Roughly 39 million will drive, while about 3.6 million are expected to fly.
That will be a barely noticeable boost of one-tenth of one percent among drivers, compared to last year.
RELATED: Gas prices squeeze shore trips as Memorial Day weekend approaches
Most of the growth in travel will be in people taking buses, trains or cruises.
While gas prices are up significantly compared to last year, AAA reports early flight bookings were slightly cheaper before jet fuel prices surged.