keyword

chicago airport flights

Monthly search volume and cost-per-click data for "chicago airport flights" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=chicago+airport+flights&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $2.1 | | competition | 0.24 | | country | US | | updated | 2026-07-06 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
o'hare flights	9,900	$1.95	19/20
chicago o'hare departures	8,100	$0.63	20/20
ord departures	8,100	$0.63	20/20
chicago airport departures	8,100	$0.63	19/20
chicago o'hare airport departures	6,600	$0.99	20/20
chicago o'hare flights	6,600	$1.92	20/20
o hare arrivals	5,400	$0.76	20/20
chicago o hare airport flight status	4,400	$6.08	20/20
o hare departures	3,600	$0.02	20/20
o'hare departures	3,600	$0.02	20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=chicago+airport+flights&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt