Google Flights Search

/google_flights.search

Search Google Flights between two airports on a date and get about 20 itineraries: price, airline, stops, total duration, CO2 emissions against the typical figure for the route, and every leg's airline code, flight number, airports, local departure and arrival times and duration, as normalized JSON. Filter by cabin class, stops, airlines and maximum price. One-way searches return the total fare for all passengers. With a returnDate, each result is an outbound option priced at the cheapest round trip that starts with it (priceType round_trip_starting); the return flights are not included.

Finished calls, last 7 days: 0

Cancellations excluded. Execution times cover successful calls.

Docs

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Use it with your agent

Set up https://www.agentrouter.to/SKILL.md, then use AnyAPI’s /google_flights.search endpoint through AgentRouter.

Inputs

adultsOptional: Number of adult passengers (1-9, default 1). Prices are for all passengers together.
originRequired: Departure airport as a three-letter IATA code in capitals (e.g. JFK).
sortByOptional: Result order: top_flights (Google's best flights first, the default), cheapest, departure_time, arrival_time, duration or emissions.
airlinesOptional: Only itineraries flown by these airlines, as two-character IATA codes (e.g. ["BA", "AA"]).
childrenOptional: Number of child passengers aged 2-11 (e.g. 1).
currencyOptional: ISO 4217 currency code for prices (e.g. USD, EUR, GBP; default USD).
maxPriceOptional: Highest total price to return, in currency (e.g. 600).
maxStopsOptional: Most stops an itinerary may have (default any).
cabinClassOptional: Cabin class (default economy).
returnDateOptional: Return date in YYYY-MM-DD format for a round trip (e.g. 2027-01-19). Omit it for one way. With it, each result is an outbound option priced at the cheapest round trip that starts with it, and the return flights are not included.
destinationRequired: Arrival airport as a three-letter IATA code in capitals (e.g. LHR).
departureDateRequired: Departure date in YYYY-MM-DD format (e.g. 2027-01-12). Today or later.
requireFieldsOptional: Optional; omit it and routing is unchanged, with the cheapest source serving. Name the output fields this request must be able to return, for example `typicalCo2Kg`, and it is served only by a source that returns every one of them. Fields you do not name are still returned whenever the serving source has them. This can raise your price: when the cheapest source cannot return a named field, a dearer source serves, and you are quoted and charged its price. A named field can still be absent on an itinerary that genuinely lacks it. Naming a combination that no single source returns together is refused as invalid input, with no charge.
preferLatencyUnderMsOptional: Optional; omit it and routing is unchanged, with the cheapest source serving. Prefer sources whose typical response time (median over the trailing 30 days, as published on this endpoint's lane health) is under this many milliseconds; among those, the cheapest serves. This can raise your price: when the cheapest source misses the target, a faster and dearer one serves, and you are quoted and charged its price. If no source is that fast the request is still served, by whichever source offers the best speed for its price - it is never refused for being slow. Sources we have not timed are tried last. This is a preference, not a guarantee: the median describes past requests and is not a ceiling on this one, and it excludes any wait this request itself asks for. On a paginated walk it applies to the first page only: later pages stay with the source that page chose, at the price it was quoted.
sourceOptional: Optional. Source ids to prefer, in order, taken from this endpoint's `lanes[].source.id` in /catalog or /apis. Omit it and the cheapest source serves, with automatic failover. Listed sources are tried first in the order given, then the others, unless `allowFallbacks` is false. A single source with `allowFallbacks` false is served only by that source at its price, quoted and charged exactly, with no failover. The price is that of the dearest source that may serve. An id that does not serve this endpoint is rejected as invalid input with no charge; a listed source that is not serving right now is refused with no charge, so omit `source` to be served by another. On a paginated walk, later pages must include the source that served page one, or omit `source`.
allowFallbacksOptional: Optional, default true. When false, only the sources listed in `source` may serve; the request is refused with no charge if none of them can. When true, the listed sources are tried first and any other source may serve after them, at the normal price.
ignoreSourcesOptional: Optional. Source ids to skip for this request, taken from this endpoint's `lanes[].source.id`. The cheapest remaining source serves and the price is that of the dearest remaining source. An id that does not serve this endpoint, or that is also in `source`, is rejected as invalid input with no charge; skipping every source is rejected the same way.

Example input

{
  "origin": "JFK",
  "destination": "LHR",
  "departureDate": "2026-12-09"
}

Output

AnyAPI output: found (boolean), data.itineraries (matching rows) and reason when nothing was found.