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

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesORD

O'Hare International Airport

Chicago, United States
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
$527 USD
-55%$237 USD
Verified 16 days ago
Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price

Tuesday, November 17th, 2026

7 round-trip options

Returning
Sun, Nov 22, 2026•5 Day Trip
$480 USD
Google Flights
Returning
Mon, Nov 23, 2026•6 Day Trip
$457 USD
Google Flights
Returning
Tue, Nov 24, 2026•7 Day Trip
$457 USD
Google Flights
Returning
Thu, Nov 26, 2026•9 Day Trip
$457 USD
Google Flights
Returning
Sat, Nov 28, 2026•11 Day Trip
$963 USD
Google Flights
Returning
Sun, Nov 29, 2026•12 Day Trip
$761 USD
Google Flights
Returning
Mon, Nov 30, 2026•13 Day Trip
$692 USD
Google Flights