Travelers flying on Southwest Airlines can now check a case of wine for free. You can check a case of wine for free when you fly from select cities in Washington, Oregon, Idaho, and California. This perk amounts to a savings of $45 per passenger in checked bag fees. For more information, go to https://southwest.com/sip-and-ship or review the photos below to see if you qualify for this program before you go to the airport with a case of wine. 

Photo Credit: Southwest Airlines