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EFD to WBU: distance & flight time
Houston (Ellington Airport) → Boulder (Boulder Municipal Airport)
918 mi
1,478 km · 798 nm
2h 28m
estimated nonstop flight time
-1h
time difference · heading northwest
See live EFD→WBU fares Phone-only fares on this route — call free
Flight time details
918 miles nonstop takes roughly 2h 28m 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
- EFD — Ellington 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 EFD
- IAH · George Bush Intercontinental Houston Airport28 mi away
- HOU · William P Hobby Airport8 mi away
- AAP · Andrau Airpark27 mi away
- GLS · Scholes International At Galveston Airport30 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 EFD from WBU?
The flight distance from Houston (EFD) to Boulder (WBU) is 918 miles (1,478 km, 798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EFD to WBU?
A nonstop flight takes about 2h 28m 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 EFD to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFD–WBU that never appear on search engines, with no booking fees.