PHX to SJO from $635 in business – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Business Class

Phoenix Sky Harbor International Airport

Phoenix, United States

Juan Santamaría International Airport (SJO)

San José, Costa Rica

$690 USD

-8%$635 USD

Verified 14 days ago

July 2026

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Sun

29 30 1 2 3 4$707 5$681 6$750 7$750 8$794 9$1,016 10$1,016 11$1,016 12$1,016 13$868 14$912 15$1,016 16$1,021 17$1,021 18$1,021 19$868 20$868 21$755 22$795 23$683 24$704 25$678 26$635 27$635 28$640 29$635 30$635 31$660 1$635 2$635

Great Availability

78% of dates checked are available within 10% of the lowest price

Friday, July 3rd, 2026

No flight details available for this date.