Airport Hours

The airport is open 24 hours a day.

Ticket Counter Hours

Allegiant Airlines Logo

2 hours prior to departure for check-in, closes 45 minutes prior to departure.

American Airlines

Daily: 4:00 a.m. – 11:30 a.m. and 7 p.m. to 11 p.m.


Delta Airlines

Daily: 4 a.m .- 5 p.m.

United Airlines

Daily: 4:30 a.m. – 5 p.m.

Suggested Check-In Times

If you are checking luggage, we recommend arriving at the airport 90 minutes before your flight.

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Flying from Appleton gives you more time for what really matters.