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Santiago de los Caballeros

$520+ Cheap flights from Greenville (GSP) 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — STI
May 6 — May 131
Wed 5/6
Wed 5/13
1 adult, Economy
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Cheap flight deals from Greenville to Santiago de los Caballeros

Cheapest flights from Greenville to Santiago de los Caballeros
Explore the most affordable flight options available from Greenville to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:23 am
GSP
-
STI
2 stops30h 57m
Multiple Airlines
Mon 6/222:46 pm
STI
-
GSP
1 stop6h 15m
Multiple Airlines
Deal found 4/1$520
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:30 am
GSP
-
STI
1 stop14h 18m
American Airlines
Tue 8/187:00 am
STI
-
GSP
1 stop11h 14m
American Airlines
Deal found 4/1$540
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:55 am
GSP
-
STI
2 stops14h 18m
American Airlines
Mon 6/227:03 am
STI
-
GSP
2 stops15h 35m
American Airlines
Deal found 4/1$565
This American Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:28 pm
GSP
-
STI
1 stop17h 53m
American Airlines
Wed 5/279:06 am
STI
-
GSP
2 stops12h 29m
American Airlines
Deal found 4/4$567
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/302:48 pm
GSP
-
STI
1 stop21h 33m
American Airlines
Mon 6/227:03 am
STI
-
GSP
1 stop12h 42m
American Airlines
Deal found 4/1$569
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:00 pm
GSP
-
STI
1 stop25h 15m
American Airlines
Mon 7/137:03 am
STI
-
GSP
1 stop12h 27m
American Airlines
Deal found 4/3$621
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:00 pm
GSP
-
STI
1 stop25h 15m
American Airlines
Mon 7/277:03 am
STI
-
GSP
1 stop12h 27m
American Airlines
Deal found 4/3$664

Find flight deals from Greenville to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Santiago de los Caballeros (STI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$520
(Kiwi.com)
Provider with most accurate pricing for Greenville-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Santiago de los Caballeros flights.
Search Deals
From Greenville to Santiago de los Caballeros
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Santiago de los Caballeros that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Greenville to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleSantiago de los Caballeros

GSP - STI

GSPSTI

Greenville

Thu 7/9

8:00 pm-9:15 pm

1 stop25h 15m

Santiago de los Caballeros

Mon 7/13

7:03 am-7:30 pm

1 stop12h 27m

$621
Quickest round-trip

GreenvilleSantiago de los Caballeros

GSP - STI

GSPSTI

Greenville

Thu 7/23

8:00 pm-2:44 pm

1 stop18h 44m

Santiago de los Caballeros

Mon 7/27

7:03 am-10:39 pm

2 stops15h 36m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Sorted by cheapest first

Compare providers for flights from Greenville to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Santiago de los Caballeros in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

What is the cheapest month to book a flight from Greenville to Santiago de los Caballeros?

Currently, March is the cheapest month in which you can book a flight from Greenville to Santiago de los Caballeros (average of $138). Flying from Greenville to Santiago de los Caballeros in December is currently the most expensive (average of $365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Greenville 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.

  • How long is the flight from Greenville to Santiago de los Caballeros?

    Departing from Greenville to Santiago de los Caballeros will take you 25h 15m. The distance between Greenville and Santiago de los Caballeros is about 1283 mi.

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

    Yes. In addition to deals on Greenville to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville 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 Greenville to Santiago de los Caballeros.

  • Can I find deals for business class flights from Greenville to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Greenville 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.

  • What is the cheapest month to book a flight from Greenville to Santiago de los Caballeros?

    Currently, March is the cheapest month in which you can book a flight from Greenville to Santiago de los Caballeros (average of $138). Flying from Greenville to Santiago de los Caballeros in December is currently the most expensive (average of $365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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