Find cheap flights from Oklahoma to Colorado

Find cheap flights from Oklahoma to Colorado

Search hundreds of travel sites at once for deals on flights to Colorado. Bundle your flight + hotel and save!

Round-trip
Economy
Boston (BOS)
Colorado
Thu 8/5
Thu 8/12
Any month
Bundle with KAYAK |

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 Oklahoma to Colorado

Which airlines have a flexible cancellation policy for flights from Oklahoma to Colorado due to COVID-19?

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

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

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

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

Top 4 airlines serving from Oklahoma to Colorado

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,609 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "The accommodation to the military service members!"
Cons: "Air fresheners should be used on the airplane."

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

Cons: "Nothing all excellent"

Cons: "It was great! Nice job Delta !"

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

Pros: "Christina brown was amazing at gate"

Cons: "The main economy seats were far too narrow."

Cons: "It was a Great flight. I always enjoy flying Delta"

Pros: "The crew was great and the free entertainment was great"
Cons: "Bring back pillows and blankets especially on red eyes out of Anchorage"

Cons: "Not really an experienced flyer. Overall the flight seemed good. No issues with airline or airport. Just don’t understand self-important people that feel compelled to push the overhead storage limits with their bags."

Cons: "Flight was delayed and completely packed so our family could not get seats together"

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

Pros: "Not comfortable a little but scary on the flight to Detroit. Way better coming back to Denver"

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""

Pros: "Entertainment"
Cons: "Boarding at JFK.Always messy"

Pros: "Inflight experience was fine. TVs didn’t work but Flight attendants are friendly on Delta, cramped seating - but not unlike other airlines."
Cons: "Regular fare seat assignment not available prior to gate . Airport concourse F - poor - limited services. Customer Service seemed uninterested and unable to provide service both on phone and at gate. I’m a frequent United flyer & today’s Delta service experience made me more loyal to UA."

Pros: "Early and middle seat was open!"
Cons: "Coffee tasted like fish. :("

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."

Pros: "Not much. Boarding by "zone" works ok, but is no quicker than most other boarding methods."
Cons: "Boeing 767-400ER seats had no leg room for 6'+ traveller like me. The entertainment system was so old that there were no 115v outlets or USB ports. On a 7-hour flight, that is a significant problem for travellers today with multiple electronic devices. Finally, we were not told in advance that we had to go through security twice and through US Customs BEFORE leaving Dublin. So, the 6-hour layover at JFK was a complete waste of our time as we did not have to go through Customs there."

Pros: "Free drinks and snacks - great entertainment system (please read this Frontier)!"
Cons: "Boarding process was agonizingly slow and ineffective"

Pros: "Love the built in tv’s with free entertainment."
Cons: "The plane got delayed on the runway and the shut the engines off so the plane got super hot, but even after we got up in the air it never cooled down. Normally I’m freezing on flights, but I just sat sweating this whole flight. It was terrible."

Pros: "Everyone who has a kid knows how challenging certain things can be in a flight and for me the combination of a night flight interrupting my baby’sschedule + a full flight it equalized disaster. My daughter could not get comfortable for the love of life and I just felt horrible and frustrated and what sucked most was the 9 year old and her obese father siting in our row that kept giving us weird looks."
Cons: "There’s NO room in planes between seats. It’s 2018 and new planes must be done ASAP to accommodate people better. I’m 5’1” and 110 lbs but adding my 25lb daughter siting in my lap before she turns 2 is absurd to expect that it will be comfortable whatsoever for us or the people breathing next to us. Please DELTA, lead by example and make sure your planes are designed with more room in between and around the seats. In my opinion, every seat should be first class."

Pros: "In a pinch they were able t"

Pros: "Everything was perfect !! Staff friendly"

Pros: "Great in every way"

Pros: "It got me home, eventually."
Cons: "Poor communication, a 6 hour delay followed by a 7 hour layover (during which we had to sleep on an airport floor because Delta couldn't offer us any hotel vouchers). Gate agents disappeared after 7pm becuase they were due to be done with their shifts when our flight was originally supposed to leave at 6 pm. It felt like we were trapped in the movie The Terminal. Oh! And our bag was misrouted, because that was just how things went those 2 days. All in all a 6 hour trip turned into 18 hours. I could have driven home in that amount of time!"

