HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$315+ Cheap flights from Rome (ROM) to Philadelphia (PHL)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — PHL
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rome to Philadelphia 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 Philadelphia are usually found in September or November, booked 53 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Rome to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Rome (ROM) to Philadelphia (PHL). 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 septiembre 15, 2025.

Round-trip from

$585
(United Airlines)

One-way from

$315
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$676

Good round-trip deal

$808 or less

Good one-way deal

$763 or less
From Rome (ROM) to Philadelphia
Search Deals
One-way flight from Rome (ROM) to Philadelphia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Rome (ROM) to Philadelphia.
Search Deals
Price to beat on a one-way flight from Rome (ROM) to Philadelphia.
Search Deals

Find flight deals from Rome to Philadelphia

Cheapest flights from Rome to Philadelphia
Explore the most affordable flight options available from Rome to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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.
jue. 11/207:05 amFCO - PHL
1 stop15h 00mUnited Airlines
dom. 1/113:30 pmPHL - FCO
1 stop11h 55mUnited Airlines
Deal found 9/13$585
This United Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 12/49:40 amFCO - PHL
1 stop12h 20mUnited Airlines
lun. 12/83:05 pmPHL - FCO
1 stop11h 25mUnited Airlines
Deal found 9/14$586
This lol.travel deal was found by Cheapflights users on 9/15. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/161:15 pmFCO - PHL
1 stop31h 32mAir Canada
sáb. 1/174:35 pmPHL - FCO
2 stops34h 50mAir Canada
Deal found 9/15$590
This United Airlines deal was found by Cheapflights users on 9/13. 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.
jue. 11/209:40 amFCO - PHL
1 stop12h 25mUnited Airlines
lun. 1/127:55 pmPHL - FCO
1 stop30h 35mUnited Airlines
Deal found 9/13$591
This United Airlines deal was found by Cheapflights users on 9/13. 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.
jue. 11/207:05 amFCO - PHL
1 stop15h 00mUnited Airlines
sáb. 1/109:20 amPHL - FCO
1 stop19h 45mUnited Airlines
Deal found 9/13$592
This Air Canada deal was found by Cheapflights users on 9/15. 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.
lun. 11/107:05 amFCO - PHL
2 stops21h 51mAir Canada
dom. 11/233:30 pmPHL - FCO
1 stop11h 25mAir Canada
Deal found 9/15$593
This Air Canada deal was found by Cheapflights users on 9/13. 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.
vie. 11/79:45 amFCO - PHL
2 stops19h 11mMultiple Airlines
dom. 11/233:30 pmPHL - FCO
2 stops15h 55mMultiple Airlines
Deal found 9/13$597
This United Airlines deal was found by Cheapflights users on 9/13. 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.
vie. 11/219:45 amFCO - PHL
2 stops29h 53mUnited Airlines
sáb. 1/109:20 amPHL - FCO
1 stop19h 45mUnited Airlines
Deal found 9/13$598
This Air Canada deal was found by Cheapflights users on 9/13. 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.
jue. 11/201:30 pmFCO - PHL
2 stops32h 21mAir Canada
sáb. 1/103:30 pmPHL - FCO
2 stops20h 30mAir Canada
Deal found 9/13$599
This United Airlines deal was found by Cheapflights users on 9/13. 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.
vie. 11/211:15 pmFCO - PHL
1 stop31h 32mUnited Airlines
dom. 1/113:30 pmPHL - FCO
1 stop11h 55mUnited Airlines
Deal found 9/13$601
This Booking.com deal was found by Cheapflights users on 9/15. 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.
lun. 11/106:45 pmFCO - PHL
1 stop27h 20mMultiple Airlines
dom. 11/233:30 pmPHL - FCO
1 stop11h 25mMultiple Airlines
Deal found 9/15$604

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rome to Philadelphia 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Rome to Philadelphia that are best for you.

