Find cheap flights from Utah to Colorado

Find cheap flights from Utah to Colorado

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Round-trip
Economy
Washington (WAS)
Colorado
Fri 8/6
Fri 8/13
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Good to know

Low season

AugustBest time to beat the crowds with an average 6% drop in price.

High season

DecemberMost popular time to fly with an average 18% increase in price.

Average price round-trip

$480(avg. price over the last 2 weeks)

Good deal round-trip

$77or less

Good deal one-way

$45or less

FAQs for booking flights from Utah to Colorado

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Top 5 airlines serving from Utah to Colorado

Scores according to KAYAK customer reviews

8.3
Alaska Airlines
Overall score based on 29,528 reviews
8.5
Boarding
8.3
Comfort
8.8
Crew
7.9
Entertainment
7.9
Food
Airline reviews

Cons: "Seat cushions are too thin."

Pros: "Comfortable flight. On time."
Cons: "Nothing"

Pros: "People were awesome."
Cons: "Coffee tasted burnt."

Pros: "On time, all as planned"
Cons: "30 minutes late but because of CO try ruin at SeaTac."

Pros: "Short trip in and out. Loved it"

Cons: "Two rows up from us, I kid threw up all over the center aisle as we were pulling away from the gate. We returned to the gate to allow a cleaning crew to board and clean. However, the cleaning job was rushed and left remnants of the throw up behind which smelled the whole 2.5 hour flight. It really felt unsanitary and unsafe being that it’s unknown what caused the child to get sick. It very well could have been a stomach virus and could have infected the people in rows around the incident due to the mediocre cleaning job. I understand that it’s important to keep flights on-time, especially for connecting flights, but the safety of the passengers and their health should ALWAYS be the #1 priority."

Pros: "Everyone seemed happy and glad to be working"

Cons: "Employees who just don't care"

Pros: "Management as well as staff nice...First trip with Alaska and made my trip nice .. Got a good deal price too."
Cons: "Nothing."

Pros: "Plane very warm, not comfortable. Only one pass for beverage service."
Cons: "Very warm air vents did not work."

Cons: "boarding was late due to repairs on the plane"

Cons: "i wish Alaska would fly straight to Denver from Montana. I fly from Montana to Denver a lot and it ends up being a whole day of travel instead of a couple hour flight."

Pros: "Nothing outrageous or out of the ordinary happened."

Cons: "45 minute delay due to fog"

Pros: "Thank you for recycling in the cabin!"

Pros: "Quick, quiet, & cool. Just the way I like it"

Pros: "I continue to like Alaska Airlines and their accomadations."

Cons: "I tried to print my boarding pass at home the day before the flight, with an error message "please see an Alaskan Clerk". I also tried to get my boarding pass via phone with the same error message. I also tried to go through Cathay's website, no luck. Cathays customer service is closed on Sunday, and Alaskan customer service said they cannot help me. I arrived 2 hours before my flight from SLC to LAX via Alaskan Airlines, and they were unable to print my boarding pass in time to make my flight. I waited 2 hours in line with other people also leaving at 6am, almost all of us missing our flight.... I am extremely disappointed and would like a refund for this trip. I ended up purchasing another one-way ticket to HKG, and will take the return flight home from Cathay."

Pros: "All staff were very courteous. Boarding went very smoothly"

Pros: "Flying low as seeing a better view of the ground floor"
Cons: "Loud,!bumby a little compact for my likings"

Pros: "Able to text ..."
Cons: "No Free beer or alternative gluten free snack"

Pros: "The coffee"
Cons: "It was delayed almost 2 hours"

Pros: "The free beverages and snack"
Cons: "That our flight got canceled the night before"

Pros: "clean modern airplane, polite air crew, easy to plug-in and charge tablet while in use during flight."
Cons: "food was overpriced meh."

Pros: "Good trip with good Ser vice."

Pros: "Good airline"

Pros: "Everything"

Pros: "The plane had the usual wifi, drinks and eats. But USB ports and plugs in economy! That's value!"

Cons: "Gate 11c."

Pros: "nothing"
Cons: "worst"

Pros: "Really like the E175."

