$158+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PWM
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Portland with Cheapflights
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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 September 13, 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 September 13, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/213:51 pm -
1 stop6h 45m
Tue 11/106:17 am -
2 stops14h 21m
Deal found 9/8![American Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/2410:36 am -
2 stops13h 00m
Wed 11/116:17 am -
2 stops14h 21m
Deal found 9/9![American Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/231:00 am -
1 stop8h 08m
Tue 11/105:50 am -
1 stop6h 25m
Deal found 9/8![United Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/246:45 am -
1 stop7h 06m
Wed 11/112:05 pm -
1 stop8h 10m
Deal found 9/10![Delta logo]()
$316
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/231:25 pm -
2 stops10h 34m
Mon 11/98:49 am -
2 stops11h 11m
Deal found 9/8![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 9/8. 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 10/235:35 pm -
1 stop6h 20m
Wed 11/410:25 am -
2 stops10h 25m
Deal found 9/8![Southwest logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/1312:21 pm -
2 stops11h 15m
Wed 10/215:30 am -
1 stop8h 07m
Deal found 9/10![American Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/281:00 am -
2 stops9h 02m
Wed 10/76:00 am -
1 stop7h 45m
Deal found 9/12![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/121:00 am -
1 stop8h 08m
Wed 10/215:15 am -
1 stop7h 19m
Deal found 9/10![United Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 10/201:00 am -
2 stops9h 02m
Wed 11/45:50 am -
2 stops14h 10m
Deal found 9/8![United Airlines logo]()
$355
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 September 13, 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 September 13, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/2410:36 am -
2 stops13h 00m
Wed 11/116:17 am -
2 stops14h 21m
Deal found 9/9![American Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 10/201:00 am -
1 stop8h 08m
Mon 11/98:29 am -
2 stops15h 07m
Deal found 9/8![United Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 10/246:45 am -
1 stop7h 06m
Wed 11/112:05 pm -
1 stop8h 10m
Deal found 9/11![Delta logo]()
$316
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/224:55 pm -
1 stop7h 04m
Mon 11/98:29 am -
1 stop11h 31m
Deal found 9/8![United Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/231:00 am -
2 stops9h 02m
Wed 11/115:50 am -
2 stops14h 10m
Deal found 9/8![United Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/281:00 am -
2 stops9h 02m
Wed 10/76:00 am -
1 stop7h 45m
Deal found 9/12![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/121:00 am -
1 stop8h 08m
Wed 10/215:15 am -
1 stop7h 19m
Deal found 9/10![United Airlines logo]()
$345
Last-minute flights from Puerto Rico to PortlandDiscover last-minute flight deals from Puerto Rico to Portland. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Portland. Data last updated September 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/281:00 am -
2 stops9h 02m
Wed 10/76:00 am -
1 stop7h 45m
Deal found 9/12![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/121:00 am -
1 stop8h 08m
Wed 10/215:15 am -
1 stop7h 19m
Deal found 9/10![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/1312:21 pm -
2 stops11h 15m
Wed 10/215:30 am -
1 stop8h 07m
Deal found 9/10![American Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 10/201:00 am -
2 stops9h 02m
Wed 11/45:50 am -
2 stops14h 10m
Deal found 9/8![United Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/213:51 pm -
1 stop6h 45m
Tue 11/106:17 am -
2 stops14h 21m
Deal found 9/8![American Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/231:25 pm -
2 stops10h 34m
Mon 11/98:49 am -
2 stops11h 11m
Deal found 9/8![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 9/8. 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 10/235:35 pm -
1 stop6h 20m
Wed 11/410:25 am -
2 stops10h 25m
Deal found 9/8![Southwest logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/2410:36 am -
2 stops13h 00m
Wed 11/116:17 am -
2 stops14h 21m
Deal found 9/9![American Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 9/8. 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.
Sat 10/246:45 am -
1 stop7h 06m
Mon 11/96:00 am -
1 stop9h 56m
Deal found 9/8![Delta logo]()
$296
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/246:45 am -
1 stop7h 06m
Wed 11/112:05 pm -
1 stop8h 10m
Deal found 9/10![Delta logo]()
$316
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 September 13, 2026.
Search for one-way flight options from Puerto Rico to Portland. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 12/88:05 am -
1 stop7h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 1/3110:53 pm -
1 stop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 1/302:05 am -
1 stop7h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 9/12. 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.
Sun 1/317:35 am -
2 stops8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Southwest logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 12/73:15 am -
3 stops33h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 11/2910:54 pm -
3 stops59h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$368
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 September 13, 2026.
Round-trip from | $278 (American Airlines) |
|---|---|
One-way from | $158 (United Airlines) |
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 September 13, 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
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Tue 12/8
8:05 am-2:37 pm
1 stop7h 32m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$158
Quickest round-trip
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Sat 1/30
2:05 am-8:19 am
1 stop7h 14m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$265
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Sun 1/31
7:35 am-3:30 pm
2 stops8h 55m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$270
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Sat 10/24
10:36 am-11:36 pm
2 stops13h 00m
Portland
Wed 11/11
6:17 am-9:38 pm
2 stops14h 21m
$283
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Tue 10/20
1:00 am-9:08 am
1 stop8h 08m
Portland
Mon 11/9
8:29 am-12:36 am
2 stops15h 07m
$296
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Thu 10/22
4:55 pm-11:59 pm
1 stop7h 04m
Portland
Mon 11/9
8:29 am-9:00 pm
1 stop11h 31m
$296
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Fri 10/23
1:00 am-10:02 am
2 stops9h 02m
Portland
Wed 11/11
5:50 am-9:00 pm
2 stops14h 10m
$296
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Mon 12/7
3:15 am-11:48 am
3 stops33h 33m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$313
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Sat 10/24
6:45 am-1:51 pm
1 stop7h 06m
Portland
Wed 11/11
2:05 pm-11:15 pm
1 stop8h 10m
$316
San JuanPortland
SJU San Juan Luis Munoz Marin Intl - PWM Portland
SJUPWM
San Juan Luis Munoz Marin Intl
Mon 9/28
1:00 am-10:02 am
2 stops9h 02m
Portland
Wed 10/7
6:00 am-1:45 pm
1 stop7h 45m
$332
Showing 1-10 of 12 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 locationsNorth Conway
Lewiston
Brunswick
Conway
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