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$161+ Cheap flights from Puerto Rico to Portland, ME (PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Aug 3 — Aug 101
Mon 8/3
Mon 8/10
1 adult, Economy
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Cheap flight deals from Puerto Rico to Portland

Cheapest flights from Puerto Rico to Portland
Explore the most affordable flight options available from Puerto Rico to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.

This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:50 pm
SJU
-
PWM
1 stop7h 09m
Delta
Sat 8/296:05 am
PWM
-
SJU
1 stop10h 33m
Delta
Deal found 7/3$322
This Delta deal was found by Cheapflights users on 6/29. 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 10/161:06 pm
SJU
-
PWM
1 stop11h 04m
Delta
Sun 10/184:15 pm
PWM
-
SJU
1 stop7h 41m
Delta
Deal found 6/29$380
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 9/141:00 am
SJU
-
PWM
1 stop8h 08m
United Airlines
Wed 9/166:06 am
PWM
-
SJU
2 stops14h 32m
United Airlines
Deal found 7/2$412
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:30 am
SJU
-
PWM
1 stop14h 30m
American Airlines
Sat 8/296:02 am
PWM
-
SJU
2 stops10h 55m
American Airlines
Deal found 7/2$414
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:20 am
SJU
-
PWM
2 stops10h 37m
American Airlines
Sun 10/186:00 am
PWM
-
SJU
1 stop16h 57m
American Airlines
Deal found 6/30$447
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:15 pm
SJU
-
PWM
2 stops39h 57m
Multiple Airlines
Wed 8/56:38 pm
PWM
-
SJU
1 stop30h 03m
Multiple Airlines
Deal found 7/3$462
This Faresmojo deal was found by Cheapflights users on 7/3. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:20 am
SJU
-
PWM
1 stop9h 45m
JetBlue
Wed 8/52:50 pm
PWM
-
SJU
1 stop7h 10m
JetBlue
Deal found 7/3$472

Find flight deals from Puerto Rico to Portland

Keep the following information in mind while searching for Puerto Rico to Portland flight deals. Data was last updated July 4, 2026.

Round-trip from

$322
(Delta)

One-way from

$161
(Delta)
From Puerto Rico to Portland
Search Deals
One-way flight from Puerto Rico to Portland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Portland 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 July 4, 2026.
Use the filters below to find and compare flights from Puerto Rico to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 8/21

5:50 pm-12:59 am

1 stop7h 09m

Portland

Sat 8/29

6:05 am-4:38 pm

1 stop10h 33m

$322

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 10/16

1:06 pm-12:10 am

1 stop11h 04m

Portland

Sun 10/18

4:15 pm-11:56 pm

1 stop7h 41m

$322

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Mon 9/14

1:00 am-10:04 am

2 stops9h 04m

Portland

Wed 9/16

6:06 am-8:38 pm

2 stops14h 32m

$412
Cheapest one-way

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 9/3

5:50 pm-12:59 am

1 stop7h 09m

$161

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 9/3

12:50 pm-12:25 am

2 stops11h 35m

$170

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 9/3

10:33 am-9:21 pm

2 stops10h 48m

$232
Quickest one-way

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Sun 8/9

7:30 am-2:13 pm

1 stop6h 43m

$241

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Sun 7/12

7:25 am-10:36 pm

1 stop15h 11m

$244

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 9/3

6:35 am-10:39 pm

3 stops16h 04m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Sorted by cheapest first

Best time to book a flight from Puerto Rico to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Puerto Rico 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 Puerto Rico to Portland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Portland. 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 into for flights to Portland from Puerto Rico?

    If you book a flight to Portland from Puerto Rico, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

  • How long is the flight from Puerto Rico to Portland, Maine?

    Delta, JetBlue, and United Airlines can get you from Puerto Rico to Portland, Maine in just under 7h 09m. Your travel time can differ by up to 7h 13m. There are 1758 mi between Puerto Rico and Portland, Maine. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Puerto Rico to Portland, Maine one-way?

    One-way options have recently been found by users for as low as $118 on United Airlines. Other airlines that offer cheap prices include Delta from $120 and American Airlines from $262 one-way.

  • Can I find deals for flights from Puerto Rico to Portland that include hotel bookings?

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

  • How can I find direct flights from Puerto Rico to Portland?

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

  • Can I find deals for business class flights from Puerto Rico to Portland?

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

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Lewiston
Brunswick
Conway

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