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

United AirlinesUAUnited Airlines
Round Trip•Economy
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
United StatesORD

O'Hare International Airport

Chicago, United States
$529 USD
-55%$237 USD
Verified 15 days ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Thursday, July 9th, 2026

8 round-trip options

Returning
Tue, Jul 14, 2026•5 Day Trip
$353 USD
Google Flights
Returning
Wed, Jul 15, 2026•6 Day Trip
$383 USD
Google Flights
Returning
Thu, Jul 16, 2026•7 Day Trip
$321 USD
Google Flights
Returning
Sat, Jul 18, 2026•9 Day Trip
$435 USD
Google Flights
Returning
Sun, Jul 19, 2026•10 Day Trip
$452 USD
Google Flights
Returning
Mon, Jul 20, 2026•11 Day Trip
$350 USD
Google Flights
Returning
Tue, Jul 21, 2026•12 Day Trip
$427 USD
Google Flights
Returning
Thu, Jul 23, 2026•14 Day Trip
$491 USD
Google Flights