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Cheap flights from Atlanta to Santiago de los Caballeros from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Santiago de los Caballeros departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Atlanta to Santiago de los Caballeros

Cheap round-trip flights

These are some of the best round-trip flight deals from Atlanta to Santiago de los Caballeros that have been recently found on momondo from popular airlines, departing in the coming months.
Frontier Logo
4:01 pm - 5:33 pmATL-STI
25h 32m1 stop
Frontier Logo
3:20 pm - 8:50 pmSTI-ATL
29h 30m1 stop
$362Frontier
Find Deal
dom., may. 18 - vie., may. 23
Frontier Logo
5:30 pm - 5:33 pmATL-STI
24h 03m2 stops
Frontier Logo
2:10 pm - 7:28 pmSTI-ATL
29h 18m1 stop
$365Frontier
Find Deal
mié., may. 14 - mié., jun. 18
Spirit Airlines Logo
5:20 am - 2:48 pmATL-STI
9h 28m1 stop
Spirit Airlines Logo
11:29 am - 6:15 pmSTI-ATL
6h 46m1 stop
$376Spirit Airlines
Find Deal
mar., jun. 3 - jue., jun. 12
Spirit Airlines Logo
5:20 am - 2:48 pmATL-STI
9h 28m1 stop
Spirit Airlines Logo
11:29 am - 12:26 amSTI-ATL
12h 57m1 stop
$383Spirit Airlines
Find Deal
mar., jun. 3 - sáb., jun. 21
 Logo
4:01 pm - 5:33 pmATL-STI
25h 32m1 stop
 Logo
11:29 am - 6:15 pmSTI-ATL
6h 46m1 stop
dom., may. 18 - mar., jun. 17
 Logo
6:15 am - 2:48 pmATL-STI
8h 33m1 stop
 Logo
3:22 pm - 7:06 pmSTI-ATL
27h 44m1 stop
jue., may. 29 - lun., jun. 2
JetBlue Logo
6:09 am - 7:24 pmATL-STI
13h 15m1 stop
JetBlue Logo
8:45 am - 7:39 pmSTI-ATL
10h 54m1 stop
$490JetBlue
Find Deal
jue., may. 29 - mié., jun. 4
JetBlue Logo
6:09 am - 8:30 pmATL-STI
14h 21m1 stop
JetBlue Logo
5:20 am - 4:00 pmSTI-ATL
10h 40m1 stop
$504JetBlue
Find Deal
mié., may. 28 - mié., jun. 4
American Airlines Logo
11:20 am - 8:48 pmATL-STI
9h 28m2 stops
American Airlines Logo
1:35 pm - 12:30 amSTI-ATL
10h 55m1 stop
$520American Airlines
Find Deal
mié., ago. 20 - vie., sep. 19
American Airlines Logo
3:57 pm - 12:20 pmATL-STI
20h 23m2 stops
American Airlines Logo
1:35 pm - 11:35 pmSTI-ATL
10h 00m2 stops
$530American Airlines
Find Deal
sáb., sep. 27 - sáb., oct. 4

JetBlue flights from Atlanta to Santiago de los Caballeros

Our best JetBlue deals on Atlanta to Santiago de los Caballeros flight tickets
JetBlue
May 29
ATL6:09 amAtlanta Hartsfield-Jackson
13h 15m
1 stop
STI7:24 pmSantiago de los Caballeros
Jun 4
STI8:45 amSantiago de los Caballeros
10h 54m
1 stop
ATL7:39 pmAtlanta Hartsfield-Jackson
JetBlue
May 28
ATL6:09 amAtlanta Hartsfield-Jackson
14h 21m
1 stop
STI8:30 pmSantiago de los Caballeros
Jun 4
STI5:20 amSantiago de los Caballeros
10h 40m
1 stop
ATL4:00 pmAtlanta Hartsfield-Jackson
JetBlue
May 30
ATL11:35 amAtlanta Hartsfield-Jackson
15h 00m
1 stop
STI2:35 amSantiago de los Caballeros
Jun 3
STI8:35 pmSantiago de los Caballeros
12h 15m
1 stop
ATL8:50 amAtlanta Hartsfield-Jackson

