• Technical Conference:  15 – 19 September 2019
  • Science & Industry Showcase:  17 – 18 September 2019

Hotel Reservations



Hotel Reservations Deadline: 19 August 2019


Note: If you plan to attend the 2019 Student Leadership Conference, please do not reserve your hotel through this website. Email chaptersandsections@osa.org for more information on housing requests for this event.


Room Type Fee*
Single/Double USD $249
Extra Person USD $20
City Tax per person / per night 14.5%
(taxes subject to change)

Conference Venue

Washington Marriott Wardman Park

2660 Woodley Road NW

Washington, DC 20008
Telephone: +1.202.328.2000


Stay in the Conference Hotel

Where you stay is important. Your conference experience is enhanced greatly by staying at the Marriott Wardman Park Hotel, the location of FiO + LS.


  • Low Rates: It will be hard to beat our rates. Book through experient and eliminate spending hours searching online for a great deal.
  • Fully Flexible Policies: Plans change. That's why there are no change or cancellation fees and no full pre-payment required at the time of booking. If you plans chance just cancel yoru reservation atleast 2 days before your schedule arrival. 
  • Networking Opportunities: Stay among other conference attendees and extend networking opportunities beyond the convention center.
  • Rewards Points: You still earn points in your hotel membership/loyalty programs when booking through experient.

A Valuable Benefit for All

Booking through experient, the official conference housing provider, is what enables OSA to secure better hotel rates, as well as to offer desirable meeting space and dates for future FiO + LS conferences.


Beware of Unauthorized Hotel Solicitations


Note that experient is the only official housing company associated with our event. While other hotel resellers may contact you offering housing for your trip, they are not endorsed by or affiliated with the show. Beware that entering into financial agreements with non-endorsed companies can have costly consequences.

QUESTIONS? The experient team is ready to assist you!

For help with this site, you may:

  • Call Customer Service toll free at +1.800.465.9101
  • International registrants, please call +1.240.439.2949
  • E-mail Customer Service at FIO@experient-inc.com        

  If you have an existing reservation, please have your experient Attendance/Group ID number handy.

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