Daily cleaning, installation of cabin HEPA filters on flights from Colorado to Oklahoma
Southwest, Frontier and United Airlines have all waived their change and cancellation fees on flights from Colorado to Oklahoma. Confirm policies on booking site.
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 Colorado to Oklahoma.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oklahoma from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
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 Oklahoma with an airline and back to Colorado with another airline.
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 Oklahoma from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Scores according to KAYAK customer reviews
Cons: "100% as always.. delta has never disappointed! Keep up the good work guys"
Cons: "Delta.... they’rrrrrr Grrrreaaate!"
Pros: "Most of the crew was great with the exception of curbside check-in in Denver."
Cons: "Curbside needs to stop chasing cash tips and do their jobs. If they focused on that tips would be easy to come by. The curbside attendant that took my bag didn’t even bother to check my id. He asked me my name and asked where my destination was. I told him Cincinnati as a layover then LaGuardia where he said that was wrong. He then proceeded to print a boarding pass that wasn’t mine and load my bag into the conveyor. Not 5 mins go by when I realize what happened I wound up having to go to special services to rectify the situation. Which ultimately consisted of me waiting another hour in LaGuardia to get my bag. Please delta have these curbside handlers actually want to do their job and stop chasing cash tips."
Cons: "Everything was really nice. The snacks were good. I don’t know if there are excellent t snacks but very good."
Pros: "Flight left on time and landed on time"
Pros: "Quick flight...ahead of schedule"
Cons: "Cheese It’s are boring...miss the snack mix"
Pros: "Flight was delayed for more than 3 hours."
Cons: "Could have left on or close to schedule."
Pros: "The service, on time, employees very nice."
Cons: "Choice of healthier snack"
Pros: "Nothing spectacular."
Cons: "The headrests won’t stay up. And it’s hot."
Cons: "Have rhe right to carry at least one luggage per person at no cost. Besides carry on and personal item. Tickets prices and luggage costs are extremely expensive."
Pros: "Staff from Check in to aircraft very pleasant. Snack choice in Coach impressive."
Cons: "Uncomfortable chairs for a three hour flight"
Pros: "Direct flight"
Pros: "Check in Denver super helpful Gate staff hustled to turn around flight Flight crew excellent"
Cons: "Flight delayed, almost missed international connections"
Pros: "Boarding, friendliness of staff"
Pros: "Everything was easy and smooth."
Pros: "Attendant was very good at explaining ground staff members actions to a fellow passenger"
Cons: "Wouldn’t let us take our carry-on because they had overbooked and had no more room in overhead. Delayed our first flight and then our connecting flight left *early*. (If you know you have customers with short connections, why leave early to make their connections even shorter?) Then told us they would not pay for our hotel since it wasn’t their fault. Gave us a “discount” with a nearby hotel that was more expensive than what you could book it for online. Had to wait several hours for them to get us back the carry-on luggage that they insisted we check in the first place."
Pros: "Short flight"
Cons: "In SLC they boarded by row numbers and not zones. Weird..."
Cons: "Engine problems-2 hour delay"
Pros: "The fact that there was a screen for movie selections and a charging port for my phone and the flight attendants were super nice"
Pros: "Good flight crew"
Cons: "Delayed due to mechanical issues. For 3 hours. No offers for free drink or wi fi. When we finally land we were on the runway for half hour."
Pros: "Everyone was fairly friendly"
Cons: "Cramped foot room"
Cons: "Bags never arrived at the listed baggage claim. After 45 min, I saw bags on a different claim station and I notified everyone standing around. BUT, I filed a claim with Delta and was immediately given 2500 miles, as guaranteed!"
Pros: "Great people and crew early arrival nice passengers"
Pros: "Delta is great"
Cons: "The crew forgot to turn the heater on in -3°F creating a situation where the lavatory water lines froze. This caused a two hour delay which made me miss the second leg. Because I missed the second leg I was put on the very last flight out of ATL and got to spend Xmas eve in the airport."
Pros: "Crew was nice."
Cons: "The Entertainment sucked. Again I was sitting in comfort class which in theory should buy you more comfort and better entertainment. There was a ton of movies from the 90s and the same movie selection from about 6 months ago when I traveled with them. Also, what is going on, with having to use your own cell phone to watch movies on the plane? Whatever happened to the screens in the backseat of the front seat? I ended up with neck pain from trying to watch a movie on my phone. Delta has become very cheap. It is going into some serious decline."
