Skip to content

Get United's best fares today on flights from Knoxville to Chicago from *

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Knoxville (TYS) to Chicago (ORD)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
11
from
$454 Price subject to changes
Viewed:10 hours ago
Economy
Return:
12
from
$454 Price subject to changes
Viewed:10 hours ago
Economy
Return:
13
from
$454 Price subject to changes
Viewed:10 hours ago
Economy
Return:
14
from
$454 Price subject to changes
Viewed:10 hours ago
Economy
Return:
15
from
$454 Price subject to changes
Viewed:10 hours ago
Economy
Return:
16
from
$454 Price subject to changes
Viewed:10 hours ago
Economy
Return:
17
from
$374 Price subject to changes
Viewed:10 hours ago
Economy
Return:
18
from
$374 Price subject to changes
Viewed:10 hours ago
Economy
Return:
19
from
$374 Price subject to changes
Viewed:10 hours ago
Economy
Return:
20
from
$374 Price subject to changes
Viewed:10 hours ago
Economy
Return:
21
from
$374 Price subject to changes
Viewed:10 hours ago
Economy
Return:
22
from
$374 Price subject to changes
Viewed:10 hours ago
Economy
Return:
23
from
$374 Price subject to changes
Viewed:10 hours ago
Economy
Return:
24
from
$324 Price subject to changes
Viewed:10 hours ago
Economy
Return:
25
from
$324 Price subject to changes
Viewed:10 hours ago
Economy
Return:
26
from
$324 Price subject to changes
Viewed:10 hours ago
Economy
Return:
27
from
$324 Price subject to changes
Viewed:10 hours ago
Economy
Return:
28
from
$324 Price subject to changes
Viewed:10 hours ago
Economy
Return:
29
from
$324 Price subject to changes
Viewed:10 hours ago
Economy
Return:
30
from
$324 Price subject to changes
Viewed:10 hours ago
Economy
Return:
31
from
$299 Price subject to changes
Viewed:10 hours ago
Economy
Return:
from
$299 Price subject to changes
Viewed:10 hours ago
Economy
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Looking for additional flights from Knoxville to Chicago?

FromToDatesFare TypePrice

Knoxville (TYS)

Chicago (ORD)

Depart: 09/11/20

Return: 09/13/20

Roundtrip
from
$217*
Viewed:1dayago

Knoxville (TYS)

Chicago (ORD)

Depart: 10/03/20

Return: 10/04/20

Roundtrip
from
$277*
Viewed:17hoursago

Knoxville (TYS)

Chicago (ORD)

Depart: 07/31/20

Return: 08/07/20

Roundtrip
from
$299*
Viewed:10hoursago

Knoxville (TYS)

Chicago (ORD)

Depart: 08/01/20

Return: 08/08/20

Roundtrip
from
$299*
Viewed:10hoursago

Knoxville (TYS)

Chicago (ORD)

Depart: 08/02/20

Return: 08/09/20

Roundtrip
from
$299*
Viewed:10hoursago

Knoxville (TYS)

Chicago (ORD)

Depart: 08/03/20

Return: 08/10/20

Roundtrip
from
$299*
Viewed:10hoursago

Knoxville (TYS)

Chicago (ORD)

Depart: 08/04/20

Return: 08/11/20

Roundtrip
from
$299*
Viewed:10hoursago

Knoxville (TYS)

Chicago (ORD)

Depart: 08/05/20

Return: 08/12/20

Roundtrip
from
$299*
Viewed:10hoursago

Knoxville (TYS)

Chicago (ORD)

Depart: 08/06/20

Return: 08/13/20

Roundtrip
from
$299*
Viewed:10hoursago

Knoxville (TYS)

Chicago (ORD)

Depart: 08/07/20

Return: 08/14/20

Roundtrip
from
$299*
Viewed:10hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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 Chicago

Friday light rain
80°F 07/10/20
Saturday moderate rain
83°F 07/11/20
Sunday moderate rain
76°F 07/12/20
Monday sky is clear
78°F 07/13/20
Tuesday broken clouds
82°F 07/14/20
Wednesday heavy intensity rain
85°F 07/15/20
Thursday light rain
76°F 07/16/20
Powered by: OpenWeatherMap.org