Cons: "Check in lines were crazy long"

Pros: "Love the inflight entertainment and the usb plug for phones. Flight left on time and go in a little early"
Cons: "Did not love getting charged $2 for headphones and the girl sitting next to me getting them for free. Super annoying"

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: "The entertainment unit allowed me to watch the Denver Broncos game live which helped lessen the delayed departure and uncomfortable seating."
Cons: "Uncomfortable seating....too crowded!! We had a delayed departure by 30-40 minutes because of a computer download issue. Too many folks carrying carry-ons delayed boarding. I wish folks were not encouraged to go that route but to check baggage. This time of year gets even tougher with folks carrying Christmas presents and over sized personal items. Ugh. Not fun to travel this time of year."

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: "really helpful and friendly service and nice seats."

Cons: "We left late, it was delayed then maintenance issues. Twice. Seating was very tight and uncomfortable, no movies or entertainment at all. U.S. flights are the worst. Even on short flights with aeromexico outside the U.S. you get movies and food. Zero stars for comfort, food and entertainment."

Cons: "I don't like that I already completed this survey several days ago and have been receiving reminders to do so. I guess you don't have a good system in place for knowing who has and has not completed your surveys. That's too bad."

Pros: "The plane, crew was clean, newer and had TV's in the backrests. Remember to bring headphones! Seats are tight, but the crew was friendly and may the flight experience positive."

Pros: "Friendliness of staff. Second flight was a newer plane - sweet!"
Cons: "For a long flight perhaps a little more in the snack department."

Pros: "Crew was all very nice"
Cons: "Flying is always uncomfortable"

Pros: "Not much to like here. The new crew was pleasant"
Cons: "Old crew was surly. Plane had much problems and finally replaced. Left 5 hrs late. Delta claims it doesn't have to compensate for a late flight - just a cancelled one so guess which this was The baggage fees are obscene and the gouging of the customer is immoral. No wonder people hate the airlines."

Cons: "Excellent service excellent pilot"

Pros: "Overall, the flight was very smooth and I thought the crew did a great job."
Cons: "I know this is a federal regulation, but I have to mention it as it is part of the boarding process. For the life of me, I can't understand why it is necessary to go through security again after re-entering the country. Understandable that I have to go through customs, but going through security again is ridiculous."

Pros: "Flights were both on time and boarded quickly. Crew was wonderful!"

Pros: "Free in flight entertainment"
Cons: "One of my bags went to Santa Fe"

Pros: "Early arrival. And service"
Cons: "I was assigned very last seat and there is no reclining option."

Cons: "long wait and delayed flight"

Pros: "WiFi, good flight attendants"
Cons: "Would like to see Direct TV along with Delta Suite so can watch live TV"

Pros: "From the Ground crew to the Flight crew, you can feel the genuine care and thoughtfulness of everyone! They even remember you, if you fly often enough, and let you know how much they appreciate your business."

Pros: "Very professional and caring."

Pros: "plane had individual movies for free with each seat!"

Cons: "Flight was repeatedly delayed. Ended up being over 3 hours late to depart due to weather. Another delay due to mechanical problems."

Cons: "Too much to write down. Start at the counter and work yourself to the plane. I hope you get it right eventually, I’ll be flying Southwest"

Cons: "Feed me"

Cons: "Less crowded."

Pros: "Everything was awesome"
Cons: "Flight delay"

Cons: "Full can of soda"

Cons: "Late with a bs explanation. Nasty flight attendant"

Pros: "Everything was great."

Pros: "Smooth flight"

Cons: "WiFi entertainment not working"

Pros: "amazing seat and awesome crew couldn't ask for more"

Cons: "Checking at Oklahoma City was a bit chaotic. There were not enough monitors to check in so a long line ensued. Then bags were stacked all over the place making one wonder if your bags would get on the flight. Not good."

Pros: "Comfortable plane."
Cons: "K&yak was awful. Tossed me to a low end third party provider once booked. Never go through them again."

