ATL - STI

$294 Find Cheap Flights from Atlanta to Santiago de los Caballeros - Compare and Save

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Everything you should know

Cheapest round-trip
$596
Typical prices: $414-$651
American Airlines
Fri 3/16Sun 3/25
ATL - STI • 1 stop
Cheapest one-way
$294
Typical prices: $221-$408
Multiple Airlines
Tue 12/4
ATL - STI • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Atlanta and Santiago de los Caballeros. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 38% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Fort Lauderdale (FLL)
Cheapest • Avg $479 (round-trip)
Miami (MIA)
Shortest trip • 6h 33m (one-way)
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Insights
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We hope you love your trip to Santiago de los Caballeros!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Santiago de los Caballeros (ATL-STI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Santiago de los Caballeros

Tue, Feb 2 - Tue, Feb 9
American Airlines Logo
7:43 am - 3:40 pmATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
6h 57m1 stop Philadelphia
American Airlines Logo
7:18 am - 3:55 pmSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
9h 37m1 stop Miami
$596American Airlines
Tue, Mar 16 - Thu, Mar 25
American Airlines Logo
6:30 am - 7:56 pmATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
13h 26m1 stop Miami
American Airlines Logo
1:26 pm - 12:58 amSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
11h 32m1 stop Miami
$596American Airlines
Fri, Mar 5 - Sat, Mar 13
Frontier Logo
10:26 pm - 11:47 amATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
12h 21m1 stop Philadelphia
Frontier Logo
1:19 pm - 9:21 pmSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
9h 02m1 stop Philadelphia
$596Frontier
Mon, Feb 1 - Tue, Feb 9
Delta Logo
9:15 am - 12:53 amATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
14h 38m1 stop New York John F Kennedy Intl
Delta Logo
6:38 am - 8:00 pmSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
14h 22m1 stop New York John F Kennedy Intl
$596Delta
Wed, Feb 3 - Wed, Mar 3
Delta Logo
7:09 pm - 12:51 pmATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
16h 42m1 stop New York John F Kennedy Intl
Delta Logo
6:35 am - 10:16 pmSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
16h 41m1 stop New York John F Kennedy Intl
$596Delta
Mon, Feb 1 - Tue, Feb 9
American Airlines Logo
7:22 pm - 1:22 pmATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
17h 00m2 stops Charlotte Douglas Miami
American Airlines Logo
7:18 am - 3:55 pmSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
9h 37m1 stop Miami
$601American Airlines
Mon, Feb 1 - Tue, Feb 9
American Airlines Logo
7:22 pm - 1:22 pmATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
17h 00m2 stops Charlotte Douglas Miami
American Airlines Logo
2:12 pm - 11:26 pmSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
10h 14m2 stops Miami Charlotte Douglas
$601American Airlines
Thu, Feb 25 - Mon, Mar 1
JetBlue Logo
8:55 am - 3:03 pmATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
5h 08m1 stop Fort Lauderdale
JetBlue Logo
4:15 pm - 11:00 pmSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
7h 45m1 stop Fort Lauderdale
$674JetBlue
Sun, Dec 6 - Wed, Dec 9
JetBlue Logo
8:55 am - 3:05 pmATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
5h 10m1 stop Fort Lauderdale
JetBlue Logo
6:01 am - 11:10 amSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
6h 09m1 stop Fort Lauderdale
$674JetBlue
Sat, Nov 14 - Tue, Nov 17
JetBlue Logo
9:04 am - 3:13 pmATL  Atlanta Hartsfield-Jackson-STI Santiago de los Caballeros
5h 09m1 stop Fort Lauderdale
JetBlue Logo
4:33 pm - 10:50 pmSTI  Santiago de los Caballeros-ATL Atlanta Hartsfield-Jackson
7h 17m1 stop Fort Lauderdale
$674JetBlue
Booking Insights

Price, demand and travel trends for Atlanta to Santiago de los Caballeros flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Atlanta to Santiago de los Caballeros?

Round-trip flights from Atlanta to Santiago de los Caballeros typically range from $414 to $651. The lowest price found in the past 5 days was $596, on American Airlines.

