Is It Safe To Travel While On Treatment For Pneumonia?

My son has always had allergies, sinus infections. He was getting shots in High School and then quit in college and into the future. Seasonal pollen allergies are the worst. Always blowing nose and sniffles. He is 32 and a new dad with a 9 month old. He lives in Manhattan-lower east side. I do not like the air there. He rides the subway to work. We recently spent a whole week together at a rental home in Montauk Long Island. After he returned back to the city, 5 days later he had 3 days of fever spiking. Went to ER chest x-Ray showed pneumonia in one lung. They put him on Levaquin for 6 days. He got dehydrated, had to have 2 bags of IV fluid pumped into him. Had sever head ache and fever would not go down. Meningitis was suspected as he had a little stiff neck too. Is 6 days of meds enough? Should he fly to a bachelor party in 10 days? Concerned mom