Yes, Captain Price survived the events of the original Modern Warfare 3.
In the final version of the game, Captain John Price successfully completes his mission and survives the intense hotel assault, ultimately bringing an end to the primary conflict. This official ending implies his continued survival and readiness for future engagements.
Interestingly, while the game concludes with Price's survival, the developers, Infinity Ward and Sledgehammer Games, may have initially considered a different fate for the character. A deleted after-credits scene has been discovered by a Call of Duty modder, showing Captain Price dying at the end. However, this particular ending was ultimately scrapped and never made it into the released game, reinforcing that his survival is the canonical outcome in the Modern Warfare 3 storyline.
