CLE - DEN

$104 Find Cheap Flights from Cleveland to Denver - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cleveland to Denver departing on 9/11. 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 Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cleveland to Denver, 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 Cleveland to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$194
Typical prices: $399-$157
Frontier
Wed 9/9Tue 9/15
CLE - DEN • Non-stop
Cheapest non-stop
$195
Typical prices: $385-$165
Frontier
Wed 8/5Mon 8/10
CLE - DEN • Non-stop
Top airlines
Cheapest • from $194 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Frontier, Southwest and United Airlines. Average duration is 3h 17m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Cleveland to Denver (CLE-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cleveland to Denver 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 Cleveland to Denver

Wed, Sep 9 - Tue, Sep 15
Frontier Logo
9:59 pm - 11:27 pm
CLE
-
DEN
3h 28mnonstop
Frontier Logo
6:30 am - 8:37 pm
DEN
-
CLE
12h 07m
1 stop
$194Frontier
Wed, Aug 5 - Mon, Aug 10
Frontier Logo
12:03 pm - 1:29 pm
CLE
-
DEN
3h 26mnonstop
Frontier Logo
6:00 am - 10:58 am
DEN
-
CLE
2h 58mnonstop
$195Frontier
Sat, Jul 4 - Sat, Jul 11
Frontier Logo
12:08 pm - 1:36 pm
CLE
-
DEN
3h 28mnonstop
Frontier Logo
6:00 am - 10:58 am
DEN
-
CLE
2h 58mnonstop
$196Frontier
Sat, Sep 5 - Wed, Sep 9
Frontier Logo
3:46 pm - 10:16 pm
CLE
-
DEN
8h 30m
1 stop
Frontier Logo
3:52 pm - 8:54 pm
DEN
-
CLE
3h 02mnonstop
$201Frontier
Tue, Aug 25 - Wed, Sep 2
Frontier Logo
12:08 pm - 1:36 pm
CLE
-
DEN
3h 28mnonstop
Frontier Logo
6:00 am - 11:03 am
DEN
-
CLE
3h 03mnonstop
$202Frontier
Tue, Oct 6 - Tue, Oct 20
Frontier Logo
9:59 pm - 11:27 pm
CLE
-
DEN
3h 28mnonstop
Frontier Logo
3:03 pm - 8:05 pm
DEN
-
CLE
3h 02mnonstop
$203Frontier
Tue, Aug 18 - Wed, Aug 19
Frontier Logo
12:08 pm - 1:36 pm
CLE
-
DEN
3h 28mnonstop
Frontier Logo
6:00 am - 11:03 am
DEN
-
CLE
3h 03mnonstop
$204Frontier
Sat, Aug 29 - Wed, Sep 2
Frontier Logo
3:46 pm - 10:16 pm
CLE
-
DEN
8h 30m
1 stop
Frontier Logo
6:00 am - 11:03 am
DEN
-
CLE
3h 03mnonstop
$205Frontier
Tue, Nov 3 - Tue, Nov 10
Frontier Logo
2:49 pm - 10:33 pm
CLE
-
DEN
9h 44m
1 stop
Frontier Logo
3:52 pm - 8:54 pm
DEN
-
CLE
3h 02mnonstop
$207Frontier
Thu, Aug 13 - Wed, Aug 19
Frontier Logo
12:03 pm - 1:29 pm
CLE
-
DEN
3h 26mnonstop
Frontier Logo
6:00 am - 11:03 am
DEN
-
CLE
3h 03mnonstop
$209Frontier
Booking Insights

KAYAK's insights & trends for Cleveland to Denver flights

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

How much is a round-trip flight from Cleveland to Denver?

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

What’s the cheapest day of the week to fly from Cleveland to Denver?

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

For Cleveland to Denver, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Denver back to Cleveland, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Cleveland to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cleveland to Denver, 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 Cleveland to Denver is January, where tickets cost $205 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $365 and $361 respectively.

How far in advance should I book a flight from Cleveland to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cleveland to Denver, 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 Cleveland to Denver, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from Cleveland to Denver

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Brandon Schultz

Brandon Schultz

Expert on CLE

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonJanuary
Cheapest flight$104
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Cleveland to Denver

When to book flights from Cleveland to Denver

Are your dates flexible? Find out the best times to travel from Cleveland to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cleveland to Denver

  • Does the Denver International Airport have a religious center?

    The Denver International Airport has an Interfaith Chapel and Prayer Hall located at Level 6 East at the Jeppesen Terminal. The Chapel is open daily from 4 am to midnight and includes an Islamic Masjid. If you are around the airport on Sunday at 1 pm, you can attend the Catholic Mass at the Chapel.

  • Is there a baggage claim and lost and found section at the Denver International Airport?

    Yes. The Denver International Airport has a lost and found section located at the Jeppesen Terminal. The Lost and Found Office is on the East Level near doors 113 and 111. The baggage claim section is located at Level 5 of Jeppesen Terminal on the East and the West wings.

  • How do I get to Cleveland Hopkins International Airport from Cleveland Town?

