Yes. While Microsoft heavily promotes the subscription (roughly $99/year for personal use), you can still purchase a perpetual (one-time) license for the desktop application. The most common ways to get "just" Outlook are:
What's the difference between Microsoft 365 and Office 2024? buy just outlook
Before you buy, it is important to understand the trade-offs: One-Time Purchase (Outlook 2024) Microsoft 365 (Subscription) One upfront payment (~$160) Recurring fee (~$70–$100/year) Updates Security patches only; no new features Continuous feature & security updates Devices 1 PC or Mac only Up to 5 devices simultaneously Cloud Storage None included 1 TB of OneDrive storage buy just outlook