Cheap flights from Sioux Falls to Harlingen from $327

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2 stops
Thu, May 15
Sioux Falls FSDHarlingen HRL

$327
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2 stops
Fri, May 16
Sioux Falls FSDHarlingen HRL

$368
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2 stops
Fri, May 16
Sioux Falls FSDHarlingen HRL

$368
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2 stops
Thu, May 15
Sioux Falls FSDHarlingen HRL

$396
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2 stops
Thu, May 15
Sioux Falls FSDHarlingen HRL

$416
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2 stops
Thu, May 15
Sioux Falls FSDHarlingen HRL

$416
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Prices updated:

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2 stops
Thu, May 15 – Tue, May 20
Sioux Falls FSDHarlingen HRL

$517
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2 stops
Thu, May 15 – Tue, May 20
Sioux Falls FSDHarlingen HRL

$571
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2 stops
Fri, May 16 – Tue, May 20
Sioux Falls FSDHarlingen HRL

$573
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2 stops
Thu, May 15 – Tue, May 20
Sioux Falls FSDHarlingen HRL

$578
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2 stops
Fri, May 16 – Tue, May 20
Sioux Falls FSDHarlingen HRL

$659
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2 stops
Fri, May 16 – Tue, May 20
Sioux Falls FSDHarlingen HRL

$705
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Prices updated:

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How much do flights to Harlingen cost?

Key info about flying to Harlingen

Depart from
Sioux Falls Regional
Arrive to
Valley International
Average flights per week
40
Flight distance

Check-in for a flight from Sioux Falls to Harlingen

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo

Weather in Harlingen

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January20°C13°C
February22°C15°C
March26°C17°C
April28°C20°C
May31°C23°C
June33°C25°C
July34°C25°C
August34°C26°C
September32°C25°C
October29°C22°C
November25°C17°C
December22°C15°C
Hottest Month
34°C
August
Coldest month
13°C
January
Sunny days
293
days per year

14 day forecast

Friday
25 Apr
31°C24°C
2 May
32°C23°C
Saturday
26 Apr
32°C23°C
3 May
32°C21°C
Sunday
27 Apr
29°C22°C
4 May
32°C22°C
Monday
28 Apr
29°C23°C
5 May
32°C22°C
Tuesday
29 Apr
32°C23°C
6 May
35°C23°C
Wednesday
30 Apr
32°C23°C
7 May
87%
29°C19°C
Thursday
1 May
33°C23°C
8 May
34°C16°C
The most popular airline for this route is United Airlines. Sioux Falls and Harlingen have 40 direct flights per week.

Frequently asked questions

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