Find cheap flights from Colorado to Milwaukee

MKE

Find cheap flights from Colorado to Milwaukee

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Boston (BOS)
Milwaukee Milwaukee-Mitchell
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Good to know

Low season

April Best time to beat the crowds with an average 3% drop in price.

High season

December Most popular time to fly with an average 10% increase in price.

Average price round-trip

$268 (avg. price over the last 2 weeks)

Good deal round-trip

$107 or less

Good deal one-way

$64 or less

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Top 4 airlines serving Colorado to Milwaukee Milwaukee-Mitchell

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,044 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Cons: "Broken tray table literally off its hinges and unusable."

Pros: "The seats are not fabulous the crew was"
Cons: "They did a good job keeping us informed When we got really delayed"

Pros: "On a quick 40 minute flight they still managed riu server coffee, water and snacks."

Pros: "The crew is nice"
Cons: "Boarding was horrible."

Pros: "Good Flight"

Pros: "Good crew, on time flight and departure."

Cons: "sat on the tarmac for 3 hours because the pilot was late."

Cons: "The check process was ridiculous. There not enough room in the box for me to explain my experience but the ticket agent lied to me, said he couldn't take my bag until I got a paper receipt and boarding pass from a kiosk despite having had pre-paid for my bag and digital boarding pass. 25 mins wasted"

Pros: "Reliable - on time - good service - made up time for a late departure"
Cons: "All Good stuff"

Pros: "The crew was great. Honestly, they remembered my face and greeted me when I saw them that night in the hotel."
Cons: "I can't think of anything. I had great service on the ground and in the air. All the personnel were kind and helpful."

Pros: "Crew was good. It was great to be able to watch a movie, TV, or play a game to pass the time."
Cons: "More let room when someone puts back their seat."

Cons: "Baggage"

Pros: "The A/C worked, that's about all"
Cons: "Old plane, no entertainment in head rests, had to use iPad not the same movies to choose from. Seats were so uncomfortable."

Pros: "Everything except lack of internet connection AFTER paying $19.95"
Cons: "Not getting internet after paying $19.95"

Cons: "Seating poor — crowded and little leg room"

Pros: "Great employees, genuine, quick drink service, early arrival, available entertainment"
Cons: "Boarding process was slow and backed up due to extra baggage needing to be checked involuntarily"

Pros: "Snacks, drink, and spacious leg room in emergency exit row. Friendly and helpful crew."
Cons: "No entertainment"

Cons: "Friday when I supposed to depart at 7:21 am my flight was delayed to 6:00 pm and yesterday when I supposed to depart from New York at 7:21 pm my flight was delayed until 11:20 pm was horrible! I never again i would took Delta because I call a day before my departure to see if they would help me changing my flight by morning and they couldn’t they told me that i have to pay $300 dollars."

Pros: "Roomier than a lot of airplanes."
Cons: "Bumpy ride. Nobody's fault."

Pros: "Cornell and Dorothy and the other flight attendants were the BEST! Cornell actually welcomed each passenger as they came onboard. Dorothy modeled the emergency info in such a graceful way... that you chose to pay attention because she made you feel secure. My colleagues and I have all agreed to fly Delta again ( specifically the Atlanta/ Milwaukee flight) Because of these courteous, caring, and professional people!"

Pros: "Snacks"

Pros: "Nice crew, no delays"

Cons: "Stood by as people blocked aisle during boarding, making snide comments. Instead, the two should have assisted & encouraged the passengers to step out of the aisle & move along. Was very cold hit call light fir blanket. No response for 10 min so went to the bs k of plane where the crew was chatting & eating. When I asked about blanket, they didn’t look fir any & said they didn’t have any unopened. Upon leaving big plane, I saw a stack of about 5 packaged blankets in the front. Just rude & lazy older crew. Time for a different job fir them"

Pros: "Couldn't recline as I was in the emergency exit row but I had some extra room with no seat next to me so that was nice"
Cons: "Couldn't recline in my emergency exit row"

Pros: "Nothing at all."
Cons: "The fact that this is the second time I’ve been stranded at my layover city without a flight out. Also, the second time I had to rent a one way car and drive through the night to make my morning meeting. United is the worst."

