$224+ Cheap flights from Puerto Rico to Portland, ME (PWM)
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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Portland 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
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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 Puerto Rico to Portland
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Cheapest flights from Puerto Rico to PortlandExplore 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 October 22, 2026.
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 October 22, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/126:05 am -
2 stops10h 16m
Sun 11/155:45 am -
1 stop6h 54m
Deal found 10/21![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/122:52 pm -
1 stop9h 29m
Sun 11/155:50 am -
1 stop7h 50m
Deal found 10/17![United Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Tue 11/37:26 pm -
1 stop14h 42m
Sat 11/76:31 pm -
2 stops17h 54m
Deal found 10/19![Multiple Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 10/17. 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 12/212:05 am -
1 stop8h 02m
Mon 1/113:14 pm -
1 stop8h 22m
Deal found 10/17![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/223:01 pm -
1 stop8h 58m
Mon 1/117:00 am -
1 stop8h 57m
Deal found 10/21![American Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 10/20. 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 12/214:00 am -
1 stop9h 36m
Mon 1/112:35 pm -
1 stop8h 20m
Deal found 10/20![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 11/711:35 am -
2 stops11h 04m
Mon 11/96:00 am -
1 stop16h 59m
Deal found 10/17![American Airlines logo]()
$428
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/62:29 pm -
1 stop9h 04m
Sun 11/85:45 am -
1 stop6h 54m
Deal found 10/21![American Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/212:05 am -
1 stop8h 02m
Sun 1/106:00 am -
1 stop6h 32m
Deal found 10/21![United Airlines logo]()
$464
Best flights from Puerto Rico to PortlandDiscover carefully curated flight deals from Puerto Rico to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Puerto Rico to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/17. 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 12/41:00 pm -
1 stop8h 42m
Sun 12/66:00 am -
1 stop6h 32m
Deal found 10/17![United Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 10/20. 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 12/214:00 am -
1 stop9h 36m
Mon 1/112:35 pm -
1 stop8h 20m
Deal found 10/20![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 11/78:30 am -
1 stop15h 27m
Mon 11/97:10 am -
1 stop13h 03m
Deal found 10/19![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/122:52 pm -
1 stop9h 29m
Sun 11/155:50 am -
1 stop7h 50m
Deal found 10/17![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 10/17. 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 12/212:05 am -
1 stop8h 02m
Mon 1/113:14 pm -
1 stop8h 22m
Deal found 10/17![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 10/20. 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 12/214:00 am -
1 stop9h 36m
Sun 1/102:35 pm -
1 stop8h 20m
Deal found 10/20![Delta logo]()
$470
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/212:05 am -
1 stop8h 02m
Sun 1/106:00 am -
1 stop6h 32m
Deal found 10/21![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/22:52 pm -
1 stop6h 50m
Sat 12/57:00 am -
2 stops13h 00m
Deal found 10/21![United Airlines logo]()
$517
Last-minute flights from Puerto Rico to PortlandDiscover last-minute flight deals from Puerto Rico to Portland. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Portland. Data last updated October 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 10/247:30 am -
1 stop15h 01m
Wed 11/116:00 am -
1 stop16h 59m
Deal found 10/21![American Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Tue 11/37:26 pm -
1 stop14h 42m
Sat 11/76:31 pm -
2 stops17h 54m
Deal found 10/19![Multiple Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 10/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:40 am -
2 stops10h 05m
Sat 11/75:25 am -
2 stops14h 05m
Deal found 10/19![Southwest logo]()
$492
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/62:29 pm -
1 stop9h 04m
Sun 11/85:45 am -
1 stop6h 54m
Deal found 10/21![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 11/711:35 am -
2 stops11h 04m
Mon 11/96:00 am -
1 stop16h 59m
Deal found 10/17![American Airlines logo]()
$428
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/126:05 am -
2 stops10h 16m
Sun 11/155:45 am -
1 stop6h 54m
Deal found 10/21![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/122:52 pm -
1 stop9h 29m
Sun 11/155:50 am -
1 stop7h 50m
Deal found 10/17![United Airlines logo]()
$356
One-way flights from Puerto Rico to PortlandSearch for one-way flight options from Puerto Rico to Portland. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Puerto Rico to Portland. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/202:52 pm -
1 stop9h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Tue 1/512:59 pm -
2 stops11h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$228
This Southwest deal was found by Cheapflights users on 10/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:30 am -
2 stops10h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/276:10 am -
1 stop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 10/17. 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.
Tue 1/510:32 am -
3 stops32h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Fri 11/205:19 am -
3 stops28h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Mon 12/289:27 pm -
2 stops36h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sun 2/287:19 am -
1 stop26h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Tue 12/296:00 am -
2 stops30h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$359
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 October 22, 2026.
Round-trip from | $316 (American Airlines) |
|---|---|
One-way from | $224 (United Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $342 |
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 7,457,451 searches. Data last updated October 22, 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
Cheapest round-trip
Quickest round-trip
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 11/20
2:52 pm-11:21 pm
1 stop9h 29m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$224
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Tue 1/5
12:59 pm-11:43 pm
2 stops11h 44m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$228
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 11/20
7:30 am-4:30 pm
2 stops10h 00m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$237
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Sat 2/27
6:10 am-4:25 pm
1 stop11h 15m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$261
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 11/20
5:19 am-9:08 am
3 stops28h 49m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 12/4
1:00 pm-8:42 pm
1 stop8h 42m
Portland
Sun 12/6
6:00 am-1:32 pm
1 stop6h 32m
$356
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Thu 11/12
2:52 pm-11:21 pm
1 stop9h 29m
Portland
Sun 11/15
5:50 am-2:40 pm
1 stop7h 50m
$356
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Mon 12/21
2:05 am-9:07 am
1 stop8h 02m
Portland
Mon 1/11
3:14 pm-12:36 am
1 stop8h 22m
$374
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Mon 12/21
4:00 am-12:36 pm
1 stop9h 36m
Portland
Mon 1/11
2:35 pm-11:55 pm
1 stop8h 20m
$424
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Tue 12/29
7:00 am-10:59 pm
1 stop16h 59m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$426
Showing 1-10 of 16 resultsSorted 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.
SJU-PWM
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
PR0-PWM
SJU-PWM
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsLewiston
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