HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
São Miguel

$818+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PDL
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to São Miguel 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 São Miguel

Cheapest flights from Portland to São Miguel
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 February 4, 2026.

This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
PWM
-
PDL
1 stop20h 45m
Multiple Airlines
Sun 5/245:30 pm
PDL
-
PWM
1 stop23h 53m
Multiple Airlines
Deal found 2/3$818
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
PWM
-
PDL
1 stop20h 45m
Multiple Airlines
Mon 5/255:30 pm
PDL
-
PWM
1 stop23h 53m
Multiple Airlines
Deal found 2/3$837
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:00 am
PWM
-
PDL
1 stop20h 45m
Multiple Airlines
Sun 5/245:30 pm
PDL
-
PWM
1 stop23h 53m
Multiple Airlines
Deal found 2/3$877
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:00 am
PWM
-
PDL
1 stop20h 45m
Multiple Airlines
Mon 5/255:30 pm
PDL
-
PWM
1 stop23h 53m
Multiple Airlines
Deal found 2/3$897
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:18 pm
PWM
-
PDL
1 stop12h 27m
Multiple Airlines
Mon 7/135:30 pm
PDL
-
PWM
1 stop23h 53m
Multiple Airlines
Deal found 2/3$940
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:18 pm
PWM
-
PDL
1 stop12h 27m
Multiple Airlines
Sun 7/125:30 pm
PDL
-
PWM
1 stop23h 53m
Multiple Airlines
Deal found 2/3$1,021
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 5/77:50 pm
PWM
-
PDL
1 stop8h 50m
United Airlines
Mon 5/1811:00 am
PDL
-
PWM
1 stop11h 23m
United Airlines
Deal found 2/2$1,092
This United Airlines deal was found by Cheapflights users on 2/3. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:50 pm
PWM
-
PDL
1 stop8h 50m
United Airlines
Fri 5/2211:00 am
PDL
-
PWM
1 stop11h 27m
United Airlines
Deal found 2/3$1,187
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
PWM
-
PDL
2 stops23h 45m
Multiple Airlines
Mon 5/2510:45 am
PDL
-
PWM
2 stops30h 38m
Multiple Airlines
Deal found 2/3$1,194

Find 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 February 4, 2026.

Round-trip from

$818
(KAYAK)
From Portland to São Miguel
Search Deals

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 February 4, 2026.
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 5/15

6:00 am-6:45 am

1 stop20h 45m

Ponta Delgada Nordela

Mon 5/25

5:30 pm-1:23 pm

1 stop23h 53m

$837

PortlandPonta Delgada

PWM - PDL

PWMPDL

Portland

Sun 5/17

6:00 am-6:45 am

1 stop20h 45m

Ponta Delgada Nordela

Sun 5/24

5:30 pm-1:23 pm

1 stop23h 53m

$877

PortlandPonta Delgada

PWM - PDL

PWMPDL

Portland

Thu 5/7

9:39 am-8:40 am

2 stops19h 01m

Ponta Delgada Nordela

Mon 5/18

11:00 am-6:23 pm

1 stop11h 23m

$1,092

PortlandPonta Delgada

PWM - PDL

PWMPDL

Portland

Fri 7/3

2:18 pm-9:45 am

2 stops39h 27m

Ponta Delgada Nordela

Mon 7/13

5:30 pm-1:23 pm

1 stop23h 53m

$1,144

PortlandPonta Delgada

PWM - PDL

PWMPDL

Portland

Thu 5/14

7:50 pm-8:40 am

1 stop8h 50m

Ponta Delgada Nordela

Fri 5/22

11:00 am-6:27 pm

1 stop11h 27m

$1,187

PortlandPonta Delgada

PWM - PDL

PWMPDL

Portland

Fri 5/15

7:50 pm-8:40 am

1 stop8h 50m

Ponta Delgada Nordela

Fri 5/22

11:00 am-7:17 pm

2 stops12h 17m

$1,192

PortlandPonta Delgada

PWM - PDL

PWMPDL

Portland

Wed 5/13

7:10 pm-8:40 am

2 stops33h 30m

Ponta Delgada Nordela

Fri 5/22

11:00 am-6:27 pm

1 stop11h 27m

$1,208

PortlandPonta Delgada

PWM - PDL

PWMPDL

Portland

Fri 5/1

6:00 am-3:00 pm

2 stops29h 00m

Ponta Delgada Nordela

Sun 5/3

6:30 am-11:27 pm

2 stops20h 57m

$1,397

PortlandPonta Delgada

PWM - PDL

PWMPDL

Portland

Sat 3/14

7:08 pm-6:35 pm

2 stops20h 27m

Ponta Delgada Nordela

Tue 3/24

9:25 am-10:49 am

2 stops28h 24m

$1,428

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

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, December is the cheapest month in which you can book a flight from Portland, Maine to São Miguel (average of $404). Flying from Portland, Maine to São Miguel in June is currently the most expensive (average of $598). 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.

Related info for your journey

Find useful and relevant information for your journey from Portland to São Miguel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to São Miguel?

    For a flight from Portland to São Miguel, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city.

  • How long is the flight from Portland, Maine to São Miguel?

    Airlines like United Airlines fly from Portland, Maine to São Miguel in about 19h 01m. The time it takes to get you to your destination can typically vary by up to . The distance from Portland, Maine to São Miguel is about 2342 mi.

  • Can I find deals for flights from Portland to São Miguel that include hotel bookings?

    Yes. In addition to deals on Portland to São Miguel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to São Miguel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to São Miguel.

  • Can I find deals for business class flights from Portland to São Miguel?

    Yes. Cheapflights offers flight deals from Portland to São Miguel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to São Miguel?

    Currently, December is the cheapest month in which you can book a flight from Portland, Maine to São Miguel (average of $404). Flying from Portland, Maine to São Miguel in June is currently the most expensive (average of $598). 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.

See more FAQs

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.