Heightened sanitation
Daily cleaning, installation of cabin HEPA filters on flights from Beijing to Oklahoma
Entry restrictions
The United States has restricted the entry of all foreign nationals who have passed through or have been in China, Iran, Most European Countries (Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, Monaco, San Marino, Vatican City), the UK, Ireland, Brazil and South Africa in the past 14 days.
With the exception of certain travelers which includes certain family members of US citizens or permanent residents including; spouses, children (under the age of 21), parents (provided that his/her US citizen or permanent resident child is unmarried and under the age of 21), and siblings (provided that both the sibling and the US citizen or permanent resident are unmarried and under the age of 21);
There is also an exception for travelers with the following visas: A-1, A-2, C-1, C-1/D, C-2, C-3, CR-1, CR-2, D, E-1 (as an employee of TECRO or TECO or the employee's immediate family members), G-1, G-2, G-3, G-4, IR-1, IR-4, IH-4, NATO-1 through NATO-4, or NATO-6 visa;
Members of the US Armed Forces, spouses, and children of members of the US Armed Forces;
Travelers with invitation of the USA government for a purpose related to the containment/mitigation of the Coronavirus (COVID-19);
Travelers with documents issued by the US Department of Homeland Security, US Customs and Border Protection, or US Department of State indicating that the traveler is exempt from the restriction;
B1 crew crewmembers that are engaged in lightering, Outer Continental Shelf (OCS) activity, wind farm activity, private air/sea crew and other similar crewmember activities;
Students with an F-1 or M-1 visa and their F-2 and M-2 dependents, if they arrive from or have been in Ireland, the UK or Schengen Area in the past 14 days.
Entry requirements
All travelers, 2 years of age or older (including US citizens and transit passenger) must present a negative COVID-19 viral or antigen test result issued 72 hours prior to departure or have a proof of recovery from the virus within the last 90 days prior to boarding the plane.
Exemptions or waiver to the testing requirements may be granted by the CDC on an extremely limited basis when emergency travel (like an emergency medical evacuation) must occur to preserve someone’s life, health against a serious danger, or physical safety and testing cannot be completed before travel.
US citizens and permanent residents arriving from the UK must present a medical certificate with a negative COVID-19 PCR or antigen test result issued within 72 hours prior to departure.
Quarantine requirements
Travelers are advised to get tested 3-5 days after travel and stay home and self-quarantine for 7 days after travel. Even if they test negative, they must still stay home and self-quarantine for the full 7 days. If the test is positive, isolate to protect others from getting infected.
Travelers who did not get tested, are advised to stay home and self-quarantine for 10 days after travel.
All other info
Travelers are subject to COVID-19 measures set by the state/territory of their final destination. For more information go to CDC website.
There are currently 1,095 active cases of COVID-19 diagnosed in US and 0 deaths as of Feb 24 2021
Please see our Coronavirus (COVID-19) Travel Restrictions page for more information on restrictions worldwide.
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 to Oklahoma.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oklahoma 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 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 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
Pros: "Seat belt worked."
Cons: "The seats are so uncomfortable. No head or neck support. The entertainment WiFi never worked."
Cons: "Changed our reserved seating"
Pros: "Smooth flight"
Pros: "Atención"
Cons: "Not more sugar snack"
Cons: "A lot of turbulence on this flight, often interrupting cabin service."
Pros: "Crew and comfort were excellent."
Cons: "First, united cancelled my flight to OkC, their reasoning was because of the weather, if that was the case then, why weren’t other flights cancelled? Then after waiting in line for an hour to see a customer representative for another flight, they said it was at gate C2, we go there then the gate was changed to E10. After already have walking from gate F, to E, back to F, then C and finally back to E, was a little ridiculous."
Pros: "It was all very good."
Pros: "It was a short flight, less than an hour, but the crew was great."
Cons: "Didn't make the flight"
Pros: "The sound system had been down most of the flight. Butter cube was completed melt. Bread was cold in the center."
Cons: "Entertainment system. Rarely does an international flight not equipped with TV screen on back of chair. It's so ancient to have overhead screen"
Cons: "The seats were really uncomfortable and the pull down table was really dirty. I didn't use it because it was dirty with miscellaneous substances."
Pros: "Friendly flight attendants"
Cons: "Terrible food. Cramped, uncomfortable seats. No in-flight entertainment, app did not work."
Cons: "The crew when boarding was very rude, my ticket said ask an agent for an assigned seat and the three people from delta I spoke with were very rude and the first two completely treated me like I was nothing but a bother for asking for assistance. The third lady just said it was overbooked I didn't have a seat she was busy with other stuff and would deal with me later to listen to for my name to call. Not impressed with deltas service at the airport. The flight crew was very nice."
Pros: "I liked that the captain communicated with the passengers about delays and the reasons for the delays over the intercom."
