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Appleton

$58+ Cheap flights from Colorado to Appleton (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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ATW
4月 4 — 4月 111
週六 4/4
週六 4/11
1 adult, Economy
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Cheap flight deals from Colorado to Appleton

Cheapest flights from Colorado to Appleton
Explore the most affordable flight options available from Colorado to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3月 5, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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.
週五 5/297:34 pm
DEN
-
ATW
Nonstop2h 15m
Allegiant Air
週一 6/15:05 pm
ATW
-
DEN
Nonstop2h 39m
Allegiant Air
Deal found 3/2$109
This Cheapflightsfares deal was found by Cheapflights users on 3/1. 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.
週五 5/228:04 pm
DEN
-
ATW
Nonstop2h 15m
Allegiant Air
週一 5/255:05 pm
ATW
-
DEN
Nonstop2h 39m
Allegiant Air
Deal found 3/1$151
This Cheapflightsfares deal was found by Cheapflights users on 2/28. 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.
週五 6/57:29 pm
DEN
-
ATW
Nonstop2h 15m
Allegiant Air
週五 6/124:58 pm
ATW
-
DEN
Nonstop2h 41m
Allegiant Air
Deal found 2/28$194
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 5/289:25 am
DEN
-
ATW
1 stop29h 50m
Multiple Airlines
週一 6/15:05 pm
ATW
-
DEN
Nonstop2h 39m
Multiple Airlines
Deal found 3/1$215
This United Airlines deal was found by Cheapflights users on 3/2. 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.
週三 4/85:32 pm
DEN
-
ATW
Nonstop2h 33m
United Airlines
週三 4/152:54 pm
ATW
-
DEN
1 stop8h 16m
United Airlines
Deal found 3/2$219
This Delta deal was found by Cheapflights users on 3/2. 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.
週三 4/86:20 am
DEN
-
ATW
1 stop4h 05m
Delta
週四 4/165:30 am
ATW
-
DEN
1 stop9h 02m
Delta
Deal found 3/2$229
This American Airlines deal was found by Cheapflights users on 3/2. 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.
週三 4/811:59 pm
DEN
-
ATW
2 stops9h 28m
American Airlines
週三 4/156:00 am
ATW
-
DEN
1 stop4h 57m
American Airlines
Deal found 3/2$234
This United Airlines deal was found by Cheapflights users on 3/3. 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.
週三 5/65:30 pm
DEN
-
ATW
Nonstop2h 31m
United Airlines
週六 5/910:35 am
ATW
-
DEN
1 stop6h 41m
United Airlines
Deal found 3/3$239
This United Airlines deal was found by Cheapflights users on 3/1. 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.
週二 4/215:32 pm
DEN
-
ATW
Nonstop2h 33m
United Airlines
週一 4/278:20 pm
ATW
-
DEN
1 stop5h 38m
United Airlines
Deal found 3/1$244
This Delta deal was found by Cheapflights users on 3/3. 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.
週三 4/86:20 am
DEN
-
ATW
1 stop4h 05m
Delta
週二 4/1412:05 pm
ATW
-
DEN
1 stop4h 31m
Delta
Deal found 3/3$249
This United Airlines deal was found by Cheapflights users on 3/3. 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.
週二 4/141:43 pm
GJT
-
ATW
1 stop6h 22m
United Airlines
週二 4/2110:30 am
ATW
-
GJT
2 stops11h 29m
United Airlines
Deal found 3/3$324
This United Airlines deal was found by Cheapflights users on 3/3. 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.
週五 3/131:42 pm
MTJ
-
ATW
1 stop6h 12m
United Airlines
週五 3/2010:20 am
ATW
-
MTJ
2 stops10h 46m
United Airlines
Deal found 3/3$324

Find flight deals from Colorado to Appleton

Keep the following information in mind while searching for Colorado to Appleton flight deals. Data was last updated 3月 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$109
(Cheapflightsfares)

One-way from

$58
(Cheapflightsfares)

Popular in

November

Cheapest in

August

Average price

$339

Good round-trip deal

$333 or less

Good one-way deal

$153 or less
Provider with most accurate pricing for Denver Intl-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Appleton Intl flights.
Search Deals
From Colorado to Appleton Intl
Search Deals
One-way flight from Colorado to Appleton Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Colorado to Appleton Intl.
Search Deals
Price to beat on a one-way flight from Colorado to Appleton Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 3月 5, 2026.
Use the filters below to find and compare flights from Colorado to Appleton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverAppleton

