Raleigh-Durham International Airport officials are asking travelers to arrive early and prepare to wait.
Mirinda Kossoff, RDU communications manager, said students should arrive at the airport at least two hours early so they are on time for their flight after going through security.
"It's going to take longer -- come prepared to wait," Kossoff said. "Bring a book to entertain yourself."
Kossoff said RDU officials are expecting 200,000 people to pass through the airport during the four-day holiday weekend.
Airport officials will add an extra security checkpoint at Terminal A -- their busiest terminal -- and are taking other security precautions to cope with the crowds, Kossoff said.
"We now have four lanes instead of three," she said.
"We had to completely reconfigure the space, so that should make things quicker and easier."
Kossoff said there are several things students should be aware of when preparing to fly home.
"Passengers can only take one carry-on and one personal item, such as a briefcase or a purse," she said.