Cons: "Nada"

Cons: "The lady on the kiosk this morning was annoyingly rude."

Cons: "Had a very muggy gross smell in there."

Cons: "Nothing"

Pros: "To cold"

Pros: "Will fly only Alaska after your great service.they upgraded us because my husband is a veteran. Everything was top notch. We loved Alaska and will certainly book with you whenever we can"
Cons: "they upgraded us because my husband is a veteran. Everything was top notch. We loved Alaska and will certainly book with you whenever we can. We have no complaints at all"

Pros: "price"
Cons: "delayed"

Pros: "Glad I discovered Alaska Airlines!"

Pros: "It got cancelled due to 3 inch of snow. And I missed work in Denver because of it. Very inconvenient"
Cons: "I would like to not have it cancel"

Pros: "Offering price"
Cons: "Real price. Ridiculous after carry-on and other fees"

Pros: "Newer aircraft"
Cons: "1-1/2 hours delay, no reason was given."

Cons: "Having to walk up 3 flights of stairs from the plane to the arrival terminal."

Pros: "Excellent -keep the complimentary wine -great."

Pros: "Ditto statements above"
Cons: "Ditto statements above"

Pros: "Was able to upgrade to first class when checking in online. Wonderful"

Pros: "And same overall. It was fine."
Cons: "But it was too goddamn hot!"

Pros: "good"

Cons: "Nicest people ever."

Pros: "I honestly like the fact they load the plane from the back to front rows."
Cons: "Additional snacks and drinks cannot be purchased. It would be nice to have more bottled water or additional selections."

Pros: "Delta is doing a great job keeping everything calm and clean during this pandemic!"

Cons: "Wouldn’t change a thing! I don’t always fly! But when I do!! I fly delta!!"

Pros: "The staff at Delta are always friendly and helpful and they were able to squeeze me onto a very full flight."

Cons: "90 minute delay"

Cons: "My suitcase was broke at some point and also items in my suitcase."

Cons: "Vegan options"

Pros: "Love the fact that the head rests move to support your head better."

Cons: "The only problem with the food was it was all canceled because of rough weather."

Cons: "No meal option and my video screen volume did not work"

Pros: "great crew!"
Cons: "luggage. what a nightmare. I waited 30min for my luggage (after a delayed flight) only to be told by a fellow PASSENGER that some of our luggage was directed to a FRONTIER CAROUSEL. I then had to wait by that carousel till I found it. so much for "bags in 20min guaranteed""

Cons: "Sat in comfort+, bbut never offered any sort of snack. Not sure why it is considered an upgrade."

Cons: "Not much legroom."

Cons: "Wheelchair shortage on arrival, although I had one reserved. Waited for a while then walked. Not ideal. Very long wait for bus to rental car center."

Pros: "We boarded close to on time, no hassles. Allowed my husband and me (retired military) to board early, thank you."
Cons: "LAX security is awful. We never left the airport (arrived LAX from Sydney AU) yet were forced thru security again. Had to remove shoes, was scanned and "frisked" by TSA to get to Denver. To go to Australia, Denver TSA waived the removal of shoes, skipped the scan for the metal detector and no one touched me, ditto for LAX on the trip to Sydney. Where's the uniformity or standards for TSA?? Why did I have to be subjected to this garbage on the way home?? This is why I despise flying. It makes no sense to me. This ruined what was a great vacation."

Cons: "Very little leg room."

Cons: "The landing was somewhat frightening."

Pros: "Loved how close the gates were"
Cons: "Nothing"

Cons: "Terrible customer service. Took two business days to respond."

Pros: "Great in every way"

Pros: "nice people"
Cons: "need more free food and drinks"

Cons: "Check in lines were crazy long"

Cons: "My daughter was stuck in SLC for 5 hours because there 1 cancelled flight and 1 delayed flight. It was very upsetting not knowing when she going to arrive in Denver."

Pros: "First leg from San Diego was excellent."
Cons: "Arriving in SLC discovered out flight to Denver was CANCELLED! Had to reschedule to the next day. Not fun!"

Pros: "App is good and convenient to use."
Cons: "The app went down just as we were getting ready to board and luckily i had a printed pass and it took some extra time to check in."

