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Cheap flights from Portland, Maine to Rome from $345

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 7/24. 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.
Multiple Airlines Logo
2:30 pm - 8:55 am
PWM
-
FCO
13h 25m
2 stops
Multiple Airlines Logo
11:00 am - 11:59 pm
FCO
-
PWM
17h 59m
1 stop
$512Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
2:30 pm - 8:55 am
PWM
-
FCO
13h 25m
2 stops
Multiple Airlines Logo
12:45 pm - 11:59 pm
FCO
-
PWM
16h 14m
2 stops
$514Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
KLM Logo
6:25 am - 6:05 am
PWM
-
FCO
18h 40m
1 stop
KLM Logo
11:00 am - 11:59 pm
FCO
-
PWM
17h 59m
1 stop
$558KLM
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
2:10 pm - 8:30 am
PWM
-
FCO
12h 20m
1 stop
United Airlines Logo
1:05 pm - 3:14 pm
FCO
-
PWM
32h 09m
2 stops
$592United Airlines
Sun, Feb 22 - Tue, Mar 3
Air Canada Logo
6:00 am - 9:25 am
PWM
-
FCO
21h 25m
2 stops
Air Canada Logo
1:05 pm - 11:20 pm
FCO
-
PWM
40h 15m
2 stops
$596Air Canada
Sun, Feb 22 - Tue, Mar 3
Air Canada Logo
6:00 am - 10:55 am
PWM
-
FCO
22h 55m
2 stops
Air Canada Logo
1:05 pm - 11:20 pm
FCO
-
PWM
40h 15m
2 stops
$600Air Canada
Mon, Feb 23 - Tue, Mar 3
United Airlines Logo
5:45 am - 7:45 am
PWM
-
FCO
20h 00m
1 stop
United Airlines Logo
7:05 am - 11:20 pm
FCO
-
PWM
22h 15m
2 stops
$606United Airlines
Mon, Feb 23 - Tue, Mar 3
Delta Logo
6:30 am - 9:45 am
PWM
-
FCO
21h 15m
1 stop
Delta Logo
12:00 pm - 12:18 am
FCO
-
PWM
18h 18m
1 stop
$607Delta
Sun, Feb 22 - Tue, Mar 3
Delta Logo
5:31 am - 10:30 am
PWM
-
FCO
22h 59m
1 stop
Delta Logo
6:10 am - 12:18 am
FCO
-
PWM
24h 08m
2 stops
$609Delta
Tue, Feb 24 - Tue, Mar 3
Air Canada Logo
6:00 am - 9:25 am
PWM
-
FCO
21h 25m
2 stops
Air Canada Logo
11:15 am - 8:28 pm
FCO
-
PWM
39h 13m
2 stops
$646Air Canada
Sun, Feb 22 - Mon, Mar 2

United Airlines flights from Portland, Maine to Rome

Our best United Airlines deals on Portland, Maine to Rome flight tickets
United Airlines
Feb 22
PWM2:10 pmPortland
12h 20m
1 stop
FCO8:30 amRome Fiumicino
Mar 3
FCO1:05 pmRome Fiumicino
32h 09m
2 stops
PWM3:14 pmPortland
$592
United Airlines
Feb 23
PWM5:45 amPortland
20h 00m
1 stop
FCO7:45 amRome Fiumicino
Mar 3
FCO7:05 amRome Fiumicino
22h 15m
2 stops
PWM11:20 pmPortland
$606
United Airlines
Feb 25
PWM5:45 amPortland
20h 00m
1 stop
FCO7:45 amRome Fiumicino
Mar 1
FCO7:05 amRome Fiumicino
20h 04m
2 stops
PWM9:09 pmPortland
$656

