$119 Cheap Delta flights Denver (DEN) to Appleton (ATW)

You can find affordable return Delta Air Lines flights from $207 from DEN to ATW by filtering your results from “Price (lowest to highest)” on Expedia. Or search for bargains from $119 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.

Delta Air Lines flights to Appleton are generally more affordable in the quieter months of January and February. Whether you’re after a return or one-way ticket, you could land a better deal then.

Start searching one to three months before your departure to get cheap fares on Delta Air Lines flights from Denver Intl. Airport (DEN) to Appleton Intl. Airport (ATW). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic journeys.*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.

Fill in your dates, click search and select “Nonstop” on Expedia to browse any direct flights from DEN to ATW with Delta Air Lines or another carrier.

Search Delta Air Lines’s earliest flights from DEN to ATW by using the “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures are also 20% less likely to be canceled.**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.

Appleton Intl. Airport (ATW) is the primary Appleton gateway for Delta Air Lines flights from Denver Intl. Airport (DEN).

Delta Air Lines makes flying from DEN to ATW more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start collecting points with Delta SkyMiles. Don’t forget to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee is typically charged if you modify or cancel your booking more than 24 hours after it has been confirmed. To secure flexible plane tickets, select our “Changes included” or “No cancel fee” filter while looking for flights. For additional information on changing or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”