When can I book travel?

[MichaelJW]

I'm going to a wedding in Philadelphia in the middle of June (16-18). I'm looking ahead to try and get a judge of the fares, but right now southwest.com only shows fares through May 8. When will I be able to book the flight? Just trying to get everything set up in advance.

[franktravel]

They are currently accepting air reservations through May 8, 2017. On December 6, 2016 they will open the schedule for sale through June 2, 2017. This date is subject to change! Please check back frequently.  I would say your dates would open up sometime in January? 

Good Luck!