What's the cheapest day of the week to fly from Atlanta to Santiago de los Caballeros?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Atlanta to Santiago de los Caballeros. It’s 25% cheaper than the average day, while Monday is the most expensive, with prices 10% higher.

What’s the cheapest month to fly from Atlanta to Santiago de los Caballeros?

•February is the cheapest month to fly from Atlanta to Santiago de los Caballeros at $320 round-trip.
•July ($769) and December ($727) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 140% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Atlanta to Santiago de los Caballeros the cheapest?

Flights from Atlanta to Santiago de los Caballeros are cheapest 4 weeks before departure. Booking in this window typically costs about 39% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Atlanta to Santiago de los Caballeros flights

Low season

October

Cheapest flight

$294
Beat the crowds with an average 50% drop in travelers.
The most popular month to fly with an average 65% increase in travelers.
One-way flight from Atlanta to Santiago de los Caballeros

When to book flights from Atlanta to Santiago de los Caballeros

Are your dates flexible? Find out the best times to travel from Atlanta to Santiago de los Caballeros based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Atlanta to Santiago de los Caballeros flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Atlanta to Santiago de los Caballeros?

    Three cabin classes are available on flights from Atlanta to Santiago de los Caballeros:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How long is a flight from Atlanta to Santiago de los Caballeros?

    A nonstop flight from Atlanta to Santiago de los Caballeros takes 00m, covering 1,299 miles.

  • Do I need a passport to fly from Atlanta to Santiago de los Caballeros?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Atlanta to Santiago de los Caballeros flight?

    Round-trip flights from Atlanta to Santiago de los Caballeros range from $414 to $651, with an average of $517 over the past 12 months. Anything below $414 counts as a good deal.

  • How expensive are last-minute Atlanta to Santiago de los Caballeros flights?

    Last-minute fares on this route (booked within two weeks of departure) run 42% above the $517 route average. Book 4 weeks before departure for the lowest fares.

  • Have flight prices from Atlanta to Santiago de los Caballeros changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $596 to $4,380. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Atlanta to Santiago de los Caballeros looking right now?

    One-way fares from Atlanta to Santiago de los Caballeros are currently higher than usual. Average one-way flight prices are about $330, which is 7% above the typical average for this route.

  • What car rental options are available at Santiago de los Caballeros Airport (STI)?

    Santiago de los Caballeros Airport (STI) hosts 5 major car rental companies, with daily rates averaging $33 for economy cars. Top options include:

    • Zezgo
    • America Car Rental
    • Alamo
    • Infinity Car Rental
    • Europcar

  • Which airports can I use when flying from Atlanta to Santiago de los Caballeros?

    Flights from Atlanta to Santiago de los Caballeros usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Santiago de los Caballeros (STI).

  • Which airports do connecting flights from Atlanta to Santiago de los Caballeros pass through?

    One-stop flights from Atlanta to Santiago de los Caballeros most commonly connect through:

    • Fort Lauderdale (FLL) - 82% of one-stop connections
    • Miami (MIA) - 14% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 3% of one-stop connections
    • Philadelphia (PHL) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Atlanta to Santiago de los Caballeros?

    Yes. Flexible dates can save you up to 32% on flights from Atlanta to Santiago de los Caballeros. Thursday is the cheapest departure day at $392 round-trip on average, while Monday is the most expensive at $572, a difference of $180.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Atlanta to Santiago de los Caballeros?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 6h 33m, compared with 7h 22m via Fort Lauderdale (FLL) and 8h 05m via Newark (EWR).

  • What is the time difference between Atlanta and Santiago de los Caballeros?

    Santiago de los Caballeros is 1 hour ahead of Atlanta (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Atlanta to Santiago de los Caballeros flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $392, about $180 less than Monday fares (31% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 4 weeks before you fly. On this route, that window historically saves about 39% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Atlanta to Santiago de los Caballeros trip for February. Fares historically average $320 round-trip in that month - typically $449 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Santiago de los Caballeros Airport.

    • Hodelpa Garden Court

More options for your flight from Atlanta to Santiago de los Caballeros

Complete your trip to Santiago de los Caballeros with a hotel stay or car rental

Car rentals in Santiago de los Caballeros
Hotels in Santiago de los Caballeros