Davis was arrested at the Hawaiian Airlines check-in counter when, after being asked security questions about his luggage by an attendant, turned to a female companion and allegedly asked her, "Did you pack the explosives?"
The 24-year-old was taken into custody by LAX police and released from jail after posting $15,000 bond. The woman with Davis was not arrested, police said. Davis' preliminary court hearing is scheduled for May 3.
Davis could be subject to potential NFL discipline under the league's personal conduct policy.