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San Juan

Puerto Rico: cheap flights

Popular cities in Puerto Rico and the cheapest routes to them.The cheapest city to fly to in Puerto Rico right now is San Juan, from $110. Across the country, November is the cheapest month, from $110, and June the most expensive.

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Popular cities

Cheapest routes found recently

Cheapest price by month

MonthRound trip from
November 2026$110
December 2026$187
January 2027$137
February 2027$201
March 2027$363
April 2027$221
May 2027$355
June 2027$395

Climate overview

Climate figures are for Aguadilla, the most popular destination in Puerto Rico.

Aguadilla is warmest in August, when days reach about 32 °C, and coolest in February, when nights fall to about 17 °C. The wettest month is May, with about 224 mm of rain, and the driest January, with about 69 mm.

Month Day °C Night °C Rain
January 29.6° 16.8° 69 mm moderate
February 29.7° 16.6° 72 mm moderate
March 30.2° 17.0° 88 mm moderate
April 30.8° 18.0° 129 mm wet
May 31.4° 19.3° 224 mm wet
June 32.1° 19.9° 182 mm wet
July 32.3° 20.0° 156 mm wet
August 32.4° 20.2° 197 mm wet
September 32.4° 20.1° 211 mm wet
October 31.9° 19.6° 209 mm wet
November 30.9° 19.0° 141 mm wet
December 29.8° 17.7° 92 mm wet

Practical facts

The local currency is USD. Sockets are type A, B and the mains supply is 120 V, 60 Hz. The main languages are Spanish, English. The international dialling code is +1, and traffic drives on the right.

Airlines

Questions and answers

What is the cheapest city to fly to in Puerto Rico?
San Juan, with round trips from $110 found recently.
When is it cheapest to fly to Puerto Rico?
November is currently the cheapest month, with tickets from $110.
Which airlines fly to Puerto Rico?
Airlines found on these routes: Frontier Airlines, jetBlue, American Airlines, United Airlines, Southwest Airlines.
What is the weather like in Puerto Rico?
In Aguadilla, the warmest month is August at about 32 °C and the coolest is February at about 17 °C.
Which currency is used in Puerto Rico?
The currency is USD. Sockets are type A, B and the mains supply is 120 V, 60 Hz.

Prices last updated Nov. 4, 2026

Trip essentials

Climate normals: WorldClim 2.1 (Fick & Hijmans 2017), CC BY-SA 4.0