Pros: "Direct flight, on time, friendly crew, smooth flight"

Pros: "Once we boarded the plane, we still had to wait for the pilots to arrive and then for them to run through their pre-flight checking before we could get underway."
Cons: "The flight was delayed and the departure gate moved at the Atlanta airport 3 times to 3 different concourses before we were finally able to depart around 1 hour later than scheduled."

Cons: "Seatsnare ridiculously tight for a 6ft man."

Pros: "Nothing really."
Cons: "Boarding process was horribly handled. Food was inadequate. Stewardess was saccharine. Bathroom door didn’t shut completely. I was told this wasn’t an international flight and therefore no free alcohol. Aero Mexico flight to Mexico City had much better food, free alcohol and more attentive service personnel. Also delays because of equipment problems."

Pros: "The boarding was ok due my on pert on being able to board early. The stewards were nice, friendly and helpful"
Cons: "The seats were the same size as economy. I was disappointed due to fact I traveling with a larger friend and hoped to be comfortable. So much for that idea. The snacks and monitors were limited on each flight. I felt my prices should have as well. I guess this was a learning experience for me. Now I know there is only 1st class and economy."

Pros: "2 Delta employers went out of their way to address our messed up situation and make sure we got home without robbing us blind."

Pros: "Staff was awesome."
Cons: "The plane was an older plane and just not as comfortable."

Cons: "Delta's entertainment app does not work with Kindle Fire"

Pros: "There were alot of good movies to choose from, and the food wasn't bad."
Cons: "It's always very uncomfortable to sit on a plane for a long time, but that's nobody's fault"

Pros: "Someone was sitting in our sit. But put us in three sit so happy . She was so nice lady"
Cons: "Food"

Pros: "Food selection and quality were fine. I also enjoyed the entertainment options. Seat area was comfortable and spacious."
Cons: "The flight attendants were uniformly rude and nasty to passengers from start to finish. As I boarded, I asked for a piece of art to be stored in the wardrobe compartment. This was treated as an inconvenience. During and after boarding, flight attendants addressed passengers rudely when encouraging them to take their seats in a timely fashion. Later, when my seat mate politely asked a FA to repeat the food options, she asked, "Excuse me?" several times and seemed very irritated to have to repeat the choices for him. Also, near the end of the flight, a pillow was on the ground and a FA asked those seated in my row to pick it up. We responded that it wasn't ours and she said something to the effect of, "Oh yeah? So how did it get there?" (Maybe because someone else dropped it and we didn't notice?) The FAs seemed irritated to serve passengers at all. Each time they passed through for beverage or meal service, I felt like I was imposing on them. I have never witnessed anything quite like it. Makes me wonder why they were all so upset and and felt it appropriate to speak and act disrespectfully toward customers. (Delta, do you have any insights?) I hope they all got a good night's rest after that haul."

Pros: "Very comfortable plane, 4 snack choices, friendly crew."
Cons: "It was all good, except that the charging stations were difficult to figure out since they were out of sight under the seats. I had to have the flight attendant plug in my charger."

Pros: "Seat and headrests especially were nice"
Cons: "Very bumpy rides in both cases"

Pros: "On Time"

Pros: "Very nice entertainment and staff"

Cons: "Flight was completely full and I was seated next to someone who required TWO seat belt extenders! I was so uncomfortable, they were sitting on top of me, couldn't even put down the arm rest. The flight attendant said there was nothing they could do."

Cons: "Hello allow upgrades to first class if they're available even when the flight takes off -on my flight in to Atlanta the pump three people up to first class and love them to sit in on my flight home to sit still empty what's up with that ?"

Cons: "Not having a seat assignment until arriving at the gate."

Pros: "Boarding was easy. The Plane was somewhat clean. One of the foldout pamphlets in the seat was dirty with some sticky residue. The crew was nice. The complimentary stuff was average but typical among most airlines."
Cons: "Seats are tight for anyone over 6 ft. I am exactly 6ft and leg room sucked. Both to our destination and back, my wife and I both had faulty touch screens that would not allow one of us to watch the free movies. Mine was on the way to our destination and hers didn't work on the way back. This made the flight long for one of us. That stuff should be checked on a regular basis."

