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SDQ to IAH: distance & flight time
Santo Domingo (Las Américas International Airport) → Houston (George Bush Intercontinental Houston Airport)
1,798 mi
2,894 km · 1,562 nm
4h
estimated nonstop flight time
-1h
time difference · heading northwest
See live SDQ→IAH fares Phone-only fares on this route — call free
Flight time details
1,798 miles nonstop takes roughly 4h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SDQ — Las Américas International Airport · Santo Domingo, Dominican Republic
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SDQ
- HEX · Herrera Airport20 mi away
- JBQ · La Isabela International Airport23 mi away
- LRM · Casa De Campo International Airport50 mi away
- AZS · Samaná El Catey International Airport58 mi away
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is SDQ from IAH?
The flight distance from Santo Domingo (SDQ) to Houston (IAH) is 1,798 miles (2,894 km, 1,562 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDQ to IAH?
A nonstop flight takes about 4h gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Santo Domingo and Houston?
Houston is 1 hour behind Santo Domingo.
What is the cheapest way to fly from SDQ to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDQ–IAH that never appear on search engines, with no booking fees.