The cheapest times to fly from AGS to STI are

  • January 1st to February 25th (except the week of February 12th)
  • April 16th to May 6th
  • August 6th to November 18th (except the week of August 20th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from AGS to STI is early to mid September. Prices can be as high as $2489 for Sunday flights during late December, or as low as $683 for Tuesday flights around early to mid September.


When to Fly to Santiago De Los Caballeros

Flying from Augusta, GA (AGS) to Santiago (STI) will usually cost between $683 to $1080 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $683. Due to high demand the most expensive time to fly is late December, with an average price of $1057. Planning your trip to low-cost times can easily save you $374 on economy flights and even more on first-class flights. Generally, any price below $723 can be considered a good price for a round-trip AGS to STI flight.

See below for a graph of average weekly prices for the AGS to STI route. All prices are for round-trip tickets in USD.

AGS to STI Flight Prices

Compared to other flights, the AGS to STI flight is cheaper than the average and costs about as much as the average flight leaving from Augusta. The average price per mile (for a direct flight) is $0.38, which is a bit above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to STI, and Wednesday the cheapest day to fly back into AGS. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $270 (24%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $698. Return trip prices are from the STI to AGS flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from AGS to STI can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 8 minutes may not be realistic.


Flight Hacking AGS to STI

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from AGS to STI — but Champion Traveler does!

Hack #1: Fort Lauderdale, FL (AGS > FLL > STI)

  • Price for both tickets: $576
  • Average savings: $148 (20.4%)

See AGS to FLL flights

Hack #2: Miami, FL (AGS > MIA > STI)

  • Price for both tickets: $576
  • Average savings: $148 (20.4%)

See AGS to MIA flights

Hack #3: New York, NY (AGS > JFK > STI)

  • Price for both tickets: $654
  • Average savings: $70 (9.61%)

See AGS to JFK flights


Flight Questions Answered

Still have questions about flying from AGS to STI? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: American, Delta, Seaborne Airlines, Silver Airways, and potentially more during busy seasons.

How far away is it from Cibao International Airport to Augusta Regional at Bush Field Airport?

The distance between the two airports is roughly 1192 miles or 1918 kilometers.

How long does it take to fly from AGS to STI?

The real-world flight time for a nonstop AGS to STI flight is about 3 hour 8 minutes.

How many flights go between Augusta, GA and Santiago?

It depends on the day of the week and the date, but a typical day might have around 13 available flights from AGS to STI.


Airport Location Info


Departing Airport

Origination code AGS
Origination airport name Augusta Regional at Bush Field Airport
City Augusta, GA
Country the United States
Latitude 33.4
Longitude -82

Return Airport

Destination code STI
Destination airport name Cibao International Airport
City Santiago
Country Dominican Republic
Latitude 19.4
Longitude -70.6


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.