Old San Juan city walls and palm trees beside calm blue water in Puerto Rico

Cheap Flights to San Juan

Caribbean beaches and Old San Juan charm

Round trip from $112

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San Juan blends colorful colonial streets with Caribbean beaches. Flights from the mainland are domestic, so no passport is needed for U.S. citizens.

Things to do in San Juan

  1. Explore Old San Juan
  2. Spend an afternoon at Castillo San Felipe del Morro
  3. Make time for Condado Beach
  4. Finish the day around El Yunque

Best time to visit

December to April.

Flights to San Juan

Frequently asked questions

When is the best time to visit San Juan?

Many travelers like December to April. Fares and hotel prices vary through the year, so compare dates before you book.

Which airports serve San Juan?

You can fly into SJU. Compare fares for each airport when more than one is listed.

Are the fares on this page final?

No. Fares are indicative and change often. The final price and availability are shown on the partner site at booking.