Pros: "Good drinks and movie selection"

Pros: "Nothing"
Cons: "Delay and inoperative Sattelite TV"

Pros: "The staff was incredible the plane was great. right on time"

Pros: "When deplaning in Denver, I was impressed that the captain was the staff who got behind my wheelchair and offered to push me up the walkway :)... New aircraft, kind staff, shorty flight!"
Cons: "Nothing disappointed, butt i didn't have any good besides pretzels."

Pros: "On time. Good customer service. Easy route, no hassles."

Cons: "Excellent service excellent pilot"

Pros: "Same"
Cons: "Same"

Pros: "All Good"
Cons: "Read above."

Cons: "Never again!"

Pros: "Speed and comfortable kind bars were a nice touch"

Pros: "Attendants and entertainment"
Cons: "Delays for no explained reason"

Pros: "Perfect"

Pros: "Nothing at all"

Pros: "Ok"
Cons: "Was ok"

Cons: "Need more legroom"

Pros: "nice snack"

Cons: "We did not board at the scheduled time, although I believe we arrived on time. The crew was demeaning and singled out individuals who were causing the aircraft to not move. It was in a very pretentious manner, not like southwest personnel who have similar antics but with a playful tone. The plane is a small one where bags don't fit overhead and many head bumps occur. We arrived fine which mean the flight was successful but it was not very enjoyable."

Cons: "Enforce your baggage size and number limits. A significant number of passengers take bags onboard that are oversized."

Cons: "Delta connect carrier not good for comfort seating and service. Would not fly them again. Would go to another airline iinstead."

Pros: "Every thing except food!"
Cons: "Not enough food provided by airline!"

Pros: "The only airline that I'm aware of that still offers: • free snacks • free checked bags • free meal and drinks on international flights"

Pros: "See above"
Cons: "See abo e"

Cons: "Seating is too crowded"

Pros: "Went really smooth enjoyed"

Cons: "Announcements were difficult to hear. ?static"

Pros: "Crew was great."
Cons: "turbulence"

Cons: "Gate agent was cold rude and incompetent"

Pros: "1st class flight attendant sat through the entire flight (except for offering drinks and food early in flight). There were passengers NOT wearing masks through the flight but she wouldn't know that since she never left her seat"
Cons: "just about everyting"

Cons: "IFE was not streaming movies, WiFi on but not loading"

Cons: "Spacing people out until this covid is over"

Pros: "Only masked picking up trash during pandemic - difficult to rate crew"
Cons: "Organized exit vs. usual crowded chaos of passengers in a hurry"

Cons: "I wish there were charging ports so I could charge my device on such a long flight."

Pros: "Everything was great"
Cons: "Nothing"

Pros: "Appreciated the pilot keeping us informed re: turbulence and avoiding it"

Cons: "Nothing. Everything was great."

Cons: "Flight got delayed. We paid for assigned seating for our almost 85 yo mom. And the change in flight no one asked for to get seated in the front of plane. Instead she was seated all the way in the back. It was physically exhausting for her."

Pros: "Crew was great"
Cons: "Absolutely no accommodation for seat assignments and the lady at the gate was so rude for even just asking to sit next to my fiancé even though there were tons of single people on the flight."

Pros: "The flight itself was fine."
Cons: "The gate change was not announced on my phone app (changed from E7 to D49). I hate leaving out of Terminal E at MIA. There is no point to having TSA Pre-Check if you have to stand in line with people who don't have it. I have to remove my liquids and laptop. It's such a shabby, run-down terminal."

Pros: "last minute upgrade was nice, made sleeping much nicer. food was good, flight uneventful which is always a good thing."
Cons: "Some of the flight attendants had an attitude and we not very personable to others. Just doing their job, ticking off the boxes. One was very kind, the others not so much."

Pros: "Crew was nice"
Cons: "Not enough leg room. They did a gate change and I almost missed the flight because nothing was announced and when I looked at my phone app it had the previous gate."

Pros: "Nice staff"

Pros: "Pleasent"

Pros: "Pretty standard flight"
Cons: "Inconvenient timing and overcrowded with obnoxious children sitting on laps. No attempts made to change their behavior by crew or parents."