Pros: "Friendly crew, on time"

Pros: "First time I've seen Delta have zone boarding areas near the gate, kinda like what Southwest does with their boarding numbers. Kinda worked, kinda still a mess. One crewmember was nice to my son at the end of the flight, offered to get him into the cockpit for a photo op."
Cons: "Very little legroom. My knees just barely fit in the aisle."

Pros: "Don't know yet. We're still waiting to leave."
Cons: "That you're asking how it was before I left."

Pros: "That we got home. Delta was apologetic but it would be nice if you didn't get stuck for hours touching and looking at the grime left by others."
Cons: "Too bad the attitude of one crew member wrecked it for her coworkers but this can happen. Sorry for Delta and pasengers. The plane was disgusting, filthy, miserable. Dirty trays for more than one in our party. The lavatory on starboard side was a wreaking urine splattered mess before the plane took off. Come on airlines. Take your profits and at least clean your crappy old planes if not replace them."

Cons: "Delayed."

Cons: "Overbooked and crowded, on a Sunday."

Pros: "Knowing that the pilot takes out safety seriously is to be commended. Thank you"
Cons: "Not have a breakdown would be nice but I know that breakdowns are unexpected and it’s better to be safe than sorry with our safety. So thank you"

Cons: "Everything was dandy!"

Pros: "I suppose we’re grateful for “free entertainment on your own device”."
Cons: "Robust entertainment on a seat-back screen."

Pros: "Nothing."
Cons: "Everything"

Pros: "Nothing extraordinary, just solid positive experience from checking in on my phone thtough disembarking"
Cons: "I like the convenience of the built-in multifunctional screens (like on Alaska flights) that AA are lacking"

Pros: "We didn’t crash and die. That’s the only positive."
Cons: "Before we boarded I listened to a couple described how they always went ahead in line at boarding because no one ever stopped them. They described how they waited until group 3 was called and then went right through. While we were waiting, we watched them do it again. If you need to cram people into tiny spaces to be profitable, then you cannot allow them to make it worse by putting back their seats. I spent 90 minutes with a seat back jammed into my chest. We were ignored when handing out snacks, probably because we were invisible behind the seats pushed in our faces. It was one of the most miserable flights I’ve experienced."

Cons: "It was cramped; it wasn’t overcrowded."

Cons: "You were out of earphones"

Pros: "We were allowed to board early with my father, who is disabled."
Cons: "Denver airport was a nightmare with my disabled father. We were given a “wheelchair” but no escort through a nightmarish security scene. Airport is terribly designed, lacking clear signage and navigation. TSA was a disaster and no one seemed remotely concerned about my father’s comfort or needs."

Pros: "Nothing. It was a miserable 2+ hrs."
Cons: "Work harder at making flying more comfortable for travelers without breaking the bank."

Cons: "Checked baggage untimely, causing me to miss the train"

Cons: "Less boarding groups"

Pros: "Not much"
Cons: "Seats that worked"

Cons: "I have changed flights. Been delayed 5 times now. And still haven’t left the USA."

Pros: "The entertainment system is pretty cool and complete. There seems to be more room on coach."
Cons: "The usb charger for my seat didn't work. The power cord kept falling off."

Cons: "I researched and called and found a 45L backpack so I could carry on my dive bag. That’s the reason I’m going all the way to Fiji. Not letting me get it in LA I’d also ridiculous."

Cons: "They have very long and annoying credit card announcements"

Pros: "Nothing."

Cons: "Such tiny seats."

Pros: "Not using kayak"
Cons: "Kayak booked me the worst itinerary in the history of air travel!"

Pros: "The helpful steward"
Cons: "The bumpy ride"

Cons: "Even though I presented a valid handicap sticker to the front desk, they treated me as though I was some kid who stole it from my grandma or something when I asked to board early. The steward was rude and pushy. I asked a question and he acted as though I was bothering him."

Pros: "Thankful for the pilot..."
Cons: "I'm not a fan of being bribed into credit cards, and the whole class system... Everyone is a human passenger"

Pros: "Comfortable seats, good legroom."
Cons: "Not enough coffee for breakfast."

Pros: "Seats were comfortable enough"
Cons: "They force you to get to the airport really early."

Pros: "Food and entertainment were great"

Pros: "Everything was on time and handled efficiently and courteously. I was pleased with everything."

