Cheap flights from Seattle to Sioux Falls from £52

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1 stop
Wed, Oct 29
Seattle SEASioux Falls FSD

£52
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1 stop
Sun, Oct 26
Seattle SEASioux Falls FSD

£92
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1 stop
Fri, Oct 31
Seattle SEASioux Falls FSD

£97
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2 stops
Thu, Oct 30
Seattle SEASioux Falls FSD

£98
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1 stop
Thu, Oct 30
Seattle SEASioux Falls FSD

£98
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1 stop
Sat, Oct 25
Seattle SEASioux Falls FSD

£126
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Prices updated:

1 stop
Sat, Oct 25 – Tue, Oct 28
Seattle SEASioux Falls FSD

£296
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1 stop
Sat, Oct 25 – Tue, Oct 28
Seattle SEASioux Falls FSD

£296
Search
1 stop
Sat, Oct 25 – Tue, Oct 28
Seattle SEASioux Falls FSD

£296
Search
1 stop
Sat, Oct 25 – Tue, Oct 28
Seattle SEASioux Falls FSD

£296
Search
1 stop
Sat, Oct 25 – Tue, Oct 28
Seattle SEASioux Falls FSD

£296
Search
1 stop
Sat, Oct 25 – Tue, Oct 28
Seattle SEASioux Falls FSD

£296
Search

Prices updated:

How much do flights to Sioux Falls cost?

Key info about flying to Sioux Falls

Depart from
Seattle–Tacoma International
Arrive to
Sioux Falls Regional
Average flights per week
99
Flight distance

Check-in for a flight from Seattle to Sioux Falls

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Frontier AirlinesFFTF9No
Allegiant AirAAYG4No
Alaska AirlinesASAASNo
WestJetWJAWSNo

Weather in Sioux Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-4°C-12°C
February-1°C-11°C
March6°C-2°C
April13°C3°C
May19°C9°C
June26°C15°C
July28°C17°C
August27°C16°C
September24°C12°C
October15°C5°C
November7°C-1°C
December-1°C-8°C
Hottest Month
28°C
July
Coldest month
-12°C
January
Sunny days
269
days per year
Snow days
18
days per year

14 day forecast

Saturday
4 Oct
33°C21°C
11 Oct
23°C10°C
Sunday
5 Oct
89%
28°C12°C
12 Oct
26°C12°C
Monday
6 Oct
18°C8°C
13 Oct
29°C18°C
Tuesday
7 Oct
20°C8°C
14 Oct
18°C10°C
Wednesday
8 Oct
22°C8°C
15 Oct
20°C7°C
Thursday
9 Oct
87%
16°C12°C
16 Oct
87%
21°C11°C
Friday
10 Oct
18°C12°C
17 Oct
68%
22°C13°C
Travelers usually depart from Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, or Boeing Field when they travel from Seattle to Sioux Falls. The most popular airlines for this route are United Airlines, Frontier Airlines, Allegiant Air, Alaska Airlines, and WestJet. Seattle and Sioux Falls have 99 direct flights per week.

Frequently asked questions

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What time do nonstop (direct) flights between Seattle and Sioux Falls depart?
What time do nonstop (direct) flights between Seattle and Sioux Falls arrive?
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