The cheapest times to fly from STI to HOU are

  • January 8th to February 25th
  • March 26th to August 5th (except the week of July 2nd)
  • October 8th to November 18th
  • December 3rd to December 23rd (except the week of December 10th)

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 HOU is mid October. Prices can be as high as $1640 for Sunday flights during early January, or as low as $486 for Wednesday flights around mid October.


When to Fly to Houston

Flying from Santiago (STI) to Houston, TX (HOU) will usually cost between $1103 to $1215 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $683. Due to high demand the most expensive time to fly is early January, with an average price of $1259. Planning your trip to low-cost times can easily save you $576 on economy flights and even more on first-class flights. Generally, any price below $1109 can be considered a good price for a round-trip STI to HOU flight.

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

STI to HOU Flight Prices

Compared to other flights, the STI to HOU flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Santiago De Los Caballeros. The average price per mile (for a direct flight) is $0.41, which is a bit above average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. 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 $56 (5%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1089. Return trip prices are from the HOU 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 HOU can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 2 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from STI to HOU while comparing.

Destination alternative #1: Austin – Bergstrom International Airport (AUS) in Austin, TX

  • 148 miles (238 km) away from HOU
  • Usually 40.85% less expensive than HOU
  • 1-layover flights available

See STI to AUS flights

Destination alternative #2: George Bush Intercontinental/Houston Airport (IAH) in Houston, TX

  • 24 miles (39 km) away from HOU
  • Usually 25.25% less expensive than HOU
  • 1-layover flights available

See STI to IAH flights


Flight Hacking STI to HOU

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 STI to HOU — but Champion Traveler does!

Hack #1: Miami, FL (STI > MIA > HOU)

  • Price for both tickets: $709
  • Average savings: $401 (36.11%)

See STI to JFK flights

Hack #2: New York, NY (STI > JFK > HOU)

  • Price for both tickets: $750
  • Average savings: $359 (32.37%)

See STI to MIA flights

Hack #3: Fort Lauderdale, FL (STI > FLL > HOU)

  • Price for both tickets: $759
  • Average savings: $351 (31.61%)

See STI to FLL flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 5 major airlines flying this route most often: American, Delta, JetBlue, Seaborne Airlines, Silver Airways, and potentially more during busy seasons.

How far away is it from William P Hobby Airport to Cibao International Airport?

The distance between the two airports is roughly 1699 miles or 2734 kilometers.

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

The real-world flight time for a nonstop STI to HOU flight is about 4 hour 2 minutes.

How many flights go between Santiago and Houston, TX?

It depends on the day of the week and the date, but a typical day might have around 22 available flights from STI to HOU.


Airport Location Info


Departing Airport

Origination codeSTI
Origination airport nameCibao International Airport
CountryDominican Republic

Return Airport

Destination codeHOU
Destination airport nameWilliam P Hobby Airport
CityHouston, TX
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.