Cons: "Too cold, even with air off above me."

Cons: "N/A"

Pros: "All good, except poor prep on food"
Cons: "As above"

Pros: "Ease of boarding"
Cons: "That AA does not follow my preferences. I was assigned a middle seat even though my preference is an aisle seat."

Pros: "Good connection"

Cons: "Maintenance problems, late departures, uncomfortable airlines"

Pros: "Everything"
Cons: "Nothing"

Pros: "Nothing"
Cons: "Everything"

Pros: "Getting through security was a lot better than I thought. Also, I had plenty of room and the overall ride was smooth."
Cons: "I just wish that there was a little more room and easier ways to earn miles and entry into the lounge."

Pros: "I sat next to a friend I haven't seen in almost a year"

Pros: "On time"
Cons: "Seating"

Pros: "How amazing is it in any service oriented business that the professionals around you provide service with a smile and are attentive to your needs!"

Pros: "Wi fi did not work."

Pros: "They were on time"
Cons: "The A321 had the most cramped seating I've ever experienced. The video in the seat back didn't work properly going or coming back. Boarding was slow. I don't know why they don't load the rear seats first so you don't have to wait for everyone ahead to secure their carry-on luggage. If they didn't charge so much for checking a bag there wouldn't be so much carry-on baggage"

Pros: "No surveys"
Cons: "No surveys"

Pros: "The Denver airport is beautiful"
Cons: "I will never fly AA again - see below"

Cons: "Late departure. Seats were double booked. Had to delay again to sort it out."

Cons: "I had to leaves Denver early due to my granddaughter needing help. To sees switch returns my ticket it would cost me me $200.00 but it could get a retire ticket for that day for $40.00. Why couldn't that dollar amount come of my ticket . That was just crazy"

Cons: "Small narrow seats"

Pros: "Friendly service"
Cons: "Snacks"

Pros: "how easy it was to purchase ticket on kayak."
Cons: "Being charged for my checked bag unexpectedly at check in."

Pros: "Space security manners"

Cons: "Airplane temperature was freezing"

Pros: "There was nothing I liked. The plane was an hour late and nearly missed my connection."

Cons: "Flight delayed"

Cons: "The departure gate was changed four or five times, including after we had traipsed from one end of the concourse to the other, only to have the gate changed BACK to the one from which we came. This was at supper time; we wanted to eat in the terminal but were rousted from two different lines to change gates. We couldn't stop running back and forth long enough to eat! I got updated info more quickly from Kayak than from United, despite having signed up for email and text notifications and having the United app. Come on!! Eventually we were marched down to a narrow hallway, crowded with passengers from two other departing flights, held in formation by obviously harried gate agents and finally led outside to the ramp to board the plane. The worst boarding experience. Ever. Give me Southwest anytime."

Pros: "On time departure."
Cons: "It was a CRJ-700, but I was cramped..."

Pros: "Love the movies available on the United app"
Cons: "The A/C was blowing ice cubes at me, which wasn't the worst because it was pretty warm yesterday, but still it was less than ideal."

Pros: "We boarded quickly. That was nice."
Cons: "The plane was old and tiny with barely any room for carry on. And no in flight entertainment or WiFi or anything. Bummer."

Pros: "The crew made the best out of it and thankfully it’s an extremely short flight."
Cons: "A 20 minute flight was delayed for 2.5 hrs. United did a terrible job with notifying passengers, just simply bumped out departure in 15 min increments. Original excuse was inbound delay, although plane was there for 6 hrs already. Passenger soiled himself in cabin and there was no ventilation."

Pros: "Excellent stewardess. On time."

Pros: "Staff always amazing."
Cons: "No Wi-Fi available."

Pros: "On time flight"

Pros: "Flight was extremely late!"

Pros: "Free snacks they gave us for the 6 hours delays."
Cons: "Everything, the delayed no one knew what was going on. It was also expensive and not as comfortable as other plans"

Pros: "Nothing."
Cons: "Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination."

Pros: "Great service! Smooth flight!"

