Smarter travel with KAYAK intelligence APIs
Transform Your Travel Business with Industry-Leading Data Intelligence.
Competitive Price Intelligence.
Flights Price Insights API leverages real traveler data to showcase unbeatable flight deals and drive bookings.
Flexible Search.
Anywhere destinations, anytime dates, and route comparisons.
Calendar Views.
Price trends by day/month for optimal booking timing.
Smart Filtering.
Max price, stop preferences, and airline aggregation.
Real Market Data.
Cheapest prices actually seen by millions of travelers.
Autocomplete API － Instant Search That Converts
Optimized Results.
Maximum 6 high-quality suggestions for fast user decisions.
Geographic Data.
Precise coordinates and place hierarchies included.
Multi-Vertical.
Flights, cars, and hotels autocomplete in one unified API.
Smart Matching.
Returns airports, cities, countries, and specific properties.
Static Data Feeds API － Powering Your Travel Database
5M+ Properties.
Access detailed information on hotels worldwide with star ratings, facilities, reviews, and location data.
Scalable Architecture.
Efficient pagination supporting up to 100K records per request.
Smart Data Feeds.
NDJSON format for seamless integration with standard tools (grep, head, wc).
Geographic Intelligence.
Precise coordinates, hierarchical place data, and airport proximity.
Why Choose KAYAK's API Suite?
Proven Scale and revenue ready
Powers billions of searches annually, with built-in tracking and conversion optimization.
Developer-Friendly
RESTful design with detailed documentation for easy integration.
Real-time Accuracy
Data from actual traveler behavior, not estimates.
Get in touch with KAYAK now.