Cons: "Let me just say that I’m a loyal Delta costumer until now. The flight attendants (the two women) were an absolute nightmare. They were so rude and condescending. I was carrying with me my service dog and a bag containing an expensive medication (it couldn’t go on the top bin). Despite being in the comfort class and having the seat next to me empty, we were tight for space. The flight attendants were unreasonable and forced me to put my medication on the top bin despite the fact I had told them it was extremely delicate, that it that to go upright, and that I needed to keep it with me. They did not listen and pressured me into giving them the medication. The medication could have easily gotten broken. Thankfully it didn’t but this is no way to treat a human being."
Pros: "What a city.. Unique for hell sure..."
Pros: "Boarding super excellent! Also: Best landing I've ever experienced! Props to the pilot!!"
Pros: "Newer plane with movies."
Cons: "Airlines pack you on so tight."
Cons: "That I couldn't reschedule due to the hurricane. I got stuck in Texas because of the hurricane. They didn't want to reschedule the flight because Denver was not apart of the affected area."
Cons: "I fly Delta quite often, and am usually pleased with their service, but the morning of June 23 was terrible. I got to the airport in Denver at 5:30 am for a 7:30 am flight to Atlanta, and the line to check a bag was about 40 people long. I waited 55minutes to check my bag, as they kept moving the ski priority people, and people in danger of missing their flight, to the head of the line. There were obviously not enough Delta workers on staff to process all the flights at that time."
Pros: "The moviea"
Cons: "The time of night"
Pros: "I didn't like anything because the fly leat 3 hours"
Cons: "Repeat the message from above.."
Cons: "The Atlanta Airport is Insane for the handicapped. Try to get through the airport with 1. Your own scooter, 2. How to get into and back out of the elevators and trains and 3. The 1000s of people to make your flight in an hour at this unfamiliar airport Now try to do that when your wife also has to get around with her scooter and try to stay together. Then if your flight gets moved to another gate...and you have 10 minutes to do ALL this again... Never mind the bathrooms while one of us watches the scooters while the other uses the facilities and this is Impossible. Never mind the narrowness of the elevators. STRONGLY SUGGEST AN AIRLINE EMPLOYEE TRIES TO SEE THE PROBLEMS FIRST HAND with a scooter, THEN RECOMMEND FIXES. And don't get me started on the restarants with tables too close together if you use a scooter. Toronto airport is better as a comparison. Alton and Mary Cason"
Pros: "Smooth ride. Delta got everything right from takeoff to landing."
Pros: "The flight attendants were so nice and accomadating. Even came by to refill our waters! I've never been on a flight with such friendly flight attendants!"
Cons: "I drove 5 hours to get to the airport and unfortunately ended up delayed because of traffic and slow shuttles from parking. I arrived 1 hour before the flight, but security was so slow I didn't get to the gat until 10 minutes before arrival. There were no gate agents present and despite banging on the gateway door and other Delta agents at the adjacent gate, no one helped me. I can only surmise that they had already given away our seats, which were award tickets, GAINED BY BEING A LOYAL DELTA CUSTOMER. The gate agents were unapologetic and useless at rebooking, and I bought a ticket from Southwest instead. As i was trying to get to my sister's wedding, and repeatedly told the agents this, their behavior was particularly abominable. DELTA, YOU'VE LOST A LOYAL CUSTOMER."
Cons: "Seats too close - I'm not that tall and my knees were jammed against the seat in front of me."
Pros: "Plane was clean and staff were friendly"
Cons: "The snack options were quite average"
Pros: "Excellent customer service. That doesn't seem to happen too often with airlines. Delta has been outstanding."
Cons: "No complaints."
Pros: "Frequent updates about departure status."
Cons: "Delay - Switching aircraft."
Pros: "on time travel care in treating my visitors from Kenya Africa"
Pros: "Yes made sure mask was in place"
Pros: "I used frequent flyer miles for the tickets."
Cons: "The crew was late getting to the gate. All of them talked to me like I was a child they were disappointed in. No one smiled. I thought all of the crew was mad at us for using their airline."
Cons: "Overbooked and crowded, on a Sunday."
Pros: "Crew was nice"
Cons: "Lots of empty seats... during covid/social distancing there should only be 2 ppl in a row especially if there is room...it was crowded and not consistent with signs posted saying stay 6 ft apart"
Cons: "Everything was dandy!"
Pros: "Staff was great. Very nice."
Cons: "We were 2 hours late. Missed our rental car. Sat on the tarmac for a very long time with no information."
Cons: "You were out of earphones"
Pros: "We were allowed to board early with my father, who is disabled."
Cons: "Denver airport was a nightmare with my disabled father. We were given a “wheelchair” but no escort through a nightmarish security scene. Airport is terribly designed, lacking clear signage and navigation. TSA was a disaster and no one seemed remotely concerned about my father’s comfort or needs."
