Varies, depends upon orders travel and government travel. Military fares are not available at Southwest.com.
Remember - bags fly free.
Per Diem rates for active duty. Free travel for WWII vets visiting memorials
World War 2 vets seeking travel to memorials can take part of the Honor Flight Network, where Southwest Airlines is the official sponsor. Veterans can apply for complimentary round trip travel via the Honor Flight Network.
Learn about the Honor Flight Network.