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$158+ Cheap flights from Santiago de los Caballeros (STI) to Atlanta (ATL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
STI — ATL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) to Atlanta (ATL). 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 September 11, 2025.

Round-trip from

$309
(Kiwi.com)

One-way from

$158
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$413
From Santiago de los Caballeros to Atlanta Hartsfield-Jackson
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One-way flight from Santiago de los Caballeros to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 4% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santiago de los Caballeros to Atlanta

Cheapest flights from Santiago de los Caballeros to Atlanta
Explore the most affordable flight options available from Santiago de los Caballeros to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/212:10 pmSTI - ATL
1 stop9h 10mMultiple Airlines
Thu 10/2310:25 pmATL - STI
1 stop12h 13mMultiple Airlines
Deal found 9/11$309
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:43 amSTI - ATL
1 stop12h 39mSpirit Airlines
Tue 11/115:47 amATL - STI
1 stop10h 19mSpirit Airlines
Deal found 9/11$336
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 9/182:04 pmSTI - ATL
1 stop21h 08mMultiple Airlines
Fri 10/39:56 pmATL - STI
1 stop13h 07mMultiple Airlines
Deal found 9/11$350
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Wed 10/112:10 pmSTI - ATL
1 stop20h 02mMultiple Airlines
Thu 10/2310:25 pmATL - STI
1 stop12h 13mMultiple Airlines
Deal found 9/11$351
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Tue 9/3012:10 pmSTI - ATL
1 stop8h 07mMultiple Airlines
Thu 10/2310:25 pmATL - STI
1 stop12h 13mMultiple Airlines
Deal found 9/11$365
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 10/312:10 pmSTI - ATL
1 stop20h 02mMultiple Airlines
Thu 10/2310:46 pmATL - STI
2 stops35h 52mMultiple Airlines
Deal found 9/11$370
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/2112:10 pmSTI - ATL
1 stop20h 02mMultiple Airlines
Fri 10/39:56 pmATL - STI
1 stop13h 07mMultiple Airlines
Deal found 9/11$390
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 9/1912:10 pmSTI - ATL
1 stop20h 02mMultiple Airlines
Fri 10/39:56 pmATL - STI
1 stop13h 07mMultiple Airlines
Deal found 9/11$396
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 9/2212:10 pmSTI - ATL
1 stop12h 18mSpirit Airlines
Fri 10/39:20 pmATL - STI
1 stop13h 43mSpirit Airlines
Deal found 9/11$404

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Atlanta 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 September 11, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Atlanta that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Atlanta

Route

Depart

Return

Price

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Thu 10/2

12:10 pm-9:20 pm

1 stop9h 10m

Atlanta Hartsfield-Jackson

Thu 10/23

10:25 pm-10:38 am

1 stop12h 13m

$309

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Fri 10/3

12:10 pm-8:12 am

1 stop20h 02m

Atlanta Hartsfield-Jackson

Thu 10/23

10:25 pm-10:38 am

1 stop12h 13m

$309

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Thu 10/30

11:43 am-12:22 am

1 stop12h 39m

Atlanta Hartsfield-Jackson

Tue 11/11

5:47 am-5:06 pm

1 stop10h 19m

$336

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Wed 10/1

12:10 pm-8:12 am

1 stop20h 02m

Atlanta Hartsfield-Jackson

Thu 10/23

10:25 pm-10:38 am

1 stop12h 13m

$351

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Mon 10/6

11:43 am-8:09 pm

1 stop8h 26m

Atlanta Hartsfield-Jackson

Thu 10/23

10:46 pm-10:38 am

2 stops35h 52m

$368

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Sun 9/21

12:10 pm-8:12 am

1 stop20h 02m

Atlanta Hartsfield-Jackson

Fri 10/3

9:56 pm-11:03 am

1 stop13h 07m

$390

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Mon 9/22

12:10 pm-12:28 am

1 stop12h 18m

Atlanta Hartsfield-Jackson

Fri 10/3

9:20 pm-11:03 am

1 stop13h 43m

$404

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Tue 9/30

12:10 pm-8:17 pm

1 stop8h 07m

Atlanta Hartsfield-Jackson

Thu 10/23

10:46 pm-10:38 am

2 stops35h 52m

$421

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Mon 12/8

6:18 pm-12:11 am

1 stop6h 53m

$158

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Sat 10/4

12:10 pm-8:17 pm

1 stop8h 07m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
1
2

Best time to book a flight from Santiago de los Caballeros to Atlanta

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

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

Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Atlanta (average of $190). Flying from Santiago de los Caballeros to Atlanta in June is currently the most expensive (average of $246). 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.

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

Find hourly flight availability from Santiago de los Caballeros to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 58% on flights from Santiago de los Caballeros to Atlanta by exploring options for tickets in the evening.

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with American Airlines and Spirit Airlines from Santiago de los Caballeros to Atlanta to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
Spirit Airlines
6.3
Okay
8,023 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to Atlanta. 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 Santiago de los Caballeros to Atlanta?

    There are many flights that can get you from Santiago de los Caballeros to Atlanta in 12h 39m. Fly via Spirit Airlines to get the fastest option. The distance between Santiago de los Caballeros and Atlanta is about 1299 mi.

  • What are the cheapest airlines flying from Santiago de los Caballeros to Atlanta round-trip?

    Currently priced at $367, Spirit Airlines will fly you from Santiago de los Caballeros to Atlanta and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $597. These flights start at 31% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Santiago de los Caballeros to Atlanta?

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

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

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to Atlanta 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 Santiago de los Caballeros to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Atlanta (average of $190). Flying from Santiago de los Caballeros to Atlanta in June is currently the most expensive (average of $246). 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.

See more FAQs

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
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Lawrenceville
Stone Mountain
Acworth
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Buford
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Smyrna
Stockbridge
Lithonia

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Top 2 airlines flying from Santiago de los Caballeros to Atlanta

Discover the top 2 airlines that operate flights from Santiago de los Caballeros to Atlanta. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$367Average$464FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$597Average$643FlexibilityNo cancel feeOn-time71%

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