Managing your booking with Hawaiian Airlines is quick and easy. Simply visit the Hawaiian Airlines website or use the mobile app to access the Hawaiian Airlines manage booking section. You can modify your flight, change your seat, add extra baggage, or make any necessary adjustments to your itinerary. To access your booking, enter your reservation number (PNR) and the passenger’s last name. Whether you’re altering your travel dates or requesting special services, the Hawaiian Airlines manage booking tool gives you full control over your travel plans.