Your travel platformSkip navigation

Scan the QR code and download our app

San Juan

San Antonio San Juan - Cheap flights

Special flight deals from San Antonio to San Juan

Why book flights with eSky?

Largest choice of flights

With flights from over 500 airlines, we'll find your perfect match in seconds.

Flexible search

Extend your search to include nearby airports and flex your dates for the cheapest deals.

Excellent products and services

Need travel insurance, cancellation insurance, car hire, local attraction bookings or more? We have you covered.

Over 4950 customer reviews - choose proven quality and book with complete confidence.

Find the best time to book cheap flights to San Juan

Flexible on travel dates? Discover the cheapest month to fly to San Juan

  • Cheapest round-trip flight

    from 244 USD
  • Cheapest month to travel

    November
  • The cheapest day to fly

    Saturday
  • Lowest prices

    1 day before
Sep
345 USD
Oct
314 USD
Nov
244 USD
Dec
441 USD
Jan
246 USD
Feb
??
Mar
??
Apr
??
May
??
Jun
??
Jul
790 USD
Aug
??

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.
  • 6 months before

    from

    679 USD

  • 3 months before

    from

    684 USD

  • 30 days before

    from

    816 USD

  • 7 days before

    from

    643 USD

  • 1 day before

    from

    418 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
817 USD
Mon
674 USD
Tue
736 USD
Wed
948 USD
Thu
706 USD
Fri
532 USD
Sat
611 USD
Sun

General information

  • Local time (UTC-4)

  • Flight time from San Antonio

  • Local currency

    USD
San Juan
San Juan, the capital of Puerto Rico, is located on the northeastern coast of the island along the Atlantic Ocean. It is the country's most important port, as well as its economic and cultural center. Home to about 442,000 people, the entire metropolitan area boasts over 2.5 million residents. San Juan's industries include tobacco, sugar, and textiles. The historic Old Town attracts tourists with its colonial architecture. The tropical climate ensures warm temperatures year-round, but the best time to visit is during the dry season from December to April.