$223+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PDX
may. 1 — may. 81
Round-trip
1 adult, Economy
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Find cheap flights from San Juan 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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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 abril 1, 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 abril 1, 2026.
This Southwest deal was found by Cheapflights users on 3/31. 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.
vie. 8/285:30 am
SJU
- PDX
1 stop12h 30m
Southwest
lun. 8/317:00 pm
PDX
- SJU
2 stops13h 00m
Southwest
Deal found 3/31![Southwest logo]()
$446
This Southwest deal was found by Cheapflights users on 3/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/16:50 am
SJU
- PDX
2 stops16h 20m
Southwest
lun. 5/45:10 am
PDX
- SJU
2 stops11h 50m
Southwest
Deal found 3/29![Southwest logo]()
$461
This Delta deal was found by Cheapflights users on 3/31. 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.
mar. 4/212:03 pm
SJU
- PDX
2 stops12h 53m
Delta
lun. 4/277:32 pm
PDX
- SJU
2 stops13h 13m
Delta
Deal found 3/31![Delta logo]()
$476
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/149:55 am
SJU
- PDX
2 stops14h 30m
Southwest
mié. 10/217:35 pm
PDX
- SJU
2 stops10h 45m
Southwest
Deal found 3/30![Southwest logo]()
$478
This eDestinos deal was found by Cheapflights users on 3/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/143:26 pm
SJU
- PDX
3 stops47h 24m
Multiple Airlines
mar. 5/57:35 am
PDX
- SJU
2 stops30h 51m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 3/31. 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.
mar. 4/141:31 pm
SJU
- PDX
2 stops13h 26m
American Airlines
lun. 5/411:47 pm
PDX
- SJU
1 stop11h 33m
American Airlines
Deal found 3/31![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 3/29. 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.
mar. 4/141:31 pm
SJU
- PDX
2 stops13h 26m
American Airlines
mar. 5/57:00 am
PDX
- SJU
1 stop13h 02m
American Airlines
Deal found 3/29![American Airlines logo]()
$505
This Faresmojo deal was found by Cheapflights users on 3/31. 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.
vie. 8/215:01 am
SJU
- PDX
1 stop11h 03m
JetBlue
sáb. 8/2911:27 pm
PDX
- SJU
1 stop11h 33m
JetBlue
Deal found 3/31![JetBlue logo]()
$507
This American Airlines deal was found by Cheapflights users on 3/31. 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.
mar. 8/1812:00 pm
SJU
- PDX
2 stops14h 22m
American Airlines
mar. 8/259:52 pm
PDX
- SJU
1 stop14h 03m
American Airlines
Deal found 3/31![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 3/31. 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.
vie. 8/211:35 pm
SJU
- PDX
2 stops12h 47m
American Airlines
sáb. 8/2911:59 pm
PDX
- SJU
1 stop12h 03m
American Airlines
Deal found 3/31![American Airlines logo]()
$521
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 abril 1, 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 abril 1, 2026.
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/72:35 pm
SJU
- PDX
1 stop10h 27m
Delta
mar. 5/127:00 pm
PDX
- SJU
2 stops14h 01m
Delta
Deal found 3/30![Delta logo]()
$476
This Southwest deal was found by Cheapflights users on 3/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/305:30 am
SJU
- PDX
1 stop13h 50m
Southwest
mar. 8/46:25 pm
PDX
- SJU
2 stops13h 35m
Southwest
Deal found 3/29![Southwest logo]()
$510
This Delta deal was found by Cheapflights users on 3/31. 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.
mar. 4/212:03 pm
SJU
- PDX
2 stops12h 53m
Delta
sáb. 4/255:30 am
PDX
- SJU
2 stops15h 29m
Delta
Deal found 3/31![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/31:06 pm
SJU
- PDX
1 stop11h 48m
Delta
mié. 9/910:05 pm
PDX
- SJU
1 stop11h 08m
Delta
Deal found 3/30![Delta logo]()
$573
Last-minute flights from San Juan to PortlandDiscover last-minute flight deals from San Juan to Portland. Data last updated abril 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Portland. Data last updated abril 1, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 3/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/143:26 pm
SJU
- PDX
3 stops47h 24m
Multiple Airlines
mar. 5/57:35 am
PDX
- SJU
2 stops30h 51m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 3/31. 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.
mar. 4/141:31 pm
SJU
- PDX
2 stops13h 26m
American Airlines
mar. 5/511:40 pm
PDX
- SJU
2 stops12h 12m
American Airlines
Deal found 3/31![American Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 3/31. 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.
mar. 4/212:03 pm
SJU
- PDX
2 stops12h 53m
Delta
lun. 4/277:32 pm
PDX
- SJU
2 stops13h 13m
Delta
Deal found 3/31![Delta logo]()
$476
This Delta deal was found by Cheapflights users on 3/31. 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.
