Need help booking?
Unpublished phone-only deals available
SEM to WBU: distance & flight time
Selma (Craig Field) → Boulder (Boulder Municipal Airport)
1,144 mi
1,842 km · 995 nm
2h 57m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SEM→WBU fares Phone-only fares on this route — call free
Flight time details
1,144 miles nonstop takes roughly 2h 57m 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
- SEM — Craig Field · Selma, 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 SEM
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 SEM from WBU?
The flight distance from Selma (SEM) to Boulder (WBU) is 1,144 miles (1,842 km, 995 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEM to WBU?
A nonstop flight takes about 2h 57m 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 Selma and Boulder?
Boulder is 1 hour behind Selma.
What is the cheapest way to fly from SEM to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEM–WBU that never appear on search engines, with no booking fees.