Generally speaking, we didn’t think much about taxis or Ubers during our trip to Oahu. The only time it might’ve made sense was for going to Pearl Harbor. We were told a round trip by taxi would be about $80 and take between 25 and 45 minutes. That’s a huge time savings over the Waikiki Trolley with a listed trip time of 70 minutes, and the estimated 90 minutes the city bus would take. The cost of the Trolley for two people would’ve been $50 and the bus was only $11 and included and all-day pass on the city bus.
We opted for the city bus #42, and it only took 70 minutes to get there. We almost missed the stop, but there were others on the bus who helped us out before the bus left. The way back we took the #20; it took 90 minutes and went through the airport. For us, it was worth saving the $39 that the Trolley would’ve cost. Sure, it was 20 minutes longer, but that amount of money was just over what a meal at a restaurant in Oahu cost.
For single trips from point to point, you can hop on the Waikiki Trolley’s Pink Line for $2 exact change. The same trip for the city bus is $2.75, but for an all-day ticket, it’s $5.50. If you know you’re going to take two trips, getting the all-day pass allows you greater flexibility if plans change. The city bus may also have a denser schedule of stops both at the place you want to go and during the duration of your trip.