keyword

major airport in chicago

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

$ curl "https://api.seodata.dev/v1/keyword?q=major+airport+in+chicago&country=us" +--------------+------------------+ | volume | 170 | | cpc | $0 | | competition | 0.02 | | 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
chicago illinois airports	8,100	$1.48	15/20
chicago illinois airport	8,100	$1.48	13/20
airport in illinois chicago	8,100	$1.48	10/20
airports in chicago	6,600	$5.79	19/20
airport chicago	2,900	$3.11	10/20
airports near chicago	1,900	$4.64	14/20
what are the airports in chicago	480	$0	10/20
major airports in chicago	170	$0	13/20
chicago major airports	170	$0	11/20
major airport chicago	170	$0	11/20

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=major+airport+in+chicago&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