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

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Low fare calendar for flights from Buffalo (BUF) to Saint Louis (STL)

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from
$573*
Viewed:4 hours ago
day-card-journey-type-option-rt
Return:03/04/20
20
from
$573*
Viewed:4 hours ago
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Return:03/05/20
21
from
$685*
Viewed:4 hours ago
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Return:02/28/20
22
from
$630*
Viewed:4 hours ago
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Return:03/07/20
23
from
$645*
Viewed:4 hours ago
day-card-journey-type-option-rt
Return:03/08/20
24
from
$573*
Viewed:4 hours ago
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Return:03/09/20
25
from
$412*
Viewed:4 hours ago
day-card-journey-type-option-rt
Return:03/10/20
26
from
$452*
Viewed:4 hours ago
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Return:03/11/20
27
from
$455*
Viewed:4 hours ago
day-card-journey-type-option-rt
Return:03/05/20
28
from
$685*
Viewed:4 hours ago
day-card-journey-type-option-rt
Return:03/06/20
29
from
$512*
Viewed:4 hours ago
day-card-journey-type-option-rt
Return:03/07/20
*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 Buffalo to Saint Louis?

FromToDatesFare TypePrice

Buffalo (BUF)

Saint Louis (STL)

Depart: 04/21/20

Return: 05/05/20

Roundtrip
from
$257*
Viewed:3hoursago

Buffalo (BUF)

Saint Louis (STL)

Depart: 04/29/20

Return: 05/13/20

Roundtrip
from
$257*
Viewed:3hoursago

Buffalo (BUF)

Saint Louis (STL)

Depart: 05/06/20

Return: 05/20/20

Roundtrip
from
$257*
Viewed:3hoursago

Buffalo (BUF)

Saint Louis (STL)

Depart: 05/05/20

Return: 05/19/20

Roundtrip
from
$257*
Viewed:3hoursago

Buffalo (BUF)

Saint Louis (STL)

Depart: 03/10/20

Return: 03/24/20

Roundtrip
from
$257*
Viewed:3hoursago

Buffalo (BUF)

Saint Louis (STL)

Depart: 03/18/20

Return: 04/01/20

Roundtrip
from
$257*
Viewed:3hoursago

Buffalo (BUF)

Saint Louis (STL)

Depart: 04/22/20

Return: 05/06/20

Roundtrip
from
$257*
Viewed:3hoursago

Buffalo (BUF)

Saint Louis (STL)

Depart: 04/28/20

Return: 05/12/20

Roundtrip
from
$257*
Viewed:3hoursago

Buffalo (BUF)

Saint Louis (STL)

Depart: 03/17/20

Return: 03/31/20

Roundtrip
from
$257*
Viewed:3hoursago

Buffalo (BUF)

Saint Louis (STL)

Depart: 03/11/20

Return: 03/18/20

Roundtrip
from
$257*
Viewed:3hoursago

*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 overcast clouds
36°F 02/18/20
Wednesday broken clouds
42°F 02/19/20
Thursday overcast clouds
32°F 02/20/20
Friday sky is clear
35°F 02/21/20
Saturday sky is clear
47°F 02/22/20
Sunday heavy intensity rain
41°F 02/23/20
Monday moderate rain
43°F 02/24/20
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