Congrats, Hipmunk! 

Flight and hotel search startup Hipmunk is announcing that it has raised $20 million in Series C funding.

The round was led by Oak Investment Partners. Hipmunk co-founder and CEO Adam Goldstein told me that he’d been looking to raise money from a firm that had experience in consumer travel, and Oak fit that description because it previously backed flight search service Kayak. Oak general partner Ren Riley is joining Hipmunk’s board of directors.