seodata.dev

keyword

check in united flight

Monthly search volume and cost-per-click data for "check in united flight" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=check+in+united+flight&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $0.11 | | competition | 0.02 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
united airline check-in 74,000 $0.19 20/20
united check in airlines 74,000 $0.19 20/20
check in united airlines 74,000 $2.86 18/20
united airlines flight check-in 18,100 $0.25 20/20
check in for united flight 14,800 $2.01 20/20
united airlines flight check in 14,800 $2.01 20/20
united flight check in 14,800 $2.01 19/20
check-in united airlines 6,600 $0.32 20/20
united airlines check in online 6,600 $2.28 19/20
united airlines check in web 4,400 $0.15 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://app.seodata.dev/v1/keyword?q=check+in+united+flight&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