Pros: "The plane looks like new. Great seats, phone and tablet holders at the seat back, USB outlet and a smooth flight."
Cons: "The WiFi did not work and so no entertainment for a flight of almost 4 hours."

Pros: "Not using kayak."
Cons: "Worst flights in history. It took three days to get from Italy to the US. Do not use kayak!"

Cons: "Seats are so uncomfortable! Too close together"

Pros: "They got us there quickly."

Pros: "Ahead of schedule"

Cons: "charged a surprise of $175 for my third bag although Kayak mentioned i should be charged $75 at the time of booking. AA says it is due to Jordanyan Airlines, why was I surprised by this extra charge?!"

Pros: "Nothing in particular"
Cons: "Outlet did not work"

Pros: "Same"
Cons: "Same"

Pros: "Everything was perfect"
Cons: "Not enough snow in salt lake"

Cons: "Everything. Had to sleep overnight in airport and was late coming home."

Pros: "Free movies and tv"
Cons: "Nothing"

Pros: "Wonderful, again. Will fly American any chance I get!"

Cons: "No tvs!!"

Cons: "the new seats are awful"

Pros: "They were so helpful as we checked in and checked our bags! :)"

Pros: "Comfort, snacks, boarding process"
Cons: "N/A"

Pros: "All good"
Cons: "No entertainment without paying"

Pros: "Tv and power outlets"
Cons: "This one attendant didn't get her name but was very cold to me"

Cons: "Long delay"

Pros: "Crew"
Cons: "Small plane"

Pros: "For tall people more room for the legs"
Cons: "The Seats aré very near"

Pros: "Good serice,"
Cons: "Good service to switch flight pattern from greenville to new bern but still a delay that cause a 2 flight connection. Lots of on-line issues with check-in, overall a stressful day, hopefully it will all work out!"

Pros: "More improved than the last trip I took with AA to Denver. Efficient boarding."

Pros: "Everything"

Pros: "Snacks and entertainment"

Pros: "Completely satisfactory for my needs"

Pros: "Good pilot communications. On time departure and arrival."
Cons: "Very cramped quarters. Broken seat. Out of control heating system. Rude staff An hour wait for baggage."

Pros: "Delta is better"

Pros: "Crew"
Cons: "Had to board three times, two different planes. I understand mechanical problems, but 3 hours later, and on another plane, the captain starts making stuff up, saying that the only reason we hadn't moved in the last hour was because people were using the bathroom, then something about having to deplane because the plane couldn't back up with us on it because of some sensor? And then, surprise ! All of the sudden they noticed there was an issue with his and some of the crews' hours and we had to wait till they could locate more crew. But they gave us each a 1/3 glass of water and later a $12 food voucher which didn't even cover a meal and beverage. Whoop-de-do. 7 hours later we finally boarded for the third and last time. The crew on the other hand stayed professional and friendly."

Pros: "Nothing"
Cons: "Everything!"

Cons: "The boarding process was a mess. The terminal was crowded and there was no clear line to board."

Pros: "Very friendly staff"

Pros: "The crew was fine"
Cons: "No open seats at all. Old cramped A319"

Pros: "Yes"

Pros: "The captain kept us informed about a delay."
Cons: "The seats are cramped"

Pros: "Boarding went fine"
Cons: "Inflight Entertainment was terrible. I had to watch the trailer 3 times before it started. If picked another, started at a different point in movie. The flight attendants kept making announcements every few seconds interrupting movie instead of just one long one."

Pros: "Fast and friendly"

Pros: "Good job"

Pros: "Very helpful assistance staff, food and drinks delicious, excellent service onboard"
Cons: "At Denver assistance hadn’t been arranged"

Cons: "Only bathroom on the plane was closed due to issues. Plane was cold and cramped."

Pros: "Nothing"
Cons: "When I spoke to the United person last week to confirm baggage and carry on requirements. He said I could take a carry on when I turned up to the gates I was charged another fee for my carry on bag. What is baffling is that when I arrived at Denver people were getting complementary check in baggage. I’m so dissatisfied with the booking and the amount it has now cost me ruining any savings I’d had for sanfrancisco"

Cons: "Delays in flights were a disappointment"

Cons: "Missed connection due to mechanical"

Cons: "Crowded planes."

