Use Expedia and let us help you arrange a flight to Osorno (ZOS-Canal Bajo Carlos Hott Siebert) airport or Valdivia (ZAL-Pichoy) airport, and then select from different places to stay that will deliver the luxury you want. Amenities are an important consideration when you plan a trip, so we make it easy to get what you want to make your stay relaxing and comfortable. If you want a posh hotel with fine dining, a spa, or several swimming pools, Expedia can assist you in finding the best luxury hotel experience that La Union offers. La Union has some interesting things to see and do including Alerce Costero National Park and Ranco Lake, so you might want to take in the local sights during your visit.