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

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Low fare calendar for flights from Saint Louis (STL) to Sioux Falls (FSD)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
from
$298*
Viewed:21 hours ago
Economy
Return:12/24/19
11
from
$298*
Viewed:an hour ago
Economy
Return:12/25/19
12
from
$304*
Viewed:an hour ago
Economy
Return:12/19/19
13
from
$312*
Viewed:an hour ago
Economy
Return:12/27/19
14
from
$418*
Viewed:an hour ago
Economy
Return:12/21/19
15
from
$308*
Viewed:an hour ago
Economy
Return:12/22/19
16
from
$304*
Viewed:an hour ago
Economy
Return:12/23/19
17
from
$268*
Viewed:an hour ago
Economy
Return:12/24/19
18
from
$257*
Viewed:an hour ago
Economy
Return:01/01/20
19
from
$422*
Viewed:an hour ago
Economy
Return:01/02/20
20
from
$376*
Viewed:an hour ago
Economy
Return:12/27/19
21
from
$519*
Viewed:an hour ago
Economy
Return:01/04/20
22
from
$498*
Viewed:21 hours ago
Economy
Return:01/05/20
23
from
$384*
Viewed:an hour ago
Economy
Return:01/06/20
24
from
$266*
Viewed:an hour ago
Economy
Return:01/07/20
25
from
$228*
Viewed:an hour ago
Economy
Return:01/08/20
26
from
$238*
Viewed:an hour ago
Economy
Return:01/09/20
27
from
$238*
Viewed:an hour ago
Economy
Return:01/10/20
28
from
$239*
Viewed:an hour ago
Economy
Return:01/11/20
29
from
$358*
Viewed:an hour ago
Economy
Return:01/12/20
30
from
$322*
Viewed:an hour ago
Economy
Return:01/13/20
31
from
$348*
Viewed:an hour ago
Economy
Return:01/14/20
from
$198*
Viewed:an hour ago
Economy
Return:01/15/20
from
$276*
Viewed:an hour ago
Economy
Return:01/16/20
from
$214*
Viewed:an hour ago
Economy
Return:01/17/20
from
$198*
Viewed:an hour ago
Economy
Return:01/18/20
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 Saint Louis to Sioux Falls?

FromToDatesFare TypePrice

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 12/16/19

Return: 12/16/19

Roundtrip
from
$693*
Viewed:17minutesago

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 12/16/19

Return: 12/17/19

Roundtrip
from
$648*
Viewed:34minutesago

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 02/19/20

Return: 02/26/20

Roundtrip
from
$194*
Viewed:1hourago

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 03/05/20

Return: 03/12/20

Roundtrip
from
$446*
Viewed:1hourago

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 03/04/20

Return: 03/11/20

Roundtrip
from
$314*
Viewed:1hourago

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 03/03/20

Return: 03/10/20

Roundtrip
from
$239*
Viewed:1hourago

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 03/08/20

Return: 03/15/20

Roundtrip
from
$468*
Viewed:1hourago

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 02/18/20

Return: 02/25/20

Roundtrip
from
$194*
Viewed:1hourago

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 02/28/20

Return: 03/06/20

Roundtrip
from
$392*
Viewed:1hourago

Saint Louis (STL)

Sioux Falls (FSD)

Depart: 02/27/20

Return: 03/05/20

Roundtrip
from
$388*
Viewed:1hourago

*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 Sioux Falls

Tuesday light snow
7°F 12/10/19
Wednesday scattered clouds
4°F 12/11/19
Thursday scattered clouds
18°F 12/12/19
Friday snow
31°F 12/13/19
Saturday overcast clouds
4°F 12/14/19
Sunday sky is clear
0°F 12/15/19
Monday scattered clouds
19°F 12/16/19
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