$215 Cheap United flights Denver (DEN) to Appleton (ATW)

Grab affordable round-trip United Airlines flights from $209 from DEN to ATW by sorting your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $215 for a one-way trip.**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.

Look for one-way or round-trip flights to Appleton in January or February. You could find lower fares with United Airlines during these off-peak times.

To find cheap United Airlines fares from Denver Intl. Airport (DEN) to Appleton Intl. Airport (ATW), start searching one to three months before your intended departure. Securing 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 the price you pay. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip 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.

Depart on one of United Airlines’s 7 weekly direct flights from Denver Intl. Airport (DEN) to Appleton Intl. Airport (ATW). To view available options, enter your destination, origin and dates and hit search. Then select the “Nonstop” and “Airline” filters.

It takes approximately 2h 29m to fly nonstop from Denver Intl. Airport (DEN) to Appleton Intl. Airport (ATW) with United Airlines.

The first flight from DEN to ATW with United Airlines leaves at 5:20PM UTC-7. You’ll land at 8:49PM UTC-6. The last United Airlines flight of the day leaves at 5:20PM UTC-7 and arrives at 8:49PM UTC-6. With approximately 20% fewer cancellations for early and mid-morning departures, beginning your travel day early is usually the best way to go.**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.

Catch a United Airlines flight from Denver Intl. Airport (DEN) to Appleton, and you’re most likely to land at Appleton Intl. Airport (ATW). This is the airline’s primary hub in this city.

With a rewarding loyalty program, United Airlines is a favorite of many travelers heading from DEN to ATW. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll most likely catch an Embraer 175 for your United Airlines flight from Denver Intl. Airport (DEN) to Appleton Intl. Airport (ATW). However, you could be switched to an alternative aircraft if operational demands require it.

Changes are typically free within 24 hours of booking, but your airline may charge you after that time. For further information about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to update your itinerary without extra charges, tick the “Changes included” or “No cancel fee” filter when planning your trip.