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Get United's best fares today on flights from San Juan to Saint Louis from *

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Low fare calendar for flights from San Juan (SJU) to Saint Louis (STL)

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from
$337*
Viewed:15 hours ago
Economy
Return:02/12/2020
30
from
$337*
Viewed:15 hours ago
Economy
Return:02/06/2020
31
from
$337*
Viewed:15 hours ago
Economy
Return:02/07/2020
from
$337*
Viewed:15 hours ago
Economy
Return:02/15/2020
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 Juan to Saint Louis?

FromToDatesFare TypePrice

San Juan (SJU)

Saint Louis (STL)

Depart: 02/02/2020

Return: 02/06/2020

Roundtrip
from
$337*
Viewed:1dayago

San Juan (SJU)

Saint Louis (STL)

Depart: 01/29/2020

Return: 02/12/2020

Roundtrip
from
$337*
Viewed:15hoursago

San Juan (SJU)

Saint Louis (STL)

Depart: 02/04/2020

Return: 02/18/2020

Roundtrip
from
$337*
Viewed:15hoursago

San Juan (SJU)

Saint Louis (STL)

Depart: 02/11/2020

Return: 02/25/2020

Roundtrip
from
$337*
Viewed:15hoursago

San Juan (SJU)

Saint Louis (STL)

Depart: 02/13/2020

Return: 02/27/2020

Roundtrip
from
$337*
Viewed:15hoursago

San Juan (SJU)

Saint Louis (STL)

Depart: 02/15/2020

Return: 02/29/2020

Roundtrip
from
$337*
Viewed:15hoursago

San Juan (SJU)

Saint Louis (STL)

Depart: 02/06/2020

Return: 02/20/2020

Roundtrip
from
$337*
Viewed:15hoursago

San Juan (SJU)

Saint Louis (STL)

Depart: 02/05/2020

Return: 02/19/2020

Roundtrip
from
$337*
Viewed:15hoursago

San Juan (SJU)

Saint Louis (STL)

Depart: 02/08/2020

Return: 02/22/2020

Roundtrip
from
$337*
Viewed:15hoursago

San Juan (SJU)

Saint Louis (STL)

Depart: 02/26/2020

Return: 03/11/2020

Roundtrip
from
$337*
Viewed:15hoursago

*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 Saint Louis

Tuesday broken clouds
31°F 01/28/2020
Wednesday light snow
35°F 01/29/2020
Thursday overcast clouds
35°F 01/30/2020
Friday overcast clouds
42°F 01/31/2020
Saturday sky is clear
42°F 02/01/2020
Sunday few clouds
54°F 02/02/2020
Monday light rain
58°F 02/03/2020
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