SerpApiGoogleSEO/AEO

Google Flights itineraries by route and date — prices

serpapi.x.google-flights

Live Google Flights results — best/other flights, price insights, for a route and date

Price: $0.015/successAt provider cost
Success rate: 100%Last 30 days · 4,268 calls
Latency p50: 2.8 sp95 14 s
Last verified: Jul 28, 2026Verified working

GEThttps://toolswitch.dev/v1/tools/serpapi.x.google-flights?type=2&engine=google_flights&arrival_id=AUS&departure_id=CDG&outbound_date=2026-09-01

Preview

Try onlineComing soonProvider docs ↗

Uses platform quota
Synchronous response
Reads public data

Parameters

answers arrive in `best_flights` and `other_flights`; `price_insights` gives the typical price range.

Parameter	Type	Required	Description	Example
Query parameters
`type`	string	Optional	1 round trip (default) \| 2 one way \| 3 multi-city	`2`
`engine`	string	Required		`google_flights`
`currency`	string	Optional		`USD`
`arrival_id`	string	Required	destination airport/location code	`AUS`
`return_date`	string	Optional	YYYY-MM-DD, required when type=1
`departure_id`	string	Required	origin airport/location code	`CDG`
`outbound_date`	string	Required	YYYY-MM-DD	`2026-09-01`

Query parameters
typestringOptional
1 round trip (default) | 2 one way | 3 multi-city
Example: 2
enginestringRequired
Example: google_flights
currencystringOptional
Example: USD
arrival_idstringRequired
destination airport/location code
Example: AUS
return_datestringOptional
YYYY-MM-DD, required when type=1
departure_idstringRequired
origin airport/location code
Example: CDG
outbound_datestringRequired
YYYY-MM-DD
Example: 2026-09-01

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X GET 'https://toolswitch.dev/v1/tools/serpapi.x.google-flights?type=2&engine=google_flights&arrival_id=AUS&departure_id=CDG&outbound_date=2026-09-01' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY"

import os
import requests

response = requests.request(
    "GET",
    "https://toolswitch.dev/v1/tools/serpapi.x.google-flights?type=2&engine=google_flights&arrival_id=AUS&departure_id=CDG&outbound_date=2026-09-01",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/serpapi.x.google-flights?type=2&engine=google_flights&arrival_id=AUS&departure_id=CDG&outbound_date=2026-09-01", {
  method: "GET",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
  },
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at $0.015/success, including the service fee.