Medical/Healthcare Mission Trips: 1 to 2 weeks: Action International Ministries: Central America: May: $1000 to $3000 - Browse by Participant age : MissionGuide.globalMedical/Healthcare Mission Trips: 1 to 2 weeks: Action International Ministries: Central America: May: $1000 to $3000 - Browse by Participant age : MissionGuide.global