Cheap flights from Sioux Falls to Harlingen from $274

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Harlingen

2 stops
Sun, Apr 27
Sioux Falls FSDHarlingen HRL

$274
Search
2 stops
Sun, Apr 27
Sioux Falls FSDHarlingen HRL

$340
Search
2 stops
Sun, Apr 27
Sioux Falls FSDHarlingen HRL

$390
Search
2 stops
Sun, Apr 27
Sioux Falls FSDHarlingen HRL

$390
Search
2 stops
Sun, Apr 27
Sioux Falls FSDHarlingen HRL

$415
Search
2 stops
Sun, Apr 27
Sioux Falls FSDHarlingen HRL

$415
Search

Prices updated:

Not happy with the results? Try some of our useful filters

2 stops
Wed, Apr 23 – Sat, Apr 26
Sioux Falls FSDHarlingen HRL

$461
Search
2 stops
Wed, Apr 23 – Sat, Apr 26
Sioux Falls FSDHarlingen HRL

$461
Search
2 stops
Wed, Apr 23 – Sat, Apr 26
Sioux Falls FSDHarlingen HRL

$461
Search
2 stops
Wed, Apr 23 – Sat, Apr 26
Sioux Falls FSDHarlingen HRL

$459
Search
2 stops
Sat, Apr 26 – Tue, Apr 29
Sioux Falls FSDHarlingen HRL

$521
Search
2 stops
Sat, Apr 26 – Tue, Apr 29
Sioux Falls FSDHarlingen HRL

$521
Search

Prices updated:

Not happy with the results? Try some of our useful filters

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
46
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
28 Mar
64%
27°C20°C
4 Apr
33°C23°C
Saturday
29 Mar
31°C22°C
5 Apr
66%
32°C24°C
Sunday
30 Mar
32°C22°C
6 Apr
88%
18°C13°C
Monday
31 Mar
29°C22°C
7 Apr
80%
20°C14°C
Tuesday
1 Apr
88%
30°C22°C
8 Apr
24°C11°C
Wednesday
2 Apr
33°C23°C
9 Apr
29°C15°C
Thursday
3 Apr
33°C23°C
10 Apr
29°C19°C
The most popular airline for this route is United Airlines. Sioux Falls and Harlingen have 46 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Sioux Falls?
What are the most popular routes to and from Harlingen?
What airports are near Sioux Falls?
What airports are near Harlingen?
Which airlines fly between Sioux Falls and Harlingen?
When’s the best time to travel between Sioux Falls and Harlingen?
What flights operate between Sioux Falls and Harlingen?
How many airports are there near Sioux Falls?
How many airports are there near Harlingen?
What time do nonstop (direct) flights between Sioux Falls and Harlingen depart?
What time do nonstop (direct) flights between Sioux Falls and Harlingen arrive?
What time do flights between Sioux Falls and Harlingen depart?
What time do flights between Sioux Falls and Harlingen arrive?

Explore alternative trips

Flights from Sioux Falls

Flights to Harlingen

Popular routes

The nearest countries with flights to Harlingen

Here is a list of countries people are flying from

Other destination countries from Sioux Falls

Here is a list of countries people are flying to
Find the best connection from Sioux Falls to Harlingen
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications


We hack the system,
you fly for less