Airport · Waterloo, United States
Waterloo Regional Airport (ALO)
IATA ALOICAO KALO4 airlines5 destinationsUnited States
Waterloo Regional Airport (ALO) currently has nonstop service to 5 destinations on 4 airlines in our latest departure data. The busiest route is to Chicago (ORD), served by 2 carriers, and the largest operator here is American Airlines with nonstops to 2 destinations.
Route data as of June 14, 2026, based on a 7-day departures sample.
Where can you fly nonstop from ALO?
You can fly nonstop from ALO to 5 destinations. Current schedules show about 2.3 flights per day across those routes. The busiest options start with Chicago (ORD), Washington (DCA), Olathe (JCI).