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United flights from Saint Louis to San Antonio starting at

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Low fare calendar for flights from Saint Louis (STL) to San Antonio (SAT)

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$290 Price subject to changes
Viewed:10 hours ago
Economy
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$290 Price subject to changes
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$282 Price subject to changes
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$282 Price subject to changes
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$282 Price subject to changes
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$282 Price subject to changes
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Economy
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$198 Price subject to changes
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$198 Price subject to changes
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$198 Price subject to changes
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$158 Price subject to changes
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Economy
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$198 Price subject to changes
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$198 Price subject to changes
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$198 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$158 Price subject to changes
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$198 Price subject to changes
Viewed:10 hours ago
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$198 Price subject to changes
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$198 Price subject to changes
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$158 Price subject to changes
Viewed:10 hours ago
Economy
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$158 Price subject to changes
Viewed:10 hours ago
Economy
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$158 Price subject to changes
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Economy
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$158 Price subject to changes
Viewed:10 hours ago
Economy
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$198 Price subject to changes
Viewed:10 hours ago
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$198 Price subject to changes
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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.

More United deals on Saint Louis (STL) to San Antonio (SAT) flights

FromToDatesFare TypePrice

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/13/20

Return: 10/20/20

Roundtrip
from
$158*
Viewed:20hoursago

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/14/20

Return: 10/21/20

Roundtrip
from
$158*
Viewed:20hoursago

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/15/20

Return: 10/22/20

Roundtrip
from
$158*
Viewed:20hoursago

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/21/20

Return: 10/28/20

Roundtrip
from
$158*
Viewed:20hoursago

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/22/20

Return: 10/29/20

Roundtrip
from
$158*
Viewed:20hoursago

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$158*
Viewed:20hoursago

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/29/20

Return: 11/05/20

Roundtrip
from
$158*
Viewed:20hoursago

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/13/20

Return: 10/27/20

Roundtrip
from
$158*
Viewed:20hoursago

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/14/20

Return: 10/28/20

Roundtrip
from
$158*
Viewed:20hoursago

Saint Louis (STL)

San Antonio (SAT)

Depart: 10/15/20

Return: 10/29/20

Roundtrip
from
$158*
Viewed:20hoursago

*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 San Antonio

Saturday scattered clouds
93°F 08/08/20
Sunday light rain
95°F 08/09/20
Monday few clouds
95°F 08/10/20
Tuesday few clouds
96°F 08/11/20
Wednesday sky is clear
97°F 08/12/20
Thursday sky is clear
96°F 08/13/20
Friday sky is clear
96°F 08/14/20
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