$454+ Cheap flights from Portland, ME (PWM) to Rome (ROM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ROM
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Rome with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Rome
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to RomeExplore the most affordable flight options available from Portland to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Portland to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Air France deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:00 pm -
1 stop12h 45m
Wed 1/1312:55 pm -
1 stop16h 54m
Deal found 9/9![Air France logo]()
$577
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
1 stop19h 45m
Wed 12/91:30 pm -
1 stop16h 04m
Deal found 9/10![Delta logo]()
$627
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:00 pm -
1 stop12h 45m
Wed 12/910:25 am -
2 stops19h 56m
Deal found 9/10![Multiple Airlines logo]()
$632
This Air France deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:49 pm -
2 stops16h 41m
Wed 12/910:25 am -
2 stops19h 56m
Deal found 9/10![Air France logo]()
$651
This Travelocity deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:54 pm -
2 stops56h 01m
Fri 11/61:15 pm -
2 stops35h 34m
Deal found 9/6![Air Canada logo]()
$711
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:50 am -
1 stop21h 05m
Mon 11/911:15 am -
2 stops33h 01m
Deal found 9/10![United Airlines logo]()
$712
This Justfly.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:50 am -
2 stops21h 05m
Mon 11/911:15 am -
2 stops42h 06m
Deal found 9/10![Air Canada logo]()
$716
This United deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:08 pm -
1 stop32h 37m
Tue 11/2411:15 am -
2 stops51h 45m
Deal found 9/7![Multiple Airlines logo]()
$718
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
1 stop19h 55m
Wed 1/137:05 am -
2 stops20h 43m
Deal found 9/6![United Airlines logo]()
$726
Best flights from Portland to RomeDiscover carefully curated flight deals from Portland to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Portland to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Air France deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:49 pm -
1 stop14h 46m
Wed 1/1310:55 am -
2 stops18h 54m
Deal found 9/10![Air France logo]()
$582
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:00 pm -
1 stop12h 45m
Wed 12/910:25 am -
2 stops19h 56m
Deal found 9/10![Multiple Airlines logo]()
$632
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/112:50 pm -
2 stops15h 55m
Sun 2/2812:55 pm -
1 stop16h 54m
Deal found 9/10![Delta logo]()
$637
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:50 am -
1 stop21h 05m
Mon 11/911:15 am -
2 stops33h 01m
Deal found 9/10![United Airlines logo]()
$712
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
1 stop19h 55m
Wed 1/137:05 am -
2 stops20h 43m
Deal found 9/8![United Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/229:34 am -
1 stop16h 56m
Mon 3/2212:40 pm -
2 stops34h 33m
Deal found 9/7![United Airlines logo]()
$763
Last-minute flights from Portland to RomeDiscover last-minute flight deals from Portland to Rome. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Rome. Data last updated September 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:32 pm -
1 stop16h 43m
Wed 10/287:05 am -
2 stops21h 16m
Deal found 9/7![United Airlines logo]()
$863
This Air Canada deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:03 am -
3 stops19h 12m
Wed 10/287:05 am -
3 stops21h 16m
Deal found 9/6![Air Canada logo]()
$882
This Travelocity deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:54 pm -
2 stops56h 01m
Fri 11/61:15 pm -
2 stops35h 34m
Deal found 9/6![Air Canada logo]()
$711
This United deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:54 pm -
1 stop32h 01m
Fri 11/61:15 pm -
2 stops49h 45m
Deal found 9/6![Multiple Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:41 pm -
1 stop13h 14m
Fri 11/611:00 am -
1 stop18h 59m
Deal found 9/6![United Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:50 am -
1 stop21h 05m
Mon 11/911:15 am -
2 stops33h 01m
Deal found 9/10![United Airlines logo]()
$712
This Justfly.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:50 am -
2 stops21h 05m
Mon 11/911:15 am -
2 stops42h 06m
Deal found 9/10![Air Canada logo]()
$716
One-way flights from Portland to RomeSearch for one-way flight options from Portland to Rome. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Portland to Rome. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This oojo deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:25 pm -
1 stop32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Lufthansa logo]()
$454
This Travelocity deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:41 pm -
2 stops35h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Canada logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:09 pm -
3 stops51h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$462
Find flight deals from Portland to Rome
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Rome (ROM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $577 (Air France) |
One-way from | $454 (oojo) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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, Cheapflights users made 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Portland to Rome that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Sat 10/24
7:25 pm-9:30 am
1 stop32h 05m
Rome Fiumicino
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$454
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Sat 10/24
5:09 pm-2:20 am
3 stops51h 11m
Rome Fiumicino
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$462
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Tue 12/1
12:49 pm-9:35 am
1 stop14h 46m
Rome Fiumicino
Wed 1/13
10:55 am-11:49 pm
2 stops18h 54m
$582
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Fri 12/4
4:00 pm-10:45 am
1 stop12h 45m
Rome Fiumicino
Wed 12/9
10:25 am-12:21 am
2 stops19h 56m
$632
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Mon 2/1
12:50 pm-10:45 am
2 stops15h 55m
Rome Fiumicino
Sun 2/28
12:55 pm-11:49 pm
1 stop16h 54m
$637
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Sun 10/25
5:50 am-7:55 am
1 stop21h 05m
Rome Fiumicino
Mon 11/9
11:15 am-2:16 pm
2 stops33h 01m
$712
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Tue 12/1
6:00 am-7:55 am
1 stop19h 55m
Rome Fiumicino
Wed 1/13
7:05 am-9:48 pm
2 stops20h 43m
$726
PortlandRome
PWM Portland - FCO Rome Fiumicino
PWMFCO
Portland
Mon 2/22
9:34 am-8:30 am
1 stop16h 56m
Rome Fiumicino
Mon 3/22
12:40 pm-6:13 pm
2 stops34h 33m
$763
Sorted by cheapest first
Compare providers for flights from Portland to Rome
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Rome in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-Rome flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland, Maine-Rome flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Portland, Maine-Rome flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Rome flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Rome flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Rome
Have a flexible travel schedule? Discover the best time to fly to Rome from Portland with our price prediction graph.
PWM-ROM
PWM-FCO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Rome
PWM-ROM
PWM-FCO
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Rome
Get insights into the airlines that provide service to Rome. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rome. Reviews last updated September 11, 2026.
Get a feel of what it's like to fly with United Airlines from Portland to Rome by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Crew
8.1
Comfort
7.3
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Portland to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Rome?
Book flights to Rome if you plan to visit one of these locationsFiumicino
Civitavecchia
Montepulciano
Santa Marinella
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Portland
Popular flights
Rome flight routes