2019 Field Expedition Rates


Image by A. Franklin

  • Regular: $1,600/person/week

    • NOTE: Members of the Academy of Natural Sciences are eligible for a discount of $50/person/week.

  • Student: $3,995/person

    • **Includes 2 weeks AND RMC tuition (paid separately)

Note: A fee of $100/person will be charged for each trip to the Billings airport for pick-ups that occur on days other than Sunday, and drop-offs that occur on days other than Saturday, or for times that are outside of the recommended window. See


  • Regular Daily Visitors: $150/person/day

    • BBPI Members are eligible for discounts of up to 50% for 2 days (up to 4 people for Family Memberships).

    • Daily Visitors are limited to two days/week.

  • Nonprofit Daily Visitors: $50/person/day

    • Nonprofit rates are available to:

      • Teachers

      • Students, including courses

      • Nonprofit groups

    Expedition Partner Groups: $50/person/day

    • NOTE: A fee of $125/trip will be charged for assisting Partner Groups with transportation to/from Billings, Montana.  


  • A fee of $100/person/night will be charged for each extra night stay at YBRA.*

    • Subject to availability.


  • A 5% processing fee will be added to credit card purchases.

Can’t Join Us in 2019?


Reserve your spot now for the 2020 Field Expedition and lock in 2019 rates!