{ "@context": "https://schema.org", "@type": "Airport", "address": { "@type": "PostalAddress", "addressCountry": "United States of America", "addressLocality": "Challis" }, "airlines": [ "Middle Fork Aviation (Charter)", "General Aviation", "Private Charters", "US Forest Service (Operations)" ], "amenityFeature": [ { "@type": "LocationFeatureSpecification", "name": "Domestic to Domestic Connection Time", "value": "45 minutes" }, { "@type": "LocationFeatureSpecification", "name": "Domestic to International Connection Time", "value": "60 minutes" }, { "@type": "LocationFeatureSpecification", "name": "International to Domestic Connection Time", "value": "60 minutes" }, { "@type": "LocationFeatureSpecification", "name": "International to International Connection Time", "value": "90 minutes" }, { "@type": "LocationFeatureSpecification", "name": "Interline Connection Time", "value": "120 minutes" } ], "city": "Challis", "code": "CHL", "connection_tips": "Challis Airport (CHL) is a mountain-area general aviation airport, and the way to use it well is to think in terms of Boise or Idaho Falls first and Challis second. The airport is valuable because it opens access to the Salmon River country, rafting logistics, and rural central Idaho. That same remoteness means it is not a place for tight, assumption-driven connections. The mountain weather and the distance from major hubs make the final leg the fragile part of the trip.\n\nIf your itinerary includes a charter into Challis or a private arrival and then a rafting, hunting, or backcountry segment, treat the local handoff as part of the flight plan itself. Outfitters, rafting shuttles, and bush-strip connections should be confirmed before departure rather than assumed to be easy to sort out at arrival.\n\nIf Boise is still part of the same-day itinerary, put the schedule margin there. The drive or charter into Challis can be worthwhile, but it should not be asked to absorb a late inbound airline connection without consequence. CHL works best when you use Boise or Idaho Falls as the protected hub and treat Challis as the final wilderness gateway. The airport is not complicated. The terrain, weather, and activity logistics are what make conservative planning the right choice.", "country": "United States of America", "flag_url": "https://flagcdn.com/w320/us.png", "flight_search_affiliate_link": "https://book.beatthatflight.com.au/?currency=USD", "frequent_traveler_tip": [ "Middle Fork Aviation is the primary link to the Idaho backcountry.", "Gateway to Middle Fork Salmon River wilderness rafting with luxury outfitters like Adventure Sun.", "Be mindful of high-altitude density altitude effects during the summer months.", "24Hr self-service fuel available for flexibility at this airport.", "The airport is a great vantage point for seeing specialized STOL (Short Take-Off." ], "global_map_link": "https://www.google.com/maps?q=KLLJ", "google_maps_reviews": { "rating": 0.0, "recent_reviews": [], "total_reviews": 0 }, "hotel_affiliate_link": "https://book.beatthatflight.com.au/?currency=USD", "iataCode": "CHL", "icao": "KLLJ", "international": false, "last_modified": "June 2026", "last_updated": "2026-03-31", "latitude": 44.5236, "layover_planner_info": "Basic terminal facilities with pilot briefing area and Wi-Fi. Challis city center is a 5-minute drive away for lodging and mountain cafes.", "longitude": -114.2178, "mct_domestic_to_domestic": 45, "mct_domestic_to_international": 60, "mct_interline": 120, "mct_international_to_domestic": 60, "mct_international_to_international": 90, "missed_connection_help": "N/A - General Aviation only. Contact your charter provider or the Challis city airport manager's office for assistance.", "name": "Challis Airport", "region": "North America", "related_airports": [ { "code": "BOI", "name": "Boise Air Terminal (Gowen Field)" }, { "code": "SMN", "name": "Lemhi County Airport" }, { "code": "SUN", "name": "Friedman Memorial Airport" } ], "terminal_info": "Challis Airport (CHL), also known by its ICAO code KLLJ and FAA LID LLJ, is a premier general aviation facility serving the city of Challis and Custer County in the rugged Salmon River Mountains of central Idaho. Situated at an elevation of 5,072 feet, the airport acts as a critical gateway for 'backcountry' aviation, providing essential access to some of the most remote wilderness areas in the lower 48 states. The facility is city-owned and plays a fundamental role in the regional economy, supporting tourism, government land management, and local commerce.\n\nThe airport's infrastructure is specifically designed to support high-altitude mountain operations, featuring a single 4,600-foot asphalt runway (17/35) that is well-maintained year-round. While the terminal facilities are modest compared to major commercial hubs, they provide a high level of service for the general aviation community. Facilities include a sheltered passenger waiting area, restrooms, and a dedicated pilot's briefing room equipped with an Automated Surface Observing System (ASOS) for real-time mountain weather updates. For the convenience of aircraft operators, the airport offers 24-hour self-service fueling for 100LL Avgas and Jet A, as well as oxygen services and on-site aircraft maintenance.\n\nCurrently, Challis Airport is a bustling center for regional air taxi services and specialized charters. It serves as the primary base for Middle Fork Aviation, which provides daily flights into the Frank Church-River of No Return Wilderness. The airport is also a vital link for several government agencies, supporting wildland firefighting logistics, game studies, and search and rescue operations. While no scheduled commercial airlines serve the airport, it remains an indispensable node for private pilots and outdoor enthusiasts visiting the region for world-class rafting and hunting. Ground transportation into central Challis, located just a mile away, is typically arranged via local taxis or lodge shuttles, ensuring easy access to the city's hotels and traditional mountain dining.", "terminal_map_url": "https://skyvector.com/airport/KLLJ/Challis-Airport" }