DIA 2026 is located at:
1101 Arch St.
Philadelphia, PA 19107
Hotel Information & Booking
Online Booking is Now Open!
Official Hotels
In partnership with onPeak, we have secured discounted rates at a selection of Philadelphia hotels. We know plans change, so to help ease your travel planning, onPeak, the only official hotel provider for DIA 2026 Global Annual Meeting, offers convenient hotel options with flexible change and cancellation policies. We encourage you to book through them early for the best selection and price.
Rates shown in the widget reflect the lowest available nightly rates for the selected date(s) and may include mandatory fees, as shown by the hotel.
Need Help with a New or Existing Reservation?
- Existing Reservation Log in to view, modify, or cancel an existing booking.
- FAQs Answers to common questions about booking and policies.
- Hotel Safety Resources Hotel partner resources and safety information.
- Email onPeak Support diaannual@onpeaksupport.com
Phone Support
📞 (312) 527 7300 Int'l
Why Choose an Official DIA Hotel?
We recognize that attendees have many options and encourage you to understand the importance of selecting an official DIA hotel. DIA must contract a minimum number of hotel rooms to obtain the necessary amount of meeting and exhibit space at the Convention Center. If the contractual obligation is not met, DIA will incur significant financial penalties and have difficulty obtaining sufficient meeting space in the future. Conference costs — even attendee and exhibitor fees — could increase.
When we maintain a consistent history of hotel rooms sold, we are better positioned to negotiate the lowest possible hotel rates for future DIA meetings.
Benefits of Booking with onPeak
Pay Delay
Ease your commitment — book now, pay later.
No Fees
Escape from booking, change, and cancellation fees.
Support
We're here for you before, during, and after the event.
Flexibility
Plans change. onPeak lets you make adjustments without penalty.
Group Reservations
Easily manage hotel reservations with onPeak's group tools.
Hotel Rewards Points
Get credit for your hotel loyalty program.
Important Reminder
onPeak is the only hotel provider endorsed by DIA 2026 Global Annual Meeting. If you are contacted by other third-party companies offering hotel assistance, please be aware they are not endorsed by our event. Entering into financial agreements with these companies can have costly consequences and are not protected by event management.