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SUX to BFK: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Buckley (Buckley Air Force Base)
474 mi
763 km · 412 nm
1h 30m
estimated nonstop flight time
-1h
time difference · heading west
See live SUX→BFK fares Phone-only fares on this route — call free
Flight time details
474 miles nonstop takes roughly 1h 30m gate to gate, flying west. 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
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- BFK — Buckley Air Force Base · Buckley, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Near BFK
- DEN · Denver International Airport12 mi away
- APA · Centennial Airport10 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport34 mi away
Frequently asked questions
How far is SUX from BFK?
The flight distance from Sioux City (SUX) to Buckley (BFK) is 474 miles (763 km, 412 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to BFK?
A nonstop flight takes about 1h 30m 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 Sioux City and Buckley?
Buckley is 1 hour behind Sioux City.
What is the cheapest way to fly from SUX to BFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–BFK that never appear on search engines, with no booking fees.