DEN - ATW

DENATW

Denver Intl

週日 4/26

6:30 am-11:22 am

1 stop3h 52m

Appleton Intl

週六 5/2

12:05 pm-3:36 pm

1 stop4h 31m

$229

DenverAppleton

DEN - ATW

DENATW

Denver Intl

週二 4/21

4:35 pm-11:03 pm

1 stop5h 28m

Appleton Intl

週一 4/27

5:35 pm-11:59 pm

1 stop7h 24m

$229

DenverAppleton

DEN - ATW

DENATW

Denver Intl

週四 5/21

5:40 pm-9:04 pm

Nonstop2h 24m

Appleton Intl

週一 5/25

8:45 am-10:31 am

Nonstop2h 46m

$284

DenverAppleton

DEN - ATW

DENATW

Denver Intl

週六 4/25

10:19 am-5:38 pm

1 stop6h 19m

Appleton Intl

週三 4/29

6:50 am-10:34 am

1 stop4h 44m

$284

DenverAppleton

DEN - ATW

DENATW

Denver Intl

週三 4/1

6:00 am-2:00 pm

1 stop7h 00m

Appleton Intl

週三 4/8

8:35 am-10:35 am

Nonstop3h 00m

$301

DenverAppleton

DEN - ATW

DENATW

Denver Intl

週六 4/25

5:32 pm-9:05 pm

Nonstop2h 33m

Appleton Intl

週日 4/26

8:20 pm-12:58 am

1 stop5h 38m

$309

DenverAppleton

DEN - ATW

DENATW

Denver Intl

週四 6/18

5:40 pm-9:04 pm

Nonstop2h 24m

Appleton Intl

週一 6/22

5:30 pm-12:53 am

1 stop8h 23m

$314

Grand JunctionAppleton

GJT - ATW

GJTATW

Grand Junction Regnl

週二 4/14

1:43 pm-9:05 pm

1 stop6h 22m

Appleton Intl

週二 4/21

10:30 am-8:59 pm

2 stops11h 29m

$324

DenverAppleton

DEN - ATW

DENATW

Denver Intl

週四 6/11

5:40 pm-9:04 pm

Nonstop2h 24m

Appleton Intl

週日 6/21

8:45 am-10:31 am

Nonstop2h 46m

$325

Colorado SpringsAppleton

COS - ATW

COSATW

Colorado Springs

週六 5/2

6:00 am-11:54 am

1 stop4h 54m

Appleton Intl

週二 5/5

6:15 am-10:47 am

1 stop5h 32m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/28

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Colorado to Appleton

Have a flexible travel schedule? Discover the best time to fly to Appleton from Colorado 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 Colorado to Appleton

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

Currently, September is the cheapest month in which you can book a flight from Colorado to Appleton (average of $61). Flying from Colorado to Appleton in January is currently the most expensive (average of $209). 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 CO to ATW?

Find hourly flight availability from Colorado 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 3月 5, 2026.

When flying from Colorado to Appleton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • What airport do you fly into for flights to Appleton from Colorado?

    For a flight from Colorado to Appleton, you will be flying into Appleton Intl. Appleton Intl (ATW) is just 5.1 mi from the center of the city.

  • How long is the flight from Colorado to Appleton?

    Departing from Colorado to Appleton will take you 2h 15m. The distance between Colorado and Appleton is about 880 mi. Generally, flights for this route are nonstop.

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

    One-way options have recently been found by users for as low as $58 on Allegiant Air. Other airlines that offer cheap prices include United Airlines from $165 and Delta from $168 one-way.

  • What are the most popular routes from Colorado to Appleton?

    The most popular route from Colorado to Appleton is Denver Intl - Appleton Intl. You may also consider Grand Junction Regnl - Appleton Intl or Montrose County - Appleton Intl.

  • What are the cheapest flights from Colorado to Appleton?

    The cheapest flight price from Colorado to Appleton is $83. On average you can expect to pay $284. The most popular route, (Denver Intl - Appleton Intl), can usually be booked for $109.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Appleton?

    Currently, September is the cheapest month in which you can book a flight from Colorado to Appleton (average of $61). Flying from Colorado to Appleton in January is currently the most expensive (average of $209). 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 Appleton?

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

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Alternative routes for Colorado to Appleton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Colorado to Appleton

Discover the top 4 airlines that operate flights from Colorado 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 3月 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$61Average$152FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$219Average$411FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$268FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$300FlexibilityNo cancel feeOn-timeN/A

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