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OLS to DWH: distance & flight time
Nogales (Nogales International Airport) → Houston (David Wayne Hooks Memorial Airport)
912 mi
1,468 km · 793 nm
2h 27m
estimated nonstop flight time
+2h
time difference · heading east
See live OLS→DWH fares Phone-only fares on this route — call free
Flight time details
912 miles nonstop takes roughly 2h 27m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- OLS — Nogales International Airport · Nogales, United States
- DWH — David Wayne Hooks Memorial 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 OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
Near DWH
- IAH · George Bush Intercontinental Houston Airport14 mi away
- IWS · West Houston Airport18 mi away
- CXO · Conroe-North Houston Regional Airport22 mi away
- AAP · Andrau Airpark24 mi away
Frequently asked questions
How far is OLS from DWH?
The flight distance from Nogales (OLS) to Houston (DWH) is 912 miles (1,468 km, 793 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLS to DWH?
A nonstop flight takes about 2h 27m 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 Nogales and Houston?
Houston is 2 hours ahead of Nogales.
What is the cheapest way to fly from OLS to DWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLS–DWH that never appear on search engines, with no booking fees.