Airport Data API
74,000+ airports searchable by coordinates, IP address, or plain-text query. Retrieve ICAO/IATA codes, runway details, elevation, timezone, and geographic metadata in one call.
Three ways to find any airport
Whether you have coordinates, an IP address, or just a name — SkyLink finds the right airport and returns full metadata.
Location Search
Search by latitude, longitude, and radius in nautical miles. Results sorted by distance with bounding-box pre-filtering for fast performance across 74K airports.
IP Geolocation Search
Auto-geolocate any IPv4/IPv6 address and find the nearest airports. Perfect for "Airports near you" features without requiring the user to type anything.
Text Search
Relevance-scored fuzzy search across airport names, ICAO codes, IATA codes, cities, and countries. Exact-code matches and large-airport bonuses ensure useful results.
Rich Metadata
Each result includes ICAO, IATA, name, city, country, coordinates, elevation, timezone, municipality, type (large/medium/small/heli), and distance from query point.
Start free — 1,000 requests/month, no credit card required.
Full access to airport search and data endpoints on the free tier.
Find airports in seconds
Pass coordinates and a radius — get back airports sorted by distance with full metadata, ready to display.
Full API Reference →Nearby airports
Within 50 nm · 40.64°N, 73.78°W
John F Kennedy International
KJFK · New York, US · large
LaGuardia Airport
KLGA · New York, US · large
Newark Liberty International
KEWR · Newark, US · large
* Sample data for illustration only
Ready to integrate?
74,000+ airports at your fingertips. Get your API key and start building in minutes.