HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Atlanta

$143+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
STI — ATL
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santiago de los Caballeros to Atlanta 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 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 December 14, 2025.

This eDestinos deal was found by Cheapflights users on 12/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:43 amSTI - ATL
1 stop7h 39mSpirit Airlines
Tue 12/302:29 pmATL - STI
1 stop11h 13mSpirit Airlines
Deal found 12/13$383
This eDestinos deal was found by Cheapflights users on 12/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:43 amSTI - ATL
1 stop15h 10mSpirit Airlines
Sun 1/42:29 pmATL - STI
1 stop11h 13mSpirit Airlines
Deal found 12/13$476
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/196:00 amSTI - ATL
2 stops12h 56mAmerican Airlines
Sun 1/45:10 amATL - STI
1 stop14h 54mAmerican Airlines
Deal found 12/13$1,014
This American Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 12/236:00 amSTI - ATL
2 stops12h 56mAmerican Airlines
Tue 12/305:10 amATL - STI
1 stop11h 17mAmerican Airlines
Deal found 12/13$1,015

Find 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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$382
(JetBlue)

One-way from

$143
(Mytrip)

Popular in

May

Cheapest in

September

Average price

$579
Provider with most accurate pricing for Santiago de los Caballeros-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago de los Caballeros-Atlanta Hartsfield-Jackson flights.
Search Deals
From Santiago de los Caballeros to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Santiago de los Caballeros to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 14, 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 2/5

12:12 pm-10:01 pm

1 stop10h 49m

Atlanta Hartsfield-Jackson

Mon 2/9

1:45 pm-12:23 am

1 stop9h 38m

$382

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Thu 1/22

4:40 pm-11:08 pm

1 stop7h 28m

$143

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Sun 12/21

3:43 am-7:48 am

1 stop29h 05m

$162

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Sat 12/20

3:43 am-7:48 am

1 stop29h 05m

$178

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Tue 12/30

3:43 am-6:51 pm

2 stops16h 08m

$183

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Fri 3/20

9:07 am-4:38 pm

1 stop7h 31m

$186

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Thu 3/19

9:07 am-4:38 pm

1 stop7h 31m

$186

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Thu 12/18

3:43 am-7:48 am

1 stop29h 05m

$189

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Fri 5/29

9:00 am-4:38 pm

1 stop7h 38m

$190

Santiago de los CaballerosAtlanta

STI - ATL

STIATL

Santiago de los Caballeros

Fri 12/19

3:43 am-12:22 am

1 stop21h 39m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Compare providers for flights from Santiago de los Caballeros to Atlanta

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 Santiago de los Caballeros to Atlanta in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 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 Santiago de los Caballeros-Atlanta flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santiago de los Caballeros-Atlanta flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santiago de los Caballeros-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago de los Caballeros-Atlanta flights, Cheapflights users trust eDreams the most. eDreams 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 Santiago de los Caballeros-Atlanta 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 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, June is the cheapest month in which you can book a flight from Santiago de los Caballeros to Atlanta (average of $164). Flying from Santiago de los Caballeros to Atlanta in March is currently the most expensive (average of $342). 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 December 14, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 57% 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 December 14, 2025.
Peruse reviews from past customers who have flown with 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.
Spirit Airlines
6.3
Okay
8,184 reviews

Entertainment

5.0

Food

5.1

Boarding

6.6

Overall

6.3

Comfort

5.9

Crew

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MCO - BWI

Sitting in exit seats without an upgrade should be allowed if nobody sitting in them what’s the big deal?
Spirit Airlines
6.3
Okay
8,184 reviews
Spirit Airlines
6.3
Okay
8,184 reviews

Entertainment

5.0

Food

5.1

Boarding

6.6

Overall

6.3

Comfort

5.9

Crew

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MCO - BWI

Sitting in exit seats without an upgrade should be allowed if nobody sitting in them what’s the big deal?

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 10h 49m. Fly via JetBlue to get the fastest option. The distance between Santiago de los Caballeros and Atlanta is about 1299 mi.

  • What is the cheapest airline to fly 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. This flight start at 30% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Santiago de los Caballeros to Atlanta one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $150. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from Santiago de los Caballeros to Atlanta for a low price.

  • 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, June is the cheapest month in which you can book a flight from Santiago de los Caballeros to Atlanta (average of $164). Flying from Santiago de los Caballeros to Atlanta in March is currently the most expensive (average of $342). 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
Duluth
College Park
McDonough
Roswell
Norcross
Stone Mountain
Lawrenceville
Kennesaw
Peachtree Corners
Conyers
Buford
Lithia Springs
Lithonia
Covington
Marietta
Smyrna
Acworth
Commerce
Douglasville
Auburn

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.

Top airline flying from Santiago de los Caballeros to Atlanta

Discover the top airline 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$367Average$445FlexibilityNo cancel feeOn-time65%

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.