Pros: "Everything was very nice."

Pros: "Everything was on time and all the staff were professional and friendly"

Pros: "The variety of movies"
Cons: "No daily wifi"

Pros: "Nothing"
Cons: "Everything"

Pros: "Staff was nice!"
Cons: "I didn't like the luggage restrictions associated with our tickets."

Pros: "Curtial personnel"
Cons: "Late departures both ways."

Pros: "Timely departure, comfortable airplane, decent food&drink offerings, my baggage arrived on time despite 2 layovers"
Cons: "n/a"

Pros: "The Denver airport is nice."
Cons: "United made our first flight late by not having equipment together, so we run through the Denver airport over a distance of 30+ gates only to find our next flight had left 3 minutes prior. The woman at the desk said, can't help you, go to the help desk. At the help desk they never said sorry, just rebooked us for a flight leaving 6.5 hoursgot later. Here are some food vouchers (which don't work at all of the food places in the airport). Have a good day."

Pros: "it was on time. complimentary snack and drink. plane seemed to be new or very well taken care of. crew was friendly and smiling. free wifi to personal devices."
Cons: "did some fish tailing on take off I'm assuming to windy conditions."

Pros: "Nothing"
Cons: "No one is actually caring. They read a script without emotion this making the safety inspection a nuisance rather than informative. Southwest is much better st this."

Pros: "Fast flight."

Pros: "We had 2 stops each way, I'm glad all of the gates were next to each other and our flights were on time."
Cons: "It was great"

Pros: "Suitcase arrived at the carrousel on time , much better than Houston."

Pros: "We enjoyed the flight and received a snack and a Drink!"

Cons: "I wish I could have gotten more beverage (water) during the flight. Very dry in the cabin but all-in-all, it was a pleasant experience."

Pros: "Stuck in SLC because of computer issues, was told that the flight to XNA was also delayed, wrong now stuck in Denver for another day. Hopefully we can get home tomorrow, now booked to Houston then to XNA as all united flights are sold out. . . Miserable service."

Pros: "United payed for the room and 20 bucks for food."
Cons: "Late. Missed the connection to Gillette and had to stay overnight."

Pros: "Very friendly staff and I was very comfortable. I will fly United again."

Cons: "Those delays I mentioned."

Pros: "Frontier and spirit are illegitimate companies. Please stop selling their tickets"

Pros: "Tailwind got it all over faster. The flight crew was professional."
Cons: "I paid for the insurance just in case I needed to change my flight. Well I did need to change my flight to get a few more things done before returning home. The answer I recieved when I called was that I had to pay 600 dollars for the change and then file a claim for possible reimbursement. The whole round trip flight only cost $250."

Pros: "The friendly co-travelers as there is no food or entertainment for people on a budget. Better than my flight TO SLC which was cancelled the first day, then delayed the 2nd day. Airport services saved my day by carting me to the connecting flight TO SLC from Denver as there was only 15 minutes to get from one end of the concourse to the other. A little difficult to run there at my age. Any chance of allowing people with connecting flights disembark first instead of last in this situation?"
Cons: "Due to inclement weather conditions no liquids were served. Small bottles of water would be great - less likely to spill over in bad weather and thirst would also be quenched. Lack of luggage space for those of us with the correct allowance hand luggage instead of all the extra large pieces because people don't want to go to baggage claims or pay for baggage. Truly their suitcase not paid for is the same as mine paid for. Difference is the inconvenience of having to keep my hand luggage at my feet because of the larger pieces filled by passengers in group 1, 2, and 3 over my designated seat area."

Pros: "Everything went very smooth except for the turbulence on the last leg home. Other then that everything was awesome. Loved it. I'll fly United again"
Cons: "That I couldn't get internet without having to pay. I'm sure I was doing something wrong thou"

Pros: "Flight attendants were very nice. The plane was clean."
Cons: "The economy seats are TOO CLOSE TOGETHER. Attendants NEED to be more aware of the size of carry-on items and the amount each person brings onto the plane. People in the front 10 rows of the plane should not be putting their luggage in the back, taking up space so people in groups 3-5 have space to put their luggage."

