The BEST seasons of Lost

Every season of Lost ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Lost!

After their plane, Oceanic Air flight 815, tore apart whilst thousands of miles off course, the survivors find themselves on a mysterious deserted island where they soon find out they are not alone.

Last Updated: 5/23/2023Network:ABC (US)
Season 1
948 votes

#1 - Season 1

First Aired 9/23/2004

Mysteries abound on the first season of LOST as the survivors of Oceanic Air flight 815 find themselves stranded on an unidentified island with little hope of rescue.

Season 2
747 votes

#2 - Season 2

First Aired 9/22/2005

The motley crew of castaways remains stranded on the eerie deserted island populated by mysterious things that go bump in the night.

Season 3
683 votes

#3 - Season 3

First Aired 10/5/2006

The castaways continue to seek strength as paranoia increases, prompting the revelation of more backstories -- and more secrets about the island.

Season 4
631 votes

#4 - Season 4

First Aired 2/1/2008

Picking up from the shocking Season 3 finale, learn via "flash forwards" who from Oceanic Airlines flight 815 gets off the island.

Season 5
602 votes

#5 - Season 5

First Aired 1/22/2009

Season 5 finds six survivors of Oceanic Air Flight 815 returning to civilization and wrestling with the memories of those they left behind.

Season 6
620 votes

#6 - Season 6

First Aired 2/3/2010

After Season 5’s explosive finish, everything is up in the air for the survivors of flight 815. No one knows what — or who — the future will hold. Will Juliet’s sacrifice to save her friends work? Can Kate choose, once and for all, between Jack and Sawyer? Will Sun and Jin be reunited? Is it too late to save Claire? Whatever awaits everyone on the island, one thing is for certain — the moment of truth has arrived.