Cons: "Less boarding groups"
Cons: "I have changed flights. Been delayed 5 times now. And still haven’t left the USA."
Cons: "I researched and called and found a 45L backpack so I could carry on my dive bag. That’s the reason I’m going all the way to Fiji. Not letting me get it in LA I’d also ridiculous."
Cons: "They have very long and annoying credit card announcements"
Cons: "Delay due to equipment failure, were not able to estimate delay"
Pros: "There was nothing to like about the way this sudden last minute cancellation was handled."
Cons: "I expected at least an offer of some kind of compensation for the inconvenience. it didn’t and hasn’t happened thus far."
Cons: "The crew was a little late"
Pros: "Not using kayak"
Cons: "Kayak booked me the worst itinerary in the history of air travel!"
Cons: "Super TSA lines in Denver and American employees were less than accomadating or did not meet any kind of customer service expectation. Terrible airline!"
Cons: "Almost everything!"
Pros: "Pilot made up time so we made it in early!"
Pros: "The helpful steward"
Cons: "The bumpy ride"
Pros: "Better than walking!"
Cons: "Extremely cramped space."
Pros: "On time. Efficient boarding."
Cons: "Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?"
Cons: "Late Dallas to tulsa"
Cons: "Messed up college for your mismanagement."
Pros: "Boarding moved along well, even though there wasn’t special boarding for families with young children. The plane was really comfortable (new 2x2) and the staff was really friendly."
Pros: "Service was one of the best I have received for an airline."
Pros: "Friendly service"
Cons: "Getting to the airport early and waiting an additional ten minutes on the tarmac."
Pros: "Food and entertainment were great"
Pros: "Everything was on time and handled efficiently and courteously. I was pleased with everything."
Cons: "Too cold, even with air off above me."
Pros: "All good, except poor prep on food"
Cons: "As above"
Pros: "Good connection"
Pros: "I like that American offers free movies thru their app but there was a glitch and I couldn't get it to work!"
Cons: "Couldn't get the entertainment app to work"
Cons: "Maintenance problems, late departures, uncomfortable airlines"
Pros: "Getting through security was a lot better than I thought. Also, I had plenty of room and the overall ride was smooth."
Cons: "I just wish that there was a little more room and easier ways to earn miles and entry into the lounge."
Pros: "Wi fi did not work."
Cons: "Sitting on the runway after landing because the gate is occupied."
Pros: "No surveys"
Cons: "No surveys"
Pros: "The Denver airport is beautiful"
Cons: "I will never fly AA again - see below"
Pros: "Love the movies!!!"
Cons: "Passengers are allowed to take too much on the plane, which makes boarding & getting off take WAY TO LONG. If American would follow Southwest and allow 1 free bag, this problem would end. E"
Pros: "On time, friendly and helpful staff at airport and on aircraft"
Pros: "I liked everything from the way they got everyone on the plane to getting everyone deplaned."
Cons: "I didn't have a problem with the airline. Just a couple of passengers."
Pros: "Friendly service"
Pros: "Very nice and showed concern for safety. That made me feel good."
Cons: "No in flight DirecTV"
Pros: "Thanks for bringing us water when my husband needed to take some medication, some airlines won’t do that."
Cons: "Excessively busy at DIA, seemed under staffed, lines stretching across the airport."
Cons: "Unfortunate spot, potentially vomit, near the window of my seat, leftover from previous occupants."
Pros: "I missed my flight due to a delayed flight from denver to Washington. When I arrived I beg if there is a sooner flight to Geneva. They said no more. They book me another flight which has more connections. When I was waiting for my next flight there were actually more flight going and direct to Geneva before my flight. I even ask the gate personel if There is more seats avilable for one of those flight before my flight. They said yes but because I had a luggage it will take time to transfer my luggage and they will end up being delayed. United airlines is HORRIBLE!!! My flight were delayed and with that they should have more consideration for those costumers who were delayed. But instead of being kind and considerate. They had book me a later flight and the worse thing is the itenerary had more connections. Very Exhausting. The other costumer when we were in the line at the costumer service desk some people were given flight which are like 12 hrs away. How Horrible service. I WILL NOT FLY WITH UNITED AIRLINES AGAIN. Very POOR SERVICE."
Pros: "Read above"
Cons: "My passport was held up because of the Government shutdown and I was treated poorly about trying to change my ticket. I now can’t go because I can’t afford to change ticket and the waiver documents I need to do so sounds like it’s just another excuse from the airline for not honoring my ticket. I can’t go now because of passport, but I can’t go because I am unable to buy another ticket"
Pros: "It was all very good."
