Congress Registration Is Now Open!

Registration Line

We are on a mission to support your power to shape, your passion to heal, and your purpose to persevere. Join us at the ONS 45th Annual Congress in San Antonio, TX, and uncover how ONS can help you advance oncology care.

Don’t miss this opportunity to learn, connect, and grow as an oncology nurse.

Register Now

Prefer a paper registration form? Click here to download.

2020 ONS Congress Full Pricing

Register by March 12, 2020, to save with early-bird pricing!

Registration Type Early Bird Full Price
Member $545 $665
Nonmember $835 $990
Student, Retired or Physically Challenged Member* $273 $333

*The fine print: Only full-time students working toward an RN are eligible for the Student registration rate. Retired RNs must be at least 65 years old. Those members who qualify for active membership and receive long-term disability can register at the Physically Challenged RN rate. Customers who register at the discounted rates who are ineligible will be invoiced the difference.

2020 ONS Congress Daily Pricing

Daily Thursday/Friday/Saturday Wednesday/Sunday
Members $240 $120
Nonmembers $365 $190
Student, Retired or Physically Challenged Member* $120 $60

Purchase an ONS Membership to Save on Your Congress Registration

Become an ONS member now to start receiving member benefits including:

  • Free subscriptions to the bimonthly Clinical Journal of Oncology Nursing, the Oncology Nursing Forum, and the monthly ONS Voice
  • Discounts on all course and learning materials
  • A direct connection to your fellow oncology nurses
  • Opportunities to learn from your chapter leaders and peers

Save more than $150 on your Congress registration as an ONS member.

Learn More About Membership

ONS Member

International Attendees

If you’re heading to San Antonio from outside the United States, we’re honored to have you in attendance! Please check out some additional information and let us know if you have any questions!

Travel Safe in the United States

Guest Passes

Guest Passes are $10 for one day or $15 for the full conference. They cover admission into the learning hall only and must be purchased by a full paying registrant for his or her guests. In addition, you can purchase a guest pass on site or when you register online for Congress.

Justification Letter

Coming to Congress affects more than just your practice. It also affects your entire institution’s practice. Attendees leave Congress ready to inspire their colleagues and create positive growth in their day-to-day work and practice.

Download this justification letter to explain to your administrator why you need to be at Congress this year.

ONS Congress Code of Conduct

The Oncology Nursing Society Congress fosters engagement, collaboration, community, and conversations in a diverse and open learning environment.

Nursing is seen as one of the most trusted and ethical professions. As such, we hold our attendees to a high standard and expect them to demonstrate integrity, courtesy, and respect for others throughout the conference.

ONS believes that everyone—regardless of gender, sexual orientation, disability, physical appearance, race, or religion—should be free from inappropriate behavior. ONS will not tolerate inappropriate behavior of any kind, whether in-person, online or via social media, or in violation of any applicable federal, state, or local laws.

Inappropriate behavior includes but is not limited to harassment, offensive verbal comments related to gender, sexual orientation, disability, physical appearance, race, religion, sexual images in public spaces, deliberate intimidation, stalking, following, harassing photography or recording, sustained disruption of talks or other events, inappropriate physical contact, derisive comments regarding technical background, unwelcome sexual attention, and unwelcome solicitation/sales. Advocating for, or encouraging, any of the above behavior is also considered inappropriate behavior. Participants asked to stop any inappropriate behavior are expected to comply immediately.

ONS reserves the right to take actions in its sole discretion to ensure Congress is a welcoming environment for all, including but not limited to expulsion from the conference with no refund.


Please report inappropriate behavior to an ONS staff member, who can be identified by their navy blue ONS logo shirt or sweater. You can also report via email at

If experience or observe any inappropriate behavior, please report it to an ONS staff member or a venue security as soon as possible.

ONS is not a replacement for local law enforcement, and any violations of law should be reported to local law enforcement. For emergencies, call 9-1-1 immediately.