and Get up to C$15 OFF
◊ Applies to bookings for 3+ travelers. Book by Jul 31, 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$271.18
Popular Route:Los Angeles - Chicago
Popular Destinations:Denver, Newark, San Francisco

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.