$217+ Cheap flights from San Juan to Portland (PDX)
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PDX
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Cheapest flights from San Juan to PortlandExplore the most affordable flight options available from San Juan to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
Explore the most affordable flight options available from San Juan to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
This Southwest deal was found by Cheapflights users on 7/12. 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.
Wed 9/91:20 pm
SJU
- PDX
2 stops11h 55m
Southwest
Tue 9/1510:45 pm
PDX
- SJU
1 stop11h 05m
Southwest
Deal found 7/12![Southwest logo]()
$436
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/205:30 am
SJU
- PDX
1 stop12h 30m
Southwest
Tue 8/255:50 am
PDX
- SJU
2 stops12h 15m
Southwest
Deal found 7/7![Southwest logo]()
$451
This Delta deal was found by Cheapflights users on 7/8. 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.
Thu 9/1012:56 pm
SJU
- PDX
2 stops12h 39m
Delta
Mon 9/217:15 pm
PDX
- SJU
2 stops13h 48m
Delta
Deal found 7/8![Delta logo]()
$466
This American Airlines deal was found by Cheapflights users on 7/8. 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 9/1611:51 am
SJU
- PDX
2 stops15h 16m
American Airlines
Wed 9/233:00 pm
PDX
- SJU
2 stops17h 00m
American Airlines
Deal found 7/8![American Airlines logo]()
$471
This Trip.com deal was found by Cheapflights users on 7/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:02 am
SJU
- PDX
2 stops34h 49m
Frontier
Fri 8/216:17 pm
PDX
- SJU
2 stops28h 58m
Frontier
Deal found 7/8![Frontier logo]()
$473
This American Airlines deal was found by Cheapflights users on 7/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:22 pm
SJU
- PDX
1 stop12h 06m
American Airlines
Tue 9/1511:06 pm
PDX
- SJU
1 stop12h 44m
American Airlines
Deal found 7/12![American Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 7/10. 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 11/33:59 pm
SJU
- PDX
1 stop11h 00m
American Airlines
Sun 11/810:45 pm
PDX
- SJU
1 stop15h 07m
American Airlines
Deal found 7/10![American Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sun 8/161:00 am
SJU
- PDX
1 stop11h 50m
United Airlines
Mon 8/247:15 pm
PDX
- SJU
2 stops16h 29m
United Airlines
Deal found 7/8![United Airlines logo]()
$488
This American Airlines deal was found by Cheapflights users on 7/10. 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.
Fri 9/412:55 am
SJU
- PDX
1 stop20h 05m
American Airlines
Sun 12/610:45 pm
PDX
- SJU
1 stop15h 07m
American Airlines
Deal found 7/10![American Airlines logo]()
$491
This Southwest deal was found by Cheapflights users on 7/8. 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.
Mon 8/172:35 pm
SJU
- PDX
2 stops12h 05m
Southwest
Mon 8/247:00 pm
PDX
- SJU
2 stops13h 00m
Southwest
Deal found 7/8![Southwest logo]()
$493
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/45:45 am
SJU
- PDX
2 stops13h 53m
American Airlines
Sun 8/910:58 pm
PDX
- SJU
1 stop20h 26m
American Airlines
Deal found 7/10![American Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:30 am
SJU
- PDX
1 stop15h 18m
American Airlines
Sun 9/610:58 pm
PDX
- SJU
1 stop11h 26m
American Airlines
Deal found 7/11![American Airlines logo]()
$501
Best flights from San Juan to PortlandDiscover carefully curated flight deals from San Juan to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from San Juan to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This Southwest deal was found by Cheapflights users on 7/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:30 am
SJU
- PDX
1 stop12h 30m
Southwest
Sun 9/67:30 pm
PDX
- SJU
2 stops10h 40m
Southwest
Deal found 7/11![Southwest logo]()
$466
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:00 am
SJU
- PDX
1 stop11h 50m
United Airlines
Tue 8/2511:17 pm
PDX
- SJU
1 stop11h 28m
United Airlines
Deal found 7/9![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 7/10. 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.
