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Appleton

$65+ Cheap flights from Denver to Appleton (DEN - ATW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ATW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Appleton Intl are usually found in September or July, booked 77 days in advance, depart on a Thursday or Sunday and return on a Sunday

Cheap flight deals from Denver to Appleton

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Appleton (ATW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$150
(Cheapflightsfares)

One-way from

$65
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$296

Good round-trip deal

$128 or less

Good one-way deal

$68 or less
From Denver Intl to Appleton Intl
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One-way flight from Denver Intl to Appleton Intl
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Highest demand for flights based on searches. 19% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Denver Intl to Appleton Intl.
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Price to beat on a one-way flight from Denver Intl to Appleton Intl.
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Find flight deals from Denver to Appleton

Cheapest flights from Denver to Appleton
Explore the most affordable flight options available from Denver to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:22 pmDEN - ATW
Nonstop2h 16mAllegiant Air
Tue 7/1510:00 amATW - DEN
Nonstop2h 33mAllegiant Air
Deal found 6/10$150
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:15 amDEN - ATW
1 stop4h 14mDelta
Sat 8/164:12 pmATW - DEN
1 stop4h 41mDelta
Deal found 6/11$229
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1712:44 pmDEN - ATW
2 stops9h 53mAmerican Airlines
Fri 6/203:40 pmATW - DEN
1 stop8h 16mAmerican Airlines
Deal found 6/10$234
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:48 amDEN - ATW
1 stop5h 18mUnited Airlines
Tue 9/23:45 pmATW - DEN
1 stop7h 14mUnited Airlines
Deal found 6/11$269
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2011:30 amDEN - ATW
2 stops34h 59mMultiple Airlines
Sun 8/241:05 pmATW - DEN
Nonstop2h 34mMultiple Airlines
Deal found 6/11$343

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Appleton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Denver to Appleton that are best for you.

Fly from

Denver

Fly to

Appleton

Route

Depart

Return

Price

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Thu 7/10

8:22 pm-11:38 pm

Nonstop2h 16m

Appleton Intl

Tue 7/15

10:00 am-11:33 am

Nonstop2h 33m

$150

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Mon 8/11

6:15 am-11:29 am

1 stop4h 14m

Appleton Intl

Sat 8/16

4:12 pm-7:53 pm

1 stop4h 41m

$229

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Tue 8/19

7:02 am-2:52 pm

1 stop6h 50m

Appleton Intl

Tue 8/26

6:01 am-1:55 pm

2 stops8h 54m

$234

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Tue 8/19

7:48 am-2:06 pm

1 stop5h 18m

Appleton Intl

Tue 9/2

3:45 pm-9:59 pm

1 stop7h 14m

$269

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Wed 8/20

11:30 am-11:29 pm

2 stops34h 59m

Appleton Intl

Sun 8/24

1:05 pm-2:39 pm

Nonstop2h 34m

$343

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Thu 7/10

8:22 pm-11:38 pm

Nonstop2h 16m

$65

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Tue 6/17

5:26 pm-11:37 pm

1 stop5h 11m

$115

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Tue 7/15

5:20 pm-8:54 pm

Nonstop2h 34m

$224

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Sat 7/19

6:35 am-11:18 am

1 stop3h 43m

$234

DenverAppleton

DEN - ATW

DENATW

Denver Intl

Fri 7/18

8:31 am-10:21 pm

3 stops36h 50m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Denver to Appleton

Have a flexible travel schedule? Discover the best time to fly to Appleton from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Appleton

How far ahead should I book a flight from Denver to Appleton?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Appleton. Price data was last updated on June 9, 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Appleton. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Appleton?

Currently, January is the cheapest month in which you can book a flight from Denver to Appleton (average of $314). Flying from Denver to Appleton in March is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to ATW?

Find hourly flight availability from Denver to Appleton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Denver to Appleton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 58% versus a flight in the afternoon.

Weekly flight availability from Denver to Appleton

Explore weekly flight availability from Denver to Appleton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from DEN to ATW are scheduled on a Thursday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Appleton by month

Plan your trip to Appleton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Appleton ranges from 1.1 - 3.8 inches per month. June is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Appleton when rainfall is around 1.1 in.

Temperature in Appleton by month

Plan your trip to Appleton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Appleton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Appleton

Get insights into the airlines that provide service to Appleton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Appleton. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and Allegiant Air from Denver to Appleton by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Denver to Appleton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Appleton?

    Appleton Intl is the airport most travelers will use when flying to Appleton from Denver Intl. Booking flights from Denver Intl (DEN) to Appleton Intl (ATW) should be relatively easy as there is 1 daily flight to Appleton from 4 different airlines. 2h 13m is how long a flight from Denver to Appleton Intl will take if you book a nonstop flight.

  • How popular is this Denver to Appleton flight route?

    Within the past month, 1 users have taken a look at flights from Denver Intl to Appleton Intl.

  • What are the cheapest airlines flying from Denver to Appleton round-trip?

    Our cheapest airline available from Denver to Appleton is Allegiant Air. Our recent data shows that you can find tickets from as low as $150 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $229 and $234 round-trip. Users have found that Allegiant Air is 51% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Denver to Appleton one-way?

    The cheapest airlines for a one-way flight from Denver to Appleton are Allegiant Air ($65), American Airlines ($115), and United Airlines ($224).

  • What are the most reliable airlines from Denver to Appleton?

    Before booking your flight to Appleton from Denver, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (70%), United Airlines (70%), Allegiant Air( 33%).

  • What are the cheapest flights from Denver to Appleton?

    The cheapest flight price from Denver to Appleton is $59. On average you can expect to pay $161. The most popular route, (Denver Intl - Appleton Intl), can usually be booked for $151.

  • Can I find deals for flights from Denver to Appleton that include hotel bookings?

    Yes. In addition to deals on Denver to Appleton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Appleton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Appleton.

  • Can I find deals for business class flights from Denver to Appleton?

    Yes. Cheapflights offers flight deals from Denver to Appleton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Appleton?

    Currently, January is the cheapest month in which you can book a flight from Denver to Appleton (average of $314). Flying from Denver to Appleton in March is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Neenah
Fond du Lac

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Alternative routes for Denver to Appleton

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Top 4 airlines flying from Denver to Appleton

Discover the top 4 airlines that operate flights from Denver to Appleton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$180FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$148Average$312FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$224Average$413FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$288FlexibilityNo cancel feeOn-timeN/A

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