Most accurate provider | AranGrant 3 stars |
---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $304 (Delta) |
Popular in | April |
Cheapest in | September |
Average price | $629 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Wed 5/28
6:35 am-4:44 pm
1 stop10h 09m
San Juan Luis Munoz Marin Intl
Tue 6/3
1:12 pm-12:14 am
1 stop11h 02m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Thu 5/8
9:29 pm-8:58 am
1 stop11h 29m
San Juan Luis Munoz Marin Intl
Mon 5/12
6:00 am-8:40 pm
1 stop14h 40m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Wed 5/28
7:12 am-4:15 pm
1 stop9h 03m
San Juan Luis Munoz Marin Intl
Mon 6/2
3:33 am-1:50 pm
1 stop10h 17m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Fri 5/30
6:00 am-2:40 pm
2 stops8h 40m
San Juan Luis Munoz Marin Intl
Mon 6/2
5:25 am-10:45 pm
1 stop17h 20m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Wed 5/28
12:15 pm-11:57 pm
2 stops11h 42m
San Juan Luis Munoz Marin Intl
Tue 6/3
4:55 pm-11:57 pm
1 stop7h 02m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Fri 5/30
11:50 am-11:31 am
2 stops23h 41m
San Juan Luis Munoz Marin Intl
Mon 6/2
6:09 am-1:05 pm
3 stops30h 56m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Wed 8/6
5:50 am-5:25 pm
2 stops11h 35m
San Juan Luis Munoz Marin Intl
Sun 8/10
5:05 am-4:50 pm
2 stops11h 45m
PortlandSan Juan
PWM - SJU
PWMSJU
Portland
Sun 8/24
6:00 am-2:45 pm
1 stop8h 45m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars |
The best time to book flights from Portland, Maine to San Juan Luis Munoz Marin Intl Airport is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, September is the cheapest month in which you can book a flight from Portland, Maine to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Portland, Maine to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport, 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 Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.
If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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).
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Gina,Apr 2025
LAS - DEN
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Gina,Apr 2025
LAS - DEN
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Gina,Apr 2025
LAS - DEN
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Gina,Apr 2025
LAS - DEN
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Gina,Apr 2025
LAS - DEN
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Gina,Apr 2025
LAS - DEN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$145 | Average$229 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$214 | Average$372 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$274 | Average$428 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$301 | Average$573 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$302 | Average$601 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$401 | Average$658 | FlexibilityNo cancel fee | On-time63% |