mar. 4/212:03 pm
SJU
- PDX
2 stops12h 53m
Delta
sáb. 4/255:30 am
PDX
- SJU
2 stops15h 29m
Delta
Deal found 3/31![Delta logo]()
$526
This Southwest deal was found by Cheapflights users on 3/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/16:50 am
SJU
- PDX
2 stops16h 20m
Southwest
lun. 5/45:10 am
PDX
- SJU
2 stops11h 50m
Southwest
Deal found 3/29![Southwest logo]()
$461
This American Airlines deal was found by Cheapflights users on 3/31. 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.
dom. 5/106:45 am
SJU
- PDX
1 stop20h 09m
American Airlines
vie. 5/1511:47 pm
PDX
- SJU
2 stops12h 48m
American Airlines
Deal found 3/31![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 3/31. 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.
dom. 5/246:20 am
SJU
- PDX
1 stop20h 03m
American Airlines
mar. 6/26:07 am
PDX
- SJU
1 stop14h 52m
American Airlines
Deal found 3/31![American Airlines logo]()
$549
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 abril 1, 2026.
Search for one-way flight options from San Juan to Portland. Find affordable one-way fares based on user searches. Data last updated abril 1, 2026.
This Southwest deal was found by Cheapflights users on 4/1. 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.
vie. 8/146:30 am
SJU
- PDX
2 stops13h 05m
Southwest
Deal found 4/1![Southwest logo]()
$223
This American Airlines deal was found by Cheapflights users on 3/31. 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.
mié. 4/157:25 am
SJU
- PDX
1 stop16h 38m
American Airlines
Deal found 3/31![American Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
mié. 7/88:32 am
SJU
- PDX
2 stops35h 25m
Frontier
Deal found 4/1![Frontier logo]()
$252
This American Airlines deal was found by Cheapflights users on 3/31. 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.
dom. 5/106:45 am
SJU
- PDX
1 stop20h 09m
American Airlines
Deal found 3/31![American Airlines logo]()
$255
This American Airlines deal was found by Cheapflights users on 3/31. 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.
vie. 8/216:00 am
SJU
- PDX
2 stops14h 26m
American Airlines
Deal found 3/31![American Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/234:05 pm
SJU
- PDX
2 stops46h 36m
Frontier
Deal found 3/30![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/26:59 pm
SJU
- PDX
2 stops48h 58m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 4/1. 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.
jue. 7/92:05 pm
SJU
- PDX
1 stop10h 43m
Delta
Deal found 4/1![Delta logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/223:25 am
SJU
- PDX
3 stops40h 32m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
mar. 7/74:05 pm
SJU
- PDX
2 stops48h 53m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/16:00 am
SJU
- PDX
2 stops34h 58m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$303
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 abril 1, 2026.
Round-trip from | $446 (Southwest) |
|---|---|
One-way from | $223 (Southwest) |
Popular in | June |
Cheapest in | September |
Average price | $530 |
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 abril 1, 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
jue. 5/7
2:35 pm-10:02 pm
1 stop10h 27m
Portland
mar. 5/12
7:00 pm-12:01 pm
2 stops14h 01m
$476
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
jue. 7/30
5:30 am-4:20 pm
1 stop13h 50m
Portland
mar. 8/4
6:25 pm-11:00 am
2 stops13h 35m
$510
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
mar. 4/21
2:03 pm-11:56 pm
2 stops12h 53m
Portland
sáb. 4/25
5:30 am-11:59 pm
2 stops15h 29m
$526
Quickest round-trip
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
jue. 9/3
1:06 pm-9:54 pm
1 stop11h 48m
Portland
mié. 9/9
10:05 pm-12:13 pm
1 stop11h 08m
$573
Cheapest one-way
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
vie. 8/14
6:30 am-4:35 pm
2 stops13h 05m
$223
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
mié. 4/15
6:45 am-9:38 pm
1 stop17h 53m
$238
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
dom. 5/10
6:45 am-11:54 pm
1 stop20h 09m
$255
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
dom. 5/10
2:48 pm-11:44 pm
2 stops11h 56m
$288
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
lun. 7/13
5:30 am-4:20 pm
1 stop13h 50m
$303
San JuanPortland
SJU - PDX
SJUPDX
San Juan Luis Munoz Marin Intl
vie. 7/10
2:05 pm-11:20 pm
2 stops12h 15m
$318
Showing 1-10 of 13 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
How far ahead should I book a flight from San Juan to Portland?
Use this chart to determine the optimal time to book a round-trip flight from San Juan to Portland. Price data was last updated on March 13, 2026.
The price you pay for your flight from San Juan to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Juan to Portland?
Currently, July is the cheapest month in which you can book a flight from San Juan to Portland (average of $235). Flying from San Juan to Portland in October is currently the most expensive (average of $481). 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 abril 1, 2026.
Read through reviews of airlines operating flights from San Juan to Portland, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
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 abril 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 abril 1, 2026.
Top 3 airlines flying from San Juan to Portland
Discover the top 3 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 abril 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$512 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$406 | Average$567 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$419 | Average$550 | FlexibilityNo cancel fee | On-time71% |