What is the cheapest airline that flies from Rome Fiumicino to Philadelphia?

Delta is the most popular carrier operating from Rome Fiumicino to Philadelphia

What airlines fly to Philadelphia?

Delta, ITA Airways and Norse Atlantic Airways are the top three most popular airlines that fly to Philadelphia from Rome Fiumicino Airport according to our data. Delta is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 8 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Rome Fiumicino Airport to Philadelphia Airport?

Prices for flights from Rome Fiumicino Airport to Philadelphia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Rome Fiumicino Airport to Philadelphia Airport?

As of September 2026, there are 2 operators available to choose from for flights from Rome Fiumicino Airport to Philadelphia Airport.

How old do you have to be to fly from Rome Fiumicino Airport to Philadelphia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rome Fiumicino Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$365 Cheap Flights from Rome Fiumicino Airport to Philadelphia in 2026

Q: How many flights depart from Rome Fiumicino Airport to Philadelphia on average per week?

As of September 2026, 28 flights take off from Rome Fiumicino Airport and land in Philadelphia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Q: How many flights depart from Rome Fiumicino Airport to Philadelphia on average per day?

As of September 2026, 4 flights take off from Rome Fiumicino Airport and land in Philadelphia each day. The most common flight departure time for this route is 12:00PM, with 100% of daily flights taking off in the afternoon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rome Fiumicino Airport to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 6:55 pmFCO Rome Fiumicino-PHL Philadelphia

17h 25m1 stop Dublin

6:40 pm - 10:35 amPHL Philadelphia-FCO Rome Fiumicino

10h 55m1 stop Dublin

$657Aer Lingus

Thu, Oct 22 - Thu, Oct 29

7:30 am - 6:55 pmFCO Rome Fiumicino-PHL Philadelphia

17h 25m1 stop Dublin

6:40 pm - 7:55 pmPHL Philadelphia-FCO Rome Fiumicino

20h 15m1 stop Dublin

$657Aer Lingus

Wed, Oct 21 - Wed, Oct 28

7:30 am - 6:55 pmFCO Rome Fiumicino-PHL Philadelphia

17h 25m1 stop Dublin

5:40 pm - 10:35 amPHL Philadelphia-FCO Rome Fiumicino

10h 55m1 stop Dublin

$684Aer Lingus

Thu, Oct 22 - Wed, Nov 4

11:00 am - 2:40 pmFCO Rome Fiumicino-PHL Philadelphia

9h 40mnonstop

6:45 pm - 9:00 amPHL Philadelphia-FCO Rome Fiumicino

8h 15mnonstop

$690Finnair

Thu, Nov 5 - Wed, Nov 18

11:00 am - 2:40 pmFCO Rome Fiumicino-PHL Philadelphia

9h 40mnonstop

7:50 pm - 9:55 pmPHL Philadelphia-FCO Rome Fiumicino

20h 05m1 stop London Heathrow

$751British Airways

Thu, Nov 12 - Wed, Dec 2

11:00 am - 2:40 pmFCO Rome Fiumicino-PHL Philadelphia

9h 40mnonstop

4:25 pm - 2:55 pmPHL Philadelphia-FCO Rome Fiumicino

16h 30m2 stops Boston Logan Intl London Heathrow

$751British Airways

Thu, Nov 12 - Mon, Nov 16

2:15 pm - 12:51 amFCO Rome Fiumicino-PHL Philadelphia

16h 36m1 stop Miami

6:45 pm - 9:00 amPHL Philadelphia-FCO Rome Fiumicino

8h 15mnonstop

$751British Airways

Fri, Oct 16 - Sun, Nov 1

11:00 am - 2:40 pmFCO Rome Fiumicino-PHL Philadelphia

9h 40mnonstop

7:45 pm - 12:15 amPHL Philadelphia-FCO Rome Fiumicino

22h 30m1 stop Madrid Barajas

$774Iberia

Thu, Nov 5 - Wed, Nov 18

11:00 am - 3:40 pmFCO Rome Fiumicino-PHL Philadelphia

9h 40mnonstop

6:45 pm - 9:00 amPHL Philadelphia-FCO Rome Fiumicino

8h 15mnonstop

$788Iberia

Sat, Oct 31 - Sat, Nov 14

7:30 am - 3:50 pmFCO Rome Fiumicino-PHL Philadelphia

14h 20m1 stop Madrid Barajas

6:35 pm - 9:00 amPHL Philadelphia-FCO Rome Fiumicino

8h 25mnonstop

$796Iberia

Sat, Dec 12 - Fri, Jan 22

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Aer Lingus flights from Rome Fiumicino Airport to Philadelphia

