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

British Airways 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 31% 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 July 2026, there is 1 operator 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.

$366 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 July 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 July 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 pm

FCO

PHL

17h 25m

1 stop

8:25 pm - 7:55 pm

PHL

FCO

17h 30m

1 stop

$701Aer Lingus

Tue, Sep 1 - Tue, Sep 8

7:30 am - 6:55 pm

FCO

PHL

17h 25m

1 stop

8:25 pm - 7:55 pm

PHL

FCO

17h 30m

1 stop

$703Aer Lingus

Tue, Sep 1 - Tue, Sep 8

7:35 pm - 10:36 pm

FCO

PHL

33h 01m

2 stops

6:30 pm - 6:45 pm

PHL

FCO

18h 15m

2 stops

$727TAP AIR PORTUGAL

Fri, Nov 13 - Sun, Nov 15

7:30 am - 6:55 pm

FCO

PHL

17h 25m

1 stop

8:25 pm - 7:55 pm

PHL

FCO

17h 30m

1 stop

$750Aer Lingus

Tue, Sep 1 - Thu, Sep 10

7:30 am - 4:20 pm

FCO

PHL

14h 50m

1 stop

6:35 pm - 9:00 am

PHL

FCO

8h 25mnonstop

$751Iberia

Wed, Nov 4 - Sun, Nov 22

11:00 am - 2:50 pm

FCO

PHL

9h 50mnonstop

6:35 pm - 9:00 am

PHL

FCO

8h 25mnonstop

$752Iberia

Fri, Nov 13 - Sun, Nov 15

7:30 am - 4:20 pm

FCO

PHL

14h 50m

1 stop

7:50 pm - 7:30 pm

PHL

FCO

17h 40m

1 stop

$753Iberia

Wed, Nov 4 - Sun, Nov 22

11:00 am - 2:50 pm

FCO

PHL

9h 50mnonstop

7:50 pm - 6:10 pm

PHL

FCO

16h 20m

1 stop

$755Iberia

Thu, Nov 12 - Sat, Nov 21

6:50 am - 2:49 pm

FCO

PHL

13h 59m

2 stops

3:25 pm - 11:45 am

PHL

FCO

14h 20m

1 stop

$756Air Canada

Sun, Sep 6 - Sun, Sep 13

12:15 pm - 4:00 pm

FCO

PHL

9h 45mnonstop

4:40 pm - 7:05 am

PHL

FCO

8h 25mnonstop

$760Iberia

Fri, Aug 21 - Sun, Sep 6

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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

Sep 1

FCO7:30 amRome Fiumicino

17h 25m

1 stop

PHL6:55 pmPhiladelphia

Sep 8

PHL8:25 pmPhiladelphia

17h 30m

1 stop

FCO7:55 pmRome Fiumicino

$701

Aer Lingus

Sep 1

FCO7:30 amRome Fiumicino

17h 25m

1 stop

PHL6:55 pmPhiladelphia

Sep 8

PHL8:25 pmPhiladelphia

17h 30m

1 stop

FCO7:55 pmRome Fiumicino

$703

Aer Lingus

Oct 22

FCO11:10 amRome Fiumicino

13h 45m

1 stop

PHL6:55 pmPhiladelphia

Nov 8

PHL5:30 pmPhiladelphia

20h 05m

1 stop

FCO7:35 pmRome Fiumicino

$729

United Airlines flights from Rome Fiumicino Airport to Philadelphia

Our best United Airlines deals on Rome Fiumicino Airport to Philadelphia flight tickets

