Airports US U46
Small Airport
U46
U46

🇺🇸 Big Southern Butte Airport

Blackfoot, US-ID, US 5073 ft America/Boise
Updated Mar 11, 2026

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U46 in 20 seconds
Big Southern Butte Airport serves Blackfoot, US.
AirportRoutes · updated Mar 11, 2026
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Where is Big Southern Butte Airport located?

Big Southern Butte Airport is located in Blackfoot, US, at an elevation of 5073 ft. Its IATA code is — and ICAO code is U46.