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Cheap flights from Appleton to Colorado from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Colorado departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Appleton to Colorado

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:20 am - 10:35 am
ATW
-
DEN
3h 15mnonstop
United Airlines Logo
6:00 am - 2:09 pm
DEN
-
ATW
7h 09m1 stop
$252United Airlines
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
4:01 pm - 5:53 pm
ATW
-
DEN
26h 52m2 stops
Multiple Airlines Logo
6:00 am - 11:21 pm
DEN
-
ATW
16h 21m1 stop
$253Multiple Airlines
Mon, Jan 19 - Thu, Jan 22
American Airlines Logo
6:32 pm - 11:16 pm
ATW
-
DEN
5h 44m1 stop
American Airlines Logo
6:23 am - 5:51 pm
DEN
-
ATW
10h 28m2 stops
$254American Airlines
Wed, Jan 7 - Sun, Jan 11
United Airlines Logo
2:45 pm - 9:59 pm
ATW
-
DEN
8h 14m1 stop
United Airlines Logo
5:25 pm - 8:50 pm
DEN
-
ATW
2h 25mnonstop
$256United Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
2:59 pm - 12:19 pm
ATW
-
DEN
22h 20m2 stops
Multiple Airlines Logo
6:00 am - 11:21 pm
DEN
-
ATW
16h 21m1 stop
$257Multiple Airlines
Tue, Jan 20 - Thu, Jan 22
American Airlines Logo
11:25 am - 9:16 pm
ATW
-
DEN
10h 51m2 stops
American Airlines Logo
6:23 am - 5:51 pm
DEN
-
ATW
10h 28m2 stops
$259American Airlines
Wed, Jan 7 - Sun, Jan 11
Multiple Airlines Logo
9:03 pm - 3:56 am
ATW
-
DEN
7h 53m1 stop
Multiple Airlines Logo
11:59 pm - 9:17 pm
DEN
-
ATW
20h 18m1 stop
$260Multiple Airlines
Mon, Feb 16 - Wed, Feb 18
Multiple Airlines Logo
12:50 pm - 10:27 am
ATW
-
DEN
22h 37m1 stop
Multiple Airlines Logo
1:20 pm - 8:31 am
DEN
-
ATW
18h 11m2 stops
$261Multiple Airlines
Mon, Jan 19 - Wed, Jan 21
Delta Logo
5:29 am - 12:59 pm
ATW
-
COS
8h 30m1 stop
Delta Logo
1:40 pm - 9:58 pm
COS
-
ATW
7h 18m1 stop
$305Delta
Fri, Apr 24 - Wed, Apr 29
Delta Logo
5:20 am - 12:22 pm
ATW
-
COS
8h 02m1 stop
Delta Logo
1:21 pm - 9:47 pm
COS
-
ATW
7h 26m1 stop
$319Delta
Fri, Jan 9 - Wed, Jan 14

United Airlines flights from Appleton to Colorado

Our best United Airlines deals on Appleton to Colorado flight tickets
United Airlines
Jan 8
ATW8:20 amAppleton Intl
3h 15m
DEN10:35 amDenver Intl
Jan 12
DEN6:00 amDenver Intl
7h 09m
1 stop
ATW2:09 pmAppleton Intl
$252
Find similar
United Airlines
Jan 28
ATW2:45 pmAppleton Intl
8h 14m
1 stop
DEN9:59 pmDenver Intl
Feb 4
DEN5:25 pmDenver Intl
2h 25m
ATW8:50 pmAppleton Intl
$256
Find similar
United Airlines
Mar 25
ATW5:23 pmAppleton Intl
7h 07m
1 stop
DEN11:30 pmDenver Intl
Mar 29
DEN6:00 amDenver Intl
7h 00m
1 stop
ATW2:00 pmAppleton Intl
$263
Find similar

American Airlines flights from Appleton to Colorado

Our best American Airlines deals on Appleton to Colorado flight tickets
American Airlines
Jan 7
ATW6:32 pmAppleton Intl
5h 44m
1 stop
DEN11:16 pmDenver Intl
Jan 11
DEN6:23 amDenver Intl
10h 28m
2 stops
ATW5:51 pmAppleton Intl
$254
Find similar
American Airlines
Jan 7
ATW11:25 amAppleton Intl
10h 51m
2 stops
DEN9:16 pmDenver Intl
Jan 11
DEN6:23 amDenver Intl
10h 28m
2 stops
ATW5:51 pmAppleton Intl
$259
Find similar
American Airlines
Feb 6
ATW6:32 pmAppleton Intl
5h 44m
1 stop
DEN11:16 pmDenver Intl
Feb 12
DEN6:00 pmDenver Intl
4h 16m
1 stop
ATW11:16 pmAppleton Intl
$268
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Appleton to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Thu 1/8

