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Airlines, booking sites and car rental companies in one API

These are the 199 providers the Ktemia API returned prices from in our November 2026 test searches across 10 cities and 10 flight routes. Pick one to open the docs with requests already filtered to it, in cURL, Python, JavaScript, Go, Java, Ruby, and PHP.

Coverage changes by place and date. On a real search, read availableFilters on the results page for the ids that apply. Names and logos belong to their owners and are shown only to say where prices come from. Ktemia is not affiliated with them.

  1. Step 1Find a providerSearch the list below, or jump to airlines, hotel booking sites, or car rental.
  2. Step 2Pick what you needEach provider shows only what it covers, for example Hotels and Cars for Booking.com, or Flights for United.
  3. Step 3Get filtered codeThe docs open with that provider already in every snippet - cURL, Python, JavaScript, Go, Java, Ruby, PHP - and in the live playground. Remove the filter with one click.

Airlines (74)

Flight results are sold by the airlines themselves. Send an airline's two-letter code as airlines on a flight search to keep only its itineraries.

Hotel booking sites (17)

Sites that sell stays. Send a site's id as providers on a hotel search to keep only its prices.

Car booking sites (27)

Sites that sell car hire, including some rental companies' own sites. Send the id as providers on a car search.

Car rental companies (99)

The companies whose cars you pick up. Send the id as agencies on a car search to keep only their cars, whichever site sells them.

How filtering works

Run a search without a filter, then read availableFilters on the results page. Hotels and cars list bookingSites, cars also list agency, and flights list airlines. Each entry has the id to send on a new search and a count of results for it.

Send up to 10 booking-site or agency ids, or up to 20 airline codes. Every result then comes from those providers only, and the cheapest option on each result is the cheapest among them. See prices from one booking site for a captured example, or the API reference for every parameter. Six hotel booking sites compared on one search: hotel price API.

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