    There are several ways to get to Cleveland Hopkins International Airport, from town including airport taxis. The taxis comprise three cab companies with about 75 white vehicles. You can also use the Greater Cleveland Transport Authority’s Red Line to get to the airport. Once at the airport, you will get off at the train station which is located down the elevators.

  • Does Cleveland Hopkins International Airport have facilities for passengers with reduced mobility?

    The Cleveland Hopkins International Airport offers accessibility options for passengers with reduced mobility. The airport has wheelchair access, ramps, and lifts/elevators. The airport also has parking spaces for the disabled and adapted vehicles that the individuals can hire. However, it is essential to give prior information to the staff if you need any special services.

  • What is the cheapest flight from Cleveland to Denver?

    In the last 5 days, the lowest price for a flight from Cleveland to Denver was $104 for a one-way ticket and $194 for a round-trip.

  • Do I need a passport to fly between Cleveland and Denver?

    No

  • Which airlines offer Wi-Fi service onboard planes from Cleveland to Denver?

    American Airlines, Delta, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Cleveland to Denver flight route.

  • Which aircraft models fly most regularly from Cleveland to Denver?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Cleveland to Denver flight route.

  • Which airline alliances offer flights from Cleveland to Denver?

    oneworld, and Star Alliance are the airline alliances operating flights between Cleveland and Denver, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Cleveland to Denver?

    There are nonstop flights from Cleveland to Denver on a daily basis.

  • Which is the best airline for flights from Cleveland to Denver, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Cleveland to Denver are Southwest and United Airlines. With an average price for the route of $315 and an overall rating of 7.9, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $409 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Cleveland to Denver?

    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 Cleveland to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Cleveland 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 Cleveland to Denver?

    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 Denver with an airline and back to Cleveland with another airline. Booking your flights between Cleveland and DEN can sometimes prove cheaper using this method.

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

    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 Denver from Cleveland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cleveland to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $173 or less one-way and $317 or less round-trip.
  • The Cleveland Hopkins International airport (CLE) has ample parking facilities for travelers flying to Denver. There are several parking options by vendors off-site, with some of the slots having a cover above to protect your car. If you choose to use these parking slots you get bottled water, a car wash, and newspapers. The airport itself has 24h parking facilities and can accommodate about 7,000 vehicles.
  • Travelers arriving in Denver from Cleveland Hopkins International can dine and shop at the locally based shopping and dining options within the airport. You can have lunch and a drink at the Cru Food and Wine Bar or visit the Denver Central Market and Tattered Cover Book Store. You can also enjoy the offerings at the Jeppesen Terminal or the baggage claim section.
  • If you are traveling from Cleveland Hopkins International Airport (CLE) to Denver International Airport (DEN), the Denver airport has a conference room that travelers can use for their meetings before boarding the plane. The airport also has a business center situated at the terminal building’s upper ticketing level. You will be able to access photocopying and fax services at this center.
  • Suppose you want any financial services after landing at the Denver International Airport, you can access cash machines and ATMs by the Canvas Credit Union at the Jeppesen Terminal and Gates. You can also access banking and credit services from Canvas Credit Union. If you want to convert to the local currency, the airport has three locations offering World Wide Money Exchange.
  • If you are arriving at the Denver International Airport with a baby, the hotel has nursing rooms that allow breastfeeding and baby care for travelers. To get to the nursing room, you will need to go to Level 5 arrivals in the middle of the terminal. These nursing rooms have comfortable seating, a changing table, sink, and power outlets.

Prefer to fly direct from Cleveland to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Cleveland Hopkins Intl to Denver Intl.
Find which airlines fly direct from Cleveland Hopkins Intl Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Cleveland Hopkins Intl to Denver Intl

Monday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Tuesday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Wednesday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Thursday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Friday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Saturday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Sunday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

See more direct flights

Direct returns

Denver Intl to Cleveland Hopkins Intl

Monday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Tuesday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Wednesday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Thursday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Friday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Saturday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

Sunday

Frontier,Southwest,United Airlines

Frontier,Southwest, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Cleveland to Denver

 
See real verified KAYAK customer reviews for airlines flying from Cleveland to Denver. 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 Cleveland to Denver? 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
SouthwestOverall score based on 4235 reviews
8.1Boarding
8.0Comfort
7.5Entertainment
7.0Food
8.6Crew
Airline reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

2.0 MediocreMatthew, Jun 2026
CVG - MDW
Read more Southwest reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

The entertainment options on the seat back video boards were nice.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

Boarding was smooth and seamless and the flight was without incident.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

Nice plane, clean, wifi available and movies. All the flight attendants were courteous.

The gate attendant in Boston had a high raspy voice and spoke much too fast to be understood. Not pleasant.

The flight was delayed for more than 3 hours the flight attendant was so angry, it was my first flight with JetBlue but i don’t think I flight with them again.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

It was an early flight and most people napped/slept and the crew let us which was nice.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Everything you need to know for your flight from Cleveland to Denver

Other airlines flying from Cleveland to Denver

Flights from the other most popular airlines that fly from Cleveland to Denver according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.