Kayak

Overview

Travel meta-search engine — flights, hotels across 100+ providers.

Workflows

Search for flights

1. searchFlights(origin, destination, departureDate, returnDate) → results with resultId, legs, segments
2. Results include booking URLs to provider sites (Southwest, United, etc.)
3. Use legs map to get duration/times, segments map for airline/flight details

Search for hotels

1. searchHotels(destination, checkInDate, checkOutDate) → results with hotel name, rating, prices
2. Results include prices from multiple providers for comparison

Operations

Operation	Intent	Key Input	Key Output	Notes
searchFlights	find flights	origin, destination, departureDate	results, legs, segments, airlines	round-trip if returnDate given
searchHotels	find hotels	destination, checkInDate, checkOutDate	results with provider pricing	use dashes in destination

Quick Start

# Search round-trip flights SFO → NYC
openweb kayak exec searchFlights '{"origin":"SFO","destination":"NYC","departureDate":"2026-05-15","returnDate":"2026-05-22"}'

# Search hotels in New York
openweb kayak exec searchHotels '{"destination":"New-York","checkInDate":"2026-05-15","checkOutDate":"2026-05-20","guests":2}'