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IAH to DLS: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → The Dalles (Columbia Gorge Regional the Dalles Municipal Airport)
1,763 mi
2,837 km · 1,532 nm
3h 55m
estimated nonstop flight time
-2h
time difference · heading northwest
See live IAH→DLS fares Phone-only fares on this route — call free
Flight time details
1,763 miles nonstop takes roughly 3h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- DLS — Columbia Gorge Regional the Dalles Municipal Airport · The Dalles, 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 DLS
- TTD · Portland Troutdale Airport60 mi away
- PDX · Portland International Airport69 mi away
- YKM · Yakima Air Terminal McAllister Field72 mi away
- HIO · Portland Hillsboro Airport86 mi away
Frequently asked questions
How far is IAH from DLS?
The flight distance from Houston (IAH) to The Dalles (DLS) is 1,763 miles (2,837 km, 1,532 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to DLS?
A nonstop flight takes about 3h 55m 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 The Dalles?
The Dalles is 2 hours behind Houston.
What is the cheapest way to fly from IAH to DLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–DLS that never appear on search engines, with no booking fees.