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Cheap flights from Portland, Maine to Rome from $548

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Rome departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland, Maine to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 10:00 am
PWM
-
FCO
22h 00m
2 stops
United Airlines Logo
11:15 am - 10:57 pm
FCO
-
PWM
41h 42m
2 stops
$857United Airlines
Sun, Aug 23 - Sat, Dec 12
KLM Logo
4:47 pm - 11:00 am
PWM
-
FCO
12h 13m
1 stop
KLM Logo
10:05 am - 11:49 pm
FCO
-
PWM
19h 44m
2 stops
$864KLM
Sun, Aug 23 - Sat, Dec 12
United Airlines Logo
7:16 pm - 1:15 pm
PWM
-
FCO
11h 59m
1 stop
United Airlines Logo
11:00 am - 11:32 pm
FCO
-
PWM
18h 32m
1 stop
$912United Airlines
Tue, Aug 4 - Tue, Aug 11
Delta Logo
2:53 pm - 2:25 pm
PWM
-
FCO
17h 32m
2 stops
Delta Logo
10:35 am - 12:59 am
FCO
-
PWM
20h 24m
2 stops
$916Delta
Tue, Aug 4 - Tue, Aug 11
Delta Logo
6:30 am - 6:50 am
PWM
-
FCO
18h 20m
2 stops
Delta Logo
9:00 am - 11:30 pm
FCO
-
PWM
20h 30m
2 stops
$917Delta
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
6:00 am - 10:00 am
PWM
-
FCO
22h 00m
2 stops
United Airlines Logo
12:15 pm - 10:57 pm
FCO
-
PWM
40h 42m
2 stops
$918United Airlines
Sun, Aug 23 - Sat, Dec 12
United Airlines Logo
6:00 am - 5:10 pm
PWM
-
FCO
29h 10m
2 stops
United Airlines Logo
10:00 am - 11:59 pm
FCO
-
PWM
19h 59m
2 stops
$930United Airlines
Sun, Sep 13 - Thu, Sep 17
United Airlines Logo
6:00 am - 5:10 pm
PWM
-
FCO
29h 10m
2 stops
United Airlines Logo
3:20 pm - 11:59 pm
FCO
-
PWM
14h 39m
1 stop
$931United Airlines
Sun, Sep 13 - Thu, Sep 17
Air Canada Logo
6:00 am - 11:45 am
PWM
-
FCO
23h 45m
2 stops
Air Canada Logo
11:30 am - 11:32 pm
FCO
-
PWM
42h 02m
2 stops
$945Air Canada
Fri, Aug 7 - Tue, Aug 11
Delta Logo
12:45 pm - 11:00 am
PWM
-
FCO
16h 15m
1 stop
Delta Logo
10:35 am - 12:59 am
FCO
-
PWM
20h 24m
2 stops
$962Delta
Fri, Aug 7 - Tue, Aug 11

KLM flights from Portland, Maine to Rome Fiumicino Airport

Our best KLM deals on Portland, Maine to Rome Fiumicino Airport flight tickets
KLM
Aug 23
PWM4:47 pmPortland
12h 13m
1 stop
FCO11:00 amRome Fiumicino
Dec 12
FCO10:05 amRome Fiumicino
19h 44m
2 stops
PWM11:49 pmPortland
$864
KLM
Jul 9
PWM6:00 amPortland
22h 50m
1 stop
FCO10:50 amRome Fiumicino
Jul 15
FCO9:45 amRome Fiumicino
19h 29m
1 stop
PWM11:14 pmPortland
$1,019
KLM
Jun 18
PWM6:00 amPortland
22h 50m
1 stop
FCO10:50 amRome Fiumicino
Jun 23
FCO12:15 pmRome Fiumicino
18h 37m
1 stop
PWM12:52 amPortland
$1,265

