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IWS to WBU: distance & flight time
Houston (West Houston Airport) → Boulder (Boulder Municipal Airport)
889 mi
1,430 km · 772 nm
2h 24m
estimated nonstop flight time
-1h
time difference · heading northwest
See live IWS→WBU fares Phone-only fares on this route — call free
Flight time details
889 miles nonstop takes roughly 2h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IWS — West Houston Airport · Houston, United States
- WBU — Boulder Municipal Airport · Boulder, 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 IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 mi away
Near WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is IWS from WBU?
The flight distance from Houston (IWS) to Boulder (WBU) is 889 miles (1,430 km, 772 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWS to WBU?
A nonstop flight takes about 2h 24m 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 Boulder?
Boulder is 1 hour behind Houston.
What is the cheapest way to fly from IWS to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–WBU that never appear on search engines, with no booking fees.