Cons: "I was very cold!"
Pros: "There was plenty of space on the plane even tho it was completely full"
Pros: "The flight was great and so was the staff."
Pros: "Plenty of room in the seats"
Pros: "Departure and arrival were on time."
Cons: "My flight was ten hours late and no accommodations were provided. 40% off tickets to hotels and no way to get to them."
Pros: "Seats comfortable Flights on time Good communication between airline staff and passengers"
Pros: "It was fine"
Pros: "We were ontime boarding ,taking off, and arriving at OKC. GREAT FLIGHT."
Cons: "WE DIDN'T NEED ENTERTAINMENT. FLIGHT WAS SHORT"
Pros: "1st class experience was great."
Cons: "Time between load and take off"
Pros: "Ok, since United now serves complimentary Illy coffee, it is much better!! Thank you for the great improvement. Sometimes it's the little things that make a big difference!"
Pros: "Everything was fine."
Pros: "She didn't smile Speak as we boarded Had attitude"
Pros: "Able to sleep the whole way"
Cons: "Nothing in particular"
Pros: "Being extremely punctual."
Pros: "the snack pack was a good value"
Cons: "arriving plane was late so we got into OKC late"
Pros: "It was on time"
Pros: "Comfortable the entire trip! 1st class is the only way I will travel any more especially flying all the way across the country! Thank you United!"
Pros: "Do delays everything when smoothly"
Cons: "Took a little long for baggage to be released"
Pros: "Same as above"
Cons: "Same as above"
Pros: "The simplicity of your website."
Cons: "The guy sitting next to me."
Pros: "The TV and very good selection of new movies"
Cons: "The snacks were too little!!"
Pros: "Same as above."
Cons: "STINGY DRINK SERVINGS TINY SNACK BAGS"
Cons: "Long waiting time to get luggafe"
Cons: "Hard landing, puking passenger that started at boarding til landing. Bags were smashed up, that's just the beginning."
Pros: "I like that they waited for me before they took off"
Pros: "Departed on time."
Cons: "Small plane...every seat taken and crowded."
Pros: "Great service"
Pros: "Everything was great"
Cons: "No complaints"
Pros: "Everything went smoothly."
Pros: "Same as above statement."
Cons: "Pilot landed the plane a little on the rough side. The Tarmac was definitely felt."
Pros: "Loved the amenities."
Pros: "Staff and Pilots did a great job. Wheelchair was much apprecciated!!! Everything was on time or ahead of it. Great landing!! Wish you didn't charge for baggage and would like better snacks--oh for the good old days!"
Pros: "The landing was not good as we had turbulance. Other than that, everything was good."
Cons: "The only snack available was a mix that had dairy. Other airlines, like JetBlue not only have a selection from which to choose, but at least one option is vegan."
Pros: "Not a lot"
Cons: "The fact that we had to get off due to too much fule,didn't make a lot of us comfortable..when it comes to flying,the whole team needs to be on the same page..makes flyers more comfortable..but things do happen.."
Pros: "Crew was great, captain was a comedian. Pretty sure he broke the speed limit getting from Denver to OKC (95 minute flight took just about 67 minutes. Hey, the pilot told us he was going supersonic) no complaints here. Again, great entertainment, flight didn't last long enough to enjoy the free wifi entertainment."
Cons: "This was a 6 person row plane. As such, with three on each side and more people front to back, I lost leg and shoulder room. At 6'4" & 280 with size 14 feet, you notice these things."
Pros: "Positive crew made even requests for seat changes happy moments. Even got us there 10 minutes early,"
Pros: "Same as above. Did notice the woman staffing the counter at boarding having extreme patience with people's problems and non problems. She was great and deserves a raise. Denver gate B 85 between 1:00 and 3:00 6/15/16."
Cons: "A lot. They could have had the decency to empathize with new travelers in this pandemic situation."
Pros: "Low cost flights with no frills works for me. If you want perks, don't use Frontier. Simple, right?"
Cons: "At least let the people with no baggage go 1st"
Pros: "The lady was nice."
Cons: "I hate having to pay for every bag, a half a glass of water, vinyl that looka like it was clawed by a grizzly and then proceeds to stick to my legs so I have big red blocks on the back of my legs. Less expensive tickets are nice but they are a muut point when you end up paying more in the long run."
Cons: "Pricing of carry ons a rip off."
Cons: "Yea the tsa precheck was not being able to put on my boarding pass. Hooked me again ."
Pros: "The check in clerk took care to reprint my boarding pass so it reflects my TSA precheck status."
