
Round-trip from | $397 (Southwest) |
|---|---|
One-way from | $129 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $612 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Mon 5/4
12:55 am-4:23 pm
2 stops12h 28m
San Juan Luis Munoz Marin Intl
Sat 5/9
1:10 pm-11:53 pm
2 stops13h 43m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Fri 1/23
7:00 am-11:44 pm
1 stop12h 44m
San Juan Luis Munoz Marin Intl
Wed 1/28
7:00 am-8:32 pm
2 stops17h 32m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Mon 1/19
7:37 pm-2:10 pm
2 stops14h 33m
San Juan Luis Munoz Marin Intl
Wed 1/28
7:30 am-8:59 pm
2 stops17h 29m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Tue 12/2
6:15 am-10:05 pm
2 stops11h 50m
San Juan Luis Munoz Marin Intl
Tue 12/9
2:05 pm-10:35 pm
2 stops12h 30m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Fri 1/23
11:05 pm-12:55 pm
1 stop9h 50m
San Juan Luis Munoz Marin Intl
Thu 1/29
2:05 am-2:46 pm
2 stops16h 41m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Mon 1/19
3:50 pm-4:36 pm
2 stops20h 46m
San Juan Luis Munoz Marin Intl
Tue 1/27
2:05 am-11:06 pm
2 stops25h 01m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Fri 11/28
7:10 pm-10:25 am
2 stops11h 15m
San Juan Luis Munoz Marin Intl
Wed 12/3
8:55 am-6:15 pm
2 stops13h 20m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Sat 2/21
10:00 am-12:40 am
2 stops10h 40m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Thu 12/11
5:32 pm-11:56 pm
3 stops26h 24m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Mon 12/8
5:32 pm-5:09 pm
2 stops43h 37m
The price you pay for your flight from Portland to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Portland to San Juan (average of $187). Flying from Portland to San Juan in December is currently the most expensive (average of $419). 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.
When flying from Portland to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 69% versus a flight in the morning.
Entertainment
Crew
Comfort
Boarding
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Crew
Comfort
Boarding
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Crew
Comfort
Boarding
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Crew
Comfort
Boarding
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Crew
Comfort
Boarding
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Crew
Comfort
Boarding
Food
Overall
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$185 | Average$540 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$248 | Average$415 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$343 | Average$595 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$349 | Average$524 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$400 | Average$596 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$444 | Average$635 | FlexibilityNo cancel fee | On-time63% |