and Get up to C$15 OFF
◊ Applies to bookings for 3+ travelers. Book by Nov 30, 2019.  Learn more
Best Price Guarantee

Find our lowest price to destinations worldwide, guaranteed

Easy Booking

Search, select and save - the fastest way to book your trip

24/7 Customer Care

Get award-winning service and special deals by calling 1-888-766-3163

Free Mobile App

Our deals are mobile,
just like you

Useful Insights about United Airlines

Cheapest fare of the day:C$259.07
Hub Airports: Chicago O'Hare International Airport
Head Quarter: Chicago, Illinois
Popular Route:Houston - Los Angeles
Popular Destinations:San Francisco, Denver, Newark

Book Cheap United Airlines Flights

United Airlines (UA) is the national airline of the United States and operates flights to over 378 destinations in North America, Europe, Asia and Africa. Fly to popular destinations like San Francisco, Denver, Los Angeles, Chicago, and Washington, D.C. Affiliated with Star Alliance, the airline is supported by a global network offering world-class services worldwide. Book United Airlines flights on CheapOair today to save big!

In-Flight Amenities

Enjoy the best in entertainment options from in-flight entertainment systems to personal television screens at every seat. There are also audio and video on-demand services through LCD touch screens and much more. Meals are offered to all travellers and consist of multi-course offerings with salad, appetizers, hot entrees and dessert. Travelers have the option of a “Choice Menu,” from which they can buy snack boxes and other items throughout the flight. Business class passengers have features like larger TV screens, delicious meals and alcoholic beverages throughout the flight.

Web Check-In

Check in online from one hour in advance up to 24 hours before scheduled departure.

United Airlines to Start Second Daily Non-Stop Flight between San Francisco & Hong-Kong

United Airlines is starting second daily non-stop flight between San Francisco and Hong Kong, from October 26. With these two flights, business and leisure customers will have more flexibility when planning travel. These two flights combined will offer travelers more options to connect to 80 destinations beyond San Francisco..

United Airlines: Frequently Asked Questions

Book Cheap United Airlines Flights!

United Airlines is a major American airline, headquartered at Willis Tower in Chicago, Illinois. The airlines was established by the amalgamation of several airlines in the late 1920s. United Airlines flights fly to a wide number of domestic and international destinations.

Which destinations are served by the United Airlines?

United Airlines tickets are offered for the 300 cities across five continents. The airlines offer an extensive network in the U.S., serving more than 200 domestic destinations. Passengers who book tickets in advance will be able to grab American Airlines flight deals for these destinations.

Is United Airlines member of Star Alliance?

United Airlines is a founding member of the Star Alliance, the world's largest airline alliance with a total of 28 member airlines.

How many hubs United Airlines has?

United Airlines has seven hubs, with Chicago-O'Hare being its largest in terms of passengers carried and the number of departures. The other six hubs include - Denver, Houston-Intercontinental, Los Angeles, Newark, San Francisco, and Washington-Dulles.

Which is the parent company of United Airlines.

The airline's parent company is United Airlines Holdings.

Which are the subsidiaries of the United Airlines?

United Airlines subsidiaries include -

Chelsea Food Services, Covia LLC, Kion de Mexico, MileagePlus, MileagePlus Holdings, United Aviation Fuels Corporation, United Cogen, United Vacations, and the United Ground Express.

Which are the airlines with which United Airlines has codeshare agreements?

United Airlines has codeshare agreement with Aer Lingus, Aeromar, Air Canada, Air China, Air India, and Air Dolomiti to name a few airlines.

With which airlines, United Airlines has joint ventures?

United Airlines has joint ventures with the following airlines -

Air Canada, Air New Zealand, All Nippon Airways, Austrian Airlines, Brussels Airlines, Lufthansa, and Swiss International Air Lines.

What are different cabins offered by the United Airlines?

United Airlines offer - United Polaris Business, United Premium Plus, United premium transcontinental service, United First, United Business, Economy Plus, Economy, and Basic Economy.

What kind of entertainment is offered to the United Airline passengers?

Passengers buying United Airlines flight tickets are offered hours of movies, TV shows, games, and music video playlists through a seatback monitor or their own personal device, depending on the aircraft.

Is it better to check-in online or at airport?

It is always better to check-in online. It gives you a flexibility to check-in at your own comfort and also helps you skip the long check-in queues at the airport.

Do you have to print out your boarding pass?

Once you've completed the check-in process, you can print your boarding pass, have it emailed to you (so you can show it at the airport on your mobile device), or access it in a mobile app. If you don't have access to a printer or a smartphone, you can print your boarding pass once you get to the airport as well.

When does online check-in starts for the United Airline flights?

Check-in for passengers buying United Airlines plane tickets starts from 24 hours before scheduled departure of the flight.

What is frequent flyer program of the United Airlines called?

The United Airlines’ frequent flyer program is called - MileagePlus.

Does United Airlines offers Wi-Fi?

The airline offers Wi-Fi on all mainline aircraft and two-cabin regional aircraft.