Cons: "The seat was stiff and uncomfortable"
Cons: "Nothing. It’s garbage."
Pros: "Boarding was fairly quick"
Cons: "Before boarding mention that passengers have to go to their assigned seat."
Pros: "Yes very courteous"
Cons: "We departed 45 mins late with no explanation"
Pros: "Window seat"
Cons: "Lower fares"
Pros: "Everyone was helpful and friendly."
Cons: "Not charge so much for luggage and carry-ons."
Pros: "Clean comfortable plane"
Pros: "Cheap airfare."
Cons: "The entertainment and small charges."
Pros: "The price of the ticket was cheap and boarding was fast and easy"
Cons: "The flying time"
Pros: "quiet, no crowd, easy, early"
Cons: "light design on plane"
Cons: "Have passengers with no carry on off the plane first."
Cons: "Waiting for 2+ hours at the gate waiting for the plane to leave."
Cons: "Waited more than an hour to get our luggage in a nearly deserted airport... Staff had to be found to deal with the situation, and the woman seemed rather unconcerned about the issue."
Cons: "It’d be nice to have internet access, whether free or for purchase"
Pros: "Easy check in"
Cons: "Hard to find my gate"
Cons: "one hour late leaving"
Pros: "flyers were good natured"
Cons: "Boarding agent was not keep updated ,poor PA volume at A 75 , delay of take off 1/2 hr"
Pros: "The first 3 rows recline so if you get one of those it’s okay"
Cons: "They don’t even offer water. The check-in system sucks. The kiosks don’t work and the staff shows up late, even though they have posted signs that say it opens 2 hours before boarding."
Cons: "After paying $239 for my round trip tickets I went to check in on the day of my flight and was hit with a litany of additional fees! I was charged a passenger fees at $135??? What the heck is that all about?!, Then I had to pay to get an actual seat ($28 each way) ,my checked bag $40 each way and a friggin carry on!! ($30 each way) Seems very deceptive to advertise a $239 round trip flight that over doubles in price when its all said and done."
Pros: "The people I met"
Cons: "The delays"
Cons: "The space. Very uncomfortable"
Pros: "efficient boarding good information from pilot"
Cons: "arrival 45 minutes late"
Pros: "I arrived."
Cons: "It was an hour after boarding before take off. Another 15 minutes on the ground after landing waiting for a gate at midnight on a weekday. I understand that circumstances occur beyond the airlines control, but this has been routinely occurring on my trips with Frontier. Absent compelling reasons, I will not be flying with them again."
Pros: "The punctuality of the flight"
Cons: "At a certain point the plane was so unstable for more than a minute . I don't know what was happening but many passengers and I were very uncomfortable ."
Cons: "I signed up for special services for meet and assist and no one helped me."
Cons: "Crew seemed a bit grumpy"
Cons: "Everything, the service and the airline policies are very poor. Will not fly again, save your money."
Pros: "Friendly staff"
Cons: "$45 to put a carry-on item in the overhead bins is ABSOLUTELY RIDICULOUS!!!!!!!!!!!!!!!!!!"
Pros: "As above."
Cons: "As above"
Pros: "It was ok"
Cons: "Cost of pop"
Cons: "Noises sales pitch."
Pros: "Efficient boarding on and off the plane."
Cons: "The $75 fee for overweight bags is unreasonable. It should be more like $10 for only a few pounds over 50."
Pros: "See aforementioned."
Cons: "Wish that you cou;d use Apple Pay or at least a credit card to purchase snacks/drinks, etc."
Cons: "Same screaming infants. They were able to sleep but allowed to roam aisles."
Cons: "See above"
Cons: "This airline comes up with every idea possible to charge the costomer. I give the airline a star for being sneaky and sly and having rules and policies to rip off passengers. Because it is brilliant that they con you without breaking any laws."
Cons: "$60 for a carry on?"
Pros: "helped a person with a disability much bett than United"
Cons: "packed like a cattle car"
Cons: "Having to sit on the plane for four hours in the same position of the seat."
Cons: "They charged me 70 for bags.... Which is insane.... Without warning basically."
Cons: "No complementary drinks. Short fold down tables."
Airlines flying from Colorado to Oklahoma have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.
Daily cleaning, installation of cabin HEPA filters on flights from Colorado to Oklahoma
Masks required on board, masks provided on flights from Colorado to Oklahoma
Social distancing seating
Middle seats unavailable to book on flights from Colorado to Oklahoma
Testing for antibodies, testing for symptoms for flights from Colorado to Oklahoma
Waiving of change fees. Search flexible flights from Colorado to Oklahoma