Tue 8/252:59 pm
SJU
- PDX
1 stop9h 45m
Delta
Wed 9/210:35 pm
PDX
- SJU
1 stop14h 58m
Delta
Deal found 7/10![Delta logo]()
$516
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/205:30 am
SJU
- PDX
1 stop12h 30m
Southwest
Tue 8/2510:45 pm
PDX
- SJU
1 stop11h 05m
Southwest
Deal found 7/7![Southwest logo]()
$466
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:59 pm
SJU
- PDX
2 stops11h 40m
Delta
Tue 8/2510:55 pm
PDX
- SJU
1 stop11h 47m
Delta
Deal found 7/9![Delta logo]()
$516
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/31:00 am
SJU
- PDX
1 stop11h 25m
United Airlines
Tue 8/117:10 am
PDX
- SJU
1 stop10h 28m
United Airlines
Deal found 7/7![United Airlines logo]()
$545
This Southwest deal was found by Cheapflights users on 7/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:35 pm
SJU
- PDX
2 stops12h 05m
Southwest
Sun 9/67:30 pm
PDX
- SJU
2 stops12h 25m
Southwest
Deal found 7/11![Southwest logo]()
$500
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:00 am
SJU
- PDX
2 stops13h 28m
United Airlines
Wed 9/237:15 pm
PDX
- SJU
2 stops16h 29m
United Airlines
Deal found 7/11![United Airlines logo]()
$556
Last-minute flights from San Juan to PortlandDiscover last-minute flight deals from San Juan to Portland. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Portland. Data last updated July 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/45:45 am
SJU
- PDX
1 stop20h 06m
American Airlines
Sun 8/910:58 pm
PDX
- SJU
1 stop11h 26m
American Airlines
Deal found 7/10![American Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:45 am
SJU
- PDX
2 stops14h 06m
American Airlines
Thu 8/135:18 am
PDX
- SJU
2 stops13h 37m
American Airlines
Deal found 7/11![American Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 8/1112:55 am
SJU
- PDX
1 stop13h 39m
American Airlines
Tue 8/255:59 am
PDX
- SJU
1 stop14h 16m
American Airlines
Deal found 7/9![American Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:30 am
SJU
- PDX
2 stops19h 26m
Delta
Sat 8/227:00 am
PDX
- SJU
1 stop13h 52m
Delta
Deal found 7/9![Delta logo]()
$466
This Trip.com deal was found by Cheapflights users on 7/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:02 am
SJU
- PDX
2 stops34h 49m
Frontier
Fri 8/216:17 pm
PDX
- SJU
2 stops28h 58m
Frontier
Deal found 7/8![Frontier logo]()
$473
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 8/155:05 am
SJU
- PDX
2 stops14h 45m
Southwest
Fri 8/217:35 pm
PDX
- SJU
2 stops12h 15m
Southwest
Deal found 7/8![Southwest logo]()
$531
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sun 8/161:00 am
SJU
- PDX
1 stop11h 50m
United Airlines
Mon 8/247:15 pm
PDX
- SJU
2 stops16h 29m
United Airlines
Deal found 7/8![United Airlines logo]()
$488
This Southwest deal was found by Cheapflights users on 7/8. 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.