Cons: "As a handicaped disabled not able to walk and should be using a wheel chair,as I know from my many previous travels with other companies like lufthanza, klm..etc, I used to be the first traveller to go to the air craft when loading it to take off and the last one who would be leaving it after landing. Even when going through the check and security points I used to go in a special route especially for the handicaped but going with all other normal travelers lines with such amount of time waiting and crowdness is completely inconvenient. what happened through the trip was quit different , going with the travelers or after when they are boarding the craft make it very hard and time consuming , Wish you take care of it, as it's a very important handicaped service. Thank you for taking the time to read my comment"

Pros: "The staff on board were excellent, very professional and efficient. Despite the fact we left an hour late, we arrived nearly on time, so kudos to the pilots!"
Cons: "We were delayed but didn’t get any updates from AA staff about new boarding times or gates. The WiFi onboard did not work; we could could connect to it but kept getting “Network Not Available” messages."

Cons: "American Airlines is terrible. Delayed flight, no notification when waiting for flight that flight is delayed (I received a text alert). Pilot had terrible landing. Would not fly American ever again."

Cons: "To many delays."

Pros: "Movies available."
Cons: "One segment had very Little leg room and a reclining seat in my lap."

Pros: "Great service and sweet attendants"
Cons: "Person next to me was a little large and it was uncomfortable."

Cons: "Delayed for mechanical."

Pros: "I loved the attitude and helpful approach of the female flight attendant working the AA gate for the flight I took from DFW to COS last night (6/13). Truthfully, it was almost like I was back with Southwest. She was kind, calm, polite, efficient, and capable. Very rare in my experience with American Airlines yesterday. Interacting with her was refreshing."
Cons: "Getting home to Colorado Springs at 11:30 PM, taxiing for 15-20 minutes, and then waiting another 20-30 for checked luggage! Never have I waited that long during and after a Southwest flight! AA could truly learn something from their more modest counterpart. I have all but decided to resume my drives to Denver every other week rather than risk more and more time and poor experiences with AA flying in-and-out of Colorado Springs."

Pros: "I made it"
Cons: "I had to run for all its worth."

Pros: "When I went from London to Chicago, I felt one male crew member wasn’t very kind. He wasn’t tall but healthy and serving the other side away from the main door. I felt him greeting others with a smile but with no smile to me. I thought in my heart seems like he is discriminating, I could be wrong, but I always felt he wasn’t so humble while serving to me or may be other Indians too. But he was smiling extra to rest of the passengers,"
Cons: "I didn’t like his attitude. I would request you to request the crew members to be kind to everyone. Since Iam vegtarian ..I couldn’t eat the egg that was served an hour before landing in Chicago. He could have given me the chocolate inside. He just said in haste this has egg. I told him oh I don’t eat egg, thank you. still he could have been considerate and offered me the chocolate “Toubolron” but he just went away. Later on I saw everyone eating the chocolate."

Pros: "The original flight time was an hour and 30 minutes. We got there in 45 minutes."
Cons: "The departure times changed several times and the plane was over packed to the point they had to put carryons into checked baggage."

Pros: "I planned a very affordable & organized trip, using KAYAK! Very satisfied so far!"
Cons: "NA"

Cons: "1 hour delay leaving. I’m flight entertainment didn’t work. 10 minute arrival delay because the alley to the terminal was blocked."

Pros: "Flight was delayed due to ice storm. AA personnel were calm and kept passengers informed of when we might expected to get the next flight out. They brought in sandwiches, chips and water, which was a thoughtful thing to do."

Pros: "Everyone was nice"
Cons: "No gluten free snacks. Flight was late"

Pros: "Great service"

Pros: "The flight attendants were fantastic. They took great care of us the entire trip."
Cons: "Trying to figure out where to go in each airport for customs, integrations, and gate changes."

Cons: "I had a connecting flight in DFW to BOS. My plane left late from OKC, giving very little time to get to my connecting flight in DFW. The flight arrived in BOS and I got to the gate at 6:15pm; with a flight departure of 6:25pm. I felt the gate agent handled the situation very poorly. Instead of letting me, and another passenger with the same situation as mine, let us know why the gate was closed 10 minutes prior to departure was rude and brusque and said sorry, nothing could be done. A simple explanation of why we couldn't board would have gone a long way. She finally barked out for us to go to Customer Service to re-route us. Customer Service was very slow and the agents had attitudes. I did get on an AA flight the next morning, including comp vouchers for dinner and breakfast, but I missed an entire day of the conference I was attending in Boston."