Pros: "I really like how your flights are inexpensive compared to others when trying to purchase a last minute ticket."
Cons: "The last two times I traveled ( I flew with United Airlines ) and both times my flights were delayed. The first time it was delayed by 4 hours and made me miss an appointment. The second time it was delayed by over 13 hours. It was nice that United had put me in a hotel room for the night, but again it took away from time in which I needed to be somewhere else."

Pros: "Nice staff, helpful front desk and flight attendants."
Cons: "No wifi, carry on fee, small seats"

Pros: "I typically dont fly with united, and this was a typical experience, staff was not friendly, terminal and gate change at last minute after I walking all the way to the gate, then another delay after we were boarded, now this was more airport related then United, but after they told us it was a 45min delay someone asked if we can use our phone or computer and the answer was a stern no with no explanation until someone got really upset, just not a professional experience, and this was why I don't fly united. But I had no choice this time."

Pros: "Mediocre. The attendant was lovely."
Cons: "I hate being charged for one bag. It should be included. I'm glad I wasn't bumped off and dragged off the plane bloodied, it was a concern. Especially because I'm an Asian person."

Pros: "N/a"
Cons: "I didn't like that I had to tell someone to meet me so I could hopefully be on time at work. I was not on time .! I'm unhappy !"

Pros: "Nothing"
Cons: "Gate attendant did not help people asking questions and snickered as an elderly couple walked away confused."

Pros: "It was two hrs late"

Pros: "Everything!"
Cons: "Nothing"

Pros: "I made it home"
Cons: "No plugs for electrical, no entertainment and no internet. The seats were very tight. Especially the man next to me was 300+ lbs. Also I had to pay for baggage even though I have united cc. American has all these things and doesn't charge me for baggage."

Pros: "Nothing."
Cons: "Multiple long delays."

Pros: "Good"
Cons: "Very good information"

Cons: "Wouldn't let us off the plane for over an hour. 100 yds from the gate. Got home after midnight."

Pros: "Never been treated so disrespectful and like I was insignificant in allyour life!"

Pros: "Being told how unimportant my issue/ need was"
Cons: "Customer service, terrible desk agents and a triple delay."

Pros: "Great Crew! Very professional. Great communication. Very Comfortable."
Cons: "Upgraded seat on Airbus to phone charger and there wasn't one!"

Pros: "I am fine with the airline other than a 5 hour delay. I I will never use Kayak again."

Pros: "Smaller crowd"
Cons: "Had to rush from one terminal to another to just barely make boarding, there was a bad smell on the plane, and the staff was not friendly."

Pros: "Everyone we dealt with was unbelievably kind and helpful. They had a wheelchair at the gate and helped push my disabled brother which was such a help for my elderly parents to make their connections. When I got my parents their tickets I was very apprehensive that it might be difficult making the connections but thanks to United's wonderful service their whole experience was fantastic. In the future I will always try to book United."

Cons: "There were no snacks on the second leg of the flight. I guess the flight was too short."

Cons: "Boarding is disorganized"

Pros: "Short lflight"
Cons: "NA"

Pros: "My flight wasn't full so I had no one sitting next to me."
Cons: "Snack wasn't very good"

Pros: "On time and friendly crew."
Cons: "Boarding group."

Pros: "Crew was efficient, professional and pleasant."
Cons: "No food; only a drink. Tight seating. No entertainment. The sun kept bouncing off the magazine and iPhone of the lady kitty-corner across the aisle into my eyes-- very uncomfortable!!"

Cons: "CRJ700 seats are like sitting on naked plywood. Very uncomfortable."

Pros: "We were on time and that was great!"

Pros: "Time and confort"

Pros: "Had crosswinds and thermals but pilot and crew handled it well. On time arriving,"

Pros: "The worse trip. the last 8 people in check in was off on the air plane ."

Pros: "The crew was nice and the flight overall was pleaseant"
Cons: "Flight was delayed by more than an hour due to the first officer not showing up. In addition to that, the gate was changed several times, forcing everyone to move. Baggage took way too long to unload"

Pros: "Onboard crew was excellent in non first class. First class crew was rude."

Pros: "Quick and on time"
Cons: "Personnel"

Pros: "Same as above"
Cons: "Same as above"

Pros: "The attendant was very courteous and kind. The gate agent was prompt and efficient."
Cons: "Everything went well."

Pros: "Nothing special"
Cons: "Plane was cramped."

