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API · /airports-api

Airports API

healthy 4,396 Subscribers

A worldwide airport database in one fast API: roughly 7,700 airports with IATA and ICAO codes, name, city, country, latitude and longitude, altitude and time zone. Look up any airport by its IATA (3-letter) or ICAO (4-letter) code, search by name, city or country, find the airports nearest to any coordinate within a radius (with great-circle distances, optionally only those with IATA codes), or list every airport in a country. Built on the open OpenFlights/OurAirports dataset and served entirely in-memory, so responses are instant and the service is always available. Ideal for travel and booking apps, flight trackers, logistics and routing, maps and location features.

#airports #aviation #iata #icao #travel #flights
api.oanor.com/airports-api
Get an API key Try in playground → Contact provider

Machine-readable spec so AI agents can integrate this API.

/api/airports-api/openapi.json
/api/airports-api/llms.txt

Discovery: GET /api/index.json lists every API.

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
74 ms
Server probes · 24h
Subscribers
4,396
active
Total calls
16
last 7 days
status Full status page → · 16 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 750 calls / month
  • 2 requests / second
  • Hard cap (429 above quota, no overage)
  • 750 requests/month, 2 req/s
  • IATA/ICAO lookup, search, nearby & by-country
  • ~7,700 airports worldwide
  • No credit card
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Basic

€4.00 /month

  • 20,000 calls / month
  • 5 requests / second
  • Hard cap (429 above quota, no overage)
  • 20,000 requests/month, 5 req/s
  • Great-circle nearby search
  • Coordinates, altitude & timezone
  • Commercial use, email support
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Pro

€13.00 /month

  • 120,000 calls / month
  • 15 requests / second
  • Hard cap (429 above quota, no overage)
  • 120,000 requests/month, 15 req/s
  • High-volume lookups
  • Country & radius filters
  • Priority email support
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Mega

€36.00 /month

  • 600,000 calls / month
  • 40 requests / second
  • Hard cap (429 above quota, no overage)
  • 600,000 requests/month, 40 req/s
  • Travel & logistics scale
  • Maximum concurrency
  • Priority support
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Built by

P
PremiumApi

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Other APIs with overlapping tags.

Visa Requirements API

Look up visa requirements between 199 passports and 199 destinations: whether a passport holder needs a visa, can enter visa-free, gets a visa on arrival, an e-visa or an eTA, or is not admitted — including the allowed length of stay in days. Get a full breakdown for any passport (every destination with category counts and a passport-power mobility score), the reverse view for any destination (which passports may enter), a ranking that compares the mobility of several passports, and the list of supported countries. Countries can be given as ISO-2, ISO-3 or exact name, and every endpoint accepts input via the query string or the request body. Pure server-side data (no third-party upstream), so responses are instant and always available. Ideal for travel-booking flows, relocation and immigration tools, fintech onboarding and travel apps.

api.oanor.com/visa-api

Brewery API

Search, filter and look up breweries worldwide by name, city, state, country or type — with full address, geo-coordinates, phone and website. Plus a random-brewery endpoint. Great for travel, hospitality, beer-discovery, mapping and local-business apps.

api.oanor.com/brewery-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Airports API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Airports API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Airports API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Airports API cost?
Airports API has a free tier with 100 calls / month. Paid plans start at €4.00 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Airports API GDPR-compliant?
All requests to Airports API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/airports-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/airports-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/airports-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/airports-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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