Cheap Flights from Portland to Rome

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Find the cheapest month or even day of the year to fly to Rome

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Find the cheapest month to fly from Portland to Rome

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Rome flights are currently cheapest in May.

Alternative Portland to Rome routes

Looking for the cheapest, fastest or easiest route from Portland to Rome? You could fly into the following airports instead.

Portland to Rome: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 18,147
Cheapest month to flyMay

Finding cheap flights from Portland to Rome: Frequently asked questions

There are 2 airports in Rome: Rome Ciampino and Rome Fiumicino.
The best price we found for a return flight from Portland to Rome is ج.م.‏ 28,878. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Rome. But we found flights with one or more stops from ج.م.‏ 28,878.
As of February 2026, there are no flights flying from Portland to Rome.
The cheapest month to fly from Portland to Rome is usually March.
If you're flying from Portland Airport, the cheapest airport near Rome is Rome Fiumicino – which is 22.9 km away from the centre of Rome. We've found flights into this airport from ج.م.‏ 28,878.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Rome on Thursday, 19 March 2026.
No airlines currently offer direct flights between Portland Airport and Rome. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rome but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rome is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 8°C. August is typically the warmest month in Rome, when it usually averages around 30°C. You can expect the least rain in July. The coldest month is January, with temperatures averaging 5°C. The rainiest month is November.
Currently, United offers the cheapest flight tickets to Rome.

Flying from Portland International Jetport Airport (PWM) to Rome: what you need to know

  • Rome is five hours ahead of Portland, where Portland International Jetport Airport is located. Rome observes the UTC+1 timezone.

  • Leave plenty of time to get on your PWM to Rome flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're travelling during a major holiday or another peak period, give yourself more time. A good general rule is two hours before domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • Think about adding a stopover to potentially score a cheaper flight ticket from PWM to Rome. Simply deselect 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these popular airports:

    • John F. Kennedy International Airport (JFK)

    • Philadelphia International Airport (PHL)

    • Washington Dulles International Airport (IAD)

  • Located around 5 kilometres from central Portland, PWM can be reached in about 15 minutes by car. The journey on public transport takes roughly 40 minutes.

  • Want a hassle-free start to your trip? Stay near PWM. Whether you're taking an early flight from Portland International Jetport Airport to Rome or just don't like being rushed, these hotels put convenience first:

  • Portland International Jetport Airport maintains a strong on-time record, so you're unlikely to face delays. Departures from PWM arrive on schedule 82.15% of the time.

  • PWM is located at 1001 Westbrook Street.

How to find the cheapest flights from Portland International Jetport Airport (PWM) to Rome

  • ج.م.‏ 18,147 is the lowest price we've found for a one-way Portland International Jetport Airport to Rome flight. A round-trip flight ticket right now is ج.م.‏ 28,878. Depending on when you want to go and the availability, these fares could change.

  • Booking early is often the key to securing a cheap flight from PWM to Rome. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely spend on your ticket.

  • Landing cheap tickets from Portland International Jetport Airport to Rome is more likely if you're flexible with your travel dates. Use the 'Whole month' tool to get the lowest fares across every month and snap up an epic deal.

  • Save time looking for cheap flights from PWM to Rome by setting up a Price Alert. You'll receive an email or push notification on the app when a lower fare becomes available.

  • Tailor your flights with filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Portland International Jetport Airport to Rome.

Airports in Rome

Leonardo da Vinci-Fiumicino Airport (FCO)

  • Leonardo da Vinci-Fiumicino Airport (FCO) is around 32 kilometres from the centre of Rome. If you're grabbing a cab or a ride-share, the drive takes roughly 40 minutes.

  • If you're travelling by public transport, expect a journey time of around 50 minutes.

  • If you're arriving on a late flight from Portland International Jetport Airport to Rome, nothing beats the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these hotels near FCO:

  • Pick up a Leonardo da Vinci-Fiumicino Airport rental car and explore Rome and beyond with your own wheels. Surprice, RentSmart24 and Noleggiare are leading providers to choose from here.

  • Lock in the best rate by reserving your vehicle from Leonardo da Vinci-Fiumicino Airport about three weeks in advance of your flight from PWM to Rome.

Ciampino-G. B. Pastine International Airport (CIA)

  • After your flight from Portland International Jetport Airport to Rome has hit the runway, you can make your way to the city centre in about 40 minutes by car. Central Rome is roughly 18 kilometres from Ciampino-G. B. Pastine International Airport (CIA).

  • If you travel by public transport, the journey will take you 1 hour 40 minutes or so.

  • Following your PWM to Rome flight, rest your head at a hotel close to CIA. These are some great accommodation options that'll help you sink into relaxation mode:

  • Forget about inconvenient public transport timetables or waiting in a long cab line. Grab a Ciampino-G. B. Pastine International Airport rental car and take your journey in whatever direction you like. Check out the availability and rates from RentSmart24, Sicily by Car and Surprice.

  • Snap up a deal by booking your ride from CIA one week in advance. You can also expect to have a greater range of vehicles.

Best time to go to Rome

  • Travel to Rome in high season if you like a bustling atmosphere, but remember that prices are usually higher. Alternatively, book your flights from Portland International Jetport Airport to Rome in the low season when prices are cheaper and crowds are smaller.

  • The warmest month in Rome is August, with temperatures ranging between 20ºC and 33ºC. Book your Portland International Jetport Airport to Rome flight ticket then if that's your idea of comfortable weather.

  • If you like cooler conditions, look for a cheap ticket from PWM to Rome in January when temperatures average between 2ºC and 14ºC.

More about Rome

  • Start your Rome trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Portland International Jetport Airport to Rome, explore our selection of hotels including:

  • Every great adventure has to include some sightseeing. Trevi Fountain, Colosseum and Roman Forum are essential stops on your Rome itinerary.

Explore more of Italy

  • Rome has its own special appeal, but there are so many other corners of Italy waiting to be discovered. Around 483 kilometres north-west of Rome, a trip to Milan will keep your itinerary busy. Check out popular attractions like Grande Museo del Duomo di Milano, Milan Cathedral and The Last Supper Museum.

  • Naples is another favourite destination in Italy and is around 193 kilometres south-east of Rome. No journey is complete without a visit to National Archaeological Museum, Castel dell'Ovo and Royal Palace of Naples.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.