CA $353 Cheap Flights from Denver (DEN) to Appleton (ATW)

View CA $353 flight on Mon, Jun 8, 2026Opens in a new window

Popular airlines from Denver International Airport (DEN) to Appleton, WI (ATW-Appleton Intl.)

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Cheap flights from Denver (DEN) to Appleton (ATW)

Prices were available within the past 7 days and start at CA $353 for one-way flights and CA $603 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $603 Roundtrip, found 2 days ago
CA $603
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $603 found 2 days ago
Delta
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $624 Roundtrip, found 2 days ago
CA $624
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $624 found 2 days ago
American Airlines
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $644 Roundtrip, found 2 days ago
CA $644
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $644 found 2 days ago
American Airlines
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $650 Roundtrip, found 2 days ago
CA $650
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $650 found 2 days ago
American Airlines
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $657 Roundtrip, found 2 days ago
CA $657
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $657 found 2 days ago
Delta
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $664 Roundtrip, found 2 days ago
CA $664
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $664 found 2 days ago
Delta
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $679 Roundtrip, found 2 days ago
CA $679
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $679 found 2 days ago
American Airlines
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $698 Roundtrip, found 2 days ago
CA $698
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $698 found 2 days ago
American Airlines
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $699 Roundtrip, found 2 days ago
CA $699
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $699 found 2 days ago
United
Mon, Jun 8 - Tue, Jun 9
DEN
Denver
ATW
Appleton
CA $799 Roundtrip, found 2 days ago
CA $799
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jun 8 from Denver to Appleton, returning Tue, Jun 9, priced at CA $799 found 2 days ago

Frequently asked questions

How much is a flight from DIA airport to Appleton International Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between DIA airport and Appleton International Airport was CA $603. Cheap fares don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DEN to ATW?
We understand that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Denver Airport to Appleton Intl. Airport (ATW) that have flexible change policies?
Flights from Denver Intl. Airport (DEN) to Appleton International Airport with flexible change policies are available with many airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the difference in ticket price, with no additional fees to worry about.
How many hours is the flight from Denver Intl. Airport (DEN) to ATW?
The average flight time between Denver Airport and ATW is 4 hours and 23 minutes. If you get peckish on longer flights, pack a few healthy snacks in your carry-on bag.
How far is the flight from Denver Intl. Airport (DEN) to ATW?
It's just 1,400 kilometres between Denver Airport and Appleton International Airport. Chances are you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from Denver Intl. Airport (DEN) to Appleton Intl. Airport (ATW)?
Flying straight from Denver Intl. Airport (DEN) to ATW is simple with United Airlines (UA). This top carrier operates 30 flights every month.
Are DEN to ATW flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Denver Intl. Airport (DEN) to ATW can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd prefer to play it safe and start your trip planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices that far in advance. Our advice? Check back often as prices are updated regularly.

Frequently asked questions

What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
January is typically the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.), with average round-trip fares of approximately 802 CAD. This is about 24% lower than the average price throughout the year. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.) include February and November.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
Enter DEN to ATW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
The best airline to fly with from Denver, CO (DEN-Denver Intl.) (DEN) to Appleton, WI (ATW-Appleton Intl.) (ATW) will differ from traveler to traveler. If you like to fly early, UA offers early morning flights. If price is the most important factor, UA typically offers the lowest fares. UA offers the most daily flights from Denver, CO (DEN-Denver Intl.) (DEN) to Appleton, WI (ATW-Appleton Intl.) (ATW), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
The best time to fly from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.) for good value is typically January or November. Based on booking data from the past year, you can expect to find round-trip flights for around 802 CAD during these months. While these might not be the peak travel times, they offer a good balance of lower prices, allowing you to save on your trip.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
There is approximately 1 nonstop flight per day from Denver Intl. (DEN) to Appleton Intl. (ATW). Additionally, you'll find around 39 connecting flights per day. For even more choice, look at flights that include layovers. Some common connection points include O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP), and Detroit Metropolitan Wayne County (DTW).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
The earliest flight from Denver, CO (DEN-Denver Intl.) (DEN) to Appleton, WI (ATW-Appleton Intl.) (ATW) typically departs at approximately 12:20 AM local time. This is a seasonal service active in January and December, operated by Delta. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
You'll typically find the most flights from Denver Intl. (DEN) to Appleton Intl. (ATW) on a Thursday, with around 22 flights available. This gives you a good selection of options for your journey. Major airlines on this route include United Airlines, Delta Air Lines, and American Airlines. Flight schedules are consistent throughout the week, so you'll find similar options on other days too.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
The most popular departure times for flights from Denver International Airport (DEN) to Appleton International Airport (ATW) are in the afternoon, between 3pm and 6pm. This accounts for around 26% of total traffic. United Airlines and American Airlines offer flights during this window. Many travelers prefer this time as it allows for a full morning before heading to the airport, and you'll arrive at your destination in the early evening.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
Direct flights from DEN to ATW usually take about 2 hours 30 minutes, traveling roughly 882 miles. If you opt for a connecting flight, expect to add around 2 hours 20 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
Select the "Business class" and "First class" filters when looking for DEN to ATW flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Appleton from Denver Intl. (DEN)?
From Denver Intl. (DEN), you can fly directly into Appleton Intl. (ATW) to reach Appleton. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW), Sky Harbor Intl. (PHX) before reaching Appleton. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Appleton, WI (ATW-Appleton Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Appleton Intl.
Roundtrip price
CA $603
Distance
1410 km
Average flight time
2 hours 33 mins

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