Need help booking?
Unpublished phone-only deals available
DLF to IAH: distance & flight time
Del Rio (DLF Airport) → Houston (George Bush Intercontinental Houston Airport)
329 mi
530 km · 286 nm
1h 20m
estimated nonstop flight time
Same time
time difference · heading east
See live DLF→IAH fares Phone-only fares on this route — call free
Flight time details
329 miles nonstop takes roughly 1h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DLF — DLF Airport · Del Rio, United States
- 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 DLF
- DRT · Del Rio International Airport9 mi away
- ACN · Ciudad Acuña New International Airport19 mi away
- PDS · Piedras Negras International Airport53 mi away
- UVA · Garner Field63 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 DLF from IAH?
The flight distance from Del Rio (DLF) to Houston (IAH) is 329 miles (530 km, 286 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLF to IAH?
A nonstop flight takes about 1h 20m 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 cheapest way to fly from DLF to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLF–IAH that never appear on search engines, with no booking fees.