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$494+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
ROM — PHL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Rome to Philadelphia are usually found in May or February, booked 53 days in advance, depart on a Thursday or Friday and return on a Wednesday

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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$625
(Expedia)

One-way from

$494
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$814

Good round-trip deal

$734 or less

Good one-way deal

$716 or less
Provider with most accurate pricing for Rome (ROM)-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Rome (ROM)-Philadelphia flights.
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From Rome (ROM) to Philadelphia
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One-way flight from Rome (ROM) to Philadelphia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Rome (ROM) to Philadelphia.
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Price to beat on a one-way flight from Rome (ROM) to Philadelphia.
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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 April 29, 2025.

This ITA Airways deal was found by Cheapflights users on 4/28. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/710:25 amFCO - PHL
1 stop14h 37mITA Airways
Wed 6/251:24 pmPHL - FCO
1 stop11h 41mITA Airways
Deal found 4/28$634
This lol.travel deal was found by Cheapflights users on 4/29. 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.
Sat 5/177:00 amFCO - PHL
2 stops14h 48mAir Canada
Fri 5/303:20 pmPHL - FCO
1 stop11h 55mAir Canada
Deal found 4/29$638
This Condor deal was found by Cheapflights users on 4/27. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:20 amFCO - PHL
2 stops20h 08mMultiple Airlines
Sun 5/116:00 amPHL - FCO
2 stops28h 55mMultiple Airlines
Deal found 4/27$645
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 8/261:20 pmFCO - PHL
2 stops31h 17mUnited Airlines
Wed 9/1010:30 amPHL - FCO
1 stop15h 45mUnited Airlines
Deal found 4/28$649
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:10 pmFCO - PHL
Nonstop9h 45mAmerican Airlines
Thu 12/116:40 pmPHL - FCO
1 stop22h 10mAmerican Airlines
Deal found 4/29$664
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:25 amFCO - PHL
2 stops17h 10mDelta
Tue 8/125:59 pmPHL - FCO
2 stops17h 31mDelta
Deal found 4/29$678
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/51:10 pmFCO - PHL
Nonstop9h 25mBritish Airways
Mon 5/129:00 pmPHL - FCO
Nonstop8h 20mBritish Airways
Deal found 4/28$681
This Iberia deal was found by Cheapflights users on 4/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/179:00 amFCO - PHL
1 stop13h 35mIberia
Tue 8/129:05 pmPHL - FCO
Nonstop8h 15mIberia
Deal found 4/29$706
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:30 pmFCO - PHL
1 stop15h 57mKLM
Sat 8/301:15 pmPHL - FCO
1 stop11h 10mKLM
Deal found 4/29$774
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:15 amFCO - PHL
2 stops19h 08mSWISS
Mon 5/265:35 pmPHL - FCO
2 stops14h 40mSWISS
Deal found 4/29$786
This lol.travel deal was found by Cheapflights users on 4/29. 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.
Thu 5/17:30 amFCO - PHL
1 stop17h 30mAer Lingus
Thu 5/155:30 pmPHL - FCO
2 stops20h 20mAer Lingus
Deal found 4/29$904
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/29. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/105:55 amFCO - PHL
2 stops22h 26mTAP AIR PORTUGAL
Mon 5/265:30 pmPHL - FCO
2 stops17h 15mTAP AIR PORTUGAL
Deal found 4/29$1,588

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 April 29, 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

Sat 6/7

10:25 am-7:02 pm

1 stop14h 37m

Philadelphia

Wed 6/25

1:24 pm-7:05 am

1 stop11h 41m

$625

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sat 5/17

7:00 am-3:48 pm

2 stops14h 48m

Philadelphia

Fri 5/30

3:20 pm-9:15 am

1 stop11h 55m

$638

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 8/26

1:20 pm-2:37 pm

2 stops31h 17m

Philadelphia

Wed 9/10

10:30 am-8:15 am

1 stop15h 45m

$649

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Mon 5/12

8:20 am-10:21 pm

2 stops20h 01m

Philadelphia

Mon 5/19

6:00 am-4:55 pm

2 stops28h 55m

$656

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 5/29

1:10 pm-4:35 pm

Nonstop9h 25m

Philadelphia

Thu 6/5

10:15 pm-7:15 pm

1 stop15h 00m

$676

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Mon 5/12

1:10 pm-4:35 pm

Nonstop9h 25m

Philadelphia

Mon 5/19

8:50 pm-7:15 pm

1 stop16h 25m

$677

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 6/17

10:25 am-9:35 pm

2 stops17h 10m

Philadelphia

Tue 8/12

5:59 pm-5:30 pm

2 stops17h 31m

$678

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sat 10/4

10:20 am-2:00 pm

Nonstop9h 40m

Philadelphia

Sat 10/18

9:05 pm-11:20 am

Nonstop8h 15m

$683

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sat 8/16

2:30 pm-12:27 am

1 stop15h 57m

Philadelphia

Sat 8/30

1:15 pm-6:25 am

1 stop11h 10m

$774

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sat 5/10

8:15 am-9:23 pm

2 stops19h 08m

Philadelphia

Mon 5/26

5:35 pm-2:15 pm

2 stops14h 40m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 23 results
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Compare providers for flights from Rome to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rome to Philadelphia in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy-Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rome-Philadelphia flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Rome-Philadelphia flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Rome-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome-Philadelphia flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 25, 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 April 29, 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 5% 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 April 29, 2025.

The most flights from ROM to PHL are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 29, 2025.
Read through reviews of airlines operating flights from Rome to Philadelphia, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 4 inbound flights from Rome per day. 4 airlines have flights to Philadelphia from Rome on a regular basis.

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

    Our cheapest airline available from Rome to Philadelphia is ITA Airways. Our recent data shows that you can find tickets from as low as $625 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at $638 and $649 round-trip. You may be able to fly from Rome to Philadelphia for 21% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Rome to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Rome to Philadelphia are Aer Lingus ($500), TAP AIR PORTUGAL ($527), and Iberia ($638).

  • 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 (90%), Finnair (90%), British Airways( 90%).

  • What are the cheapest flights from Rome to Philadelphia?

    The cheapest flight price from Rome to Philadelphia is $575. On average you can expect to pay $2,010. The most popular route, (Rome Fiumicino - Philadelphia), can usually be booked for $649.

  • 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 Rome?

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$594Average$904FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$672Average$817FlexibilityNo cancel feeOn-time71%
FinnairCheapest$678Average$865FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$742Average$1,118FlexibilityNo cancel feeOn-time70%

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