When you order a ride with Juno, your request screen will display an upfront fare based on the estimated duration and distance of your ride. The fare also includes any tolls you may go through, any discount applied to your account, as well as High Demand pricing whenever relevant.
Your ultimate fare shouldn’t change unless the duration or distance of your ride change significantly, or if you have changed your destination in the app after confirming the ride.
Note that Juno doesn't currently offer flat rates for rides. If you have any other questions about this, please feel free to reach out to our Support team at firstname.lastname@example.org or 844-586-6872.