seodata.dev

keyword

california airport ontario

Monthly search volume and cost-per-click data for "california airport ontario" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=california+airport+ontario&country=us" +--------------+------------------+ | volume | 201,000 | | cpc | $1.46 | | competition | 0.04 | | country | US | | updated | 2026-06-11 | +--------------+------------------+
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
la ontario international airport 90,500 $1.01 20/20
ont airport location 90,500 $1.43 19/20
ontario airport california 90,500 $1.46 17/20
ontario usa airport 9,900 $3.1 20/20
airport ontario ca 8,100 $2.12 20/20
ontario california airport 8,100 $2.51 18/20
ontario la airport 5,400 $2.89 20/20
ontario ca airport 3,600 $2.16 18/20
ontario california airport code 1,000 $0 18/20
toronto california airport 30 $0 18/20

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=california+airport+ontario&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