Frontier Airlines | Beer Fest Ad Frontier Airlines | Beer Fest Ad from Carol Miller Frontier Airlines | Beer Fest Ad Print ad to promote social media contest in which people were invited to vote for which craft beer to feature on inflight menu. gLike Frontier Airlines | Beer Fest Ad Print ad to promote social media contest in which people were invited to vote for which craft beer to feature on inflight menu. Copywriting & Editing Share R 7 n Available Freelance, Full-time Carol Miller Copywriter, Project Manager, Marketeer, and Agilist Boulder, CO Follow Contact