Due to its value and convenience, riders are encouraged to utilize the Regional/Airport Day Pass rather than relying on upgrades for making multiple trips at different fare levels. However, passengers may use an upgrade on a higher level of service.

Upgrade on a Regional trip:

Passengers with a Local ticket, Local 3-Hour Pass, Local Day Pass or Local Monthly Pass may upgrade to a Regional 3-Hour Pass (full fare upgrade $2.25 / discount fare upgrade $1.10 / youth upgrade $0.70) when boarding a regional bus and paying for the upgrade in cash.

Upgrade on a trip to or from Denver International Airport:

Passengers with a Local 3-Hour Pass, Local Day Pass or Local Monthly Pass may pay for an airport upgrade (full fare upgrade $7.50 / discount fare upgrade $3.75 / youth upgrade $2.30) with cash on the bus to or from the airport; or purchase an airport upgrade ticket with cash, credit or debit at a ticket vending machine at a train station. Passengers with a Regional 3-Hour Pass may pay for an airport upgrade (full fare upgrade $5.25 / discount fare upgrade $2.65 / youth upgrade $1.60) in cash when boarding the bus.