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IAH to PAP: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Port-au-prince (Toussaint Louverture International Airport)
1,647 mi
2,650 km · 1,431 nm
3h 42m
estimated nonstop flight time
+1h
time difference · heading southeast
See live IAH→PAP fares Phone-only fares on this route — call free
Flight time details
1,647 miles nonstop takes roughly 3h 42m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- PAP — Toussaint Louverture International Airport · Port-au-prince, Haiti
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 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
Near PAP
- JAK · Jacmel Airport28 mi away
- CBJ · Cabo Rojo Airport62 mi away
- BRX · Maria Montez International Airport80 mi away
- CAP · Cap Haitien International Airport80 mi away
Frequently asked questions
How far is IAH from PAP?
The flight distance from Houston (IAH) to Port-au-prince (PAP) is 1,647 miles (2,650 km, 1,431 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to PAP?
A nonstop flight takes about 3h 42m 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 Houston and Port-au-prince?
Port-au-prince is 1 hour ahead of Houston.
What is the cheapest way to fly from IAH to PAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–PAP that never appear on search engines, with no booking fees.