Airports / Idaho / TWF
Joslin Field Magic Valley Regional Airport
KTWF / TWFTwin Falls, IdahoELEV 4,154 FT
Google rating
Google reviews
Field elevation
Nearest alternate
Field standing
#5 / 18
Idaho airports by Google rating
4.6★ across 220 Google ratings — ranked against 18 rated ID fields.
32 nm
To the nearest alternate
Burley Municipal Airport (BYI).
Overview
Joslin Field Magic Valley Regional Airport (KTWF / TWF) is a mid-sized airport serving Twin Falls, Idaho. The field lies at an elevation of 4,154 feet. The airport supports scheduled airline service as well as private jet and charter movements.
TWF has no resident charter fleet; trips here are typically flown by operators repositioning from surrounding airports. Useful alternates include Burley Municipal Airport (BYI, 32 nm), Friedman Memorial Airport (SUN, 62 nm), and Mountain Home Air Force Base (MUO, 70 nm).
For arrival logistics and seasonal timing, see the Sun Valley, ID destination guide. Use the cost estimator to model a trip from TWF, or browse verified operators serving the area.
What fliers highlight
Staff & service
4/5 reviews“TSA was extremely friendly and polite!”
Brenden Benjamin5★ on Google
Easy in & out
2/5 reviews“Quaint little airport with friendly and efficient staff at the car rental and airline ticket counters, and great TSA staff!”
Ken Cruz5★ on Google
Terminal & facilities
2/5 reviews“Fantastic Airport, Love Small Town AirPort Much Nicer Folks And So Much Easier To Travel In & Out Of Even During The Busiest Time Like Christmas Holiday, The…”
NCT Northern Cross Towing René A. Garza5★ on Google
Themes counted by keyword across Google review texts for Joslin Field Magic Valley Regional Airport — every quote is verbatim from a real review.
Field capability
ICAO
KTWF
IATA
TWF
FAA / Local
TWF
Elevation
4,154 ft
Coordinates
42.4818° N · 114.4880° W
Airspace
D · DeltaClass D — DeltaA control tower runs the immediate airspace. Pilots establish two-way radio contact before entering — typical for busy business-aviation fields.Source: FAA NASR class airspace
Size
Medium
Scheduled svc
Yes
Elevation vs ID fields
state range 1,442–5,318 ft
At 4,154 ft, TWF sits lower than 50% of the 18 Idaho fields on the register.
Access & alternates
Closest alternate fields by great-circle distance — every listing links to its own field brief.
- 32nmBYIBurley Municipal AirportBurley
- 62nmSUNFriedman Memorial AirportHailey
- 70nmMUOMountain Home Air Force BaseMountain Home
- 87nmPIHPocatello Regional AirportPocatello
- 100nmBOIBoise Air Terminal/Gowen FieldBoise
- 108nmENVWendover AirportWendover
Destinations served
Location
Open the full mapKTWF · Joslin Field Magic Valley Regional Airport · Twin Falls, ID
From the ramp
Google Places photography of Joslin Field Magic Valley Regional Airport — tap any frame to view full-screen, then cycle with the arrows or your keyboard.