Our best Aer Lingus deals on Rome Fiumicino Airport to Philadelphia flight tickets

Aer Lingus

Oct 21

FCO7:30 amRome Fiumicino

17h 25m

1 stop

PHL6:55 pmPhiladelphia

Oct 28

PHL6:40 pmPhiladelphia

20h 15m

1 stop

FCO7:55 pmRome Fiumicino

$657

Aer Lingus

Oct 22

FCO7:30 amRome Fiumicino

17h 25m

1 stop

PHL6:55 pmPhiladelphia

Nov 4

PHL5:40 pmPhiladelphia

10h 55m

1 stop

FCO10:35 amRome Fiumicino

$684

Aer Lingus

Sep 24

FCO7:30 amRome Fiumicino

16h 18m

2 stops

PHL5:48 pmPhiladelphia

Sep 24

PHL8:25 pmPhiladelphia

17h 30m

1 stop

FCO7:55 pmRome Fiumicino

$1,383

Delta flights from Rome Fiumicino Airport to Philadelphia

Our best Delta deals on Rome Fiumicino Airport to Philadelphia flight tickets

Delta

Oct 22

FCO6:30 amRome Fiumicino

21h 37m

2 stops

PHL10:07 pmPhiladelphia

Nov 4

PHL12:32 pmPhiladelphia

16h 58m

2 stops

FCO11:30 amRome Fiumicino

$754

Delta

Oct 22

FCO6:30 amRome Fiumicino

18h 48m

2 stops

PHL7:18 pmPhiladelphia

Oct 29

PHL12:32 pmPhiladelphia

17h 58m

2 stops

FCO11:30 amRome Fiumicino

$755

Delta

Nov 4

FCO6:10 amRome Fiumicino

22h 58m

2 stops

PHL11:08 pmPhiladelphia

Nov 21

PHL7:10 amPhiladelphia

19h 35m

1 stop

FCO8:45 amRome Fiumicino

$757

momondo Fare Finder

Use the filters below to find and compare flights from Rome Fiumicino Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Thu 10/22

7:30 am-6:55 pm

1 stop17h 25m

Philadelphia

Thu 10/29

6:40 pm-10:35 am

1 stop10h 55m

$657

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Wed 10/21

7:30 am-6:55 pm

1 stop17h 25m

Philadelphia

Wed 10/28

6:40 pm-7:55 pm

1 stop20h 15m

$657

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Thu 10/22

7:30 am-6:55 pm

1 stop17h 25m

Philadelphia

Wed 11/4

5:40 pm-10:35 am

1 stop10h 55m

$684

Quickest round-trip

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Thu 11/5

11:00 am-2:40 pm

Nonstop9h 40m

Philadelphia

Wed 11/18

6:45 pm-9:00 am

Nonstop8h 15m

$690

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Thu 11/12

11:00 am-2:40 pm

Nonstop9h 40m

Philadelphia

Wed 12/2

7:50 pm-9:55 pm

1 stop20h 05m

$751

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Thu 11/12

11:00 am-2:40 pm

Nonstop9h 40m

Philadelphia

Mon 11/16

4:25 pm-2:55 pm

2 stops16h 30m

$751

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Fri 10/16

2:15 pm-12:51 am

1 stop16h 36m

Philadelphia

Sun 11/1

6:45 pm-9:00 am

Nonstop8h 15m

$751

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Thu 11/5

11:00 am-2:40 pm

Nonstop9h 40m

Philadelphia

Wed 11/18

7:45 pm-12:15 am

1 stop22h 30m

$774

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Sat 10/31

11:00 am-3:40 pm

Nonstop9h 40m

Philadelphia

Sat 11/14

6:45 pm-9:00 am

Nonstop8h 15m

$788

RomePhiladelphia

FCO Rome Fiumicino - PHL Philadelphia

FCOPHL

Rome Fiumicino

Sat 12/12

7:30 am-3:50 pm

1 stop14h 20m

Philadelphia

Fri 1/22

6:35 pm-9:00 am

Nonstop8h 25m

$796

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rome Fiumicino Airport to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Rome Fiumicino Airport is in February. Flight prices, which tend to average around $703, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Philadelphia, with average flight prices from Rome Fiumicino Airport averaging around $736.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Rome Fiumicino Airport to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $774. On the other hand, Monday is the most expensive day to depart from Rome Fiumicino Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $997.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Rome Fiumicino Airport to Philadelphia in the morning for as low as $879. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is at noon when prices are around $889.

