keyword

how much liquid can you take on a plane

Monthly search volume and cost-per-click data for "how much liquid can you take on a plane" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+much+liquid+can+you+take+on+a+plane&country=us" +--------------+------------------+ | volume | 22,200 | | cpc | $0.07 | | competition | 0.02 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

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
carry on liquid limit	22,200	$0.16	20/20
carry on liquid size	18,100	$0.53	17/20
limit liquids on flights	14,800	$0.07	20/20
liquids on plane	14,800	$0.06	20/20
maximum liquid carry on airplane	8,100	$0.37	20/20
airplane size liquids	8,100	$0.36	19/20
maximum liquid carry-on airplane	8,100	$0.05	17/20
tsa is toothpaste a liquid	4,400	$0	18/20
does toothpaste count as a liquid tsa	1,900	$0	18/20
how many liquids can you bring on a plane	1,600	$0.55	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=how+much+liquid+can+you+take+on+a+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