Need help booking?
Unpublished phone-only deals available
IAH to FLO: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Florence (Florence Regional Airport)
958 mi
1,542 km · 833 nm
2h 33m
estimated nonstop flight time
+1h
time difference · heading east
See live IAH→FLO fares Phone-only fares on this route — call free
Flight time details
958 miles nonstop takes roughly 2h 33m gate to gate, flying east. 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
- FLO — Florence Regional Airport · Florence, 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 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 FLO
- HVS · Hartsville Regional Airport27 mi away
- HCW · Cheraw Municipal Airport/Lynch Bellinger Field39 mi away
- SSC · Shaw Air Force Base45 mi away
- LBT · Lumberton Regional Airport48 mi away
Frequently asked questions
How far is IAH from FLO?
The flight distance from Houston (IAH) to Florence (FLO) is 958 miles (1,542 km, 833 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to FLO?
A nonstop flight takes about 2h 33m 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 Florence?
Florence is 1 hour ahead of Houston.
What is the cheapest way to fly from IAH to FLO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–FLO that never appear on search engines, with no booking fees.