When Is Open Enrollment 2024 Blue Cross. Open enrollment ends — last day to enroll in or change marketplace plans for the year with coverage starting february 1. Open enrollment for health insurance is from november 1, 2024, to january 15, 2025, in most states.

1, 2023 • enroll in a healthcare.gov plan by dec. Blue cross and blue shield companies offer many different coverage options to fit your needs.