Cons: "Luggage over bins should limit one bag per costumer ., passenger broading in group 4-5., space for one bag over their seat. ., and not be penalty because if broading group ,"

Pros: "Everyone was very friendly and a very smooth ride"
Cons: "Everything was excellent"

Cons: "Unreliable wifi."

Cons: "the older plane. not as much personal space per seat"

Pros: "The person sitting next to me was normal."
Cons: "The space was to small, flying makes me sick, my legs hurt, my back hurt and Didn't offer Dr. Pepper"

Pros: "Crew was personable. Free wifi entertainment with a good selection of movies broken down by genres as well as Satillite style radio. Plenty of leg and shoulder room: I'm 6'4" & weigh 280 with a 38" waist, so I notice these things"
Cons: "Snack was only a single mouthful of pretzels (note size comment above)."

Pros: "There was a wonderful man named Mr. Hanson that helped me tremendously. This was the first time ever to fly and I was tremendously scared. He made my experience wonderdul. I intend to fly more often now. Thank you for hiring someone that loves his job."
Cons: "The seats on the layover flight were over booked. If Mr. Hanson had not of taken care of me on my my flight I would have had a different outcome on flying."

Pros: "Quick boarding"

Pros: "New plane, wifi, arrived 27 mins early"

Pros: "Cancelled."

Pros: "Perfect, but I did upgrade to United's business plus."

Pros: "I recoment it..."
Cons: "No complementary food!!!"

Pros: "We had a good trip. Thank You All"

Cons: "Lost all my luggage"

Pros: "Seat"
Cons: "Space"

Pros: "The aircraft was very clean."
Cons: "The staff was incredibly annoying. They incessantly got on the PA and fussed about masks, when no one was violating the rules."

Cons: "I will not fly with Frontier again. The extra costs to check bags, and reserve seats made this flight much more expensive than other flights we booked. Then in flight drinks (pop/water) and snacks, that had been complimentary on all of our other flights, had to be purchased on this flight."

Cons: "The check in was ridiculous. I had to wait 61/2 hours at the Salt Lake airport before I could even check in. The staff was extremely rude."

Cons: "Timing"

Pros: "Boarding process, crew members."
Cons: "Entertainment, food and drinks."

Pros: "On time...awesome crew..."
Cons: "Didn't eat...and no entertainment...so can't rate"

Pros: "Got there early and safely great job"

Pros: "Not much"
Cons: "The hostesses were rude, the soap on the plane was empty and they would not refill it."

Pros: "When booking we purchased tickets then were sent directly to Frontier for 13 and under. Problem is then everyone is not seated together. Frontier worked it out on way to Fort Meier to be together. Hopefully it can work for the return trip."

Cons: "It was cancelled d"

Pros: "Nothing."
Cons: "Charged for single carryon bag. Charge for all drinks and snacks. Smallest leg room ever. No air, it was uncomfortably hot in the cabin. Plus they were running behind and late for all schedules."

Pros: "Very nice staff on row"
Cons: "On row 10 but boarded almost last"

Pros: "Nothing the seats suck"
Cons: "Nothing"

Cons: "Rude flight attendants. Poor overall service for a ticket that cost the same as Delta. Will not be flying again"

Pros: "Arrived safely."
Cons: "Charging to put a bag in the overhead bin. Really?"

Pros: "Everything because I've never been on a plane"
Cons: "The kids in front of us"

Pros: "ahead of schedule. Landed 25 minutes ahead of schedule."
Cons: "the plane was not in the best of condition. Carry-on fee seems unfare."

Pros: "It was the cheapest flight"

Pros: "Fast!!!!!!!"

