$231 Cheap American Airlines flights Denver (DEN) to Appleton (ATW)

Finding cheap one-way American Airlines flights from DEN to ATW from $231 on Expedia is a cinch — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $229 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to get away to Appleton with American Airlines. You could also find fantastic deals on return and one-way tickets in February.

To find cheap American Airlines fares from Denver Intl. Airport (DEN) to Appleton Intl. Airport (ATW), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence how much you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To see if there’s a direct trip from DEN to ATW with American Airlines or other carriers, use our “Nonstop” filter when looking for tickets.

Browse American Airlines’s earliest flights from DEN to ATW by selecting our “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

American Airlines flights from Denver Intl. Airport (DEN) to Appleton come in to Appleton Intl. Airport (ATW). This is the main gateway to this city.

In most cases, you can modify or cancel your flight, although there may be additional charges if you made your booking more than 24 hours ago. Prefer to keep your options open? Apply the “No cancel fee” and “Changes included” filters to find flights that won’t charge extra if you have to revise your plans. To update your itinerary, go to “Trips,” select your flight and click on “Manage Booking” for further information.