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SearchAPI.io - Google Flights Calendar API

The Google Flights Calendar API provides a comprehensive calendar view of flight prices across different dates, helping you find the most affordable travel dates for your trip. This API returns a calendar grid showing flight prices for various date combinations within a specified date range. For round-trip searches, it shows prices for different outbound and return date combinations. For one-way searches, it shows prices for different outbound dates only. Cross-linking: The departureid and arrivalid parameters accept airport codes (e.g., "JFK", "LAX") or city codes (e.g., "/m/02_286" for New York). These IDs can be discovered using the Google Flights Location Search API.

Private Gateway connection

Data below comes from the configured private Gateway. Provider activation remains governed by its evidence and policy gates.

unverifiedRequest shape unavailableUnverified

Published API evidence

Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

No verification date is claimed. No response capture is claimed.

Request parameters

adults query · optional
arrival_id query · required
carry_on_bags query · optional
checked_bags query · optional
children query · optional
currency query · optional
departure_id query · required
emissions query · optional
engine query · optional
Fixed to "google_flights_calendar" for this endpoint. Example: "google_flights_calendar"
excluded_airlines query · optional
excluded_connecting_airports query · optional
flight_type query · optional
gl query · optional
hl query · optional
included_airlines query · optional
included_connecting_airports query · optional
infants_in_seat query · optional
infants_on_lap query · optional
layover_duration_max query · optional
layover_duration_min query · optional
max_flight_duration query · optional
max_price query · optional
outbound_date query · required
outbound_date_end query · optional
outbound_date_start query · optional
outbound_times query · optional
return_date query · optional
return_date_end query · optional
return_date_start query · optional
return_times query · optional
separate_tickets query · optional
stops query · optional
travel_class query · optional

Provider docs How to run it