United (UA) Reservations

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Top Flight Deals

Prices were available within the past 7 days and start at $44 for one-way flights and $75 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.


United Flights on Expedia.com

Search Expedia for the very best selection of United flights to whatever destination you're headed. United and Expedia have teamed up to provide you with great discount airfares and flexible departure and arrival times to make your trip a truly comfortable, affordable, and memorable experience. Fly with United today to see the difference.

United is a valued partner of Expedia, and we work together to provide you with all the tools you need to book your next United flight. From last-minute flights to flights planned ahead, United has a huge inventory of cheap flights to help you save even more. Fly with style and comfort with United, and rest assured that all your flight needs are taken care of, making your travel experience as good as it can be. All United flights offer expansive routes to your destination and provide you with flexible departure and arrival times giving you more selection than ever before. And by booking with Expedia, you have access to online tools to help you plan the best trip, from fare alerts, to calendar tools and more; use these to help book the best United flight you can find. If you need additional assistance, Expedia Customer Service Representatives are available 24 hours a day to help you with any questions when booking your United flights. United and Expedia are here to ensure you travel with the confidence that you have the best flight at the very best price.

Airline Information

Airline Name
Airline Code
Top Destination
Denver, Fort Lauderdale, New York
Loyalty Programme
Partners and Alliances
Star Alliance
Willis Tower, Chicago

Frequently asked questions

How do I find cheap United Airlines flights that have flexible change policies?
If you need to change your flight itinerary due to unanticipated events, the last thing you want is to be charged a fee. Fortunately, many airlines let you reschedule at no extra cost. You only pay the difference between the existing fare and the new ticket price. When searching for United Airlines flights on Expedia, be sure to click on the No change fee filter.
Which destinations does United Airlines fly to?
Book a flight with United Airlines and choose any of the 1,224 locations in North America, Mexico and Central America, Caribbean and more. Arlington and Newark are a couple of the awesome cities that this leading carrier can get you to. Whether you’re organizing a quick escape or an extended vacation, Expedia has United Airlines flight deals that are too irresistible to ignore.
Why fly with United Airlines?
With a rewarding loyalty program, United Airlines is the number one choice for many travelers. This carrier operates a fleet of 857 aircraft and has its hub at Liberty Intl. Airport (EWR). Work out which destination you want to explore next and then find all the best United Airlines flight deals on Expedia.
What can I expect from a United Airlines flight?
With most United Airlines services providing meals or snacks, you and your hungry belly will be well taken care of. Sit back in your seat, order something tasty and then enjoy the ride. Whichever destination is on your to-do list, Expedia will help you find the best deals on United Airlines flights.
How can I get a cheap last-minute United Airlines flight on Expedia?
If you’re the impulsive type, it’s a snap to find incredible deals on last-minute United Airlines flights with Expedia. Just click on our great last minute flights deals for the latest offers. Already know when and where you want to go? Simply enter your details, compare the cheapest prices on United Airlines flights and then lock in your bargain break.
Can I fly from the US on United Airlines?
Hop on a direct flight with United Airlines from key US cities such as Arlington and Newark to Cancun, Mexico City and more. United Airlines belongs to star alliance, which means you can take off to a wider range of destinations with its airline partners. Expedia will help you find a bargain on United Airlines basic economy, economy plus or united first, united polaris plane tickets — or an excellent deal with a star alliance partner carrier.
How can Expedia help with my United Airlines booking?
Lock in cheap United Airlines flights with Expedia — and remember to add on a hotel stay or car rental to clinch extra discounts. From vacation packages to useful travel information, we have your back. Using the free Expedia App, it’s a breeze to check in, review your flight status and receive instant trip updates, such as gate changes and flight delays. Download the app on your device and handle all your bookings in the one place.
What is United Airlines's checked-in luggage allowance?
With international United Airlines airfares, you’re allowed to take at least 1 cabin bag. Size and weight limitations may differ based on a number of factors. However as a guideline, your checked luggage should be no larger than 61in total. The total weight should not exceed 50lbs per bag. These specifications depend on the class of cabin or even the size of the aircraft, so be sure to check your United Airlines itinerary or get in touch with United Airlines customer service for the best advice.
Does United Airlines fly internationally?
Pull out your passport and take off to top countries such as Mexico, England, Canada and Puerto Rico with United Airlines. Based in Newark, it’s a star alliance member and partners with other carriers to provide a seamless network across the globe. If you want to add another stamp to your well-worn passport, Expedia will help you find awesome United Airlines flight deals.
How can I check in for United Airlines flights?
The United Airlines website makes checking in for your flight fast and easy. In just a few clicks you can manage your booking and reserve your favorite seat. Online check in is open from 1 day to 1 hour before your scheduled departure for most domestic and international flights. When flying overseas, you may have to present your passport or complete check-in procedures at the airport terminal.

*Available for a fee on select flights. Terms apply.