After years of postponed celebrations, wedding season is finally here and to help couples and their guests with wedding travel plans, KAYAK, the world’s leading travel search engine, has unveiled its first-ever Travel Hacker Guide: Wedding Edition. With tips for booking travel, where to honeymoon, what to wear and more, the guide offers a variety of tools and hacks to make the most of travel budgets.

According to a recent survey by KAYAK and Rent the Runway, nearly half of US Gen Z (18+) and Millennials (45%) say they are planning to travel out of town to one or more weddings this year. The same survey also revealed that 40% of US adults have either declined a wedding invitation or considered declining a wedding invitation due to cost.

“Travel Hacker Guide: Wedding Edition was designed to help guests confidently plan wedding-related travel and get the best deal, highlighting KAYAK tools, like Price Predictor, Fare Freeze and Price Alerts,” said Matt Clarke, VP of NA Marketing at KAYAK. “KAYAK’s survey revealed that 39% of US adults think that choosing a honeymoon destination is difficult, the guide includes data-driven insights for the Most Romantic Spa Hotels, Top Trending, and Affordable Honeymoon Destinations.”

Additionally, KAYAK is partnering with Rent the Runway, the world’s first and largest shared designer closet, to help brides and wedding guests alike dress for the occasion. First-time users of Rent the Runway can snag 25% off their first one-time rental by using an exclusive code for KAYAK travelers and can score style inspiration with short lists tied to each destination in the guide.