Cons: "My flight was changed last minute and without any notification to me causing me to miss my Flight and have to reschedule w Frontier"

Pros: "The lady was nice."
Cons: "I hate having to pay for every bag, a half a glass of water, vinyl that looka like it was clawed by a grizzly and then proceeds to stick to my legs so I have big red blocks on the back of my legs. Less expensive tickets are nice but they are a muut point when you end up paying more in the long run."

Cons: "Pricing of carry ons a rip off."

Cons: "Worst flight I have ever taken, will never fly frontier again... took 43 min for the bags to start coming out. Unorganized and unprofessional"

Pros: "Crew was very nice. Price was good."
Cons: "The seats were hard as rocks. My flight was only 2 hours and it was painful to sit in those seats that long. We were told 1 hour delay and it turned out to be two hours."

Pros: "Direct flight from Denver to Milwaukee. Didn't have to wait on tarmac so that was a plus."
Cons: "Have to pay for every little thring down to the peanuts"

Pros: "Nothing positive"
Cons: "See previous post."

Cons: "Baggage claim took in excess of an hour"

Pros: "It was a direct flight so it was presumably faster."
Cons: "Seats were small and thinly cushioned."

Cons: "They lost my luggage and everything was a disorganized mess ans the flight attendants were dumbfounded when asked if we should stay on the plane and reboard for the flight to milwaukee when it was supposedly going to St. Louis"

Cons: "Lost luggage. Terrible customer support. Never flying frontier again."

Pros: "The pilot had a sense of humor. We were in a rain delay and he asked for any children that had a joke to come forward to tell it."
Cons: "Seats uncomfortable."

Pros: "Over booked"
Cons: "Got sick son got sick nothing to eat or drinks seats did not recline. Very very unhappy coming home from an excellent event in Colorado and was very excited till the flight. Seats way to small,why do we pay extra for luggage especially when my son needed his medications and shots along. Very disappointed. Sorry but I was unhappy and disappointed with frontier wish I could have given a good review"

Pros: "I liked the non stop flight for the cheap price."
Cons: "Having to pay for a carry ons and seat selection."

Cons: "Unexpectedly had to pay for our luggage and pay to pick our seats....not cool!"

Cons: "I was shocked to find out that not only did I have to pay for a carry on, I had to pay for a seat. This airline seems reasonable with their fares until you add on all of the extras that should be included. Not a happy traveler."

Pros: "Nothing right now you are asking ne how my flight is b4 i ever got on the plane."
Cons: "Flight was delayed due to plane problems. Delayed 4 hours. Was not notified till boarding time. Gates were changed multiple times without notice and staff was very unprofessional wost flying experience to date."

Pros: "Still waiting in the Denver airport. Haven't boarded yet"

Pros: "The flight crew did a great job giving us an update on the football game that many of the passengers wanted to be updated on"

Pros: "Packed in like sardines and I am a small person"

Cons: "Flight cancelled after what appeared to be a scheduling error with no flight crew. Delayed several hours before this was understood by the gate attendant. If it was weather, that would be understandable, but a flight with no flight crew due to scheduling...that was just incompetence."

Pros: "The crew on board the plane were great."
Cons: "The gate crew and the agent on the phone were not helpful. They lost my snowboard bag. The plane had engine troubles. I didn't get to my destination until 4 hours after my arrival time."

Pros: "frontier charged me another $99 after I showed up 2 hours early just to find out my flight left 40 min prior to me showing up. A whole 2hrs and 40 before my flight time. And no notice at all."

Pros: "Do not use frontier. There was a snow storm 4 days ago and frontier us still delaying every flight. All other airlines on time. Flight in was delayed3.5 hrs and return was delayed 3hrs. Again it has been sunshine and nice the last 3 days but frontier insits the issues are not there fault but weather related. Pay the extra money and fly anyone else."

Pros: "Worst airline ever. Cancelled the flight due to operational issues and had nothing to offer except a flight 4 days later. Total waste of time and money."
Cons: "Respectable airlines will offer you something to get to your destination - booked on another airline or at least a hotel if you are stuck. This is not a respectable airline."

