$120 Cheap Frontier Airlines flights San Diego (SAN) to Chicago (ORD)

$120 Cheap Frontier Airlines flights San Diego (SAN) to Chicago (ORD)

Prices were available within the past 7 days and start at $120 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Flights from San Diego (SAN) to Chicago (ORD)
Origin airport
San Diego Intl.
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Popular airline
Frontier Airlines
Distance
2752 km
Average flight time
6 hours 17 mins