROM) has 2 airport(s): Ciampino-G. B. Pastine and Rome-Fiumicino
destination info :
Philadelphia, USA
airports :
Philadelphia International Airport (PHL)
Northeast Philadelphia Airport (PNE)
local time :
Philadelphia is in the country USA, the time zone is [[timezone]]. In Philadelphia, it is currently {toLocalTime}, the temperature is on average 13°C, with a minimum of 8°C and a maximum of 18°C.
The city of Philadelphia (PHL) has 2 airport(s): Philadelphia International and Northeast Philadelphia
Useful info about Philadelphia
What is the least touristic period to go to Philadelphia?
If you want to visit Philadelphia during the least touristic period, choose the month of July.
What is the most popular time to travel to Philadelphia?
In Philadelphia, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Rome to Philadelphia?
According to our data, it is recommended to book your flight 50 days before your departure. If you book your flight ticket 8 weeks before your departure, you may find a price below average. You can also choose morning flights that are 10% cheaper than afternoon and evening flights. The cheapest day to book a flight from Rome to Philadelphia is Thursday.
What are the arrival and destination airports when traveling between Rome and Philadelphia?
When you leave, you can leave from Ciampino-G. B. Pastine or Rome-Fiumicino, and you will arrive at Philadelphia International.
How to reach Rome airport from the city centre?
The airport Ciampino-G. B. Pastine is located 15 km or Rome-Fiumicino is located 24 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Rome to Philadelphia?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Rome and Philadelphia?
In summer, the average temperature is 24°C in Philadelphia and 26°C in Rome. The average rainfall in summer is 129 mm in Philadelphia and 26 mm in Rome. In summer, it is warmer in Rome and it rains less in Rome. In winter, it is colder in Rome and it rains more in Philadelphia.
