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San Antonio Puerto Rico - Cheap flights

Special flight deals from San Antonio to Puerto Rico

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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 336 USD

  • Cheapest month to travel

    July, August

  • The cheapest day to fly

    Saturday

  • Lowest prices

    1 day before
May
660 USD
Jun
456 USD
Jul
336 USD
Aug
336 USD
Sep
390 USD
Oct
611 USD
Nov
??
Dec
??
Jan
??
Feb
??
Mar
??
Apr
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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) in San Juan

  • Flight time from San Antonio

  • Local currency

    USD
Puerto Rico
Puerto Rico is a territory in the Caribbean Sea belonging to the United States. The island forms part of the Greater Antilles and is dominated by the Cordillera Central mountains, including its highest peak, Cerro de Punta (1,338 m). Thanks to its humid subtropical climate, average temperatures hover around 26 °C year-round. Visitors can enjoy diverse wildlife and remnants of tropical forests. The best time to visit is during the dry season, from December to April, when rainfall is at its lowest.

Where do we fly most often to Puerto Rico? Cities ranking

Flights to Puerto Rico. These destinations top the list

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