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$130+ Cheap flights from Appleton (ATW) to Colorado

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — DEN
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
1 adult, Economy
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Cheap flight deals from Appleton to Colorado

Keep the following information in mind while searching for Appleton to Colorado flight deals. Data was last updated March 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$245
(Kiwi.com)

One-way from

$130
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$409

Good round-trip deal

$316 or less

Good one-way deal

$291 or less
Provider with most accurate pricing for Appleton Intl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Denver Intl flights.
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From Appleton Intl to Colorado
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One-way flight from Appleton Intl to Colorado
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Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Appleton Intl to Colorado.
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Price to beat on a one-way flight from Appleton Intl to Colorado.
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Find flight deals from Appleton to Colorado

Cheapest flights from Appleton to Colorado
Explore the most affordable flight options available from Appleton to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

This American Airlines deal was found by Cheapflights users on 3/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/94:02 pmATW - DEN
2 stops8h 51mAmerican Airlines
Wed 4/1610:38 amDEN - ATW
2 stops10h 05mAmerican Airlines
Deal found 3/11$239
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Tue 6/1710:00 amATW - DEN
Nonstop2h 33mAllegiant Air
Sun 6/228:22 pmDEN - ATW
Nonstop2h 16mAllegiant Air
Deal found 3/12$243
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Thu 4/105:29 pmATW - DEN
1 stop6h 41mUnited Airlines
Mon 4/145:25 pmDEN - ATW
Nonstop2h 30mUnited Airlines
Deal found 3/13$259
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 5/214:20 pmATW - DEN
1 stop4h 38mDelta
Sat 5/246:00 amDEN - ATW
1 stop4h 11mDelta
Deal found 3/12$269
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 4/233:49 pmATW - COS
2 stops6h 47mUnited Airlines
Sat 4/267:30 amCOS - ATW
1 stop4h 55mUnited Airlines
Deal found 3/12$304
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Sat 9/65:00 amATW - ASE
1 stop7h 47mAmerican Airlines
Fri 9/1212:21 pmASE - ATW
1 stop9h 45mAmerican Airlines
Deal found 3/13$381
This American Airlines deal was found by Cheapflights users on 3/12. 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 6/246:00 amATW - COS
1 stop6h 31mAmerican Airlines
Sat 6/2812:01 pmCOS - ATW
1 stop4h 38mAmerican Airlines
Deal found 3/12$389
This Mytrip deal was found by Cheapflights users on 3/12. 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.
Sat 4/197:30 amATW - DEN
2 stops25h 01mMultiple Airlines
Fri 4/256:40 pmDEN - ATW
3 stops23h 10mMultiple Airlines
Deal found 3/12$438
This United deal was found by Cheapflights users on 3/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/72:43 pmATW - ASE
1 stop8h 01mUnited Airlines
Thu 6/123:30 pmASE - ATW
1 stop4h 35mUnited Airlines
Deal found 3/13$457
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 7/46:15 pmATW - DRO
2 stops18h 07mAmerican Airlines
Sat 7/1211:54 amDRO - ATW
2 stops10h 31mAmerican Airlines
Deal found 3/12$464
This Delta deal was found by Cheapflights users on 3/12. 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.
Tue 6/176:30 amATW - COS
1 stop5h 14mDelta
Mon 6/231:40 pmCOS - ATW
1 stop7h 19mDelta
Deal found 3/12$479
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 7/46:35 amATW - DRO
2 stops11h 34mUnited Airlines
Sat 7/1211:36 amDRO - ATW
1 stop8h 29mUnited Airlines
Deal found 3/12$598

Find flights from Appleton to Colorado within your budget

Customize your flight search to find flights from Appleton to Colorado 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 March 14, 2025.