Air Canada flights from Portland, Maine to Rome

Our best Air Canada deals on Portland, Maine to Rome flight tickets
Air Canada
Feb 22
PWM6:00 amPortland
21h 25m
2 stops
FCO9:25 amRome Fiumicino
Mar 3
FCO1:05 pmRome Fiumicino
40h 15m
2 stops
PWM11:20 pmPortland
$596
Air Canada
Feb 23
PWM6:00 amPortland
22h 55m
2 stops
FCO10:55 amRome Fiumicino
Mar 3
FCO1:05 pmRome Fiumicino
40h 15m
2 stops
PWM11:20 pmPortland
$600
Air Canada
Feb 22
PWM6:00 amPortland
21h 25m
2 stops
FCO9:25 amRome Fiumicino
Mar 2
FCO11:15 amRome Fiumicino
39h 13m
2 stops
PWM8:28 pmPortland
$646

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Rome 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 February 11, 2026.
Use the filters below to find and compare flights from Portland, Maine to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandRome

PWM - FCO

PWMFCO

Portland

Tue 3/10

2:30 pm-8:55 am

2 stops13h 25m

Rome Fiumicino

Tue 3/17

11:00 am-11:59 pm

1 stop17h 59m

$512

PortlandRome

PWM - FCO

PWMFCO

Portland

Tue 3/10

2:30 pm-8:55 am

2 stops13h 25m

Rome Fiumicino

Tue 3/17

12:45 pm-11:59 pm

2 stops16h 14m

$514

PortlandRome

PWM - FCO

PWMFCO

Portland

Tue 3/10

6:25 am-6:05 am

1 stop18h 40m

Rome Fiumicino

Tue 3/17

11:00 am-11:59 pm

1 stop17h 59m

$558

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 2/22

2:10 pm-8:30 am

1 stop12h 20m

Rome Fiumicino

Tue 3/3

1:05 pm-3:14 pm

2 stops32h 09m

$592

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 2/22

6:00 am-9:25 am

2 stops21h 25m

Rome Fiumicino

Tue 3/3

1:05 pm-11:20 pm

2 stops40h 15m

$596

PortlandRome

PWM - FCO

PWMFCO

Portland

Mon 2/23

6:00 am-10:55 am

2 stops22h 55m

Rome Fiumicino

Tue 3/3

1:05 pm-11:20 pm

2 stops40h 15m

$600

PortlandRome

PWM - FCO

PWMFCO

Portland

Mon 2/23

5:45 am-7:45 am

1 stop20h 00m

Rome Fiumicino

Tue 3/3

7:05 am-11:20 pm

2 stops22h 15m

$606

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 2/22

6:30 am-9:45 am

1 stop21h 15m

Rome Fiumicino

Tue 3/3

12:00 pm-12:18 am

1 stop18h 18m

$607

PortlandRome

PWM - FCO

PWMFCO

Portland

Tue 2/24

5:31 am-10:30 am

1 stop22h 59m

Rome Fiumicino

Tue 3/3

6:10 am-12:18 am

2 stops24h 08m

$609

PortlandRome

PWM - FCO

PWMFCO

Portland

Sun 2/22

6:00 am-9:25 am

2 stops21h 25m

Rome Fiumicino

Mon 3/2

11:15 am-8:28 pm

2 stops39h 13m

$646

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

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 flights?

You could potentially save up to 24% on your flight if you consider stops on a Portland, Maine to Rome flight.

When to book flights from Portland, Maine to Rome

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

Cheap Portland, Maine to Rome (PWM to ROM) flight deals and tips

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

Fastest flight time

20h 00m

Direct flights

None
The fastest flight from Portland, Maine to Rome takes 20h 00m
There are no direct flights from Portland, Maine to Rome. There are no popular flight routes from Portland, Maine to Rome.
Search flight deals

  • How far is Portland to Rome by plane?

    Rome is 4008.5 mi away from Portland. Flights usually cover this in 20h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Portland Airport to Rome were last updated today.

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

    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.

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

    The necessary travel and health documents for your Rome trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland, Maine to Rome?

Traveling to a place near Rome?

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

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?

Flights from Portland to Rome 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 Portland to Rome?

Once all potential Portland to Rome flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Rome from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Italy

Fly into one of these airports located in Rome

Airports listed have a maximum distance of 14.7 mi from Rome
Rome Ciampino Airport
Rome Fiumicino Airport