Frontier Airlines Nonstop Flights from Milwaukee: 5 Destinations

0 international and 5 domestic destinations without a stop from MKE

Every destination Frontier Airlines serves nonstop from Milwaukee, United States, from published airline schedules as of 28 August 2026. Seasonal and not-yet-launched services are marked; connections are not listed. Frontier Airlines sells economy only — no business or first class cabin.

Routes you can book with Frontier Airlines miles →