You can't, the ONLY way to get Latias before the Pokemon League is to trade.
you can get only latias. after beating league champion randoom in woods, waters.
no this is not true. you can only get latias in the grass or while surfing after beating the poke league. Note: there are 2 latias in Pokemon sapphire, not just 1
Yes, Pokemon Sapphire version is the version in which you can catch Latias. You can only find it once you have beaten the Pokemon League, then there is a report of a legendary red flying Pokemon in Hoenn. Latias appears randomly.
after beating league champion in woods and water.
Yes, you do.
Latias can be found roaming the Hoenn region after the defeat of the Pokemon League. Latias's counterpart Latios can be found on the Southern Island.
unfortunately yes and i think you get latios on ruby, latias on sapphire and emerald both hope i helped
you should be able to find him back at his lab
I'm not one-hundred percent sure, but I don't think lugia is in Pokemon Sapphire, latias is the legendary Pokemon unlocked by beating the elite four. After you beat the league (elite four), and appear in your house, go downstairs and watch the TV. On your TV, it will say something about a super rare Pokemon (or something, I can't exactly remember :3). Then, start looking for latias! Latias can be in random places, but I accidentally ran into her just outside of Lilycove. Happy catching!
As soon as you defeat the Pokemon league, you can find Latios roaming around in the wild. You can also get Latias in Pokemon Sapphire.
how go look for the legendaries!
you have to migrate from a gba game like sapphire you can catch a linoone in sapphire then migrate it to diamond at the pal park after beating the pkmn league