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Find cheap flights from Appleton to Colorado from $68

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 6/20. 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
0 bags
Mon 7/8
Mon 7/15

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Best Colorado Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denvernonstop$107
Grand Junction
Grand Junction1 stop$562
Durango
Durango1 stop$806

Good to know

Low season

February

High season

May

Cheapest flight

$68
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 9% 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 to Colorado from Appleton 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 to Colorado with an airline and back to Appleton 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 to Colorado from Appleton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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 $114 one-way - $165 round-trip
  • Morning departure is around 16% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Appleton to Colorado

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.
8.0
DeltaOverall score based on 10333 reviews
8.6Crew
7.9Comfort
7.4Food
8.0Entertainment
8.2Boarding
Airline reviews

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

2.0 MediocreJim, Jun 2024ATL - ANC
Read more about Delta reviews

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Not worth the price of premium class ticket paid, felt more like steerage.

The Wi-Fi was unavailable on this flight for some reason.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

Book cheap flights from Appleton to Colorado

Recent round-trip flight deals

9/29Sun
nonstopAllegiant Air
2h 45mATW-DEN
10/3Thu
nonstopAllegiant Air
2h 20mDEN-ATW
$107
9/15Sun
nonstopAllegiant Air
2h 45mATW-DEN
9/19Thu
nonstopAllegiant Air
2h 19mDEN-ATW
$123
7/30Tue
1 stopDelta
4h 39mATW-DEN
8/4Sun
1 stopDelta
4h 24mDEN-ATW
$208
12/4Wed
1 stopDelta
5h 52mATW-DEN
12/10Tue
1 stopDelta
4h 56mDEN-ATW
$218
8/10Sat
1 stopAmerican Airlines
5h 14mATW-DEN
8/17Sat
2 stopsAmerican Airlines
9h 28mDEN-ATW
$223
8/13Tue
2 stopsAmerican Airlines
8h 46mATW-DEN
8/20Tue
1 stopAmerican Airlines
7h 48mDEN-ATW
$248
8/17Sat
nonstopUnited Airlines
2h 45mATW-DEN
8/23Fri
nonstopUnited Airlines
2h 32mDEN-ATW
$249
8/17Sat
nonstopUnited Airlines
2h 45mATW-DEN
8/25Sun
1 stopUnited Airlines
5h 17mDEN-ATW
$259
10/3Thu
2 stops
12h 48mATW-DEN
10/6Sun
nonstop
2h 20mDEN-ATW
$302
10/3Thu
3 stops
27h 17mATW-DEN
10/6Sun
nonstop
2h 20mDEN-ATW
$346

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Recent one-way flight deals

6/20Thu
nonstopAllegiant Air
2h 39mATW-DEN
$68
6/30Sun
nonstopAllegiant Air
2h 39mATW-DEN
$93
7/28Sun
nonstopAllegiant Air
2h 41mATW-DEN
$108
6/29Sat
nonstopUnited Airlines
2h 45mATW-DEN
$215
8/2Fri
1 stopAmerican Airlines
6h 13mATW-DEN
$224
7/20Sat
2 stopsAllegiant Air
24h 38mATW-DEN
$225
6/29Sat
2 stopsAmerican Airlines
9h 05mATW-DEN
$263
7/15Mon
nonstopUnited Airlines
2h 45mATW-DEN
$279
8/2Fri
3 stops
26h 49mATW-DEN
$339
8/2Fri
3 stops
26h 49mATW-DEN
$340

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Last minute flights from Appleton to Colorado

Last minute flight, train and bus deals

6/13Thu
nonstopAllegiant Air
2h 39mATW-DEN
6/20Thu
nonstopAllegiant Air
2h 18mDEN-ATW
$152
6/13Thu
multi-stopAmerican Airlines
11h 14mATW-DEN
6/18Tue
multi-stopAmerican Airlines
7h 53mDEN-ATW
$277
6/13Thu
multi-stopAmerican Airlines
8h 58mATW-DEN
6/18Tue
multi-stopAmerican Airlines
9h 41mDEN-ATW
$282
6/13Thu
multi-stopAmerican Airlines
4h 46mATW-DEN
6/18Tue
multi-stopAmerican Airlines
7h 53mDEN-ATW
$370
6/13Thu
nonstopUnited Airlines
2h 47mATW-DEN
6/18Tue
nonstopUnited Airlines
2h 31mDEN-ATW
$409
6/13Thu
nonstopUnited Airlines
2h 47mATW-DEN
6/18Tue
multi-stopUnited Airlines
6h 52mDEN-ATW
$419
6/9Sun
nonstopUnited Airlines
2h 47mATW-DEN
6/15Sat
nonstopUnited Airlines
2h 31mDEN-ATW
$439
6/13Thu
nonstopUnited Airlines
2h 47mATW-DEN
6/20Thu
multi-stopUnited Airlines
4h 32mDEN-ATW
$459
6/13Thu
multi-stopDelta
5h 29mATW-DEN
6/20Thu
multi-stopDelta
4h 25mDEN-ATW
$533
6/13Thu
multi-stopDelta
5h 29mATW-DEN
6/19Wed
multi-stopDelta
9h 45mDEN-ATW
$1,267

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Appleton - Colorado Flights

Departure:

Appleton (ATW)United States

Return flight deals:

Colorado - Appleton

Cabin classes:

$846
$1,724
$1,290
$90