Phoenix (PHX) to San Juan (SJU) flight deal from $309 USD in economy class

B6JetBlue Airways

Round Trip•Economy

PHX

Phoenix Sky Harbor International Airport

Phoenix, United States

SJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$643 USD

-52%$309 USD

Verified Nov 3, 2025 at 12:55 AM

December 2025

Today

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1$728 2$458 3$358 4$385 5$309 6$330 7$481 8$340 9$373 10$446 11$330 12$442 13$394 14$591 15$482 16$421 17$442 18$510 19$709 20$729 21$782 22$782 23$704 24$679 25$745 26$843 27$764 28$706 29$676 30$544 31$408 1 2 3 4

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Monday, December 22nd, 2025

10 round-trip options

Returning

Sat, Dec 27, 2025•5 Day Trip

$904 USD

Google Flights

Returning

Sun, Dec 28, 2025•6 Day Trip

$1,011 USD

Google Flights

Returning

Mon, Dec 29, 2025•7 Day Trip

$811 USD

Google Flights

Returning

Tue, Dec 30, 2025•8 Day Trip

$793 USD

Google Flights

Returning

Wed, Dec 31, 2025•9 Day Trip

$782 USD

Google Flights

Returning

Thu, Jan 1, 2026•10 Day Trip

$860 USD

Google Flights

Returning

Fri, Jan 2, 2026•11 Day Trip

$979 USD

Google Flights

Returning

Sat, Jan 3, 2026•12 Day Trip

$1,229 USD

Google Flights

Returning

Sun, Jan 4, 2026•13 Day Trip

$1,164 USD

Google Flights

Returning

Mon, Jan 5, 2026•14 Day Trip

$918 USD

Google Flights