Cheap flights from Sioux Falls to Harlingen (FSD - HRL)

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How to find the cheapest flight from
Sioux Falls (FSD) to Harlingen (HRL)

All the information you need to plan the best FSD to HRL flight in 2022: compare Sioux Falls to Harlingen flight prices with the expected peak season, weather and rainfall in Harlingen.
What is the cheapest day to fly round-trip from Sioux Falls to Harlingen, Texas?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 106%.

When is the cheapest time to fly from Sioux Falls to Harlingen, Texas (FSD - HRL)?

One of the essential ways to save on airfare from Sioux Falls to Harlingen, Texas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 44% on airfare.

What is the cheapest month to fly from Sioux Falls to Harlingen, Texas?

August can be a great time to fly to Harlingen, Texas from Sioux Falls with a flight ticket averaging about $428. Cheapflights users have found deals in the month of August for as cheap as $181. The most expensive prices can be found in the month of December.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sioux Falls</span> to <span class="emphasized">Harlingen</span> flights.

Flight FAQs

From Sioux Falls to Harlingen

What are the most popular airlines that fly from Sioux Falls to Harlingen, Texas?

The most popular airlines flying from Sioux Falls to Harlingen, Texas are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Harlingen, TX

Do I need a COVID test to fly to Harlingen from Sioux Falls?

Information is based on travel restrictions for travel to Harlingen Valley Intl within the United States

Most visitors from Sioux Falls Joe Foss Field need to provide a negative COVID-19 test result and/or quarantine to enter Harlingen Valley Intl.

COVID-19 testing requirements
Visitors from Sioux Falls Joe Foss Field must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Harlingen Valley Intl.

Quarantine requirements
Visitors from Sioux Falls Joe Foss Field are not required to quarantine after entering Harlingen Valley Intl.

Do I need a test to fly back to Sioux Falls from Harlingen?

Returning to Sioux Falls Joe Foss Field from Harlingen Valley Intl

COVID-19 testing requirements
Visitors from Harlingen Valley Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Sioux Falls Joe Foss Field.

Quarantine requirements
Visitors from Harlingen Valley Intl are not required to quarantine after entering Sioux Falls Joe Foss Field.

Hide COVID Travel Restrictions for Harlingen, TX

Destination information for Harlingen

Things to know before you go - useful duration and weather info for your trip from Sioux Falls to Harlingen.
Average temperature for January in Harlingen
73.4 °F
Avg rainfall for January in Harlingen
1.2 ″

Airports servicing Sioux Falls

Airports servicing Harlingen

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