San Juan (SJU) to Chicago (ORD) flight deal in economy from $237

Monday, December 21st, 2026

8 round-trip options

Returning
Sun, Dec 27, 20266 Day Trip
$760 USD
Returning
Mon, Dec 28, 20267 Day Trip
$678 USD
Returning
Tue, Dec 29, 20268 Day Trip
$584 USD
Returning
Wed, Dec 30, 20269 Day Trip
$547 USD
Returning
Thu, Dec 31, 202610 Day Trip
$523 USD
Returning
Fri, Jan 1, 202711 Day Trip
$494 USD
Returning
Sat, Jan 2, 202712 Day Trip
$484 USD
Returning
Sun, Jan 3, 202713 Day Trip
$466 USD