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WBU to FSD: distance & flight time
Boulder (Boulder Municipal Airport) → Sioux Falls (Joe Foss Field Airport)
500 mi
805 km · 435 nm
1h 33m
estimated nonstop flight time
+1h
time difference · heading northeast
See live WBU→FSD fares Phone-only fares on this route — call free
Flight time details
500 miles nonstop takes roughly 1h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- FSD — Joe Foss Field Airport · Sioux Falls, 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Frequently asked questions
How far is WBU from FSD?
The flight distance from Boulder (WBU) to Sioux Falls (FSD) is 500 miles (805 km, 435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to FSD?
A nonstop flight takes about 1h 33m 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 Boulder and Sioux Falls?
Sioux Falls is 1 hour ahead of Boulder.
What is the cheapest way to fly from WBU to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–FSD that never appear on search engines, with no booking fees.