Destination

• If you are flying to China, your destination could be Beijing, Hong Kong or Shanghai, among others. If you are flying to Beijing, your flight should be a little more than 13 hours. If you are flying to Hong Kong or Shanghai, on the other hand, the flight should take about 15 hours. Flight times may vary, according to your airline.
  
  

Ticket Prices

• Tickets from Chicago to China can be expensive. Buying a ticket along with a hotel reservation could result in a lower cost.
  
  

Comfort

• To maximize your comfort on a plane, make the most of your seat. If you are flying coach, it could be worthwhile to purchase the seat next to you. If you are willing to splurge, purchase a first class ticket. The optimal seating and upgraded amenities and service could make your journey more enjoyable.
  
  

Exercise

• On a long flight, your leg and feet muscles have a tendency to cramp. Try to walk around the cabin once every hour and make sure not to stow anything under the seat in front of you so you have room to stretch your legs and feet. Also, it is a good idea to keep hydrated; take advantage of the complimentary drinks and bring a water bottle with you.
  
  

Entertainment

• Most airlines will offer a variety of music and movies on a long flight. However, it is a good idea to bring books, games, such as crossword puzzles and word searches, and portable DVD players.