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

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Low fare calendar for flights from San Antonio (SAT) to Chicago (ORD)

Sunday
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Tuesday
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Thursday
Friday
Saturday
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from
$1,010*
Viewed:a day ago
Economy
Return:02/17/20
18
from
$637*
Viewed:19 hours ago
Economy
Return:03/03/20
19
from
$672*
Viewed:19 hours ago
Economy
Return:03/04/20
20
from
$637*
Viewed:19 hours ago
Economy
Return:03/05/20
21
from
$637*
Viewed:19 hours ago
Economy
Return:03/06/20
22
from
$646*
Viewed:19 hours ago
Economy
Return:03/07/20
23
from
$474*
Viewed:a day ago
Economy
Return:03/17/20
24
from
$474*
Viewed:21 hours ago
Economy
Return:03/17/20
25
from
$474*
Viewed:19 hours ago
Economy
Return:03/03/20
26
from
$390*
Viewed:21 hours ago
Economy
Return:03/17/20
27
from
$390*
Viewed:19 hours ago
Economy
Return:03/05/20
28
from
$390*
Viewed:19 hours ago
Economy
Return:03/06/20
29
from
$403*
Viewed:19 hours ago
Economy
Return:03/07/20
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 San Antonio to Chicago?

FromToDatesFare TypePrice

San Antonio (SAT)

Chicago (ORD)

Depart: 03/25/20

Return: 04/08/20

Roundtrip
from
$259*
Viewed:19hoursago

San Antonio (SAT)

Chicago (ORD)

Depart: 04/01/20

Return: 04/15/20

Roundtrip
from
$259*
Viewed:19hoursago

San Antonio (SAT)

Chicago (ORD)

Depart: 04/07/20

Return: 04/21/20

Roundtrip
from
$259*
Viewed:19hoursago

San Antonio (SAT)

Chicago (ORD)

Depart: 04/14/20

Return: 04/28/20

Roundtrip
from
$259*
Viewed:19hoursago

San Antonio (SAT)

Chicago (ORD)

Depart: 04/15/20

Return: 04/29/20

Roundtrip
from
$259*
Viewed:19hoursago

San Antonio (SAT)

Chicago (ORD)

Depart: 03/24/20

Return: 03/31/20

Roundtrip
from
$259*
Viewed:19hoursago

San Antonio (SAT)

Chicago (ORD)

Depart: 03/25/20

Return: 04/01/20

Roundtrip
from
$259*
Viewed:19hoursago

San Antonio (SAT)

Chicago (ORD)

Depart: 03/19/20

Return: 03/26/20

Roundtrip
from
$259*
Viewed:19hoursago

San Antonio (SAT)

Chicago (ORD)

Depart: 04/14/20

Return: 04/21/20

Roundtrip
from
$259*
Viewed:19hoursago

San Antonio (SAT)

Chicago (ORD)

Depart: 03/23/20

Return: 03/30/20

Roundtrip
from
$259*
Viewed:19hoursago

*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

Monday snow
37°F 02/17/20
Tuesday overcast clouds
32°F 02/18/20
Wednesday sky is clear
20°F 02/19/20
Thursday sky is clear
17°F 02/20/20
Friday sky is clear
30°F 02/21/20
Saturday sky is clear
36°F 02/22/20
Sunday moderate rain
33°F 02/23/20
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