Pros: "crew"
Cons: "served warm orange juice and did not have ice available on jax to Dallas flight. Ran out of coffee on return flight Dallas to OKC."

Pros: "staff was amazing, entertainment great, dasani sparkling lime water tasty, very clean and reasonably comfortable"
Cons: "the breakfast was made of 90% sugar - this was very disappointing."

Pros: "I liked that the internet connection was free because I am a T-Mobile customer."
Cons: "Boarding the plane was a bit clumsy. I felt like everyone was tripping over each other since the front of the plane was boarding first."

Pros: "We didn't crash."
Cons: "No safety briefing for infants, rude gate staff, primitive fleet, terrible customer service at all levels."

Cons: "Not able to check luggage all the way through"

Pros: "Boarded on time, and was a quick flight."
Cons: "There were cabin pressure issues mid-flight that really hurt my head."

Pros: "Clean plane . excellent staff"
Cons: "Nothing."

Pros: "Quick and fast. Slept through the landing and woke up to everyone gone and was in a rush to get out, but forgot my phone and passport, and I asked about it they went back there and looked for it for me and got it back. Over all good experience."
Cons: "Wish they offered water, but since it was short it made sense."

Pros: "Window seats very cramped. Shoulder literally resting on bulkhead. Otherwise crew, pilot, and service were good."
Cons: "Seat very close to side bulkhead.."

Cons: "PAID FOR SEAT WITH EXTRA LEG ROOM AND GOT NONE! DON'T PICK FIRST ROW"

Pros: "Got me to destination, I slept the whole way."
Cons: "Delayed for about 15 minutes on arrival, something about maintenance and the entry door."

Cons: "I lost this flight! They were supposed to give me a hotel and a flight the next morning, but I couldn't be late so I had to manage myself and pay a lot more to travel with a taxi to Greenville !!!"

Pros: "The flight was on time, and the crew was friendly."
Cons: "The boarding was very disorganized and took a long time, and there was no silverware on board, which I needed."

Pros: "The onboard crew was amazing. No problems there. The flight was decent."
Cons: "Both ways I had delayed trips. On my way back my first flight was running late. So arriving at my connecting airport I literally had to RUN clear across be airport and the attendant tells me I was a "no show". So I would have to wait and go on a different flight. The plane was still there. It was 25 minutes before take off time. And she rerouted me onto a different aircraft in which I had to RUN to the other side of the airport again. Only to find out this flight was delayed for 45 minutes. In which adding on to me already delayed flight. I understand some things are out of everyone's control. But the lady made me feel like I was just looking around in shops instead of being where I needed. Never again."

Pros: "N/A"
Cons: "It took so long for me to leave this airport. I got there around 11:30pm and my flight wasn't till around 9:45am the next day and so when it came to that time they had cancelled my flight so I got another ticked for around 2pm and they didn't board that flight till around 4:30. My experience there was to much to handle. I was supposed to get to Colorado Friday night but didn't even get here time Saturday afternoon. Really upsetted me because I leave wednsday so I don't have enough time to be with my boyfriend. I honestly don't think I'll be flying American Airlines again"

Pros: "The flight attendants were nice and the plane was on time."
Cons: "I tried to switch my flight to an earlier time. First, they charge $75 (Southwest is always free). Second, the gate agent charged me and let me board, but her boss came on the plane and pulled me off because I wasn't Executive Platinum status! The plane took off with an empty seat and I had to wait two more hours for the first flight. When I complained to AA about it, they sent me a $50 voucher. I don't plan on giving any business to AA for the rest of my life."

Pros: "I fell asleep on the trip so that was nice."
Cons: "The seats are pretty uncomfortable for tall people."

Pros: "Crew was friendly."
Cons: "Uncomfortable, no food"

Cons: "Seats are uncomfortable. Seats are too close together, not wide enough, to short, no knee room."

