Find the latest travel deals on flights, hotels and rental cars. Book airline tickets and MileagePlus award tickets to worldwide destinations.

Book United Airlines cheap flights to 300+ destinations worldwide on our official site. Find our most popular flight deals and earn MileagePlus® miles.

Where does United fly? Use our interactive route map, select your trip type, and our budget filters on United Explore to find the perfect flight.

Oct 28, 2025 · Travel to and from certain airports might be impacted. View our Travel Alerts page for the most up-to-date information about your flight options.

United Airlines Help Center provides FAQs and guidance on flights, refunds, credits, baggage policy, MileagePlus, seats/upgrades, and more.

Search for flights on United and more than 80 airlines. Find adult, senior, child and pet fares, and use money or miles to book. Apply promo codes and use certificates.

Welcome to United’s business portal designed exclusively for our corporate customers and agency partners. Enjoy easy access to relevant news, operational waivers and self-service tools. With insight …

Find great flight deals to Hawaii on the official United Airlines website. Book your Hawaii flight tickets today and save.

Flexible booking options Get more flexibility when you fly with our 24-hour booking policy and no change fees for most flights (including award travel).

Get quick answers to MileagePlus questions or get additional help by submitting your documents to us.