Round-trip from | $281 (American Airlines) |
---|---|
One-way from | $121 (American Airlines) |
Popular in | April |
Cheapest in | September |
Average price | $645 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Sat 4/26
1:00 pm-12:09 am
1 stop11h 09m
San Juan Luis Munoz Marin Intl
Thu 5/1
5:30 am-10:49 pm
1 stop17h 19m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Fri 5/2
9:30 pm-2:51 am
1 stop29h 21m
San Juan Luis Munoz Marin Intl
Wed 5/7
3:56 am-8:29 pm
1 stop16h 33m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Sat 4/26
5:35 pm-2:50 am
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Wed 4/30
5:50 am-2:25 pm
1 stop8h 35m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Sat 4/26
5:00 pm-11:35 pm
1 stop6h 35m
San Juan Luis Munoz Marin Intl
Thu 5/1
6:05 am-3:55 pm
1 stop9h 50m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Thu 5/29
6:10 am-1:45 pm
1 stop7h 35m
San Juan Luis Munoz Marin Intl
Wed 6/4
4:55 pm-11:57 pm
1 stop7h 02m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Thu 5/29
12:47 pm-11:31 am
2 stops22h 44m
San Juan Luis Munoz Marin Intl
Tue 6/3
1:59 am-1:48 pm
2 stops35h 49m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Tue 7/15
2:35 pm-11:46 pm
1 stop9h 11m
San Juan Luis Munoz Marin Intl
Sat 7/19
6:15 am-4:44 pm
1 stop10h 29m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Sun 5/11
6:00 am-8:33 pm
2 stops14h 33m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Wed 7/23
6:30 am-4:19 pm
1 stop9h 49m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Sun 5/11
3:17 pm-11:31 am
3 stops44h 14m
To ensure you get the cheapest price possible for a flight from Portland, Maine to San Juan, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, September is the cheapest month in which you can book a flight from Portland, Maine to San Juan (average of $254). Flying from Portland, Maine to San Juan in December is currently the most expensive (average of $336). 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, Maine to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 46% versus a flight in the morning.
In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.
If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Crew
Comfort
Food
Boarding
Overall
Entertainment
Reviews
Ila,Mar 2025
HOU - DAL
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$145 | Average$229 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$214 | Average$393 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$274 | Average$434 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$301 | Average$579 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$305 | Average$608 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$401 | Average$659 | FlexibilityNo cancel fee | On-time63% |