Philippines Airlines together with Mastercard is now having this promotion called PAL –Mastercard Barkada Flights where in when you purchase thru Mastercard two (2) Business Class Mabuhay Premium round trip tickets whether it is intended for local or international travel you would received an additional one (1) round-trip with the same route and class of service for FREE!. Same with when you purchase three (3) Economy Class, Fiesta Plus and Fiesta Saver for domestic/regional or Fiesta Plus for international travel you would also be able to receive additional one (1) free seat of the same route and class of service for Free.
For Domestic Travel
Sales/Ticketing Period: August 1 to October 31,2010
Travel Period: August 1 to November 30,2010
For Regional/ International Travel
Sales/Ticketing Period: August 1 to August 31,2010
Travel Period: September 16 to November 30,2010
For more details visit this link.