Cons: "I feel that I was treated by the employees at the boarding desk and by the customer service attendants as if I were garbage!!!! I was attempting to purchase an upgrade in my seating to avoid very uncomfortable swelling on my right ankle and other personal reasons. As I inquired with the man at the boarding gate about purchasing the upgrade I was told that there were none available. So I pulled out my tablet with the united airlines app and showed him the image of the empty business class seat that I would like to purchase on the seating map available in the app. He told me that he had no option on his computer screen to sell me the seat. I asked him where could I go or who could I ask to get the seat. This back and forth continued for some time where he kept saying he could not sell me the seat but I would then say, “I understand that, but do you know who can or where I can go to find someone who knows where I can buy an upgrade?” The attendant got VERY VERY upset that I was even ASKING. As if I were asking for some OUTRAGEOUS request!! I asked to speak with the manager several times. He continued by ignoring me and just saying NO! Finally he pointed to some lady beside him. I don't know if she was the manager or not, but she was on the phone and barely gave ten seconds of a glance to the situation. He asked me"Are you gonna go or not?" I could tell that he cared absolutely nothing about me or my request and was extremely dismissive in asking me this. Finally, he dismissively told me to ask the flight attendant. I could tell that this young man would be of no further help AT ALL, so I gave my ticket, went on board and thought to just try and ask a flight attendant. Right before I went to give my ticket to the man who was taking tickets, I heard the boarding gate man walk away mumbling how ANNOYING I was in Chinese. I know this because I SPEAK Chinese. This is HIGHLY UNPROFESSIONAL!! I continued to go on board hoping the flight attendants might actually have some information. When I asked, who I thought was the flight attendant, about purchasing a seat, it turns out that she was the customer service agent on the flight, she gave no effort to even try to hear what I was communicating to her. I know about communication and as a public speaking instructor, I know how to listen and to speak. She continued to raise her voice and talk over me, although I remained very calm and tried talking to her logically. I tried to communicate to her that I was attempting to purchase one of the empty business class seats that I had seen were empty. I checked the seating of the flight from the united airlines app before I had even boarded the plane. The lady continued to be very rude and uncaring. She talked over me, did not listen, her responses did not make sense, she very loudly kept asking me " CAN YOU UNDERSTAND THAT??" as if I was a child or as if I was confrontational when I absolutely was not. I noticed I had been trying to communicate for a while.wordlimit"
Pros: "There was plenty of space on the plane even tho it was completely full"
Pros: "Professional, Professional, Professional!!!!!"
Cons: "Absolutely nothing!!! Aircraft ready, clean, and even new!!! Left on time and arrived on time. Nothing negative here."
Pros: "The flight was great and so was the staff."
Pros: "That I got a direct flight to my destination! Which I've never had before."
Cons: "That there was an hour long delay. What if I had a connecting flight?"
Cons: "Flight was late Food on trip was barely average"
Cons: "Stewardesses were over worked and their arritude showed showed it. I didn't blame them ."
Pros: "Plenty of room in the seats"
Cons: "They delayed my flight, so now I get back home really late. Thanks, United."
Pros: "The flight was very good, only drinks and snacks provided as expected-no entertainment provided so not expected. Overall a good experience."
Cons: "N/A"
Pros: "Bad weather and a bumping up and down and side to side, wild ride. The flight was delayed because of a broken arm rest on a seat. This delayed the flight and allowed a front to move in, which we flew through."
Cons: "The 45 minute delay to remove a arm rest on a seat."
Pros: "No delay at all"
Pros: "Good food"
Cons: "Leg room in economy was bad for a international flight"
Pros: "Departure and arrival were on time."
Cons: "Flight was 2 hrs late"
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: "It waz awesome"
Pros: "Seats comfortable Flights on time Good communication between airline staff and passengers"
Pros: "Poor attitude by every united employee I ran into."
Pros: "Very good!"
Pros: "On time"
Cons: "See previous comments"
Pros: "Everything the city is beautiful"
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: "Everything was great. First time using Kayak and first time on United."
Pros: "Everything was very painless from booking to flying! This was my first time flying United and I'm very impressed and excited to fly with them again in the future. I had an hour delay on departure that caused me to miss something but when I called united to move my return flight due to this they handled it great! Based on that alone I feel myself become a loyal United customer! How you handle mishaps means the world to someone like me!"
Pros: "Flight departed An hour late but caught up time on route. service was cold, rude and lazy. Many passenger brought food trash tray to the station by themselves. Bathroom was gross. Food was salty and I requested water and I was ignored. I finally raised my voice and start asking their names because I would write a complain. Tha started all hassle for me. Long story short, I was demanded to identify if I held Chinese or US passport... I have written a letter to United CEO. I got reply that I would get a reply in 24-48 hours. I'm waiting. My second leg was two hours delay from Chicago to Boston."
Cons: "those FA should be fired, especially the one who demanded to identify my nationality."
Pros: "the snack pack was a good value"
Cons: "arriving plane was late so we got into OKC late"
Cons: "The crew members were not very happy and were snappy in their replies. The seating is ridiculously small, you cannot access the carry one baggage under the seat if the person in front of you puts their seat back. The food was better this time than the flight to Beijing, still not great. I also need to add that the original flight from Chicago to Beijing had a 7 hour delay which was ridiculous, especially when traveling so far. No food vouchers were offered and passengers were kept in the dark for long periods of time. The return flight was also slightly delayed. This is not a good reputation for an airlines to have. United will not be my first choice of airlines in the future."
Cons: "Terrible airline ."
Cons: "Canceled flight, booked me an impossible connection, put on stayby when I get the tickets months in advance. Offered no vouchers and made me fly out on a diffrent day. Hs aircraft delays on all flights"
Cons: "I need my suitcase asap. There are lots of important stuff inside."
Pros: "Good"
Cons: "That the captain knew he was having problems with the plane and he change flights."
Pros: "Everything went smoothly."
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,"
Airlines flying from Beijing to Oklahoma 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 Beijing to Oklahoma
Mandatory masks
Masks required on board, masks provided on flights from Beijing to Oklahoma
Social distancing seating
Middle seats unavailable to book on flights from Beijing to Oklahoma
Pre-flight testing
Testing for antibodies, testing for symptoms for flights from Beijing to Oklahoma
Flexible cancellations
Waiving of change fees. Search flexible flights from Beijing to Oklahoma