Daily cleaning, installation of cabin HEPA filters on flights from San José to Colorado
United Airlines has waived its change and cancellation fees on flights from San José to Colorado. Confirm policy on booking site.
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 13h 26m
The cheapest ticket to Colorado from San José found in the last 72 hours was $133 one-way, and $229 round-trip. The most popular route is from San José to Denver, and the cheapest round-trip airline ticket found on this route in the last 72 hours was $133.
United Airlines flies most frequently to Denver from San José.
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.
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.
Travelers must complete a disclosure and attestation form before departure.
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.
Travelers arriving in New York State must complete the Traveler Health Form.
Travelers arriving in Massachusetts must complete the Massachusetts Health Form.
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.
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 Colorado.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 Colorado 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 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
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: "For options none. No drink carts at all. Had coffee once after I asked. Poor quality entertainment. Just a huge waste of money."
Pros: "Christina brown was amazing at gate"
Pros: "The staff at Delta are always friendly and helpful and they were able to squeeze me onto a very full flight."
Pros: "I always have a consistently good experience on Delta. Everything was great."
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"
Pros: "Love the fact that the head rests move to support your head better."
Pros: "The seat was great, I wish all seats on the plane were that comfortable"
Cons: "Nothing, everyone was great"
Cons: "No meal option and my video screen volume did not work"
Pros: "Boarding was easy."
Cons: "I am 6' 1" tall and weigh 220, so not out of the ordinary and I felt like I was stuffed into a sardine can."
Cons: "Better screens for in-flight movies. More legroom or upgrade options."
Cons: "Boarding at JFK.Always messy"
Pros: "Boarding was quick"
Cons: "No entertainment, plane was small"
Pros: "Delta cramps people into these planes and forces you to put your bags under a seat because they stuff at the overhead spaces. They nickel and dime you for every single thing. There was even one person I saw who had to pay for his headphones to listen to the onboard entertainment. I think Delta should quit being so cheap with the profits they make and give it back to your flying customers. It borders on gouging."
Cons: "Delta cramps people into these planes and forces you to put your bags under a seat because they stuff at the overhead spaces. They nickel and dime you for every single thing. There was even one person I saw who had to pay for his headphones to listen to the onboard entertainment. I think Delta should quit being so cheap with the profits they make and give it back to your flying customers. It borders on gouging."
Pros: "Entertainment choices were excellent, many new movies available, so I was able to see movies is been meaning to watch. There were drinks available."
Cons: "The air vents barely trickle out any air anymore. No relief to be had. Airline crews say hi and goodbye but that doesn't make them friendly."
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"
Cons: "On time, free upgrade."
Pros: "Good abording"
Cons: "problems with seating assignment"
Pros: "The staff really helped me out getting on standby so that I didn't have to wait for a 9 hour layover. Overall great experience and great staff."
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: "My daughter was stuck in SLC for 5 hours because there 1 cancelled flight and 1 delayed flight. It was very upsetting not knowing when she going to arrive in Denver."
Pros: "First leg from San Diego was excellent."
Cons: "Arriving in SLC discovered out flight to Denver was CANCELLED! Had to reschedule to the next day. Not fun!"
Pros: "App is good and convenient to use."
Cons: "The app went down just as we were getting ready to board and luckily i had a printed pass and it took some extra time to check in."
Pros: "really helpful and friendly service and nice seats."
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 boarding process in Atlanta was as smooth as could be expected given that it was a full flight. I appreciated the gate announcer's suggestions to everyone about how to ease the overhead baggage crunch."
Cons: "Economy is very tight quarters."
Pros: "Crew was all very nice"
Cons: "Flying is always uncomfortable"
Pros: "When deplaning in Denver, I was impressed that the captain was the staff who got behind my wheelchair and offered to push me up the walkway :)... New aircraft, kind staff, shorty flight!"
Cons: "Nothing disappointed, butt i didn't have any good besides pretzels."
Cons: "Excellent service excellent pilot"
Pros: "Flights were both on time and boarded quickly. Crew was wonderful!"
Pros: "It was on time"
Cons: "Too short of a layover in Atlanta"
Cons: "This is my third flight this year with Delta and every time we wait for the "crew" to get off from another flight. And as soon as they get there we can board. It's getting very annoying. Fix it."
Cons: "I'm tired of Delta making it IMPOSSIBLE to experience benefits of my loyalty. I flew literally AROUND the world in the past 6 months and it STILL doesn't qualify me for anything more than Silver elite? Seriously? When you use a voucher because of their error to lower your ticket price, but still pay cash for it, why does that then automatically exclude you from upgrades? Poor customer loyalty, in fact, non-existent these days."
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: "One male attendant from the first class cabin - super sweet and attentive to our needs even tho we're not seating in the premium cabin"
Cons: "Junior attendants in economy comfort seat - so lazy and whiny!"
Cons: "1. Boarding order is not by seating making boarding very inefficient"
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: "I've only experienced delayed flights with Delta ... and this was no exception. It wasn't weather-related, nor a late flight delivering a plane - just no ground crew to service the plane between flights."
Pros: "The spirit employees were very helpful when I checked in"
Pros: "Terrible company"
Pros: "The price"
Cons: "Spirit is unorganized and understaffed"
Pros: "Didn’t eat, no entertainment offered."
Cons: "20 min Delayed departure"
Pros: "Got what paid for"
Pros: "Price was right"
Cons: "Reserved my seat but didn't get it; cramped."
Cons: "I wasn't flying to hawaii"
Pros: "It was better than Frontier Airlines."
