
Round-trip from | $397 (Southwest) |
|---|---|
One-way from | $191 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $553 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Tue 3/10
11:59 pm-5:03 pm
2 stops14h 04m
San Juan Luis Munoz Marin Intl
Tue 3/17
6:00 am-11:44 pm
1 stop20h 44m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Fri 5/8
3:00 pm-8:55 am
2 stops14h 55m
San Juan Luis Munoz Marin Intl
Fri 5/15
10:00 am-8:10 pm
2 stops13h 10m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Sat 2/21
1:18 pm-6:11 am
2 stops12h 53m
San Juan Luis Munoz Marin Intl
Wed 2/25
8:30 am-3:27 pm
1 stop10h 57m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Tue 3/31
12:30 am-2:15 pm
1 stop10h 45m
San Juan Luis Munoz Marin Intl
Wed 4/15
6:15 am-5:03 pm
2 stops13h 48m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Fri 5/8
11:59 pm-2:12 pm
1 stop11h 13m
San Juan Luis Munoz Marin Intl
Fri 5/15
11:59 pm-12:58 pm
1 stop15h 59m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Sat 2/28
1:18 pm-6:11 am
2 stops12h 53m
San Juan Luis Munoz Marin Intl
Wed 3/4
2:25 pm-11:14 pm
1 stop12h 49m
PortlandSan Juan
PDX - SJU
PDXSJU
Portland
Sat 2/21
9:44 pm-11:40 am
1 stop9h 56m
San Juan Luis Munoz Marin Intl
Wed 2/25
4:01 pm-11:27 pm
1 stop11h 26m
PortlandAguadilla
PDX - BQN
PDXBQN
Portland
Mon 3/2
7:00 am-11:57 pm
2 stops12h 57m
Aguadilla Borinquen
Wed 3/4
1:09 am-12:28 pm
2 stops15h 19m
PortlandAguadilla
PDX - BQN
PDXBQN
Portland
Thu 1/29
5:00 am-11:57 pm
3 stops14h 57m
Aguadilla Borinquen
Sun 2/1
1:09 am-6:10 pm
3 stops21h 01m
PortlandAguadilla
PDX - BQN
PDXBQN
Portland
Fri 3/20
11:59 pm-10:57 pm
2 stops19h 58m
Aguadilla Borinquen
Sat 3/28
12:15 am-3:09 pm
2 stops17h 54m
Currently, August is the cheapest month in which you can book a flight from Portland to Puerto Rico (average of $186). Flying from Portland to Puerto Rico in January is currently the most expensive (average of $400). 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.
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Boarding
Entertainment
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$185 | Average$371 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$243 | Average$382 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$272 | Average$512 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$349 | Average$597 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$401 | Average$573 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$445 | Average$634 | FlexibilityNo cancel fee | On-time63% |