Cheap flights from Denver to Appleton from $71

The month of August is, on average, the cheapest month to fly to Appleton from Denver, with most prices found around $223. If you aren’t able to travel to Appleton during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $231.

The cheapest day to depart from Denver to Appleton is on a Sunday when prices can be found for as low as $237. The most expensive day to fly to Appleton is Tuesday, with ticket prices averaging around $349.

Our data shows that the cheapest Denver to Appleton flights are usually those with departure times in the evening. Our users have found flights to Appleton in the evening for as low as $196. In the afternoon is when there is more demand to fly to Appleton, so prices are often more expensive at around $320 per ticket.

Fly from Denver Intl to Appleton Intl for the best Denver Intl - Appleton Intl flight prices

You are more likely to see cheaper flights to Appleton from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Appleton for around $309 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Appleton from Denver for as low as $238 on momondo.

There is only 1 cabin class available to choose from on Denver to Appleton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Denver to Appleton.

As of June 2026, prices for Denver to Appleton flights are approximately 19% cheaper when compared to flights at the same time last year.

Allegiant Air is the most popular carrier operating from Denver Intl to Appleton Intl

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Appleton from Denver according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Appleton. Keep in mind that there are 6 different airlines that fly to Appleton on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 1 flights per day flying from Denver to Appleton. The most common time of day flights depart is 5:00PM, with 77% of flights taking off in the afternoon.

As of June 2026, 9 flights take off from Denver and land in Appleton each week. The most common flight departure day for this route is Mon, with 22% of weekly flights taking off on this day.