Skip to content

United flights from Chicago to Sun Valley starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Chicago (ORD) to Sun Valley (SUN)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Chicago (ORD) to Sun Valley (SUN) flights

FromToDatesFare TypePrice

Chicago (ORD)

Sun Valley (SUN)

Depart: 01/02/21

Return: 01/16/21

Roundtrip
from
$517*
Viewed:8hoursago

Chicago (ORD)

Sun Valley (SUN)

Depart: 01/23/21

Return: 02/06/21

Roundtrip
from
$517*
Viewed:8hoursago

Chicago (ORD)

Sun Valley (SUN)

Depart: 01/02/21

Return: 01/09/21

Roundtrip
from
$517*
Viewed:8hoursago

Chicago (ORD)

Sun Valley (SUN)

Depart: 01/09/21

Return: 01/16/21

Roundtrip
from
$517*
Viewed:8hoursago

Chicago (ORD)

Sun Valley (SUN)

Depart: 01/23/21

Return: 01/30/21

Roundtrip
from
$517*
Viewed:8hoursago

Chicago (ORD)

Sun Valley (SUN)

Depart: 12/17/20

Return: 12/24/20

Roundtrip
from
$521*
Viewed:8hoursago

Chicago (ORD)

Sun Valley (SUN)

Depart: 12/23/20

Return: 12/30/20

Roundtrip
from
$521*
Viewed:8hoursago

Chicago (ORD)

Sun Valley (SUN)

Depart: 12/23/20

Return: 01/06/21

Roundtrip
from
$521*
Viewed:8hoursago

Chicago (ORD)

Sun Valley (SUN)

Depart: 12/24/20

Return: 01/07/21

Roundtrip
from
$521*
Viewed:8hoursago

Chicago (ORD)

Sun Valley (SUN)

Depart: 12/25/20

Return: 01/08/21

Roundtrip
from
$521*
Viewed:8hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Sun Valley

Sunday snow
23°F 10/25/20
Monday broken clouds
26°F 10/26/20
Tuesday sky is clear
34°F 10/27/20
Wednesday sky is clear
44°F 10/28/20
Thursday sky is clear
49°F 10/29/20
Friday sky is clear
55°F 10/30/20
Saturday overcast clouds
52°F 10/31/20
Powered by: OpenWeatherMap.org