SJU to ORD from $468 in business – flightdeals.net

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Frontier Airlines

F9Frontier Airlines

Round Trip•Business Class

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

O'Hare International Airport

Chicago, United States

$746 USD

-37%$468 USD

Verified about 18 hours ago

December 2026

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

Tuesday, December 29th, 2026

2 round-trip options

Returning

Sun, Jan 3, 2027•5 Day Trip

$894 USD

Returning

Mon, Jan 4, 2027•6 Day Trip

$894 USD