Mon 8/172:35 pm
SJU
- PDX
2 stops12h 05m
Southwest
Mon 8/247:00 pm
PDX
- SJU
2 stops13h 00m
Southwest
Deal found 7/8![Southwest logo]()
$493
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/202:35 pm
SJU
- PDX
2 stops12h 05m
Southwest
Tue 8/255:50 am
PDX
- SJU
2 stops12h 15m
Southwest
Deal found 7/7![Southwest logo]()
$451
This American Airlines deal was found by Cheapflights users on 7/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:55 am
SJU
- PDX
1 stop13h 39m
American Airlines
Wed 9/211:34 pm
PDX
- SJU
1 stop20h 41m
American Airlines
Deal found 7/11![American Airlines logo]()
$505
One-way flights from San Juan to PortlandSearch for one-way flight options from San Juan to Portland. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from San Juan to Portland. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:24 am
SJU
- PDX
2 stops32h 47m
Frontier
Deal found 7/8![Frontier logo]()
$217
This Southwest deal was found by Cheapflights users on 7/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:50 am
SJU
- PDX
2 stops13h 05m
Southwest
Deal found 7/11![Southwest logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:57 pm
SJU
- PDX
2 stops42h 55m
Frontier
Deal found 7/10![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:44 am
SJU
- PDX
2 stops37h 27m
Frontier
Deal found 7/11![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:57 pm
SJU
- PDX
2 stops42h 55m
Frontier
Deal found 7/11![Frontier logo]()
$225
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 8/217:30 am
SJU
- PDX
2 stops17h 32m
Delta
Deal found 7/8![Delta logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:37 pm
SJU
- PDX
2 stops22h 59m
Frontier
Deal found 7/8![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Wed 8/58:37 pm
SJU
- PDX
2 stops47h 17m
Frontier
Deal found 7/12![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Thu 8/610:48 pm
SJU
- PDX
2 stops45h 03m
Frontier
Deal found 7/12![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Sat 8/16:45 am
SJU
- PDX
3 stops34h 13m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:00 am
SJU
- PDX
1 stop11h 50m
United Airlines
Deal found 7/11![United Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:48 pm
SJU
- PDX
2 stops42h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$260
Find flight deals from San Juan to Portland
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 12, 2026.
Round-trip from | $451 (Southwest) |
|---|---|
One-way from | $217 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $590 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 12, 2026.
Use the filters below to find and compare flights from San Juan to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Fri 9/4
5:30 am-3:00 pm
1 stop12h 30m
Portland
Sun 9/6
7:30 pm-9:10 am
2 stops10h 40m
$466
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Tue 8/11
1:00 am-9:50 am
1 stop11h 50m
Portland
Tue 8/25
11:17 pm-1:45 pm
1 stop11h 28m
$466
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Thu 8/20
5:30 am-3:00 pm
1 stop12h 30m
Portland
Tue 8/25
10:45 pm-12:50 pm
1 stop11h 05m
$466
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Thu 9/3
2:35 pm-11:40 pm
2 stops12h 05m
Portland
Sun 9/6
7:30 pm-10:55 am
2 stops12h 25m
$500
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Tue 8/25
2:59 pm-9:44 pm
1 stop9h 45m
Portland
Wed 9/2
10:35 pm-4:33 pm
1 stop14h 58m
$516
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Tue 8/18
2:59 pm-11:39 pm
2 stops11h 40m
Portland
Tue 8/25
10:55 pm-1:42 pm
1 stop11h 47m
$516
Quickest round-trip
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Mon 8/3
1:00 am-9:25 am
1 stop11h 25m
Portland
Tue 8/11
7:10 am-8:38 pm
1 stop10h 28m
$545
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Mon 9/21
1:00 am-11:28 am
2 stops13h 28m
Portland
Wed 9/23
7:15 pm-2:44 pm
2 stops16h 29m
$556
Cheapest one-way
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Mon 8/24
6:44 am-5:11 pm
2 stops37h 27m
$224
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
Mon 8/17
1:00 am-9:50 am
1 stop11h 50m
$233
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from San Juan to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from San Juan with our price prediction graph.
PR1-PDX
SJU-PDX
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 San Juan to Portland
PR1-PDX
SJU-PDX
What is the cheapest month to book a flight from San Juan to Portland?
Currently, September is the cheapest month in which you can book a flight from San Juan to Portland (average of $210). Flying from San Juan to Portland in June is currently the most expensive (average of $510). 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.
How much does it cost to fly round-trip from San Juan to Portland?
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated July 12, 2026.
Read through reviews of airlines operating flights from San Juan to Portland, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Food
6.7
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Related info for your journey
Find useful and relevant information for your journey from San Juan 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 locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Kelso
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
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Search flights from San Juan to Portland by cabin class
Find flights from San Juan to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Juan and Portland flights
Browse other San Juan and Portland flight options. Last updated on July 12, 2026.
Popular flight searches
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Top 2 airlines flying from San Juan to Portland
Discover the top 2 airlines that operate flights from San Juan to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$419 | Average$543 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$447 | Average$575 | FlexibilityNo cancel fee | On-time69% |