keyword

liquid on plane

Monthly search volume and cost-per-click data for "liquid on plane" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=liquid+on+plane&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $0.07 | | competition | 0.1 | | country | US | | updated | 2026-06-22 | +--------------+------------------+

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
tsa guidelines liquids	165,000	$0.11	18/20
tsa regulations liquids	165,000	$0.14	17/20
carry on fluid limit	22,200	$0.12	20/20
liquid carry-on limit	22,200	$0.07	20/20
airlines liquid limit	14,800	$0.07	17/20
airplane sizes for liquids	9,900	$0.11	20/20
flight rules for liquids	6,600	$0.1	18/20
tsa liquids carry-on	5,400	$0.24	18/20
311 rule tsa	4,400	$0.07	19/20
3 1 1 tsa rule	4,400	$0.05	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=liquid+on+plane&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