Pros: "55mins SLC>DEN... What?! Amazing!!!"
Cons: "N/A"

Pros: "The entire crew was polite, professional and entertaining. The mundane flight rules and regs were given to us comedic style and they had all of us on the plane, in stitches, with laughter... This is the first time I have actually listened to the entire flight preparation speech in years... and IF the plane had gone down... I would have died happy and laughing... Customers have choices when we fly... from now on, "Frontier" will be the first one I check... and I will always hope that I get a flight crew like "580" again. Thank you!! Carolyn"
Cons: "$45 to carry on a bag when I checked in via kiosk?? Ouch"

Cons: "50 minutes late with no warning"

Pros: "Nothing"
Cons: "The whole thing"

Cons: "Not enough people at check in"

Cons: "The entire experience was bad."

Cons: "Having to pay more no matter where you sit"

Pros: "Nothing"
Cons: "The fact that when my flight leaves at 5:40 from slc and I get to the airport at 5 and there isn't anyone to help at the frontier counter. Needless to say I could not get a boarding pass and missed my flight. Then when the guy comes to the counter I have to pay $600 more to get to the same place! Total bullshit."

Cons: "Understaffed at gate."

Cons: "Everything!!! Never using Frontier again!!"

Cons: "Why do you not offer free beverages like every other airline?"

Cons: "I could not get my boarding pass because I was sent the wrong boarding number. Therefore I could not get past security which meant I missed my flight. No Frontier personnel to help me either."

Pros: "Nothing"
Cons: "Terrible delay with no clear announcements and clarity"

Cons: "Delayed"

Pros: "Flight was fine"

Pros: "New seats surprising comfortable, but don't recline. Leg room adequate (I'm 6'1"). Flights on time."

Pros: "Nice airplane and pleasurable experience"
Cons: "Waited for baggage for over an hour at baggage claim."

Pros: "Nice plane"
Cons: "Someone's dirty head smear on my window"

Pros: "Will try to always avoid flying Frontier. Trick you into cheaper flight that costs MORE when u add in luggage each way. Then they try to trick you to pay more for seats. Never again."
Cons: "Will try to always avoid flying Frontier. Trick you into cheaper flight that costs MORE when u add in luggage each way. Then they try to trick you to pay more for seats. Never again."

Pros: "Leg space."
Cons: "Charged for every little thing. Didn't even get complimentary snacks or drinks. Prices ridiculous for food and drink. Seats were not comfortable. Neck was sore. Won't be flying this airline again."

Pros: "In every way"
Cons: "A to Z"

Cons: "No handicapt pre boarding ! No leg room Crampted seating"

Pros: "Honestly nothing"

Pros: "The ease of boarding. The staff was friendly. Better than AA"
Cons: "The drinks and snacks aren't complimentary anymore?! I asked for juice and was charged $2.00, it's just sad and outrageous; the inflation of prices."

Cons: "Frontier airlines is terrible"

Pros: "Staff was incredible about helping me in my wheel chair. When I arrived in Houston there was no wheel chair to me me so the captain went and fetched one and wheeled me off the plane and a staff member took me down to luggage."

Cons: "Horrible seats no way to sleep on overnight flight."

Pros: "The flights didn't cost too much."
Cons: "They charge for anything they can."

Pros: "Paying for a carry on and no complimentary drinks just water"

Cons: "Plane was crowded,seat was uncomfotable."

Read more about Alaska Airlines
COVID-19 information

Safety measures for airlines flying from Utah to Colorado

Airlines flying from Utah to Colorado 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 Utah to Colorado

