Find out exactly where you need to take the guns because normally its a special location, have a good case and padlock, show up early because you will need to let TSA inspect the gun and case before boarding. They really just want to confirm the integrity of the locking case. Also as best I remember you may have to pack the ammo separate but you can find that out ahead of time. Find out where you have to claim your guns at your destination airport as they will not come out on the carousel and you probably don't want them sitting around the baggage office longer than necessary. Depending on where you fly into it may be very easy to claim them as most airports other than Denver or Salt Lake City are pretty small and most are used to people with guns. The bigger the airport the more uptight the security. I flew out of Anchorage once on a commercial plane so small the guns and the bird dog went in the passenger cabin.