Since Sunday naman, expect light traffic so I suggest mag edsa ka na lang..
From the exit of north expresswaly, turn right past camachile going up to edsa, then just go straight (iwas sa yellow lane) until you reach the new airport flyover road which is just after the magallanes interchange (keep left ka na non).
Then turn right sa stoplight sa dulo ng road pababa ng flyover then left sa next stoplight (which will lead to the old domestic airport) tapos left again sa stoplight this is now airport road.
Turn right sa stoplight kung naia terminal 1 ka and go straight kung terminal 2... arrival section is on the ground floor.
Going to airport have less traffic on sundays. There are 2 viable routes, one thru Villamor Air Base in Taguig which is closer to NAIA Terminal 3 for PAL passengers or you could take Roxas Blvd. route via Airport Road.
Villamor Air Base route:
Upon reaching Magallanes flyover, take right lane then watch out for an offramp after a kilometer or two. Turn right then follow the road, where all vehicles make a right turn on Airport Road. NAIA 3 will be on your left. while Nayon Filipino on your right. Line your vehicle to the left lane on the next stop light. For arrival area take the left most ramp on your way to NAIA 2.
Roxas Blvd route:
Go straight past Cuneta Astrodome southbound. Turn left along Airport Road when you see the big Uniwide mall on your right. If your going to NAIA 3 Terminal go straight, NAIA 2 turn right and follow offramp on your left for arrival passengers.
actually masmalapit pa ata ang a.bonifacio then dimasalang then lacson then quirino then southsuper then pagdating ng magallanes right turn tas keep left akyat ka dun sa flyover ng papuntang airport hehe pero since its a sunday kaya ata ikutin ang metro manila in 1 hour hahaha
if ala ka map... ala ka choice but to use edsa all the way like hagiber suggested. at pag d mo tlaga alam...sa edsa mag hanap ka ng BUS na ang route eh MIA/NAIA tas sundan mo all the way heheh sure yan airport ang tumbok mo yun nga lang stop and go ka din hehehe