Travel with United for the remainder of this year and you can earn an electronic certificate for up to 50% off a domestic flight in 2010. The offer is valid whether you’re traveling for business or pleasure, so get set to start 2010 with extra savings from United.

How it works
Simply register for this promotion, and with each qualifying itinerary you’ll increase your discount, as shown in the chart below. You can start earning your savings as soon as you book and fly.

• Offer valid in all paid, published fares in United First®, United Business® and United Economy® classes.
• Electronic certificate will be sent via email within 4-6 weeks after the end of the offer period.
• Your Mileage Plus account must include a valid email address in order to receive the electronic certificate. Update Profile

Not yet a member? Join Mileage Plus

Terms and conditions of e-certificate

• To qualify for this offer, registered members must purchase and complete at least one paid, qualifying roundtrip flight on United® or United Express® operated flights within the following ticketing and travel periods. For this offer, roundtrip travel is defined as two each-way segments with outbound travel from an origin city to a destination city and return travel from the original destination city to the original departure city. All segments must be on United or United Express, booked under one reservation and on one ticket. Open jaw and circle trips do not qualify.
• Offer valid for members residing in the U.S. (including Hawaii), Puerto Rico and the U.S. Virgin Islands.
• Ticketing period: September 14 - December 31, 2009
• Travel period: September 14 - December 31, 2009
• Not combinable with other noncombinable offers.
• Registration requirement: Registration is required anytime prior to travel, or within 30 days after travel, but must be completed by December 31, 2009 in order to qualify for the program. To register for the offer, go to www.united.com/offer/mpd579.
• Passenger must be a member of United’s Mileage Plus frequent flyer program in order for travel to qualify for this offer.
• Flights must be credited to the member’s Mileage Plus account in order to qualify.
• Offer valid on all paid, published fares in United First®, United Business® and United Economy®.
• Not valid on government fares.
• E-certificates will be emailed 4-6 weeks after the offer period ends, to the email address associated with the Mileage Plus account at the time of mailing.
• A maximum discount of 50% may be earned for 6 or more paid, qualifying roundtrips on United or United Express operated flights taken within the qualification period.
• E-certificate is valid for travel between February 1, 2010 and May 31, 2010. Some blackout dates may apply.
• E-certificate is valid for travel within the United States, or between the United States and Canada, Puerto Rico, or the U.S. Virgin Islands.
• Valid for travel on United- and United Express-operated flights only. Not valid on United-marketed code-share flights operated by other carriers.
• Miles accrued, awards issued and bonus offers are subject to the rules of the United Mileage Plus program. 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, visit the Mileage Plus section of united.com.
• Offer subject to change without notice. Other restrictions may apply. (MPD579)