Google Flights API
Pricing
from $15.00 / 1,000 page processeds
Google Flights API for extracting flight search data. Search one-way, round-trip, and multi-city itineraries. Filter by price, stops, airlines, and passenger counts. Ideal for travel apps, price monitoring, data analytics, and flight comparison. Supports 29+ languages and 39+ countries.
Departure airport code(s), comma-separated for multiple (e.g., 'LAX', 'JFK', 'CDG,ORY'). Required for one-way and round-trip searches. Not used for multi-city trips.
Arrival airport code(s), comma-separated for multiple (e.g., 'JFK', 'SFO', 'LAX,SEA'). Required for one-way and round-trip searches. Not used for multi-city trips.
Departure date in YYYY-MM-DD format (e.g., '2025-11-25'). Required for one-way and round-trip searches. Not used for multi-city trips.
Return date in YYYY-MM-DD format (e.g., '2025-11-30'). Optional, used for round-trip searches.
JSON string for multi-city trips. Format: [{"departure_id":"...","arrival_id":"...","date":"..."},...]. When provided, departure_id, arrival_id, and outbound_date are not required.
Number of adult passengers (default: 1, minimum: 1)
Number of child passengers (default: 0, minimum: 0)
Number of infant passengers (default: 0, minimum: 0)
Currency code for prices (e.g., 'USD', 'EUR', 'GBP'). Default: 'USD'
Language code for results (e.g., 'en', 'fr', 'de', 'es'). Default: 'en'
Country code for results (e.g., 'us', 'uk', 'fr', 'de'). Default: 'us'
Maximum price filter in the specified currency. Optional.
Maximum number of stops (0 = direct flights only, 1 = one stop max, null = no limit). Optional.
Comma-separated list of preferred airline codes (e.g., 'UA,AA,DL'). Optional.
If true, filters out Economy flights that include carry-on bags and free seat selection. Optional.
If true, performs extra requests to retrieve detailed booking options (booking links, baggage fees, etc.). This increases API usage and is billed per booking option returned.
Maximum number of pages to fetch (0 = no limit, default: 1).