Pros: "Fast boardin times"

Pros: "Yes"

Pros: "Heidi was very nice!"
Cons: "Nothing!"

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"

Pros: "Very little"
Cons: "Flight delayed, updates were poor, plane took off and landed again, further delays, more poor information, then when we landed no one was on the Customer Service desk."

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 unusual every was smooth"
Cons: "Not applicable"

Cons: "death in family. refuse to refund tickets. I will never fly united again."

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: "Nothing"
Cons: "Nothing"

Pros: "Good tail wind made it early"

Pros: "WiFi with Free Entertainment movies"
Cons: "Nothing, it was on time and very accomadating."

Pros: "I was sat in an exit seat."
Cons: "The lady in the seat next to me was so overweight that I couldn't sit comfortably for the entire flight - I had to lean out and it hurt my back!"

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

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

Cons: "I'm 6' 220 pounds, not small, but not huge either. I had to cross my arms or forcefully keep them out in front of me the entire flight. The bigger plane to Tulsa was comfortable, the express flight back to Denver was uncomfortable."

Cons: "It was a very small plane and the air must have not been working because it was very hot and uncomfortable"

Pros: "Very good."
Cons: "Though tickets were purchased many weeks in advance of flight, seating options were not offered online. Paid extra $35 per ticket, for side-by-side seats."

Pros: "Crew was nice"
Cons: "How small the plane was. No room for legs or overhead luggage. Turbulent....not a smooth ride at takeoff or landing probably due to the size of the plane"

Cons: "Unreliable wifi."

Pros: "Getting off the plane"
Cons: "Bathrooms weren't working, huge lines in aisle, lackluster service. Overhead bins were full by Group 3. late takeoff."

Pros: "Simple and easy to check in, board and even upgrade my seats."

Pros: "On time, safe flight, friendly crew and arrived 2 minutes early! THANK YOU!"
Cons: "See above!"

Pros: "Early seating, left in time, friendly staff."

Cons: "Three of the four flights were delayed. It seems that this is business as usual for United."

Pros: "The staff. The snack."

Cons: "Didn't receive my carry-on when arrived in ELP. Finally got it the next day."

Pros: "Everything went smoothly"

Pros: "The crew was awesome. There was no food."

Pros: "Quick boarding"

Pros: "It was fine!!"

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: "The flight crew where very nice, very entertaining. You could tell they where tired but they help keep us entertained why we waited for the paper work."
Cons: "Boarded the plane and sat on the run way for a good hour or more because of paper work not being correct. Also the computer in the offices where not working properly and that's what caused the delays of getting the paper work to the pilots. The pilots had to constantly return the paper work about 4 times before it was right. It wouldn't had been bad if the flight wasn't already delayed about 4 hours. For the four hours of waiting they could of offered us food or some kind of free beverage."

Cons: "Alcohol was to expensive"

Pros: "Relatively easy to change flights due to weather delays"
Cons: "United personnel did not seem too chipper."

Pros: "I made it to my destination"
Cons: "It’s Frontier so it’s not supposed to be amazing. Not having to pay for a drink of water would have been nice though.."

Cons: "A soft drink that doesn’t cost money!!"

Pros: "Everything"
Cons: "Nothing"

Pros: "Nothing"
Cons: "Window seat and a beverage"

Pros: "Is good"
Cons: "Yes"

Pros: "Nothing"
Cons: "Everything"

Cons: "They need to stop having so many delays"

Cons: "Bathroom was beyond tiny"

Cons: "So grateful for all of the help we received!! Thank you!"

Cons: "Ridiculous surcharges, no water, no coffee"

Cons: "Check in"

Pros: "Frontier was smooth and efficient, didn’t have any issues."

Pros: "Nothing"
Cons: "Delays, gate changes, lack of notification, last minute changes."

Cons: "Frontier is an airlines that doesn't care about its customer. Period!"

