⚡ Fare recorded April 25, 2026 · Prices change daily

Santo Domingo to Buenos Aires flights

Santo Domingo (SDQ) to Buenos Aires (BUE): 3,751 miles (6,037 km) great-circle, about 8h 00m nonstop by our estimate. Cheapest fare observed: $779 round-trip on Arajet, with 1 stop, departing May 19, 2026.

DMArajetDM3760
Depart
SDQ
Santo Domingo, Dominican Republic
21:00
2026-05-19
✈
Arrive
BUE
Buenos Aires, Argentina
Returns 16:50
2026-05-24
Stops
1 stop
Distance
3,751 mi
Est. nonstop time
8h 00m
Trip type
Round-trip
$779
Round-trip · per person
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About this flight

When did the cheapest Santo Domingo to Buenos Aires fare fly?

$779 round-trip, Arajet DM3760, departing 2026-05-19 at 21:00, returning 2026-05-24. The recorded itinerary left on a Tuesday, returning on a Sunday 5 nights later; the fare was observed 24 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Santo Domingo from Buenos Aires?

  • Distance: 3,751 miles (6,037 km) great-circle, heading south (measured to Ministro Pistarini International Airport, EZE).
  • Estimated nonstop flight time: about 8h 00m.
  • Departure airport: Las Americas International Airport (SDQ), Santo Domingo, Dominican Republic, UTC-4 on May 19, 2026.
  • Arrival: Buenos Aires (BUE, all airports), Argentina, UTC-3 on May 19, 2026.
  • Time difference: Buenos Aires is 1 hour ahead of Santo Domingo on the recorded date.
  • Route type: international, Dominican Republic to Argentina.
  • Recorded itinerary: Arajet DM3760, 1 stop, round-trip, 5 days between departure and return.
Fare comparison

How does the Santo Domingo to Buenos Aires fare compare with other routes from SDQ?

At $779, it ranked 18th of the 30 round-trip fares we recorded from SDQ (median $590). That is 20.8 cents per great-circle mile (round-trip price over one-way distance), below the SDQ median of 29.8 cents across 30 round-trip routes.

Routes from SDQ of similar length: Madrid (4,156 mi) at $1096 and Barcelona (4,451 mi) at $1248.

Arajet had the cheapest fare on 11 of 30 SDQ routes. It is the 10th longest of the 30 routes we track from SDQ.

Other ways in

What did other cities pay to fly to Buenos Aires?

Of 14 departure airports with a fare to Buenos Aires, Santo Domingo (SDQ) ranked 8th at $779. Lowest: $251 from Rio de Janeiro (GIG); highest: $2255 from Addis Ababa (ADD); 5 nonstop. Cheapest-fare airlines (routes): Arajet (3), LATAM (2), Aeromexico (1), Air Canada (1), Avianca (1) and Cathay Pacific (1), plus 5 more.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Santo_Domingo, America/Argentina/Buenos_Aires; flight time is our estimate.

FAQ

Santo Domingo to Buenos Aires flight questions

How far is Santo Domingo from Buenos Aires by plane?

+
Santo Domingo is about 3,751 miles (6,037 km) from Buenos Aires on a great-circle line from Las Americas International Airport (SDQ) to Ministro Pistarini International Airport (EZE), heading south. BUE is the city code that covers every commercial airport in Buenos Aires; distances on this page are measured to Ministro Pistarini International Airport (EZE). It is the 10th longest of the 30 routes we track from SDQ. The recorded itinerary had 1 stop, so the distance flown was longer.

How long is the flight from Santo Domingo to Buenos Aires?

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About 8h 00m nonstop by our estimate for 3,751 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded Arajet fare was with 1 stop. 14 airports in our feed had a fare to Buenos Aires; this one ranked 8th, and 5 of the 14 were nonstop.

What is the time difference between Santo Domingo and Buenos Aires?

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On May 19, 2026, Santo Domingo was on UTC-4 (America/Santo_Domingo) and Buenos Aires on UTC-3 (America/Argentina/Buenos_Aires), so Buenos Aires was 1 hour ahead of Santo Domingo: noon in Santo Domingo was 13:00 in Buenos Aires. Neither America/Santo_Domingo nor America/Argentina/Buenos_Aires shifts for daylight saving, so the gap holds all year.

How much is a flight from Santo Domingo to Buenos Aires?

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As observed on April 25, 2026: $779 per person round-trip on Arajet flight DM3760, departing May 19, 2026, returning May 24, 2026, with 1 stop. At $779, it ranked 18th of the 30 round-trip fares we recorded from SDQ (median $590). That is 20.8 cents per great-circle mile (round-trip price over one-way distance), below the SDQ median of 29.8 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Santo Domingo to Buenos Aires?

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The cheapest recorded fare had 1 stop; our feed keeps only the cheapest fare per route, so a pricier nonstop may exist. Into Buenos Aires, 5 of the 14 recorded fares were nonstop. From SDQ, 11 of 30 were. Routes from SDQ of similar length: Madrid (4,156 mi) at $1096 and Barcelona (4,451 mi) at $1248.

Which airports serve flights from Santo Domingo to Buenos Aires?

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It departs Las Americas International Airport (SDQ) in Santo Domingo, Dominican Republic, and arrives at Buenos Aires (BUE) in Buenos Aires, Argentina. BUE is the city code that covers every commercial airport in Buenos Aires; distances on this page are measured to Ministro Pistarini International Airport (EZE). An international flight, Dominican Republic to Argentina.

Where else near Buenos Aires can you fly from Santo Domingo?

Brasilia (BSB) $823Lima (LIM) $400Bogota (BOG) $296Medellin (MDE) $246Cartagena (CTG) $327Barranquilla (BAQ) $391All flights from Santo Domingo →

Other cities with flights to Buenos Aires

From Rio de Janeiro (GIG) $251From São Paulo (GRU) $292From Cancun (CUN) $565From Punta Cana (PUJ) $574From Miami (MIA) $575From Bogota (BOG) $642

Ready to fly?

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