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WBU to STK: distance & flight time
Boulder (Boulder Municipal Airport) → Sterling (Sterling Municipal Airport)
111 mi
178 km · 96 nm
45m
estimated nonstop flight time
Same time
time difference · heading east
See live WBU→STK fares Phone-only fares on this route — call free
Flight time details
111 miles nonstop takes roughly 45m 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
- WBU — Boulder Municipal Airport · Boulder, United States
- STK — Sterling Municipal Airport · Sterling, 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 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
Near STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Frequently asked questions
How far is WBU from STK?
The flight distance from Boulder (WBU) to Sterling (STK) is 111 miles (178 km, 96 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to STK?
A nonstop flight takes about 45m 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 WBU to STK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–STK that never appear on search engines, with no booking fees.