Late-night arrivals after 2:00 a.m. often end up calling ABC Taxi
ALW only has Terminal 1, and if your flight drops you there after midnight, ABC Taxi is one of the few services locals actually name. A Reddit thread on Walla Walla transport specifically calls out "Schedule with ABCTaxi" when someone asks how to get home late. That matters because Uber is described as spotty after about 2:00 a.m., and you can't count on drivers cruising the airport.
ABC Taxi runs standard metered cabs from Walla Walla Regional Airport (ALW) into town, with most rides into downtown falling in the 10–20 minute range depending on traffic on US-12. Fares into central Walla Walla typically land in the $15–$30 zone, depending on distance and time of day. You’ll get picked up right outside the Terminal 1 doors, at the small curb used for all arrivals.
The main catch: service after midnight is hit-or-miss, and multiple locals flag uncertainty past 12:00 a.m. as the weak spot. That’s why the same Reddit conversation pushes people to pre-book instead of walking out to the curb and hoping. If you land on the last flights of the day, build a 15–20 minute buffer into your plans in case your driver is coming from across town.
Regulars say the best move is to call ABC Taxi earlier in the evening and give your flight number and ETA, especially if you’re arriving after 11:00 p.m. or closer to 2:00 a.m. Have your cell number ready so the driver can text when they pull up at Terminal 1. If your plane is delayed, call again from the Denver or Seattle connection and push the pickup time; in a small market like Walla Walla, that phone call is your "reservation system."
Tip: Before you board your final leg into ALW, save ABC Taxi’s number in your phone, then call as soon as the gate agent announces “boarding complete” so your driver can time the 10–20 minute drive to the airport to your arrival.