Fly from

Rome

Fly to

Philadelphia

Route

Depart

Return

Price

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

mar. 11/25

9:45 am-4:00 pm

1 stop12h 15m

Philadelphia

dom. 1/11

3:30 pm-9:25 am

1 stop11h 55m

$585

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

jue. 12/4

9:40 am-4:00 pm

1 stop12h 20m

Philadelphia

lun. 12/8

6:30 am-7:45 am

1 stop19h 15m

$586

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

jue. 11/20

9:40 am-4:05 pm

1 stop12h 25m

Philadelphia

lun. 1/12

7:55 pm-8:30 am

1 stop30h 35m

$591

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

mié. 10/8

7:10 am-6:57 pm

2 stops17h 47m

Philadelphia

mar. 10/14

6:30 am-9:15 am

2 stops20h 45m

$591

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

lun. 11/10

9:45 am-10:56 pm

2 stops19h 11m

Philadelphia

dom. 11/23

3:30 pm-1:25 pm

2 stops15h 55m

$597

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

dom. 11/23

7:05 am-9:46 am

2 stops32h 41m

Philadelphia

dom. 1/11

10:30 am-1:25 pm

2 stops20h 55m

$597

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

mar. 11/25

1:30 pm-2:06 pm

2 stops30h 36m

Philadelphia

lun. 1/12

3:01 pm-1:25 pm

2 stops16h 24m

$597

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

mié. 10/29

12:20 pm-12:15 am

2 stops16h 55m

Philadelphia

mié. 11/5

8:00 pm-8:30 am

1 stop30h 30m

$605

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

lun. 10/13

2:40 pm-4:00 pm

1 stop31h 20m

Philadelphia

lun. 10/20

7:58 pm-1:05 pm

1 stop11h 07m

$605

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

lun. 11/10

1:30 pm-4:05 pm

1 stop32h 35m

Philadelphia

dom. 11/23

3:30 pm-8:55 am

1 stop11h 25m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Rome to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Rome with our price prediction graph.
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 Philadelphia

How far ahead should I book a flight from Rome to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Rome to Philadelphia. Price data was last updated on September 12, 2025.

The price you pay for your flight from Rome to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Rome to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Rome to Philadelphia (average of $236). Flying from Rome to Philadelphia in March is currently the most expensive (average of $295). 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 PHL?

Find hourly flight availability from Rome to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

One of the essential ways to save on airfare from Rome to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

Weekly flight availability from Rome to Philadelphia

Explore weekly flight availability from Rome to Philadelphia. 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 septiembre 15, 2025.

The most flights from ROM to PHL are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Rome to Philadelphia?

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated septiembre 15, 2025.
Get a feel of what it's like to fly with Iberia and British Airways from Rome to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
2,924 reviews

Crew

7.6

Boarding

7.1

Entertainment

6.6

Food

6.3

Comfort

6.7

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.
Iberia
7.0
Good
2,924 reviews
Iberia
7.0
Good
2,924 reviews

Crew

7.6

Boarding

7.1

Entertainment

6.6

Food

6.3

Comfort

6.7

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.
British Airways
6.7
Okay
7,361 reviews
Iberia
7.0
Good
2,924 reviews

Crew

7.6

Boarding

7.1

Entertainment

6.6

Food

6.3

Comfort

6.7

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.

Related info for your journey

Find useful and relevant information for your journey from Rome to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from Rome?

    For a flight from Rome to Philadelphia, you will be flying into Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 8 inbound flights from Rome per day. 4 airlines have flights to Philadelphia from Rome on a regular basis.

  • How long is the flight from Rome to Philadelphia?

    Airlines like United Airlines fly from Rome to Philadelphia in about 12h 15m. The time it takes to get you to your destination can typically vary by up to . Rome and Philadelphia are separated by a distance of 4357 mi.

  • What are the cheapest airlines flying from Rome to Philadelphia round-trip?

    Our cheapest airline available from Rome to Philadelphia is Iberia. Our recent data shows that you can find tickets from as low as $585 on this airline. Additional options worth looking into are American Airlines and Finnair, starting at $650 and $678 round-trip. You may be able to fly from Rome to Philadelphia for 25% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Rome to Philadelphia?

    Before booking your flight to Philadelphia from Rome, check out the most reliable airlines to get you to your destination on time: American Airlines (62%), Finnair (62%), Iberia( 62%).

  • What are the cheapest flights from Rome to Philadelphia?

    The cheapest flight price from Rome to Philadelphia is $656. On average you can expect to pay $1,136. The most popular route, (Rome Fiumicino - Philadelphia), can usually be booked for $586.

  • Can I find deals for flights from Rome to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Rome to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rome to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rome to Philadelphia.

  • Can I find deals for business class flights from Rome to Philadelphia?

    Yes. Cheapflights offers flight deals from Rome to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rome to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Rome to Philadelphia (average of $236). Flying from Rome to Philadelphia in March is currently the most expensive (average of $295). 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.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Rome to Philadelphia

Discover the top 4 airlines that operate flights from Rome to Philadelphia. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$585Average$927FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$650Average$776FlexibilityNo cancel feeOn-time71%
FinnairCheapest$678Average$885FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$732Average$1,120FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.