APIs / Travel / Google Flights

Google Flights API

Get Google Flights data as structured JSON with one API key: airlines, airports, booking details and date range. Free credits every month.

Get a free API key See all 7 endpoints

7endpoints

1credit per successful call

JSONevery response

Google Flights

GET/v1/google-flights/airlines

curl "https://api.perceptlayer.com/v1/google-flights/airlines" \
  -H "X-API-Key: $API_KEY"

cURL1 credit per successful call

Run this call from your dashboard to see a live response.

Google Flights · 7 endpoints

Endpoints

Every endpoint takes the same key. Open one for its parameters and an example request.

Endpoint	What it returns	Cost
GET`/v1/google-flights/airlines`	Airlines	1 credit
GET`/v1/google-flights/airports`	Airports	1 credit
GET`/v1/google-flights/autocomplete`	Autocomplete	1 credit
GET`/v1/google-flights/booking-details`	Booking Details	1 credit
GET`/v1/google-flights/date-range`	Date Range	1 credit
GET`/v1/google-flights/one-way`	One Way	1 credit
GET`/v1/google-flights/round-trip`	Round Trip	1 credit

What you can get

The Google Flights API returns airlines, airports, booking details and date range as clean JSON. Each successful call costs one credit, and calls that fail are free.

Use cases

Monitor fares and room rates
Check availability across dates
Build travel search and comparison tools

Questions

How much does the Google Flights API cost?

Each successful call costs one credit. New accounts get free credits every month, and credit packs bring the price down as you scale.

What format are responses in?

Every endpoint returns JSON, with no HTML parsing on your side.

Do I need a separate key for Google Flights?

No. One key works for every API in the catalogue.

Try the Google Flights API with 1,000 free credits

No card and no password. We email you a sign-in link, and your key works on every API.

Get a free API key Read the docs

No credit card. 1,000 free credits a month.