Mandatory masks

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

Social distancing seating

Middle seats unavailable to book on flights from Utah to Colorado

Pre-flight testing

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

Book cheap flights from Utah to Colorado

Recent round-trip flight deals

8/16
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1h 30m
DEN - SLC
8/19
Thu
nonstop
Frontier
1h 32m
SLC - DEN
8/25
Wed
nonstop
Frontier
1h 30m
DEN - SLC
8/18
Wed
nonstop
Frontier
1h 31m
SLC - DEN
8/18
Wed
nonstop
Frontier
1h 31m
DEN - SLC
9/2
Thu
nonstop
Frontier
1h 31m
SLC - DEN
9/9
Thu
nonstop
Frontier
1h 31m
DEN - SLC
11/13
Sat
nonstop
Frontier
1h 36m
SLC - DEN
11/15
Mon
nonstop
Frontier
1h 36m
DEN - SLC
10/19
Tue
nonstop
Frontier
1h 36m
SLC - DEN
10/27
Wed
nonstop
Frontier
1h 33m
DEN - SLC
10/28
Thu
nonstop
Frontier
1h 36m
SLC - DEN
10/31
Sun
nonstop
Frontier
1h 36m
DEN - SLC
8/9
Mon
nonstop
Frontier
1h 32m
SLC - DEN
8/16
Mon
nonstop
Frontier
1h 31m
DEN - SLC
8/18
Wed
nonstop
Frontier
1h 31m
SLC - DEN
8/22
Sun
nonstop
Frontier
1h 34m
DEN - SLC
9/24
Fri
nonstop
Multiple Airlines
1h 33m
SLC - DEN
9/26
Sun
nonstop
Multiple Airlines
1h 37m
DEN - SLC
11/10
Wed
nonstop
Multiple Airlines
1h 36m
SLC - DEN
11/12
Fri
nonstop
Multiple Airlines
1h 37m
DEN - SLC
8/18
Wed
nonstop
Multiple Airlines
1h 33m
SLC - DEN
8/22
Sun
nonstop
Multiple Airlines
1h 26m
DEN - SLC
8/12
Thu
nonstop
Multiple Airlines
1h 40m
SLC - DEN
8/15
Sun
nonstop
Multiple Airlines
1h 33m
DEN - SLC
8/19
Thu
1 stop
Multiple Airlines
6h 11m
SLC - DEN
8/20
Fri
nonstop
Multiple Airlines
1h 30m
DEN - SLC
9/20
Mon
1 stop
Multiple Airlines
14h 54m
SLC - DEN
9/23
Thu
nonstop
Multiple Airlines
1h 33m
DEN - SLC
9/11
Sat
nonstop
Delta
1h 27m
SLC - DEN
9/13
Mon
nonstop
Delta
1h 36m
DEN - SLC
8/19
Thu
1 stop
Multiple Airlines
6h 11m
SLC - DEN
8/20
Fri
nonstop
Multiple Airlines
1h 34m
DEN - SLC
9/24
Fri
nonstop
United Airlines
1h 30m
SLC - DEN
10/2
Sat
nonstop
United Airlines
1h 30m
DEN - SLC
8/18
Wed
1 stop
American Airlines
6h 58m
SGU - DEN
8/21
Sat
1 stop
American Airlines
20h 37m
DEN - SGU
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Recent one-way flight deals

9/1
Wed
nonstop
Frontier
1h 32m
SLC - DEN
9/26
Sun
nonstop
Frontier
1h 33m
SLC - DEN
8/13
Fri
nonstop
Frontier
1h 31m
SLC - DEN
8/29
Sun
nonstop
Frontier
1h 32m
SLC - DEN
9/22
Wed
nonstop
Frontier
1h 33m
SLC - DEN
8/9
Mon
nonstop
Frontier
1h 40m
SLC - DEN
8/18
Wed
nonstop
Delta
1h 26m
SLC - DEN
11/1
Mon
1 stop
Frontier
11h 05m
SLC - DEN
8/19
Thu
1 stop
Multiple Airlines
6h 11m
SLC - DEN
8/16
Mon
1 stop
Multiple Airlines
12h 50m
SLC - DEN
8/26
Thu
1 stop
Multiple Airlines
6h 11m
SLC - DEN
8/9
Mon
nonstop
Delta
1h 26m
SLC - DEN
8/23
Mon
1 stop
Multiple Airlines
12h 50m
SLC - DEN
9/24
Fri
1 stop
American Airlines
6h 05m
SLC - DEN
9/18
Sat
1 stop
United Airlines
3h 23m
SLC - COS
8/31
Tue
1 stop
American Airlines
6h 18m
SLC - DEN
9/6
Mon
1 stop
United Airlines
5h 31m
SLC - MTJ
8/25
Wed
2 stops
Major Airline
7h 53m
SLC - DEN
8/31
Tue
2 stops
American Airlines
11h 50m
SLC - DEN
9/1
Wed
1 stop
Alaska Airlines
5h 52m
SLC - DEN
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