Philadelphia (PHL) to San José (SJO) flight deal in economy from $346
PHLPhiladelphia International Airport
Philadelphia, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$644 USD
-46%$346 USD
Verified about 5 hours agoDecember 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Thursday, December 31st, 2026
10 round-trip options
Returning
Tue, Jan 5, 2027•5 Day Trip
$769 USD
Returning
Wed, Jan 6, 2027•6 Day Trip
$738 USD
Returning
Thu, Jan 7, 2027•7 Day Trip
$738 USD
Returning
Fri, Jan 8, 2027•8 Day Trip
$738 USD
Returning
Sat, Jan 9, 2027•9 Day Trip
$916 USD
Returning
Sun, Jan 10, 2027•10 Day Trip
$725 USD
Returning
Mon, Jan 11, 2027•11 Day Trip
$723 USD
Returning
Tue, Jan 12, 2027•12 Day Trip
$728 USD
Returning
Wed, Jan 13, 2027•13 Day Trip
$590 USD
Returning
Thu, Jan 14, 2027•14 Day Trip
$590 USD