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United flights from Saint Louis to Tucson starting at

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Low fare calendar for flights from Saint Louis (STL) to Tucson (TUS)

Sunday
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Tuesday
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Saturday
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$198 Price subject to changes
Viewed:6 hours ago
Economy
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$158 Price subject to changes
Viewed:6 hours ago
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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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$282 Price subject to changes
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$198 Price subject to changes
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$256 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
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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
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$198 Price subject to changes
Viewed:6 hours ago
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$198 Price subject to changes
Viewed:17 hours ago
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$158 Price subject to changes
Viewed:6 hours ago
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
Viewed:6 hours ago
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$198 Price subject to changes
Viewed:17 hours ago
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$198 Price subject to changes
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$198 Price subject to changes
Viewed:17 hours ago
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$158 Price subject to changes
Viewed:6 hours ago
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$158 Price subject to changes
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Economy
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30
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$158 Price subject to changes
Viewed:6 hours ago
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$158 Price subject to changes
Viewed:6 hours ago
Economy
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$198 Price subject to changes
Viewed:17 hours ago
Economy
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$198 Price subject to changes
Viewed:6 hours ago
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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 Tucson (TUS) flights

FromToDatesFare TypePrice

Saint Louis (STL)

Tucson (TUS)

Depart: 10/14/20

Return: 10/21/20

Roundtrip
from
$158*
Viewed:16hoursago

Saint Louis (STL)

Tucson (TUS)

Depart: 10/15/20

Return: 10/22/20

Roundtrip
from
$158*
Viewed:16hoursago

Saint Louis (STL)

Tucson (TUS)

Depart: 10/21/20

Return: 10/28/20

Roundtrip
from
$158*
Viewed:16hoursago

Saint Louis (STL)

Tucson (TUS)

Depart: 10/22/20

Return: 10/29/20

Roundtrip
from
$158*
Viewed:16hoursago

Saint Louis (STL)

Tucson (TUS)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$158*
Viewed:16hoursago

Saint Louis (STL)

Tucson (TUS)

Depart: 10/29/20

Return: 11/05/20

Roundtrip
from
$158*
Viewed:16hoursago

Saint Louis (STL)

Tucson (TUS)

Depart: 11/09/20

Return: 11/16/20

Roundtrip
from
$158*
Viewed:16hoursago

Saint Louis (STL)

Tucson (TUS)

Depart: 10/14/20

Return: 10/28/20

Roundtrip
from
$158*
Viewed:16hoursago

Saint Louis (STL)

Tucson (TUS)

Depart: 10/15/20

Return: 10/29/20

Roundtrip
from
$158*
Viewed:16hoursago

Saint Louis (STL)

Tucson (TUS)

Depart: 10/21/20

Return: 11/04/20

Roundtrip
from
$158*
Viewed:16hoursago

*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 Tucson

Friday sky is clear
94°F 08/14/20
Saturday light rain
95°F 08/15/20
Sunday light rain
97°F 08/16/20
Monday light rain
99°F 08/17/20
Tuesday sky is clear
99°F 08/18/20
Wednesday sky is clear
99°F 08/19/20
Thursday moderate rain
98°F 08/20/20
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