HasData Google Flights is the product named in the request; its page 1 shows an MCP server offering it, so it is the first answer. The alternatives below do similar flight-price search, based on their own pages.

1. 1

   HasData Google Flightshasdata.comverified and signed

   Google Flights data offered through HasData's MCP servers, named HasData Google Flights and HasData Google Flights Deals; the cited page describes HasData's Google Maps Search API, so the flights-specific behaviour is not confirmed from the source text.

   WebsiteDocsPricingGet started

   official:MCP server · HasData

   for agents: HasData

2. 2

   FlightPowersflightpowers.comwebsite read, tools not yet checked

   A travel data API that returns live Google Flights fares with a price band, round trips in one request, and Booking.com hotel rates over REST and MCP 2.

   WebsiteDocsPricingGet started

   official:MCP server · Booking.com Hotel Search (Live Prices)

3. 3

   Ignav Flight Prices & Booking Links APIignav.comverified and signed

   A self-serve flight price API whose search_flights action searches one-way or round-trip prices between IATA airport codes and returns itineraries with booking links 33.

   WebsiteDocsPricingGet started

   +1 community tools built for it

   for agents: search_flights · search_airports