$95 Cheap Frontier Airlines flights San Juan (SJU) to Chicago (ORD)

View $95 flight on Thu, Jan 29, 2026Opens in a new window

$95 Cheap Frontier Airlines flights San Juan (SJU) to Chicago (ORD)

Prices were available within the past 7 days and start at $95 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Dec 30 - Mon, Jan 5
SJU
San Juan
ORD
Chicago
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Dec 30 from San Juan to Chicago, returning Mon, Jan 5, priced at $253 found 1 day ago
Frontier Airlines
Tue, Dec 30 - Sun, Jan 4
SJU
San Juan
ORD
Chicago
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Dec 30 from San Juan to Chicago, returning Sun, Jan 4, priced at $288 found 1 day ago
Flights from San Juan (SJU) to Chicago (ORD)
Origin airport
Luis Munoz Marin Intl.
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
JetBlue Airways
Distance
3317 km
Average flight time
3 hours 21 mins