Pros: "Nothing yet..."
Cons: "I got this survey meanwhile I'm still stuck at the airport and haven't departed... delays arriving to DEN and departing. Some weather related, some mismanagement from an operation standpoint."

Pros: "The overall flight"
Cons: "The crying baby"

Pros: "Price"

Cons: "never notified of delay in departure"

Pros: "Price was affordable but could be better with poor comfort conditions"
Cons: "Uncomfortable seating for someone who is 6'5". Very poor considering how comfortable midwest express used to be!"

Pros: "On time, easy boarding."
Cons: "Very cramped seating. All the add on costs. Having to pay extra for a seat after having paid for the flight. How can I take the flight if I choose not to pay for a seat. Seems a little silly to pay that separate. I can understand having to pay for bags."

Pros: "Flight was on time and crew was great"
Cons: "Paying for a seat, paying to carry on a bag, pay to check a bag, $3.00 for a cup of coffee, no entertainment options. Basically, all the fees cost more than my ticket!"

Pros: "On time- clean"
Cons: "Seats can't move to lean back"

Pros: "Crew was great, and the seats were fine."
Cons: "Check in. Baggage charges. Lack of food and entertainment on flight. Lack of effort in service."

Pros: "Very helpful staff. I planned wrong but they still got me onto my flight."
Cons: "Seats are uncomfortable and cramped, but i knew that coming in."

Pros: "Staff was friendly on my flight"
Cons: "My bags never made it to my destination. It was a direct flight and I was told it was probably left at my departing city"

Pros: "el viaje fue muy bien gracias"

Cons: "Delayed two hours"

Pros: "I got to my destination for a lower price than other airlines."
Cons: "Frontier still presents as a nice airline but treats people horribly and charges out the wazoo for every last thing. Spirit does as well, but they're up front and transparent in the quality of product you're going to receive."

Pros: "See above."
Cons: "See above."

Cons: "Give me a break"

Cons: "$45 for carry on"

Pros: "I really liked that they got me to the front of the line at bag check in because the lines were very long and I would have been late!"
Cons: "Having to pay for a soda and the tray tables are ridiculous I could hardly fit my drink on it!"

Pros: "on time"
Cons: "no first class"

Cons: "My bags as well as my associates bags ( 13 people total) were not sent to our destination. Therefore we were at our work convention without our suits, and no running material for our company wide 5k . It was raining so I had soaking wet clothing and no change of clothes. All in all not very pleased with my experience."

Cons: "Flight was delayed hours once we were on the plane because the pilot was late."

Cons: "We boarded an hour late then sat for an hour with no explanation until the last flight attendant made it to the plane. Nothing was included- even coffe would have been over $2. The chairs are plastic and don't recline. Terrible."

Cons: "We arrived ahead of schedule landing in MKE. But we waited out on the tarmac over 30 minutes before a gate was open. ReallY? In Milwaukee, there was no gate open. it's not like it's Ohare."

Pros: "Flight Attendants had high energy and were very catering and kind! The flight itself was smooth and easy, strait shot to my destination!"
Cons: "small seats and crowded rows"

Pros: "The male flight attendant (I cannot remember his name) was very funny and lighthearted. I"

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COVID-19 information

Safety measures for airlines flying from Colorado to Milwaukee

Airlines flying from Colorado to Milwaukee have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Colorado to Milwaukee

