For bookings made on/before January 31, 2008, earn up to 500 bonus miles when you book online*

Earn 500 Mileage Plus® bonus miles for qualifying roundtrip, open-jaw and circle-trip itineraries, and 250 Mileage Plus bonus miles for qualifying one-way itineraries booked on www.cn.united.com. Once the trip is completed, the passenger booking the flight(s) and flying the trip(s) receives the applicable bonus miles in addition to the flight miles earned. See terms and conditions below for more details. There is no limit to how many miles you can earn, so book now!

Not a Mileage Plus member? Join Mileage Plus

Other great ways to earn bonus miles at www.cn.united.com

Rental cars
Get great deals from our partners and earn up to 250 extra bonus miles**. Complete a rental with one of our car rental partners and take advantage of their special bonus mile offers and discounts. Plus, earn the following online bonus from www.cn.united.com, in addition to Mileage Plus miles from the car rental partner:

Earn a 250-mile online rental bonus when you rent from Hertz, Avis or Budget Click here for details

*Terms and Conditions

*For bookings made on or before January 31, 2008:

Mileage Plus members can earn up to 500 Mileage Plus bonus miles per eligible booking made on www.cn.united.com . Award travel is not eligible for the www.cn.united.com booking bonus offer. Bonus miles will be awarded to the passenger booking the flight(s). The passenger booking the flight shall be the www.cn.united.com registered user logged into the web site. Mileage Plus membership number must be provided at the time of purchase in order to receive the bonus miles awarded in connection with this offer. Bonus miles will be awarded as follows: Bookings made for roundtrip travel will earn 500 miles. Roundtrip travel is defined as travel from an origin city to a destination city with return travel beginning in the outbound destination city back to the first origin city. Bookings made for one-way travel will earn 250 miles. One-way travel is defined as travel from an origin city to a destination city with no onward travel returning to the point of origin. Bookings made for other types of travel, including open-jaw and circle trips, will earn 500 miles. Travel on all segments of the itineraries must be on United, Ted or United Express. Any itinerary that includes travel on United-marketed code-share flights operated by other carriers will not qualify for this offer. Qualifying flights must be posted to the Mileage Plus account to qualify for this bonus. Bonus miles do not count toward Elite status. Miles accrued, awards issued and bonus offers are subject to the rules of the United Mileage Plus program. Please allow 4 to 8 weeks after completing qualifying travel activity for bonus miles to be posted to your Mileage Plus account. The Mileage Plus Program, including accruals, awards and bonus miles offers, is subject to change without notice. Taxes and fees related to award travel are the responsibility of the passenger. United and Mileage Plus are registered service marks. For complete details about the Mileage Plus program, www.cn.united.com .

**250-mile online booking bonus awarded to Mileage Plus members who have completed a qualifying rental with Hertz, Avis or Budget. Must rent and complete rental using links on www.cn.united.com/cars to qualify, and online booking bonus will be awarded on completed rentals. To be eligible to receive online bonus miles, completed rentals must include your United Mileage Plus number, and member must have elected the mileage option with the car rental provider for their rental (50 miles per day, up to 500 miles for 5-day rentals or longer).