A Military Spouse’s Guide to Space-A. As a military spouse traveling you would be classified as either: Category III– If your spouse is deployed more than 365 consecutive days or if you are traveling with your active duty spouse. Category IV– If your spouse is deployed for more than 30 consecutive days but less than 365 days.

A Military Spouse’s Guide to Space-A
A Military Spouse’s Guide to Space-A from media.defense.gov

For free. Yes- I just said free… mostly. Sometimes there is an $8.00 surcharge if you are flying overseas, but other than that, free. My husband and I have successfully traveled from Virginia.