United Airlines

Oct 27

FCO9:55 amRome Fiumicino

12h 10m

1 stop

PHL5:05 pmPhiladelphia

Jan 16

PHL2:37 pmPhiladelphia

11h 53m

1 stop

FCO8:30 amRome Fiumicino

$815

United Airlines

Oct 29

FCO7:05 amRome Fiumicino

15h 00m

1 stop

PHL5:05 pmPhiladelphia

Nov 11

PHL9:45 amPhiladelphia

16h 00m

1 stop

FCO7:45 amRome Fiumicino

$816

United Airlines

Sep 1

FCO6:50 amRome Fiumicino

15h 15m

1 stop

PHL4:05 pmPhiladelphia

Sep 8

PHL9:30 amPhiladelphia

16h 05m

2 stops

FCO7:35 amRome Fiumicino

$817

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 - PHL

FCOPHL

Rome Fiumicino

Tue 9/1

7:30 am-6:55 pm

1 stop17h 25m

Philadelphia

Tue 9/8

8:25 pm-7:55 pm

1 stop17h 30m

$701

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 9/1

7:30 am-6:55 pm

1 stop17h 25m

Philadelphia

Tue 9/8

8:25 pm-7:55 pm

1 stop17h 30m

$703

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 11/13

7:35 pm-10:36 pm

2 stops33h 01m

Philadelphia

Sun 11/15

6:30 pm-6:45 pm

2 stops18h 15m

$727

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Tue 9/1

7:30 am-6:55 pm

1 stop17h 25m

Philadelphia

Thu 9/10

8:25 pm-7:55 pm

1 stop17h 30m

$750

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Wed 11/4

7:30 am-4:20 pm

1 stop14h 50m

Philadelphia

Sun 11/22

6:35 pm-9:00 am

Nonstop8h 25m

$751

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 11/13

11:00 am-2:50 pm

Nonstop9h 50m

Philadelphia

Sun 11/15

6:35 pm-9:00 am

Nonstop8h 25m

$752

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Wed 11/4

7:30 am-4:20 pm

1 stop14h 50m

Philadelphia

Sun 11/22

7:50 pm-7:30 pm

1 stop17h 40m

$753

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Thu 11/12

11:00 am-2:50 pm

Nonstop9h 50m

Philadelphia

Sat 11/21

7:50 pm-6:10 pm

1 stop16h 20m

$755

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Sun 9/6

6:50 am-2:49 pm

2 stops13h 59m

Philadelphia

Sun 9/13

3:25 pm-11:45 am

1 stop14h 20m

$756

Quickest round-trip

RomePhiladelphia

FCO - PHL

FCOPHL

Rome Fiumicino

Fri 8/21

12:15 pm-4:00 pm

Nonstop9h 45m

Philadelphia

Sun 9/6

4:40 pm-7:05 am

Nonstop8h 25m

$760

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 $673, 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 Sunday. Travelers who choose to depart for Philadelphia on a Sunday will often find tickets for as low as $883. 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 $1,022.

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 at noon. momondo users have found flights departing from Rome Fiumicino Airport to Philadelphia at noon for as low as $908. 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 in the morning when prices are around $916.

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?

No. A direct flight is the cheapest option for a flight between Rome Fiumicino Airport to Philadelphia.

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

As of July 2026, prices for Rome Fiumicino Airport to Philadelphia flights are approximately 18% 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	$621
Fastest flight time	9h 45m
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 $621. The best round-trip flight deal from Rome Fiumicino Airport to Philadelphia found on momondo in the last 72 hours is $883.

The fastest flight from Rome Fiumicino Airport to Philadelphia takes 9h 45m

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 45m, 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 July 2026, there is 1 operator 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 (43.45% of total bookings). The next most popular plane models are Boeing 777-200/200ER (23.12%), Airbus A330-900neo (7.52%), and Boeing 787 Dreamliner (7.52%).
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 (100% of total bookings).

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
British Airways	PriceFrom $736	Free Cancellation	Rating 6.7 8,130 reviews		Search British Airways flights

British Airways Flights From Rome Fiumicino Airport to Philadelphia
The lowest priced British Airways flight from Rome Fiumicino Airport to Philadelphia from the last 72 hours was $736. Generally, British Airways has 7 flights on this route every week with an average price of $1,224. British Airways is rated 6.7/10 by our users.

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Dewey Beach

Essington

Dover

North Wildwood

New Castle

Chester

Avalon

Lewes

Vineland

Stone Harbor

Pottstown

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.