How long is the flight from South Dakota to Santiago de los Caballeros?

Airlines like Delta fly from South Dakota to Santiago de los Caballeros in about 17h 41m. The time it takes to get you to your destination can typically vary by up to . South Dakota 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 SD to STI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Dakota to Santiago de los Caballeros as you normally would.

What airport do you fly into for flights to Santiago de los Caballeros from South Dakota?

Most people fly into Santiago de los Caballeros (STI) if they book a flight to Santiago de los Caballeros from South Dakota. Santiago is conveniently located just 6.8 mi from Santiago de los Caballeros’s city center.

How can I find direct flights from South Dakota 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 South Dakota to Santiago de los Caballeros.

Can I find deals for business class flights from South Dakota to Santiago de los Caballeros?

Yes. Cheapflights offers flight deals from South Dakota 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.

$592+ Flights from South Dakota to Santiago de los Caballeros

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from South Dakota to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from South Dakota to Santiago de los Caballeros

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$592 (Delta)

Provider with most accurate pricing for Sioux Falls Joe Foss Field-Santiago de los Caballeros flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Santiago de los Caballeros flights.

Search Deals

From South Dakota to Santiago de los Caballeros

Search Deals

Find flight deals from South Dakota to Santiago de los Caballeros

Cheapest flights from South Dakota to Santiago de los Caballeros
Explore the most affordable flight options available from South Dakota to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

Mon 11/105:18 amFSD - STI

2 stops17h 41mDelta

Fri 11/146:40 amSTI - FSD

2 stops18h 29mDelta

Deal found 10/16

$592

Best flights from South Dakota to Santiago de los Caballeros
Discover carefully curated flight deals from South Dakota 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 October 19, 2025.

Mon 11/105:18 amFSD - STI

2 stops17h 41mDelta

Fri 11/146:40 amSTI - FSD

2 stops18h 29mDelta

Deal found 10/16

$592

Last-minute flights from South Dakota to Santiago de los Caballeros
Discover last-minute flight deals from South Dakota to Santiago de los Caballeros. Data last updated October 19, 2025 and is based on user searches.

Mon 11/105:18 amFSD - STI

2 stops17h 41mDelta

Fri 11/146:40 amSTI - FSD

2 stops18h 29mDelta

Deal found 10/16

$592

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsSantiago de los Caballeros

FSD - STI

FSDSTI

Sioux Falls Joe Foss Field

Mon 11/10

5:18 am-12:59 am

2 stops17h 41m

Santiago de los Caballeros

Fri 11/14

6:40 am-11:09 pm

2 stops18h 29m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Best time to book a flight from South Dakota to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from South Dakota 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.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Santiago de los Caballeros

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Santiago de los Caballeros from South Dakota?
Most people fly into Santiago de los Caballeros (STI) if they book a flight to Santiago de los Caballeros from South Dakota. Santiago is conveniently located just 6.8 mi from Santiago de los Caballeros’s city center.
How long is the flight from South Dakota to Santiago de los Caballeros?
Airlines like Delta fly from South Dakota to Santiago de los Caballeros in about 17h 41m. The time it takes to get you to your destination can typically vary by up to . South Dakota and Santiago de los Caballeros are separated by a distance of 2251 mi.
Can I find deals for flights from South Dakota to Santiago de los Caballeros that include hotel bookings?
Yes. In addition to deals on South Dakota to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Dakota 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 South Dakota to Santiago de los Caballeros.
Can I find deals for business class flights from South Dakota to Santiago de los Caballeros?
Yes. Cheapflights offers flight deals from South Dakota 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$592+ Cheap flights from South Dakota 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Dakota 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 South Dakota to Santiago de los Caballeros

Keep the following information in mind while searching for South Dakota to Santiago de los Caballeros flight deals. Data was last updated October 19, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from South Dakota to Santiago de los Caballeros

Cheapest flights from South Dakota to Santiago de los CaballerosExplore the most affordable flight options available from South Dakota to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

Explore the most affordable flight options available from South Dakota to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from South Dakota to Santiago de los Caballeros

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

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Santiago de los Caballeros

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Santiago de los Caballeros from South Dakota?

How long is the flight from South Dakota to Santiago de los Caballeros?

Can I find deals for flights from South Dakota to Santiago de los Caballeros that include hotel bookings?

How can I find direct flights from South Dakota to Santiago de los Caballeros?

Can I find deals for business class flights from South Dakota to Santiago de los Caballeros?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Dakota to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from South Dakota to Santiago de los Caballeros
Explore the most affordable flight options available from South Dakota to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.