In partnership with onPeak, we have secured discounted rates at a selection of Washington, DC, hotels. We know plans change, so to help ease your travel planning, onPeak, the only official hotel provider for IMMUNOLOGY2023™, offers convenient hotel options with flexible change and cancellation policies. We encourage you to book with onPeak early for the best selection and price.
Beware of Unauthorized Hotel Solicitations
onPeak is the only housing service authorized to represent AAI for hotel bookings at IMMUNOLOGY2023™. Beware of scams: please do not give personal information or your credit card number to anyone who contacts you offering housing for IMMUNOLOGY2023™. Any other organization that contacts you is not endorsed by or affiliated with AAI.
Shop Available Hotels
Questions? Call or email:
Discounted hotel rates end Monday, April 17, 2023
Update as of March 17: We are working to add at least one more hotel to our options. Please check back for updated hotel offerings
Benefits of Booking with onPeak
Ease your commitment —
book now, pay later.
Plans change. onPeak lets
you make adjustments
Escape from booking,
change and cancellation fees.
Easily manage hotel reservations with onPeak’s group tools.
We’re here for you before, during,
and after the event.
Hotel Rewards Points
Get credit for your
hotel loyalty program.