Frontier flights from Atlanta to Santiago de los Caballeros

Our best Frontier deals on Atlanta to Santiago de los Caballeros flight tickets
Frontier
May 18
ATL4:01 pmAtlanta Hartsfield-Jackson
25h 32m
1 stop
STI5:33 pmSantiago de los Caballeros
May 23
STI3:20 pmSantiago de los Caballeros
29h 30m
1 stop
ATL8:50 pmAtlanta Hartsfield-Jackson
Frontier
May 14
ATL5:30 pmAtlanta Hartsfield-Jackson
24h 03m
2 stops
STI5:33 pmSantiago de los Caballeros
Jun 18
STI2:10 pmSantiago de los Caballeros
29h 18m
1 stop
ATL7:28 pmAtlanta Hartsfield-Jackson
Frontier
May 18
ATL4:01 pmAtlanta Hartsfield-Jackson
25h 32m
1 stop
STI5:33 pmSantiago de los Caballeros
May 23
STI3:20 pmSantiago de los Caballeros
29h 30m
1 stop
ATL8:50 pmAtlanta Hartsfield-Jackson

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Atlanta to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santiago de los Caballeros?

The cheapest month to fly to Santiago de los Caballeros from Atlanta is in May. Flight prices, which tend to average around $405, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santiago de los Caballeros during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $432.

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from Atlanta to Santiago de los Caballeros is on a Thursday when prices can be found for as low as $335. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Santiago de los Caballeros for around $716.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest Atlanta to Santiago de los Caballeros flights are usually those with departure times in the evening. Our users have found flights to Santiago de los Caballeros in the evening for as low as $336. In the morning is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $716 per ticket.

How far in advance should I book a flight to Santiago de los Caballeros?

You are more likely to see cheaper flights to Santiago de los Caballeros from Atlanta when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Santiago de los Caballeros for around $630 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago de los Caballeros from Atlanta for as low as $476 on momondo.

How have Atlanta to Santiago de los Caballeros flight prices changed over time?

As of April 2025, prices for Atlanta to Santiago de los Caballeros flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Santiago de los Caballeros (ATL to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Santiago de los Caballeros

Best Price Found

$170

Fastest flight time

4h 38m

Direct flights

None

Airports in Santiago de los Caballeros

1 airport
The best one-way flight to Santiago de los Caballeros from Atlanta in the past 72 hours is $170. The best round-trip flight deal from Atlanta to Santiago de los Caballeros found on momondo in the last 72 hours is $362.
The fastest flight from Atlanta to Santiago de los Caballeros takes 4h 38m
There are no direct flights from Atlanta to Santiago de los Caballeros. Popular non-direct route for this connection is Atlanta Hartsfield-Jackson Airport - Santiago de los Caballeros Airport.
There is 1 airport near Santiago de los Caballeros: Santiago de los Caballeros (STI)

  • How far is Atlanta Hartsfield-Jackson to Santiago de los Caballeros by plane?

    The straight-line distance from Atlanta Hartsfield-Jackson to Santiago de los Caballeros is 1297.2 mi. Typically, this will take 4h 38m by plane in normal conditions.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Santiago de los Caballeros Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Santiago de los Caballeros Airport are updated daily.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Santiago de los Caballeros Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The travel and health documents required for your trip to Santiago de los Caballeros Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago de los Caballeros Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Atlanta to Santiago de los Caballeros?


Best airlines flying from Atlanta to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Atlanta to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $266Free CancellationRating
5.9
3,287 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $273Free CancellationRating
6.3
7,962 reviews
Search Spirit Airlines flights
JetBluePriceFrom $392Free CancellationRating
7.3
2,922 reviews
Search JetBlue flights
American AirlinesPriceFrom $641Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $676Free CancellationRating
8.0
7,934 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Santiago de los Caballeros?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Santiago de los Caballeros. momondo saves you time and could save you money on your trip.

Can I find flights from Atlanta to Santiago de los Caballeros with flexible booking policies on momondo?

All flight searches from Atlanta to Santiago de los Caballeros on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Atlanta to Santiago de los Caballeros?

momondo provides multiple filters to help you find the best flight to Santiago de los Caballeros from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Atlanta to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Price alerts on flights to Santiago de los Caballeros from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
lun. 5/5
lun. 5/12

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