Cons: "one hour late"

Cons: "Late again"

Cons: "I had to pay $50 for my bag"

Pros: "It was cheap. You get what you pay for."
Cons: "Being late. Really late. It started in the morning, 12 hours before the flight and was told it was going to be 1.5 hours late. Of course you know that is only the beginning. Then like a suspense thriller, every episode is a cliff hanger. As the moment approached for the flight to leave late, it was extended yet another hour then two. Like Tantalus, never quite reaching the object of desire, we were strung along till 10:30 for a 6:30 flight. Yet as bad as it was, it was better than coming by hand-cart. But it was a bit of a pioneering experience."

Pros: "I did not like anything about this trip. The check in process was a pain. The boarding was chaos... (Of course, same 2 careless ladies were in charge."
Cons: "I did not like anything about this trip. The check in process was a pain. The boarding was chaos... (Of course, same 2 careless ladies were in charge)."

Pros: "Went exactly as described"

Pros: "Plane interior was bright and new."
Cons: "Baggage retrieval. Chairs don't recline."

Pros: "The staff was a well oiled machine! Very funny & accommodating. They were all very friendly & helpful to all of the passengers. Everything was clean & orderly."

Pros: "Early, friendly staff"
Cons: "No WiFi"

Pros: "Crew nice"
Cons: "Hr long delay"

Pros: "I was flying on a budget so I sort of expected this to be a very no-frills flight, which it still kinda was, but all the staff were super cheerful, it was lovely. 9/10 will fly again. I’m only taking one star off bc it took foreeeeever to get off the plane, but idk if it’s always like that or I’m just unlucky."

Pros: "Nothing"
Cons: "Everything"

Cons: "Everything, poos policies that do not satisfy the customer."

Cons: "Plane was too hot"

Pros: "Personnel were great"
Cons: "Luggage took over an hour"

Cons: "50 minutes late with no warning"

Cons: "40 minutes and still no bags"

Cons: "The same 2 screaming babies entire flights. Attendants allowed with no assistance."

Cons: "There were several delays."

Cons: "5 hr delay with no explanation."

Cons: "We had to wait an hour and a half waiting for a gait ot open for us. It was not very nice with an infant who was ready to get off the plane."

Cons: "Frontier is an awful scam of an airline."

Cons: "8 dollars for a can of soda? really?"

Pros: "Loved the pilots humor!!"

Pros: "Wish they had free snacks."

Pros: "Sort of cheap"
Cons: "Cheap at every level. Makes you feel unsafe. Are they cutting on cheap pilots too?"

Pros: "Nothing."
Cons: "Customers service"

Cons: "I did not know you all do not provide complimentary beverages and snacks. I did not know I had to purchase a seat to sit in for check in and only one carry-on was allowed."

Pros: "Getting off the plane."
Cons: "Everything else."

Cons: "They charged me for my carry on at the gate!"

Pros: "Nothing"

Pros: "someone stole an item from my suitcase"

Pros: "There is noting positive for me to say"

Pros: "Plane was delayed till the next morning... It was terrible"

Pros: "Excelente"

Cons: "Lost my luggage and people at check in were rude"

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Oklahoma to Colorado

Airlines flying from Oklahoma 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 Oklahoma to Colorado

