Some flights aren't listed when making reservations

[jnazario]

Hello,

I travel from San Antonio, TX to Idaho Falls, ID frequently. I need to be onsite as quickly as possible and have notice that some of the earlier flights are displayed when booking.   In some cases, the flights are less expensive as well.  Could someone please explain why some flights aren't listed?

[KevinD]

@jnazario two things come to mind:

1. Your company could have some travel rules set up that prevent them from showing. 

2. The flights you expect to see might not have open seats. 

These are the only two things I can think of. You could try calling your travel agency the next time you experience this and see what they say.