With flights set to peak on Friday (19 July), the campaign is reminding passengers to drink responsibly before their journeys to avoid the serious consequences of, and penalties for, disruptive behaviour.
More than 8,800 flights will travel through UK airspace on Friday as the summer getaway gets under way.
Bournemouth, Exeter, Norwich and Doncaster Sheffield airports are the latest to sign up to the campaign, which was launched last year and now boasts 18 participants.
Passengers travelling via supporting airports will see warnings about disruptive behaviour on digital displays, in food and drink outlets, and via targeted social media posts.
