$77 Find Cheap Flights from Appleton to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to Colorado departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to Colorado, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Appleton to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denvernonstop$231
Aspen
Aspen1 stop$414
Grand Junction
Grand Junction2 stops$309
Durango
Durango2 stops$374
Denver
Denvernonstop$231
Aspen
Aspen1 stop$414
Grand Junction
Grand Junction2 stops$309
Durango
Durango2 stops$374

Book Cheap Appleton to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Appleton to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Appleton to Colorado

Fri, Jul 24 - Mon, Jul 27
Allegiant Air Logo
4:57 pm - 6:28 pm
ATW
-
DEN
2h 31mnonstop
Allegiant Air Logo
7:18 pm - 10:39 pm
DEN
-
ATW
2h 21mnonstop
$231Allegiant Air
Fri, Jul 24 - Mon, Jul 27
Allegiant Air Logo
4:57 pm - 6:28 pm
ATW
-
DEN
2h 31mnonstop
Allegiant Air Logo
7:18 pm - 10:39 pm
DEN
-
ATW
2h 21mnonstop
$232Allegiant Air
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
6:31 pm - 11:59 pm
ATW
-
DEN
6h 28m
1 stop
American Airlines Logo
11:59 pm - 10:27 am
DEN
-
ATW
9h 28m
2 stops
$233American Airlines
Mon, Jun 1 - Fri, Jun 5
Multiple Airlines Logo
9:25 am - 10:37 pm
ATW
-
DEN
14h 12m
1 stop
Multiple Airlines Logo
7:29 pm - 10:44 pm
DEN
-
ATW
2h 15mnonstop
$234Multiple Airlines
Mon, Jun 8 - Mon, Jun 15
Allegiant Air Logo
4:58 pm - 6:39 pm
ATW
-
DEN
2h 41mnonstop
Allegiant Air Logo
7:29 pm - 10:44 pm
DEN
-
ATW
2h 15mnonstop
$235Allegiant Air
Sat, Apr 11 - Thu, Apr 16
American Airlines Logo
1:30 pm - 9:59 pm
ATW
-
DEN
9h 29m
2 stops
American Airlines Logo
11:59 pm - 10:27 am
DEN
-
ATW
9h 28m
2 stops
$239American Airlines
Fri, Aug 28 - Wed, Sep 2
United Airlines Logo
5:27 pm - 11:49 pm
ATW
-
COS
7h 22m
2 stops
United Airlines Logo
12:51 pm - 9:13 pm
COS
-
ATW
7h 22m
2 stops
$343United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
3:46 pm - 9:54 pm
ATW
-
COS
7h 08m
1 stop
United Airlines Logo
11:43 am - 7:05 pm
COS
-
ATW
6h 22m
1 stop
$345United Airlines
Wed, Jun 3 - Tue, Jun 16
Multiple Airlines Logo
7:30 am - 12:13 pm
ATW
-
GJT
29h 43m
2 stops
Multiple Airlines Logo
12:53 pm - 3:11 pm
GJT
-
ATW
25h 18m
1 stop
$371Multiple Airlines
Wed, Jun 3 - Tue, Jun 16
Delta Logo
5:30 am - 11:19 am
ATW
-
ASE
6h 49m
1 stop
Delta Logo
8:05 am - 8:40 pm
ASE
-
ATW
11h 35m
2 stops
$414Delta
Booking Insights

KAYAK's insights & trends for Appleton to Colorado flights

Get data-powered insights and trends into flights from Appleton to Colorado to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Appleton to Colorado?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Appleton to Colorado departing in July.

What is the cheapest Appleton to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Appleton found in the last 72 hours was to Denver, at $153 round-trip. The most popular route is from Appleton (ATW) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $153.

What is the cheapest time of day to fly to Colorado?

The average price for all round-trip flights from Appleton to Colorado depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $176 on average. Morning departures are around 143% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $450.

Can I save money by flying with a layover from Appleton to Colorado?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $300, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Appleton to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Appleton to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Appleton to Colorado is July, when tickets cost $228 (return) on average. On the other hand, the most expensive months are March and January, when the average cost of round-trip tickets is $441 and $382 respectively.

What’s the cheapest day of the week to fly from Appleton to Colorado?

The average price of all round-trip flights from Appleton to Colorado clicked on KAYAK for each day over the last 12 months.

When flying from Appleton to Colorado, you should consider leaving on a Sunday and avoid Mondays if you are looking for the best rates. For your return to Appleton, you’ll find the best rates on Thursdays and the most expensive ones on Fridays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Appleton to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Appleton to Colorado, you should book around 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$77
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Appleton to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Appleton to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Appleton to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Appleton to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Appleton to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Appleton to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Appleton to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Appleton to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Appleton to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Appleton to the following destinations at these prices or less: Denver $244 one-way - $280 round-trip

Reviews of the top 4 airlines serving from Appleton to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Appleton to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Appleton to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8296 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
8.5Crew
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Everything you need to know for your flight from Appleton to Colorado

Information on your arrival and departure airports