I plan to climb Pico de Orizaba (5,636 m) over Xmass with some local professional guides. Cost: ~$1,700 flight + approximately $600 expenses.

Trip itinerary: 

http://www.orizabamountainguides.com.mx/en/omg-2/

Days: 5

• Day 1 Arrive to San Miguel Zoapan. Lodge and dinner.
• Day 2 Transfer from San Miguel Zoapan to Piedra Grande hut.
• Day 3 Hiking day until 15 700 ft. Return to the hut.
• Day 4 Orizaba Summit day!!. Return to San Miguel Zoapan,. Lodge and dinner.
• Day 5 Breakfast and go home.