SJU to ORD from $468 in business

F9Frontier Airlines

Round Trip•Business Class

SJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

ORD

O'Hare International Airport

Chicago, United States

$746 USD

-37%$468 USD

Verified about 16 hours ago

December 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$984 1$864 2$804 3$814 4$814 5$814 6$814 7$814 8$814 9$814 10$814 11$835 12$867 13$857 14$857 15$857 16$847 17$737 18$900 19$900 20$900 21$900 22$857 23$900 24$900 25$805 26$900 27$900 28$900 29$894 30$911 31 1 2 3

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Friday, December 25th, 2026

6 round-trip options

Returning

Wed, Dec 30, 2026•5 Day Trip

$805 USD

Google Flights

Returning

Thu, Dec 31, 2026•6 Day Trip

$805 USD

Google Flights

Returning

Fri, Jan 1, 2027•7 Day Trip

$805 USD

Google Flights

Returning

Sat, Jan 2, 2027•8 Day Trip

$805 USD

Google Flights

Returning

Sun, Jan 3, 2027•9 Day Trip

$805 USD

Google Flights

Returning

Mon, Jan 4, 2027•10 Day Trip

$805 USD

Google Flights

San Juan (SJU) to Chicago (ORD) flight deal in business from $468

Luis Muñoz Marín International Airport

O'Hare International Airport

December 2026

Friday, December 25th, 2026