The cheapest times to fly from STI to MIA are

  • January 15th to April 1st (except the weeks of February 19th and March 12th)
  • April 16th to April 29th
  • August 27th to December 2nd

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 STI to MIA is late January and early February. Prices can be as high as $1398 for Saturday flights during late July, or as low as $239 for Friday flights around late January and early February.


When to Fly to Miami

Flying from Santiago (STI) to Miami, FL (MIA) will usually cost between $266 to $517 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January and early February with an average ticket price of $272. Due to high demand the most expensive time to fly is late July, with an average price of $737. Planning your trip to low-cost times can easily save you $465 on economy flights and even more on first-class flights. Generally, any price below $355 can be considered a good price for a round-trip STI to MIA flight.

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

STI to MIA Flight Prices

Compared to other flights, the STI to MIA flight is much cheaper than the average and costs much less than the average flight leaving from Santiago De Los Caballeros. The average price per mile (for a direct flight) is $0.29, which is below average.


Flight Prices by Day of the Week

Friday is usually the cheapest day to depart and return on this flight. Saturdays 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 $67 (16%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Friday and returning a week later will cost an average of $352. Return trip prices are from the MIA to STI 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 STI to MIA can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 21 minutes may be realistic.


Flight Questions Answered

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

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air Canada, American, Avianca, COPA, Delta, Seaborne Airlines, Silver Airways, United, WestJet, and potentially more during busy seasons.

How far away is it from Miami International Airport to Cibao International Airport?

The distance between the two airports is roughly 759 miles or 1221 kilometers.

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

The real-world flight time for a nonstop STI to MIA flight is about 2 hour 21 minutes.

How many flights go between Santiago and Miami, FL?

It depends on the day of the week and the date, but a typical day might have around 54 available flights from STI to MIA.


Airport Location Info


Departing Airport

Origination codeSTI
Origination airport nameCibao International Airport
CountryDominican Republic

Return Airport

Destination codeMIA
Destination airport nameMiami International Airport
CityMiami, FL
Countrythe United States


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.