8:20 am-10:35 am

Nonstop3h 15m

Denver Intl

Mon 1/12

6:00 am-2:09 pm

1 stop7h 09m

$252

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Mon 1/19

4:01 pm-5:53 pm

2 stops26h 52m

Denver Intl

Thu 1/22

6:00 am-11:21 pm

1 stop16h 21m

$253

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Wed 1/7

6:32 pm-11:16 pm

1 stop5h 44m

Denver Intl

Sun 1/11

6:23 am-5:51 pm

2 stops10h 28m

$254

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Wed 1/28

2:45 pm-9:59 pm

1 stop8h 14m

Denver Intl

Wed 2/4

5:25 pm-8:50 pm

Nonstop2h 25m

$256

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Tue 1/20

2:59 pm-12:19 pm

2 stops22h 20m

Denver Intl

Thu 1/22

6:00 am-11:21 pm

1 stop16h 21m

$257

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Wed 1/7

11:25 am-9:16 pm

2 stops10h 51m

Denver Intl

Sun 1/11

6:23 am-5:51 pm

2 stops10h 28m

$259

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Mon 2/16

9:03 pm-3:56 am

1 stop7h 53m

Denver Intl

Wed 2/18

11:59 pm-9:17 pm

1 stop20h 18m

$260

AppletonDenver

ATW - DEN

ATWDEN

Appleton Intl

Mon 1/19

12:50 pm-10:27 am

1 stop22h 37m

Denver Intl

Wed 1/21

1:20 pm-8:31 am

2 stops18h 11m

$261

AppletonColorado Springs

ATW - COS

ATWCOS

Appleton Intl

Fri 4/24

5:29 am-12:59 pm

1 stop8h 30m

Colorado Springs

Wed 4/29

1:40 pm-9:58 pm

1 stop7h 18m

$305

AppletonColorado Springs

ATW - COS

ATWCOS

Appleton Intl

Fri 1/9

5:20 am-12:22 pm

1 stop8h 02m

Colorado Springs

Wed 1/14

1:21 pm-9:47 pm

1 stop7h 26m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado from

How to get the cheapest flight ticket from Appleton to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of June is, on average, the cheapest month to fly to Colorado from Appleton, with most prices found around $223. The month of July is another great option to travel to Colorado, with average flight prices from Appleton averaging around $223.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Appleton to Colorado is on a Sunday when prices can be found for as low as $194. On the other hand, Monday is the most expensive day to depart from Appleton because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $613.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $99. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $464 per ticket.

What is the cheapest Appleton Intl to Colorado flight route?

Fly from Appleton Intl to Denver Intl for the best Appleton Intl - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Appleton when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $317 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Appleton for as low as $194 on momondo.

What cabin class options are available on Appleton Intl to Colorado flights?

There are 4 cabin classes available to choose from on Appleton Intl to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Appleton to Colorado flights?

You could potentially save up to 13% on your flight if you consider stops on a Appleton to Colorado flight.

Cheap Appleton to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Colorado

Best Price Found

$278

Fastest flight time

2h 37m

Direct flights

Every day

Airports in Colorado

87 airports
The best one-way flight to Colorado from Appleton in the past 72 hours is $278. The best round-trip flight deal from Appleton to Colorado found on momondo in the last 72 hours is $339.
The fastest flight from Appleton to Colorado takes 2h 37m
Direct flights go from Appleton to Colorado every day.
There are 87 airports in Colorado. From Appleton there are direct flights to Denver Intl (DEN).
Search flight deals

  • When did momondo last update prices for flights from Appleton Intl Airport to Colorado?

    Prices for flights from Appleton Intl Airport to Colorado are refreshed on a daily basis.

  • How many operators does momondo search for flights from Appleton Intl Airport to Colorado?

  • How old do you have to be to fly from Appleton Intl Airport to Colorado?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Appleton Intl Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Appleton to Colorado?

Best airlines flying from Appleton to Colorado

Compare and see reviews for airlines that fly from Appleton to Colorado with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $98Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
DeltaPriceFrom $199Free CancellationRating
7.9
8,021 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,099 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to Colorado?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Appleton to Colorado. momondo saves you time and could save you money on your trip.

Can I find flights from Appleton to Colorado with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Appleton to Colorado flights to just show those with flexible booking policies.

How can momondo help me find flights from Appleton to Colorado?

Once all potential Appleton to Colorado flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Appleton to Colorado right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Appleton to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.

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