Scandinavian Airlines flights from Portland, Maine to Rome Fiumicino Airport

Our best Scandinavian Airlines deals on Portland, Maine to Rome Fiumicino Airport flight tickets
Scandinavian Airlines
Sep 13
PWM6:30 amPortland
22h 35m
3 stops
FCO11:05 amRome Fiumicino
Sep 17
FCO9:40 amRome Fiumicino
20h 19m
2 stops
PWM11:59 pmPortland
$1,350
Scandinavian Airlines
May 22
PWM2:38 pmPortland
21h 57m
2 stops
FCO6:35 pmRome Fiumicino
May 24
FCO8:55 amRome Fiumicino
21h 48m
3 stops
PWM12:43 amPortland
$1,767
Scandinavian Airlines
May 22
PWM2:38 pmPortland
19h 07m
2 stops
FCO3:45 pmRome Fiumicino
May 24
FCO8:55 amRome Fiumicino
21h 48m
3 stops
PWM12:43 amPortland
$1,774

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Rome Fiumicino Airport 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, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Portland, Maine to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 8/23

6:00 am-10:00 am

2 stops22h 00m

Rome Fiumicino

Sat 12/12

11:15 am-10:57 pm

2 stops41h 42m

$857

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 8/23

4:47 pm-11:00 am

1 stop12h 13m

Rome Fiumicino

Sat 12/12

10:05 am-11:49 pm

2 stops19h 44m

$864
Quickest round-trip

PortlandRome

PWM - FCO

PWMFCO

Portland

Tue 8/4

7:16 pm-1:15 pm

1 stop11h 59m

Rome Fiumicino

Tue 8/11

11:00 am-11:32 pm

1 stop18h 32m

$912

PortlandRome

PWM - FCO

PWMFCO

Portland

Tue 8/4

2:53 pm-2:25 pm

2 stops17h 32m

Rome Fiumicino

Tue 8/11

10:35 am-12:59 am

2 stops20h 24m

$916

PortlandRome

PWM - FCO

PWMFCO

Portland

Wed 8/5

6:30 am-6:50 am

2 stops18h 20m

Rome Fiumicino

Tue 8/11

9:00 am-11:30 pm

2 stops20h 30m

$917

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 8/23

6:00 am-10:00 am

2 stops22h 00m

Rome Fiumicino

Sat 12/12

12:15 pm-10:57 pm

2 stops40h 42m

$918

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 9/13

6:00 am-5:10 pm

2 stops29h 10m

Rome Fiumicino

Thu 9/17

10:00 am-11:59 pm

2 stops19h 59m

$930

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 9/13

6:00 am-5:10 pm

2 stops29h 10m

Rome Fiumicino

Thu 9/17

3:20 pm-11:59 pm

1 stop14h 39m

$931

PortlandRome

PWM - FCO

PWMFCO

Portland

Fri 8/7

6:00 am-11:45 am

2 stops23h 45m

Rome Fiumicino

Tue 8/11

11:30 am-11:32 pm

2 stops42h 02m

$945

PortlandRome

PWM - FCO

PWMFCO

Portland

Fri 8/7

12:45 pm-11:00 am

1 stop16h 15m

Rome Fiumicino

Tue 8/11

10:35 am-12:59 am

2 stops20h 24m

$962

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rome from

How to get the cheapest flight ticket from Portland, Maine to Rome Fiumicino Airport

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

Can stopping save me money on Portland, Maine to Rome Fiumicino Airport flights?

You could potentially save up to 29% on your flight if you consider stops on a Portland, Maine to Rome Fiumicino Airport flight.

When to book flights from Portland, Maine to Rome Fiumicino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Rome Fiumicino Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Rome Fiumicino Airport (PWM to FCO) flight deals and tips

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

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from Portland, Maine to Rome Fiumicino Airport takes 11h 55m
There are no direct flights from Portland, Maine to Rome Fiumicino Airport. There are no popular flight routes from Portland, Maine to Rome Fiumicino Airport.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Rome Fiumicino Airport

  • How far is Portland to Rome Fiumicino by plane?

    The straight-line distance from Portland to Rome Fiumicino is 4002.2 mi. A reasonable flight in good conditions will take 11h 55m.

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

    Prices for flights from Portland Airport to Rome Fiumicino Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The travel and health documents required for your trip to Rome Fiumicino Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome Fiumicino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Gaeta
Orvieto
Montepulciano
Ponza
Ladispoli
Pienza
Chianciano Terme
Terracina
Tivoli
Sperlonga
Ciampino
Santa Marinella
Orbetello
Saturnia
Vatican
Ascoli Piceno
Anzio

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rome from Portland.

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

All flight searches from Portland to Rome on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Rome from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Rome from Portland. 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.

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