$45 Flights from Denver (DENA) to Appleton (ATW)

Q: How much are round-trip flights from Denver to Appleton?

The best price we found for a round-trip flight from Denver to Appleton is $121. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: How long does it take to fly from Denver to Appleton?

2 hours and 24 minutes is the average flight time from Denver to Appleton.

Q: Which airlines fly direct from Denver to Appleton?

United, SkyWest Airlines and Allegiant Air fly direct from Denver to Appleton.

Q: How many flights are there a week from Denver to Appleton?

There are 19 flights per week flying from Denver to Appleton, as of April 2025.

Q: When is the cheapest time to fly from Denver to Appleton?

The cheapest month to fly from Denver to Appleton is usually May.

Q: Which upcoming date is cheapest to fly from Denver to Appleton Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Appleton Airport on Thursday, May 22, 2025 .

Q: Can I get a direct flight from Denver to Appleton Airport?

Yes – the average flight time is 2 hours and 24 minutes.

Q: How can I find the best flight deal to Appleton?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Appleton but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Appleton?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Appleton is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly with from Denver to Appleton?

The cheapest airline that flies to Appleton is Allegiant Air.

Compare Denver to Appleton flight deals

Find the cheapest month or even day of the year to fly to Appleton

Book the best Appleton fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Denver to Appleton

Looking for a cheap last-minute deal or the best round-trip flight from Denver to Appleton? Find the lowest prices on one-way and round-trip tickets right here.

Appleton.$45 per passenger.Departing Thu, Jun 12.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Denver International on Thu, Jun 12, arriving in Appleton.Price includes taxes and charges.From $45, select.

Appleton.$46 per passenger.Departing Sat, Apr 26.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Denver International on Sat, Apr 26, arriving in Appleton.Price includes taxes and charges.From $46, select.

Appleton.$54 per passenger.Departing Thu, May 22.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Denver International on Thu, May 22, arriving in Appleton.Price includes taxes and charges.From $54, select.

Appleton.$73 per passenger.Departing Sun, Sep 7.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Denver International on Sun, Sep 7, arriving in Appleton.Price includes taxes and charges.From $73, select.

Appleton.$106 per passenger.Departing Tue, Jul 1.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Denver International on Tue, Jul 1, arriving in Appleton.Price includes taxes and charges.From $106, select.

Appleton.$112 per passenger.Departing Thu, Aug 14.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Denver International on Thu, Aug 14, arriving in Appleton.Price includes taxes and charges.From $112, select.

Find the cheapest month to fly from Denver to Appleton

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to Appleton flights are currently cheapest in June.

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Direct flights from Denver to Appleton

Denver to Appleton: Alternative routes

Compare routes from Denver to Appleton below. You may find an airport to fly into that's cheaper, faster, or easier than Appleton.

Denver to Appleton: Flight information

The things to know before you go.

Cheapest flight found	$45
Cheapest month to fly	June
Average flight time	2 hrs, 24 mins
Most popular airline	United
Average flights per week	19

Finding cheap flights from Denver to Appleton: Frequently asked questions

How much are round-trip flights from Denver to Appleton?

How long does it take to fly from Denver to Appleton?

Which airlines fly direct from Denver to Appleton?

How many flights are there a week from Denver to Appleton?

When is the cheapest time to fly from Denver to Appleton?

Which upcoming date is cheapest to fly from Denver to Appleton Airport on?

Can I get a direct flight from Denver to Appleton Airport?

How can I find the best flight deal to Appleton?

When is the best time to book flights to Appleton?

Which is the cheapest airline to fly with from Denver to Appleton?

Flying from Denver to Appleton International Airport (ATW): what you need to know

All great adventures set off from Denver's main airport, Denver International Airport (DEN). Check out the options for catching a flight from Denver to Appleton International Airport (ATW) departing from this base.
The average time for a direct flight from Denver to Appleton International Airport is 2 hours 22 minutes.
The timezone in Appleton is UTC-5, which is 1 hour ahead of Denver. Appleton International Airport is located in Appleton.
The busiest route is from Denver International Airport (DEN) to Appleton International Airport (ATW), with 11 direct weekly services. If you'd like to get going as soon as possible, the earliest flight from DEN to ATW is the 09:59 Allegiant Air option. If you prefer to leave later in the day, the final departure is at 19:49 with Allegiant Air.
Get to the airport on time so you don't miss your flight from Denver to ATW. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.
If you're flying during a popular month like July, get to the airport even earlier. You'll want to arrive up to four hours before international flights and two hours ahead of a domestic departure. Check-in and security lines are longer during peak periods like Thanksgiving, Christmas and New Year.

Airports in Denver

Denver International Airport (DEN)

You can hop on a direct flight from Denver to Appleton International Airport (ATW) departing from Denver International Airport (DEN).
You can travel on a direct flight from Denver to Appleton International Airport with United. This well-known airline operates services from DEN.
From the center of Denver, DEN is approximately 25 miles away. Check the official airport website or use navigation apps to work out the best way to reach the terminal.
Get your flight from Denver to Appleton International Airport off to an easy start. Just a short drive from Denver International Airport, stay at SpringHill Suites Denver Airport and be well-rested for the journey ahead.

About Appleton International Airport (ATW)

If you're arriving on a late flight from Denver to Appleton International Airport, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and resting soon after at one of these hotels near ATW:

Getting from Appleton International Airport (ATW) to central Appleton

Appleton International Airport to central Appleton takes about 16 minutes by car. It's approximately 6 miles away. Find out what options are available, such as car rentals, cabs or ride-sharing services.

How to find the cheapest flights from Denver to Appleton International Airport (ATW)

$45 is the lowest price we've seen for a one-way ticket from Denver to Appleton International Airport. Return flights start from $121. Prices may vary depending on availability at the time of booking.
We recommend booking 8 months ahead. Flight price data suggests you're more likely to find cheap tickets from Denver to ATW around that time.
To get the best deal on your tickets from Denver to Appleton International Airport, schedule your trip for May (it has the cheapest flights). Have flexibility with your dates? Use the 'Whole month' tool to find the most affordable day to fly.
Log into your online account or use the app to create a Price Alert. We'll let you know straight away if there's a deal you can't miss. It doesn't take long, and it'll save you the hassle of searching for cheap tickets from Denver to ATW every day.
Customize your trip using filters. Adjust the duration, number of stops, and arrival and departure times to find the right flight from Denver to Appleton International Airport. You can also sort the results to see the 'Cheapest,' 'Fastest' or 'Best' options first.

The best time to fly from Denver to Appleton International Airport (ATW)

July is the busiest month to hop on a flight from Denver to Appleton International Airport while April is the quietest. To work out the best time to go to Appleton, consider the pace you like to travel at.
Schedule your flight from Denver to ATW for July if you're eager to experience the city during its warmest month. You can expect temperatures in Appleton to range from 55ºF to 82ºF.
For cooler conditions, search for a cheap flight from Denver to Appleton International Airport in January when temperatures average between 0ºF and 32ºF.

More about Appleton

When it comes to looking for somewhere to lay your head, you'll find the most popular stays in Appleton right here. Browse these options as soon as you've locked in your flight from Denver to Appleton International Airport:
All great journeys should include a little sightseeing. Fox Cities Performing Arts Center, Hearthstone Historic House Museum and The History Museum at the Castle are must-do's during your Appleton adventure.

Complete your Appleton trip with a car rental

Shut down all those tabs and leave the hard work to us. We've also got amazing deals on car rentals in Appleton once you've booked your cheap flight from Denver to Appleton International Airport. Instantly compare prices all in one place and drive off with the perfect rental for less.