Cheap flights to Waterloo, IA
Search 1 airline flying nonstop to Waterloo. Fares shown include taxes and our service fee.
Airlines flying to Waterloo
Planning a trip to Waterloo?
Waterloo is served by one airport: Waterloo Regional Airport (ALO). Comparing both can reveal cheaper days and shorter trips.
Prefer to talk it through? Call +1-800-000-0000 for help with dates, bags and changes.
Frequently asked questions
Which airlines fly to Waterloo?+
American Airlines operate nonstop service to or from Waterloo, based on our route data (BTS Marketing Carrier On-Time (to 2026-08-31) and Southwest official route map).
Which airports serve Waterloo?+
Waterloo Regional Airport (ALO).
Can I talk to someone before I book?+
Yes. Call +1-800-000-0000 any time of day and an agent will help.