$2,265+ Cheap flights from Portland, ME (PWM) to São Miguel
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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PDL
Dec 4 — Dec 111
1 adult, Economy
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Cheapest flights from Portland to São MiguelExplore the most affordable flight options available from Portland to São Miguel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.
Explore the most affordable flight options available from Portland to São Miguel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.
This United deal was found by Cheapflights users on 11/3. 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 12/1210:02 amPWM - PDL
2 stops33h 43mMultiple Airlines
Wed 12/179:30 amPDL - PWM
2 stops37h 21mMultiple Airlines
Deal found 11/3![Multiple Airlines logo]()
$2,265
Cheap flight deals from Portland to São Miguel
Keep the following information in mind while searching for Portland to São Miguel flight deals. Data was last updated November 4, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $2,265 (United) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to São Miguel 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 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Portland to São Miguel that are best for you.
Fly from
Portland
Fly to
São Miguel
Route
Depart
Return
Price
PortlandPonta Delgada
PWM - PDL
PWMPDL
Portland
Fri 12/12
10:02 am-11:45 pm
2 stops33h 43m
Ponta Delgada Nordela
Wed 12/17
9:30 am-6:51 pm
2 stops37h 21m
$2,265
Best time to book a flight from Portland to São Miguel
Have a flexible travel schedule? Discover the best time to fly to São Miguel from Portland with our price prediction graph.
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 São Miguel
What is the cheapest month to book a flight from Portland, Maine to São Miguel?
Currently, February is the cheapest month in which you can book a flight from Portland, Maine to São Miguel (average of $340). Flying from Portland, Maine to São Miguel in June is currently the most expensive (average of $703). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.