Mandatory masks

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

Social distancing seating

Middle seats unavailable to book on flights from Oklahoma to Colorado

Pre-flight testing

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

Book cheap flights from Oklahoma to Colorado

Recent round-trip flight deals

8/12
Thu
nonstop
Frontier
2h 04m
TUL - DEN
8/15
Sun
nonstop
Frontier
1h 42m
DEN - TUL
9/14
Tue
nonstop
Frontier
1h 57m
TUL - DEN
9/19
Sun
nonstop
Frontier
1h 40m
DEN - TUL
9/2
Thu
nonstop
Frontier
2h 04m
TUL - DEN
9/9
Thu
nonstop
Frontier
1h 41m
DEN - TUL
8/19
Thu
nonstop
Frontier
2h 09m
OKC - DEN
8/22
Sun
nonstop
Frontier
1h 38m
DEN - OKC
8/24
Tue
nonstop
Frontier
1h 56m
OKC - DEN
8/29
Sun
nonstop
Frontier
1h 38m
DEN - OKC
9/23
Thu
nonstop
Frontier
1h 58m
TUL - DEN
9/28
Tue
nonstop
Frontier
1h 40m
DEN - TUL
9/28
Tue
nonstop
Frontier
1h 49m
OKC - DEN
10/5
Tue
nonstop
Frontier
1h 38m
DEN - OKC
8/12
Thu
nonstop
Frontier
2h 09m
OKC - DEN
8/22
Sun
nonstop
Frontier
1h 38m
DEN - OKC
8/22
Sun
nonstop
Multiple Airlines
1h 44m
OKC - DEN
8/22
Sun
nonstop
Multiple Airlines
1h 38m
DEN - OKC
8/24
Tue
nonstop
Multiple Airlines
1h 44m
OKC - DEN
8/24
Tue
nonstop
Multiple Airlines
1h 38m
DEN - OKC
9/23
Thu
nonstop
Multiple Airlines
1h 58m
TUL - DEN
9/23
Thu
nonstop
Multiple Airlines
1h 44m
DEN - TUL
8/26
Thu
nonstop
Multiple Airlines
1h 54m
OKC - DEN
8/26
Thu
nonstop
Multiple Airlines
1h 39m
DEN - OKC
8/31
Tue
1 stop
Multiple Airlines
4h 24m
OKC - DEN
9/7
Tue
nonstop
Multiple Airlines
1h 38m
DEN - OKC
8/24
Tue
1 stop
Multiple Airlines
4h 24m
OKC - DEN
8/29
Sun
nonstop
Multiple Airlines
1h 38m
DEN - OKC
8/24
Tue
nonstop
United Airlines
1h 57m
TUL - DEN
8/26
Thu
nonstop
United Airlines
1h 49m
DEN - TUL
9/9
Thu
nonstop
United Airlines
1h 45m
OKC - DEN
9/11
Sat
nonstop
United Airlines
1h 41m
DEN - OKC
9/23
Thu
nonstop
United Airlines
1h 55m
TUL - DEN
9/23
Thu
nonstop
United Airlines
1h 44m
DEN - TUL
8/24
Tue
1 stop
American Airlines
4h 26m
OKC - COS
8/25
Wed
1 stop
American Airlines
4h 15m
COS - OKC
8/24
Tue
1 stop
American Airlines
4h 29m
TUL - DEN
8/26
Thu
1 stop
American Airlines
6h 00m
DEN - TUL
8/26
Thu
1 stop
Delta
5h 41m
TUL - DEN
8/31
Tue
1 stop
Delta
5h 35m
DEN - TUL
Show more results

Recent one-way flight deals

9/14
Tue
nonstop
Frontier
1h 57m
TUL - DEN
8/10
Tue
nonstop
Frontier
2h 01m
TUL - DEN
8/17
Tue
nonstop
Frontier
2h 01m
TUL - DEN
8/17
Tue
nonstop
Frontier
1h 56m
OKC - DEN
9/9
Thu
nonstop
Frontier
1h 58m
TUL - DEN
8/15
Sun
nonstop
Frontier
2h 06m
OKC - DEN
9/16
Thu
nonstop
Frontier
1h 49m
OKC - DEN
9/19
Sun
nonstop
Frontier
2h 01m
TUL - DEN
9/23
Thu
nonstop
Frontier
1h 58m
TUL - DEN
8/24
Tue
1 stop
Delta
7h 26m
OKC - DEN
8/25
Wed
1 stop
American Airlines
4h 13m
OKC - COS
9/2
Thu
1 stop
American Airlines
3h 50m
OKC - DEN
8/22
Sun
1 stop
American Airlines
4h 43m
TUL - DEN
9/18
Sat
nonstop
United Airlines
1h 45m
OKC - DEN
8/9
Mon
1 stop
Multiple Airlines
15h 46m
OKC - DEN
10/12
Tue
1 stop
Delta
5h 33m
OKC - COS
8/26
Thu
1 stop
Delta
5h 41m
TUL - DEN
9/18
Sat
1 stop
American Airlines
6h 42m
OKC - DEN
8/9
Mon
1 stop
Multiple Airlines
15h 46m
OKC - DEN
10/16
Sat
nonstop
United Airlines
1h 54m
TUL - DEN
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First