Mandatory masks

Masks required on board, masks provided on flights from Colorado to Milwaukee

Social distancing seating

Middle seats unavailable to book on flights from Colorado to Milwaukee

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Colorado to Milwaukee

Book cheap flights from Colorado to Milwaukee

Recent round-trip flight deals

3/10
Wed
nonstop
Frontier
2h 19m
DEN - MKE
3/15
Mon
nonstop
Frontier
2h 49m
MKE - DEN
4/12
Mon
nonstop
Frontier
2h 20m
DEN - MKE
4/16
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nonstop
Frontier
2h 40m
MKE - DEN
3/12
Fri
nonstop
Frontier
2h 20m
DEN - MKE
3/15
Mon
nonstop
Frontier
2h 49m
MKE - DEN
4/26
Mon
nonstop
Multiple Airlines
2h 23m
DEN - MKE
4/29
Thu
nonstop
Multiple Airlines
2h 44m
MKE - DEN
4/15
Thu
nonstop
Multiple Airlines
2h 25m
DEN - MKE
4/19
Mon
nonstop
Multiple Airlines
2h 40m
MKE - DEN
3/13
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nonstop
Multiple Airlines
2h 22m
DEN - MKE
3/15
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nonstop
Multiple Airlines
2h 49m
MKE - DEN
3/10
Wed
nonstop
Multiple Airlines
2h 19m
DEN - MKE
3/15
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1 stop
Multiple Airlines
7h 47m
MKE - DEN
4/12
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nonstop
Multiple Airlines
2h 20m
DEN - MKE
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1 stop
Multiple Airlines
5h 20m
MKE - DEN
3/19
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nonstop
Multiple Airlines
2h 20m
DEN - MKE
3/22
Mon
1 stop
Multiple Airlines
5h 14m
MKE - DEN
3/12
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nonstop
Frontier
2h 20m
DEN - MKE
3/16
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1 stop
Frontier
13h 05m
MKE - DEN
3/13
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nonstop
Multiple Airlines
2h 19m
DEN - MKE
3/15
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1 stop
Multiple Airlines
7h 47m
MKE - DEN
3/13
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nonstop
Multiple Airlines
2h 22m
DEN - MKE
3/17
Wed
1 stop
Multiple Airlines
5h 14m
MKE - DEN
5/2
Sun
1 stop
Frontier
11h 45m
DEN - MKE
5/7
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nonstop
Frontier
2h 39m
MKE - DEN
3/26
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nonstop
Frontier
2h 20m
DEN - MKE
3/29
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nonstop
Frontier
2h 49m
MKE - DEN
3/12
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nonstop
Frontier
2h 20m
DEN - MKE
3/14
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1 stop
Frontier
14h 07m
MKE - DEN
3/12
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1 stop
American Airlines
6h 34m
DEN - MKE
3/15
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American Airlines
7h 47m
MKE - DEN
5/5
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1 stop
American Airlines
9h 03m
DEN - MKE
5/14
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1 stop
American Airlines
5h 29m
MKE - DEN
3/31
Wed
1 stop
American Airlines
21h 59m
EGE - MKE
4/7
Wed
1 stop
American Airlines
22h 16m
MKE - EGE
5/1
Sat
2 stops
Delta
9h 10m
COS - MKE
5/5
Wed
2 stops
Delta
13h 48m
MKE - COS
3/24
Wed
2 stops
United Airlines
10h 56m
COS - MKE
3/29
Mon
2 stops
United Airlines
18h 03m
MKE - COS
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Recent one-way flight deals

3/10
Wed
nonstop
Frontier
2h 19m
DEN - MKE
3/10
Wed
nonstop
Frontier
2h 19m
DEN - MKE
4/14
Wed
nonstop
Frontier
2h 19m
DEN - MKE
4/12
Mon
nonstop
Frontier
2h 20m
DEN - MKE
3/12
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nonstop
Frontier
2h 20m
DEN - MKE
3/13
Sat
nonstop
United Airlines
2h 19m
DEN - MKE
3/14
Sun
2 stops
Frontier
13h 44m
DEN - MKE
3/10
Wed
1 stop
American Airlines
6h 46m
DEN - MKE
3/24
Wed
1 stop
American Airlines
6h 40m
DEN - MKE
3/24
Wed
2 stops
Frontier
17h 54m
DEN - MKE
3/12
Fri
1 stop
Frontier
10h 01m
DEN - MKE
3/10
Wed
2 stops
Frontier
16h 24m
DEN - MKE
3/11
Thu
1 stop
Delta
4h 02m
DEN - MKE
3/24
Wed
3 stops
Multiple Airlines
24h 59m
DEN - MKE
3/26
Fri
1 stop
Delta
8h 50m
DEN - MKE
4/14
Wed
3 stops
Multiple Airlines
45h 21m
DEN - MKE
3/16
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3 stops
Multiple Airlines
45h 00m
DEN - MKE
4/12
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3 stops
Multiple Airlines
23h 56m
DEN - MKE
3/16
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1 stop
Multiple Airlines
16h 24m
DEN - MKE
3/23
Tue
nonstop
United Airlines
2h 22m
DEN - MKE
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