$635+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — STI
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Greenville 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 Greenville to Santiago de los Caballeros
Cheapest
Best
Cheapest flights from Greenville to Santiago de los CaballerosExplore 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 October 30, 2026.
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 October 30, 2026.
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:00 am -
1 stop12h 47m
Wed 12/309:15 pm -
1 stop15h 59m
Deal found 10/28![Delta logo]()
$970
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:00 am -
1 stop17h 54m
Thu 12/319:15 pm -
2 stops14h 33m
Deal found 10/28![Delta logo]()
$975
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:25 am -
1 stop16h 26m
Wed 12/912:55 pm -
1 stop11h 45m
Deal found 10/26![United Airlines logo]()
$1,035
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/235:30 am -
1 stop9h 45m
Wed 12/306:00 am -
1 stop14h 07m
Deal found 10/28![American Airlines logo]()
$1,050
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/262:28 pm -
2 stops21h 57m
Wed 12/306:00 am -
2 stops16h 32m
Deal found 10/28![American Airlines logo]()
$1,058
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/247:00 am -
1 stop16h 54m
Thu 12/319:15 pm -
1 stop15h 59m
Deal found 10/28![Delta logo]()
$1,061
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/2711:06 am -
2 stops9h 56m
Wed 12/306:00 am -
2 stops16h 32m
Deal found 10/28![American Airlines logo]()
$1,071
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/235:30 am -
1 stop9h 45m
Thu 12/315:08 pm -
1 stop7h 46m
Deal found 10/28![American Airlines logo]()
$1,100
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/288:28 pm -
2 stops18h 47m
Thu 12/315:08 pm -
1 stop7h 46m
Deal found 10/28![American Airlines logo]()
$1,103
Best flights from Greenville to Santiago de los CaballerosDiscover carefully curated flight deals from Greenville 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 30, 2026.
Discover carefully curated flight deals from Greenville 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 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 4/166:00 am -
1 stop6h 23m
Sun 4/181:32 pm -
1 stop10h 25m
Deal found 10/27![American Airlines logo]()
$635
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:00 am -
1 stop17h 54m
Thu 12/319:15 pm -
2 stops14h 33m
Deal found 10/28![Delta logo]()
$975
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:25 am -
1 stop16h 26m
Wed 12/912:55 pm -
1 stop11h 45m
Deal found 10/26![United Airlines logo]()
$1,035
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 1/15:30 am -
1 stop15h 32m
Tue 1/124:40 pm -
1 stop18h 42m
Deal found 10/25![American Airlines logo]()
$639
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 1/15:30 am -
1 stop15h 32m
Sat 1/164:40 pm -
1 stop23h 38m
Deal found 10/29![American Airlines logo]()
$654
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $635 (American Airlines) |
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 7,457,451 searches. Data last updated October 30, 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
Cheapest round-trip
Quickest round-trip
GreenvilleSantiago de los Caballeros
GSP Greenville - STI Santiago de los Caballeros
GSPSTI
Greenville
Fri 4/16
6:00 am-12:23 pm
1 stop6h 23m
Santiago de los Caballeros
Sun 4/18
1:32 pm-11:57 pm
1 stop10h 25m
$635
GreenvilleSantiago de los Caballeros
GSP Greenville - STI Santiago de los Caballeros
GSPSTI
Greenville
Fri 1/1
5:30 am-10:02 pm
1 stop15h 32m
Santiago de los Caballeros
Tue 1/12
4:40 pm-10:22 am
1 stop18h 42m
$639
GreenvilleSantiago de los Caballeros
GSP Greenville - STI Santiago de los Caballeros
GSPSTI
Greenville
Fri 1/1
5:30 am-10:02 pm
1 stop15h 32m
Santiago de los Caballeros
Sat 1/16
4:40 pm-3:18 pm
1 stop23h 38m
$654
GreenvilleSantiago de los Caballeros
GSP Greenville - STI Santiago de los Caballeros
GSPSTI
Greenville
Tue 12/29
6:00 am-12:54 am
1 stop17h 54m
Santiago de los Caballeros
Thu 12/31
9:15 pm-10:48 am
2 stops14h 33m
$975
GreenvilleSantiago de los Caballeros
GSP Greenville - STI Santiago de los Caballeros
GSPSTI
Greenville
Sun 12/6
6:25 am-11:51 pm
1 stop16h 26m
Santiago de los Caballeros
Wed 12/9
12:55 pm-11:40 pm
1 stop11h 45m
$1,035
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
GSP-STI
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.
Reviews of airlines servicing Santiago de los Caballeros
Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated October 30, 2026.
Get a feel of what it's like to fly with American Airlines from Greenville to Santiago de los Caballeros by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.1
Boarding
7.4
Crew
7.9
Food
6.4
Entertainment
6.8
Overall
7.0
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Comfort
7.1
Boarding
7.4
Crew
7.9
Food
6.4
Entertainment
6.8
Overall
7.0
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
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.
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Santiago de los Caballeros flight routes
Alternative routes for Greenville to Santiago de los Caballeros
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Complete your trip
Complete your trip to Santiago de los Caballeros by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Greenville to Santiago de los Caballeros by cabin class
Find flights from Greenville to Santiago de los Caballeros, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Greenville and Santiago de los Caballeros flights
Browse other Greenville and Santiago de los Caballeros flight options. Last updated on October 30, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
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Other flights to Santiago de los Caballeros
Explore flights to Santiago de los Caballeros departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Top airline flying from Greenville to Santiago de los Caballeros
Discover the top airline that operate flights from Greenville to Santiago de los Caballeros. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$527 | Average$620 | FlexibilityNo cancel fee | On-time71% |