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$176+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
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 30, 2026.

This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 9/307:30 am
SJU
-
PWM
1 stop8h 09m
Delta
Wed 10/74:15 pm
PWM
-
SJU
1 stop7h 29m
Delta
Deal found 7/27$352
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:13 pm
SJU
-
PWM
2 stops11h 33m
American Airlines
Sun 10/186:00 am
PWM
-
SJU
1 stop9h 01m
American Airlines
Deal found 7/29$408
This Delta deal was found by Cheapflights users on 7/28. 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 10/166:45 am
SJU
-
PWM
1 stop8h 50m
Delta
Sun 10/184:15 pm
PWM
-
SJU
1 stop7h 29m
Delta
Deal found 7/28$413
This JetBlue deal was found by Cheapflights users on 7/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
SJU
-
PWM
1 stop8h 44m
JetBlue
Tue 9/11:20 pm
PWM
-
SJU
1 stop9h 39m
JetBlue
Deal found 7/27$419
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:51 am
SJU
-
PWM
2 stops12h 08m
American Airlines
Wed 10/76:00 am
PWM
-
SJU
1 stop9h 01m
American Airlines
Deal found 7/29$421
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/144:55 pm
SJU
-
PWM
1 stop7h 04m
United Airlines
Mon 10/196:00 am
PWM
-
SJU
1 stop7h 45m
United Airlines
Deal found 7/28$443
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:33 am
SJU
-
PWM
2 stops13h 14m
American Airlines
Sat 8/297:05 am
PWM
-
SJU
1 stop7h 46m
American Airlines
Deal found 7/29$452
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:10 pm
SJU
-
PWM
2 stops10h 15m
JetBlue
Wed 8/262:40 pm
PWM
-
SJU
2 stops22h 09m
JetBlue
Deal found 7/29$453

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 30, 2026.

Round-trip from

$342
(Southwest)

One-way from

$176
(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 30, 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

Wed 9/30

7:30 am-3:39 pm

1 stop8h 09m

Portland

Wed 10/7

4:15 pm-11:44 pm

1 stop7h 29m

$352

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 10/16

6:45 am-3:35 pm

1 stop8h 50m

Portland

Sun 10/18

4:15 pm-11:44 pm

1 stop7h 29m

$352

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 10/16

12:13 pm-11:46 pm

2 stops11h 33m

Portland

Sun 10/18

7:24 pm-11:20 am

1 stop15h 56m

$428

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Wed 9/30

6:00 am-7:38 pm

2 stops13h 38m

Portland

Wed 10/7

6:00 am-3:01 pm

2 stops9h 01m

$441

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Fri 8/28

1:00 am-9:08 am

1 stop8h 08m

Portland

Tue 9/1

6:00 am-2:44 pm

1 stop8h 44m

$442
Cheapest one-way

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Thu 11/26

2:05 pm-11:55 pm

1 stop10h 50m

$176

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Wed 11/25

2:05 am-9:00 am

1 stop7h 55m

$201

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Tue 8/18

3:10 am-5:45 pm

2 stops14h 35m

$202

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Mon 12/21

6:35 am-4:40 pm

2 stops11h 05m

$206
Quickest one-way

San JuanPortland

SJU - PWM

SJUPWM

San Juan Luis Munoz Marin Intl

Wed 8/19

2:25 pm-9:10 pm

1 stop6h 45m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 resultsSorted by cheapest first
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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 can get you from Puerto Rico to Portland, Maine in just under 8h 09m. Your travel time can differ by up to . There are 1758 mi between Puerto Rico and Portland, Maine.

  • 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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