Fly from

Appleton

Fly to

Colorado

Route

Depart

Return

Price

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Wed 4/9

4:02 pm-11:53 pm

2 stops8h 51m

Denver Intl

Wed 4/16

10:38 am-9:43 pm

2 stops10h 05m

$239

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Thu 6/5

1:05 pm-2:38 pm

Nonstop2h 33m

Denver Intl

Sun 6/8

8:25 pm-11:38 pm

Nonstop2h 13m

$247

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Thu 4/10

5:29 pm-11:10 pm

1 stop6h 41m

Denver Intl

Mon 4/14

5:25 pm-8:55 pm

Nonstop2h 30m

$259

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Wed 5/21

4:20 pm-7:58 pm

1 stop4h 38m

Denver Intl

Sat 5/24

6:00 am-11:11 am

1 stop4h 11m

$269

AppletonColorado Springs

ATW - COS

ATWCOS

Appleton Intl

Wed 4/23

3:49 pm-9:36 pm

2 stops6h 47m

Colorado Springs

Sat 4/26

7:30 am-1:25 pm

1 stop4h 55m

$304

AppletonAspen

ATW - ASE

ATWASE

Appleton Intl

Sat 9/6

5:00 am-11:47 am

1 stop7h 47m

Aspen Pitkin County

Fri 9/12

12:21 pm-11:06 pm

1 stop9h 45m

$381

AppletonColorado Springs

ATW - COS

ATWCOS

Appleton Intl

Tue 6/24

6:00 am-11:31 am

1 stop6h 31m

Colorado Springs

Sat 6/28

12:01 pm-5:39 pm

1 stop4h 38m

$389

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Sat 4/19

7:30 am-7:31 am

2 stops25h 01m

Denver Intl

Fri 4/25

6:40 pm-6:50 pm

3 stops23h 10m

$438

AppletonAspen

ATW - ASE

ATWASE

Appleton Intl

Sat 6/7

2:43 pm-9:44 pm

1 stop8h 01m

Aspen Pitkin County

Thu 6/12

3:30 pm-9:05 pm

1 stop4h 35m

$457

AppletonDurango

ATW - DRO

ATWDRO

Appleton Intl

Fri 7/4

6:15 pm-11:22 am

2 stops18h 07m

Durango La Plata County

Sat 7/12

11:54 am-11:25 pm

2 stops10h 31m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 19 results
1
2

Best time to book a flight from Appleton to Colorado

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

Travel insights for flights from Appleton to Colorado

Get recent, data-driven insights about flights from Appleton to Colorado including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Appleton to Colorado (average of $197). Flying from Appleton to Colorado in March is currently the most expensive (average of $278). 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 ATW to CO?

Find hourly flight availability from Appleton to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Appleton to Colorado as you normally would.

Weekly flight availability from Appleton to Colorado

Explore weekly flight availability from Appleton to Colorado. 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 March 14, 2025.

The most flights from ATW to USCO are scheduled on a Monday (1 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 Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated March 14, 2025.
Read through reviews of airlines operating flights from Appleton to Colorado, such as Delta, United Airlines and Allegiant Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,623 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air
7.3
Good
736 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Appleton to Colorado. 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 from for flights from Appleton to Colorado?

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

  • How popular is this Appleton to Colorado flight route?

    The Appleton Intl to Colorado flight path was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $130. American Airlines flights start at $153 while deals on United Airlines start at $188 one-way.

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

    When deciding which route to take from Appleton to Colorado consider Appleton Intl - Denver Intl, Appleton Intl - Colorado Springs or Appleton Intl - Aspen Pitkin County as they are the most popular.

  • What are the cheapest flights from Appleton to Colorado?

    While on average a flight from Appleton to Colorado is generally $587, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Appleton Intl - Denver Intl), you can expect to pay $142 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Appleton to Colorado (average of $197). Flying from Appleton to Colorado in March is currently the most expensive (average of $278). 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.

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Top 4 airlines flying from Appleton to Colorado

Discover the top 4 airlines that operate flights from Appleton to Colorado. 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 March 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$164FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$148Average$308FlexibilityNo cancel feeOn-time71%
DeltaCheapest$207Average$351FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$558FlexibilityNo cancel feeOn-time69%
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