Premier Retirement Living in Billings, MT
Welcome to Aeries by St. John’s United, where refined living blends elegance, comfort, and a vibrant lifestyle. Located in the heart of Billings, Montana, our upscale active adult community offers a luxury lifestyle tailored for active and independent adults. Whether you’re seeking an engaging 55+ community with enriching activities or a peaceful retreat, Aeries provides the perfect balance of independence and support.

Unlike Any Other Senior Living Community in Billings
At Aeries, residents enjoy thoughtfully designed residences, gourmet dining, wellness programs, and personalized services. From social gatherings to wellness activities, our vibrant independent living experience is crafted to help you live life to the fullest.
Step into a place where extraordinary living is redefined by you. Aeries, a stunning 12-story tower located on the expansive St. John’s United campus, has 101 thoughtfully designed residences ranging from 849 to nearly 3,000 square feet, 18+ unique floor plans, high ceilings, three-season patios and exterior balconies, and modern finishes that reflect your style and comfort.
Backed by the trusted continuum of care from St. John’s United, an innovative and integral leader across Montana, Aeries will be the first community of its kind in the state and will offer the confidence of knowing your future needs will always be supported—whether that includes on-site primary care, therapy, or home health services.
We’re planning a unique neighborhood…
and you’re invited!
Join us for an engaging conversation and a first look at Aeries—a new active living community by St. John’s United, created for those who want more from their next chapter.
These upcoming events offer a preview of the vibrant, purpose-driven lifestyle taking shape on the St. John’s United campus. From modern residences and breathtaking views to lifelong wellness and a legacy of trusted care, Aeries is reimagining active aging in Billings.
Whether you’re planning ahead or simply curious about what’s coming soon, we invite you to connect, learn, and be among the first to explore how Aeries could fit into your future.
Prefer a more personal introduction? Personal visits are always welcome. Call 406‑655‑5400 to schedule a one-on-one conversation at a time that works for you.
Explore our upcoming events below.
Wed., July 29th at 3:00 pm
Lillis Center, 2429 Mission Way, Billing, MT
Aeries Preview
Thurs., August 27th at 4:00 pm
Lillis Center, 2429 Mission Way, Billings, MT
Aeries Informational
By Kevin Sider, CMIO, St. John’s United
RSVP Required: Contact Lori at 406-655-5400 or lblake@stjohnsunited.org
or with the form below
Schedule Your Tour Today
Explore our spacious apartments, scenic surroundings, and abundance of first-class amenities.
Schedule a tour today to see how Aeries by St. John’s United is redefining senior living in Billings.

What Makes Aeries the Premier Retirement Community in Billings?
- Panoramic views: The highest-built structure in Billings since 1986.
- Intergenerational integration: Volunteer at our on-site childcare or greenhouse.
- Sustainability focus: Building practices are focused on a minimal environmental footprint.
- Wellness-centered living: Unique programming designed for body, mind, and spirit.
- Pet-friendly design: Including a dog wash station, dog park, and beautiful walking paths.
- Park-like campus: Over 30 acres of beautifully manicured spaces.
- Peace of mind: Access to a trusted continuum of care ensures your future needs are supported with services like on-site primary care and therapy.
Discover Aeries Through Video
Explore Aeries by accessing our video resources across our blog, YouTube, and Facebook pages—plus the sample videos below. The blog/interviews are great resources to deepen your understanding, hear insights directly from experts, and quickly learn practical tips at your own pace.

WHY SETTLE FOR ORDINARY?
AN EXTRAORDINARY LIFESTYLE AWAITS YOU.
Don’t miss your chance to secure a premier residence at Aeries.
Call us now at 406-655-5400
and become an Aeries Priority Member to learn more.