What is the cheapest Rome Fiumicino to Philadelphia flight route?

Fly from Rome Fiumicino to Philadelphia for the best Rome Fiumicino - Philadelphia flight prices

What cabin class options are available on Rome Fiumicino Airport to Philadelphia flights?

There are 3 cabin classes available to choose from on Rome Fiumicino Airport to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rome Fiumicino Airport to Philadelphia flights?

You could potentially save up to 9% on your flight if you consider stops on a Rome Fiumicino Airport to Philadelphia flight.

How have Rome Fiumicino Airport to Philadelphia flight prices changed over time?

As of September 2026, prices for Rome Fiumicino Airport to Philadelphia flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Rome Fiumicino Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Rome Fiumicino Airport to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rome Fiumicino Airport to Philadelphia (FCO to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome Fiumicino Airport to Philadelphia

Best Price Found	$365
Fastest flight time	9h 40m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Rome Fiumicino Airport in the past 72 hours is $365. The best round-trip flight deal from Rome Fiumicino Airport to Philadelphia found on momondo in the last 72 hours is $657.

The fastest flight from Rome Fiumicino Airport to Philadelphia takes 9h 40m

Direct flights go from Rome Fiumicino Airport to Philadelphia every day.

There is 1 airport in Philadelphia. From Rome Fiumicino Airport there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from Rome Fiumicino Airport to Philadelphia

How far is Rome Fiumicino to Philadelphia by plane?
The distance between Rome Fiumicino and Philadelphia is about 4350.5 mi. Flights usually cover this in 9h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Rome Fiumicino Airport to Philadelphia Airport?
Prices for flights from Rome Fiumicino Airport to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Rome Fiumicino Airport to Philadelphia Airport?
As of September 2026, there are 2 operators available to choose from for flights from Rome Fiumicino Airport to Philadelphia Airport.
How old do you have to be to fly from Rome Fiumicino Airport to Philadelphia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rome Fiumicino Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rome Fiumicino Airport to Philadelphia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Rome Fiumicino Airport to Philadelphia is Boeing 787-9 Dreamliner (45.45% of total bookings). The next most popular plane models are Boeing 777-200/200ER (15.29%), Boeing 787 Dreamliner (11.57%), and Boeing 787-8 Dreamliner (7.85%).
What is the most popular airline from Rome Fiumicino Airport to Philadelphia?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Rome Fiumicino Airport to Philadelphia is British Airways (57% of total bookings). The next most popular airline is Iberia (43%).

Best airlines flying from Rome Fiumicino Airport to Philadelphia

Compare and see reviews for airlines that fly from Rome Fiumicino Airport to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $681	Free Cancellation	Rating 7.0 3,252 reviews		Search Iberia flights
British Airways	PriceFrom $736	Free Cancellation	Rating 6.7 8,210 reviews		Search British Airways flights

Iberia Flights From Rome Fiumicino Airport to Philadelphia
The lowest priced Iberia flight from Rome Fiumicino Airport to Philadelphia from the last 72 hours was $681. Generally, Iberia has 7 flights on this route every week with an average price of $948. Iberia is rated 7.0/10 by our users.
British Airways Flights From Rome Fiumicino Airport to Philadelphia
British Airways (6.7/10 from 8,210 reviews) operates around 7 flights from Rome Fiumicino Airport to Philadelphia in any given week. The average British Airways airfare for this route is around $1,045, with deals from around $736 rare but found on momondo. Referenced prices are for round-trip Rome Fiumicino Airport to Philadelphia flight searches in the last 72 hours.

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Why use momondo?

Why should I use momondo to find a flight deal from Rome to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rome to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from Rome to Philadelphia with flexible booking policies on momondo?

Flights from Rome to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rome to Philadelphia?

momondo helps you find the best flight between Rome and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rome to Philadelphia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Philadelphia from Rome. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.