How long is the flight from Sioux Falls to Santiago de los Caballeros?

Airlines like American Airlines fly from Sioux Falls to Santiago de los Caballeros in about 13h 04m. The time it takes to get you to your destination can typically vary by up to . Sioux Falls and Santiago de los Caballeros are separated by a distance of 2251 mi.

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

What is the cheapest time of day to fly from FSD to STI?

When flying from Sioux Falls to Santiago de los Caballeros, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Sioux Falls-Santiago de los Caballeros flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sioux Falls-Santiago de los Caballeros flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Sioux Falls-Santiago de los Caballeros flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sioux Falls-Santiago de los Caballeros flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

How can I find direct flights from Sioux Falls to Santiago de los Caballeros?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Santiago de los Caballeros.

Can I find deals for business class flights from Sioux Falls to Santiago de los Caballeros?

Yes. Cheapflights offers flight deals from Sioux Falls to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$533+ Flights from Sioux Falls to Santiago de los Caballeros

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Cheap flight deals from Sioux Falls to Santiago de los Caballeros

Most accurate provider	Expedia 2 stars
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Provider with most accurate pricing for Sioux Falls Joe Foss Field-Santiago de los Caballeros flight deals.

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Cheapest flights from Sioux Falls to Santiago de los Caballeros
Explore the most affordable flight options available from Sioux Falls to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

Sat 11/155:05 amFSD - STI

2 stops17h 54mDelta

Wed 11/196:40 amSTI - FSD

2 stops18h 20mDelta

Deal found 11/11

$602

Best flights from Sioux Falls to Santiago de los Caballeros
Discover carefully curated flight deals from Sioux Falls to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2025.

Tue 3/37:00 amFSD - STI

2 stops13h 04mAmerican Airlines

Tue 3/107:00 amSTI - FSD

2 stops14h 55mAmerican Airlines

Deal found 11/12

$533

Last-minute flights from Sioux Falls to Santiago de los Caballeros
Discover last-minute flight deals from Sioux Falls to Santiago de los Caballeros. Data last updated November 12, 2025 and is based on user searches.

Sat 11/155:18 amFSD - STI

2 stops12h 18mDelta

Wed 11/199:01 pmSTI - FSD

2 stops20h 38mDelta

Deal found 11/10

$602

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Use the filters below to find and compare flights from Sioux Falls to Santiago de los Caballeros that are best for you.

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Fly to

Route

Depart

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Price

Sioux FallsSantiago de los Caballeros

FSD - STI

FSDSTI

Sioux Falls Joe Foss Field

Tue 3/3

7:00 am-10:04 pm

2 stops13h 04m

Santiago de los Caballeros

Tue 3/10

7:00 am-8:55 pm

2 stops14h 55m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Most accurate provider: When it comes to deals on Sioux Falls-Santiago de los Caballeros flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sioux Falls-Santiago de los Caballeros flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Sioux Falls-Santiago de los Caballeros flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sioux Falls-Santiago de los Caballeros flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sioux Falls-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sioux Falls to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Sioux Falls with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Sioux Falls to Santiago de los Caballeros?
Airlines like American Airlines fly from Sioux Falls to Santiago de los Caballeros in about 13h 04m. The time it takes to get you to your destination can typically vary by up to . Sioux Falls and Santiago de los Caballeros are separated by a distance of 2251 mi.
Can I find deals for flights from Sioux Falls to Santiago de los Caballeros that include hotel bookings?
Yes. In addition to deals on Sioux Falls to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sioux Falls to Santiago de los Caballeros?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to Santiago de los Caballeros.
Can I find deals for business class flights from Sioux Falls to Santiago de los Caballeros?
Yes. Cheapflights offers flight deals from Sioux Falls to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$533+ Cheap flights from Sioux Falls (FSD) to Santiago de los Caballeros (STI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sioux Falls to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sioux Falls to Santiago de los Caballeros

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Most trusted provider

Find flight deals from Sioux Falls to Santiago de los Caballeros

Cheapest flights from Sioux Falls to Santiago de los CaballerosExplore the most affordable flight options available from Sioux Falls to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

Explore the most affordable flight options available from Sioux Falls to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.