Cons: "Very uncomfortable ride. We a t-shirt hard ,zero leg room"
Pros: "They suck so bad!!!"
Cons: "They just suck really bad!!!"
Cons: "Why ask for a ratING on food and entertainment that don't exist?"
Cons: "The plane was delayed! They have all these secret fees"
Pros: "Planes were new and clean."
Cons: "Airport was disorganized. Check in was long and a mess at 8:30 in the evening. Long lines. Staff not helpful. No checkin kiosk to get bag tag. Probably will not fly Spirit again."
Cons: "BEFORE YOU GET ON THE PLANE SO MUCH EASIER ON DELTA I WILL NOT BE BACK"
Pros: "Like the convenience of the flights between Las Vegas and Denver. The ratings above you need to have a N/A for non applicable. We all know there's no entertainment. And the food is overpriced ! But"
Cons: "See above answer"
Pros: "Needs more room. Packed like sardines"
Pros: "Good seat, enough room"
Cons: "Cost for food"
Pros: "It was okay"
Cons: "Entreteimen we didn't have any? ???"
Cons: "Fees, late arrival"
Pros: "Price was good. i ]will fly Spirit whenever possible and I will rnecomend often"
Cons: "Delay other than I did get a reminder ."
Cons: "Flights delayed multiple times both ways."
Pros: "The whole experience. Very friendly."
Cons: "No complaints"
Cons: "Seating arrangement is horrible your legs are in front of your face"
Cons: "Escribo esto en español para poder expresar mejor mi indignación ante el servicio tan mediocre que recibimos. Después de que el vuelo se atrasara más de 4 horas, nunca logré entender porque fue que nos atrasamos. Nos decían que íbamos a hacer una cosa y hacían otra. Pasamos de ilusiones y luego desilusiones durante horas. Amo viajar y nunca en mi vida me había sentido tan estresado como viajando con Spirit Airlines. No solo fue el atraso del vuelo, sino que también salíamos a las 12:45pm de San José, hora a la que usualmente creo que todos almorzamos, y no se les ocurrió darnos de comer sino hasta las 6:00pm (hora de Costa Rica) y yo no se si según ellos por darnos una latita de Pringles y un vaso de Coca Cola ya se nos iba a olvidar el terrible atraso que tuvimos. Cuando llegué al aeropuerto de Miami noté que habían roto una rueda de mi maleta y se lo dije a una empleada de Spirit Arilines que no sabía que hacer así que recurrió a otra y lo que me dijeron fue que eso no era problema de ellas porque probablemente había sucedido en Costa Rica y luego se fueron. Ahora mismo estaba tratando de hacer el Check In para mi vuelo de regreso y nunca había sido tan complicado hacer un Check In, ni siquiera entiendo porque no puedo hacerlo. Entro a la pagina de preguntas y soporte al cliente de Spirit Airlines y para responder a la pregunta de COMO hacerlo, lo único que saben decir son los beneficios que tiene, beneficios a los cuales me ENCANTARÍA tener si tan solo en su pagina dijeran COMO se hace. He pagado casi $100 en equipaje solo porque nunca nadie me dijo que si lo pagaba como un mes antes iba a salir más barato, que por cierto su pagina de internet es de lo PEOR que he visto, porque después de pagar mi maleta para ir de regreso, ni siquiera me decía si se había cargado bien a mi tarjeta o me daban una factura, simplemente volví al sitio para administrar mi viaje y ahora solo estoy rezando para que cuando llegue al aeropuerto en serio el pago se haya realizado correctamente. En fin, voy a tener que seguir viajando muy seguido a los Estados Unidos desde Costa Rica y puedo jurarles que NUNCA voy a volver a viajar con Spirit Airlines."
Pros: "All was great but the extra large seat did not recline?"
Cons: "Did not do final leg"
Pros: "We made it to our destination."
Cons: "My luggage was lost and I'm without any belongings for myself or my 1 yr old baby!"
Pros: "I liked the bundle prices on drinks."
Cons: "No monitors behind seat headrests or wifi and arm rests became very uncomfortable"
Cons: "Payment for drinks"
Cons: "So late!"
Pros: "the service was wonderful, the l8nes wwnt by quickly"
Pros: "No frills or hassles"
Pros: "Check in at the front desk was awesome. They were very helpful!"
Cons: "We sat at the gate on the Plane for 2 1/2 hrs because maintenance and paper work on tha maintenance was not completed."
Pros: "Everything went well from beginning to end."
Cons: "I have no complaints"
Cons: "Managed to catch a virus so couldn't travel (doctor's orders). Partial credit was given when I'd much rather just have a refund."
Pros: "The pilot made jokes about how cheap spirit airlines is."
Pros: "Low cost"
Cons: "Crowded seating"
Pros: "Affordable price"
Cons: "Chairs do not recline"
Pros: "The good price and straightforward process"
Cons: "The delay but it happens"
Cons: "The plane smelled overwhelmingly like urine."
Cons: "Delayed like many spirit flights I have been on in the past"
Pros: "The ticket price was wonderful."
Cons: "Paying for luggage, seat, etc. - everything is an up charge."
Pros: "The price was great."
Cons: "The great price means basically no amenities. That's okay, I'll take the cheap price."
Cons: "Terrible desorden de aerolínea"
Cons: "Multiple delays again !"
Airlines flying from San José to Colorado 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 San José to Colorado
Masks required on board, masks provided on flights from San José to Colorado
Social distancing seating
Middle seats unavailable to book on flights from San José to Colorado
Testing for antibodies, testing for symptoms for flights from San José to Colorado
Waiving of change fees. Search flexible flights from San José to Colorado