Learnt by Level Up

These Pokémon learn Roost at the level specified

Name ⇧⇩	Level ⇧⇩	Type ⇧⇩
Pidgey	37	normal flying
Pidgeotto	42	normal flying
Pidgeot	44	normal flying
Spearow	33	normal flying
Fearow	41	normal flying
Articuno	57	ice flying
Zapdos	57	electric flying
Moltres	57	fire flying
Dragonite	1	dragon flying
Hoothoot	45	normal flying
Noctowl	52	normal flying
Dunsparce	33	normal
Mantine	1	water flying
Wingull	29	water flying
Pelipper	31	water flying
Chatot	33	normal flying
Pidove	18	normal flying
Tranquill	18	normal flying
Unfezant	18	normal flying
Ducklett	30	water flying
Swanna	30	water flying
Fletchling	21	normal flying
Fletchinder	25	fire flying
Talonflame	25	fire flying
Hawlucha	12	fighting flying
Noibat	27	flying dragon
Noivern	27	flying dragon
Yveltal	1	dark flying
Pikipek	19	normal flying
Trumbeak	21	normal flying
Toucannon	21	normal flying
Oricorio Baile	30	fire flying
Squawkabilly	47	normal flying
Wattrel	23	electric flying
Kilowattrel	24	electric flying
Flamigo	31	flying fighting
Dudunsparce	36	normal
Roaring Moon	84	dragon dark
Pidgeot Mega	44	normal flying
Oricorio Pom Pom	30	electric flying
Oricorio Pau	30	psychic flying
Oricorio Sensu	30	ghost flying
Dudunsparce Three Segment	36	normal
Squawkabilly Blue Plumage	47	normal flying
Squawkabilly Yellow Plumage	47	normal flying
Squawkabilly White Plumage	47	normal flying

Learnt through Breeding (Egg Moves)

These Pokémon learn Roost through Breeding (Egg Moves) at the level specified

Name ⇧⇩	Level ⇧⇩	Type ⇧⇩
Woobat	0	psychic flying
Sigilyph	0	psychic flying
Emolga	0	electric flying
Vullaby	0	dark flying
Rookidee	0	flying
Cramorant	0	flying water
Quaxly	0	water
Flittle	0	psychic
Bombirdier	0	flying dark
Aerodactyl Mega	0	rock flying
Cramorant Gulping	0	flying water
Cramorant Gorging	0	flying water

Learnt by Technical Machines (TMs)

These Pokémon learn Roost by Technical Machines the level specified

Name ⇧⇩	Level ⇧⇩	Type ⇧⇩
Charizard	0	fire flying
Butterfree	0	bug flying
Beedrill	0	bug poison
Zubat	0	poison flying
Golbat	0	poison flying
Venomoth	0	bug poison
Farfetchd	0	normal flying
Doduo	0	normal flying
Dodrio	0	normal flying
Scyther	0	bug flying
Aerodactyl	0	rock flying
Mew	0	psychic
Ledyba	0	bug flying
Ledian	0	bug flying
Crobat	0	poison flying
Togetic	0	fairy flying
Natu	0	psychic flying
Xatu	0	psychic flying
Yanma	0	bug flying
Murkrow	0	dark flying
Gligar	0	ground flying
Scizor	0	bug steel
Skarmory	0	steel flying
Lugia	0	psychic flying
Ho Oh	0	fire flying
Beautifly	0	bug flying
Dustox	0	bug poison
Taillow	0	normal flying
Swellow	0	normal flying
Masquerain	0	bug flying
Ninjask	0	bug flying
Volbeat	0	bug
Illumise	0	bug
Vibrava	0	ground dragon
Flygon	0	ground dragon
Swablu	0	normal flying
Altaria	0	dragon flying
Tropius	0	grass flying
Salamence	0	dragon flying
Latias	0	dragon psychic
Latios	0	dragon psychic
Starly	0	normal flying
Staravia	0	normal flying
Staraptor	0	normal flying
Mothim	0	bug flying
Vespiquen	0	bug flying
Honchkrow	0	dark flying
Togekiss	0	fairy flying
Yanmega	0	bug flying
Gliscor	0	ground flying
Vivillon	0	bug flying
Rowlet	0	grass flying
Dartrix	0	grass flying
Decidueye	0	grass ghost
Vikavolt	0	bug electric
Cutiefly	0	bug fairy
Ribombee	0	bug fairy
Drampa	0	normal dragon
Tapu Koko	0	electric fairy
Lunala	0	psychic ghost
Buzzwole	0	bug fighting
Pheromosa	0	bug fighting
Charizard Mega X	0	fire dragon
Charizard Mega Y	0	fire flying
Scizor Mega	0	bug steel
Latias Mega	0	dragon psychic
Latios Mega	0	dragon psychic
Altaria Mega	0	dragon fairy
Salamence Mega	0	dragon flying
Beedrill Mega	0	bug poison
Vikavolt Totem	0	bug electric
Ribombee Totem	0	bug fairy