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.

Check the status of your United Airlines flight by searching by route or flight number. Stay up to date with our flight status tools.

MileagePlus is the award-winning loyalty program of United Airlines. Join MileagePlus to earn miles you can redeem for flights, upgrades and more.

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

MileagePlus members can use miles to pay for flights, gift cards, entertainment, and much more. Whether it's for a special getaway or everyday life, you decide how to reward yourself.

Check in for your United or United Express-operated flight, depending on where you are in your travel experience.

Here's what you need to know about our company, our values and our plans for the future of travel.

Learn how to earn miles everywhere you go. Our miles never expire, so you'll keep what you earn as a MileagePlus member until you're ready to redeem.

Travel looks different than it used to. This is why we've created processes and features to help you navigate the airport and your trip in a post-pandemic world.