# Eckhart International Airport (K1S1)

> Eckhart International Airport airport in Porthill, Idaho, US.

## Identification

- **IATA**: N/A
- **ICAO**: K1S1
- **LID**: 1S1
- **Name**: Eckhart International Airport

## Location

- **City**: [Porthill](https://www.flightduration.online/airports/city/porthill-us)
- **State / Region**: Idaho
- **Country**: [United States (US)](https://www.flightduration.online/airports/us)
- **Timezone**: [America/Creston](https://www.flightduration.online/airports/timezone/america-creston)
- **Coordinates**: 48.990000, -116.500000
- **Elevation**: 1,758 ft (536 m)

## About Eckhart International Airport

Eckhart International Airport is an airport located in Porthill Idaho, United States. The ICAO code **K1S1** is used by air traffic control and pilots for flight planning.

The airport operates in the **America/Creston** timezone. Use the [flight duration calculator](/) to account for timezone differences when planning flights to or from K1S1.

Eckhart International Airport sits at an elevation of **1,758 feet** (536 meters) above sea level.

## Airports within 100 km

- [Art Sutcliffe Field (CFQ)](https://www.flightduration.online/airport/cfq-creston-art-sutcliffe-field/1ef266de-9fd5-65c0-b3f8-06bb2780ed98) — Creston · 5.6 km away
- [Boundary County Airport (K65S)](https://www.flightduration.online/airport/k65s-bonners-ferry-boundary-county-airport/1ef266df-054c-6610-9daf-06bb2780ed98) — Bonners Ferry · 32.4 km away
- [Cavanaugh Bay Airport (K66S)](https://www.flightduration.online/airport/k66s-coolin-cavanaugh-bay-airport/1ef266df-055d-60fa-9397-06bb2780ed98) — Coolin · 57.3 km away
- [Priest Lake Usfs Airport (K67S)](https://www.flightduration.online/airport/k67s-nordman-priest-lake-usfs-airport/1ef266df-0570-6d44-891a-06bb2780ed98) — Nordman · 57.6 km away
- [Sullivan Lake State Airport (K09S)](https://www.flightduration.online/airport/k09s-metaline-falls-sullivan-lake-state-airport/1ef266de-f5d3-6b84-acc3-06bb2780ed98) — Metaline Falls · 59.4 km away
- [Spear Valley Airport (55ID)](https://www.flightduration.online/airport/55id-sandpoint-spear-valley-airport/1ef266de-7eb7-66e0-b527-06bb2780ed98) — Sandpoint · 67.8 km away
- [Moose Lodge Airport (26ID)](https://www.flightduration.online/airport/26id-sandpoint-moose-lodge-airport/1ef266de-6a9b-662a-91f2-06bb2780ed98) — Sandpoint · 70.4 km away
- [Olmstead Sky Ranch Airport (ID25)](https://www.flightduration.online/airport/id25-sandpoint-olmstead-sky-ranch-airport/1ef266de-f076-6164-bba1-06bb2780ed98) — Sandpoint · 71.3 km away
- [Troy Airport (K57S)](https://www.flightduration.online/airport/k57s-troy-troy-airport/1ef266df-0320-6c10-8f6e-06bb2780ed98) — Troy · 71.8 km away
- [Ione Municipal Airport (KS23)](https://www.flightduration.online/airport/ks23-ione-ione-municipal-airport/1ef266df-3683-6224-a83b-06bb2780ed98) — Ione · 73.5 km away
- [Sandpoint Airport (KSZT)](https://www.flightduration.online/airport/kszt-sandpoint-sandpoint-airport/1ef266df-3a3c-6870-957f-06bb2780ed98) — Sandpoint · 76.9 km away
- [Fox Creek Airport (45ID)](https://www.flightduration.online/airport/45id-priest-river-fox-creek-airport/1ef266de-783e-6e26-8df7-06bb2780ed98) — Priest River · 77.3 km away

## Related

- [All airports in United States](https://www.flightduration.online/airports/us)
- [Calculate flight duration](/#calculator)
- [Browse airports by country](https://www.flightduration.online/airports)