American Airlines flights from Chicago to Sun Valley
expand_more
1 Adult, Economy class
expand_moreexpand_more
today
today
Recent searches for flights from Chicago to Sun Valley
location_on
location_on
Find deals on Chicago to Sun Valley flights
flight_takeoff
flight_land
$
Chicago (ORD)to
Sun Valley (SUN)
01/01/26 - 01/08/26
Round trip
Economy
from
$273Fare subject to changes
Updated: 3 hours ago
Chicago (ORD)to
Sun Valley (SUN)
01/02/26 - 01/09/26
Round trip
Economy
from
$288Fare subject to changes
Updated: 3 hours ago
Chicago (ORD)to
Sun Valley (SUN)
12/31/25 - 01/07/26
Round trip
Economy
from
$305Fare subject to changes
Updated: 3 hours ago
Chicago (ORD)to
Sun Valley (SUN)
12/18/25 - 12/25/25
Round trip
Economy
from
$305Fare subject to changes
Updated: 3 hours ago
Chicago (ORD)to
Sun Valley (SUN)
01/03/26 - 01/10/26
Round trip
Economy
from
$309Fare subject to changes
Updated: 3 hours ago
Chicago (ORD)to
Sun Valley (SUN)
01/05/26 - 01/12/26
Round trip
Economy
from
$339Fare subject to changes
Updated: 3 hours ago
Chicago (ORD)to
Sun Valley (SUN)
01/04/26 - 01/11/26
Round trip
Economy
from
$355Fare subject to changes
Updated: 3 hours ago
Chicago (ORD)to
Sun Valley (SUN)
12/30/25 - 01/06/26
Round trip
Economy
from
$370Fare subject to changes
Updated: 3 hours ago
*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.
