Find cheap flights from Knoxville to San José

TYS - SJO

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Round-trip
Economy
Knoxville (TYS)
San José Juan Santamaria Intl
Thu 4/15
Thu 4/22
Any month
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Good to know

Low season

SeptemberBest time to beat the crowds with an average 30% drop in price.

High season

DecemberMost popular time to fly with an average 20% increase in price.

Average price round-trip

$612(avg. price over the last 2 weeks)

Good deal round-trip

$546or less

Book cheap flights from Knoxville to San José

When to book flights from Knoxville to San José

Estimated round-trip price
Average price per month
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Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $546 or less round-trip.
  • The cheapest flight from Knoxville to San José was found 31 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is September.
  • Morning departure is around 47% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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Top 4 airlines serving Knoxville McGhee Tyson to San José Juan Santamaria Intl

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,160 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "Enthusiastic and honest/informative pilot"

Cons: "I didn’t take the flight. Due to a change in my post-flight quarantine lodging arrangements in Salt Lake City, I needed to change the date of my flight. Delta directed me to Aeromexico to make any changes. Aeromexico refused to allow any changes. So I was forced to not take the flight and buy a new ticket for a later date."

Pros: "Crew was friendly and very clear about masks."

Cons: "Great flight all around."

Pros: "Crew was very welcoming and nice"
Cons: "There was a lot of empty space on the plane I wish they would’ve spaced passengers out evenly."

Pros: "great everything!"

Cons: "Had no entertainment, asked the attendent, she called simebody, but it didn't help and she didn't bother to come and explain. Food was really bad, undercooked and cold."

Pros: "Customer service as always"
Cons: "Nothing!"

Pros: "The crew was nice"

Cons: "Had to check my bag yet others brought on two bin sized pieces. Had to get seat assignment at the gate and rep was rather abrupt with instructions. Smell of fuel in the cabin. In last row which was uncomfortable"

Cons: "The check process was ridiculous. There not enough room in the box for me to explain my experience but the ticket agent lied to me, said he couldn't take my bag until I got a paper receipt and boarding pass from a kiosk despite having had pre-paid for my bag and digital boarding pass. 25 mins wasted"

Pros: "The crew was awesome. The entertainment was great with a huge selection of movies. The food was really good."
Cons: "Boarding was delayed while waiting for Delta agents to come and assist people off of the plane."

Pros: "Seats are comfortable, crew was great, overall a smooth flight"
Cons: "The fact that airlines are trying to charge for every little add-on is pretty annoying. 2 dollars for headphones? Don't even get me started with their snack boxes..."

Cons: "Let was a typical flight. About all you can hope for is that it is on time. That makes it excellent."

Cons: "Great flight. On time and friendly staff."

Pros: "The seat get’s bit hard after 14 hours."
Cons: "The food was ok but not great"

Pros: "Amazing crew, on time, decent coffee, plenty of drinks"
Cons: "The drinks cart was a little slow..."

Cons: "On my opinion Delta is one of the best airlines. Staff are friendly and they made me feel service. They are really nice and they.take care of been on time and anything you ask them they are there to answer. Great airline"

Cons: "Flight continually delayed so I had to drive to Chicago and take an American Airlines flight - that cost an additional $700"

Pros: "Excellent crew."
Cons: "Could not get the delta Wi-Fi to work. Also my seat nearphone jack was broken."

Cons: "Sat on the tarmac for 20 Minutes, after taking off late. Arrived to my connecting gate 10 Minutes prior to scheduled departure with no delta attendants in sight and watched my plane sit at the gate and pull away with no way to get on board. Now I’m waiting unnecessarily for 4 hours on another flight."

Cons: "I was placed on an earlier flight as soon as I arrived at the Portland airport. The flight was full, there was no room for my bag in the overhead bins. The bag was checked, not to just Seattle but all the way to Venice. Well, surprise, surprise, the bag was lost on the way to Venice. KLM does not allow enough time in Amsterdam for luggage to make a connecting flight."

Pros: "Decent service"
Cons: "I booked with KLM (sky team) two separate return bookings on via SKY TEAM JFK > heathrow (delta) Heathrow > Amsterdam (klm) On the return leg, I couldn’t check my bag all the way through to JFK even though I stayed on SKY TEAM carriers. That should be possible, otherwise the value of staying in SKY TEAM isn’t as valuable to me."

Pros: "Friendly crew"
Cons: "Business class seats were short whdn lay flat. Metal footrest at the end made it uncomfortable to hang feet off the end. Little privacy"

Cons: "Full flight. We weren’t able to chose our seats and were put in middle seats in different rows."

Cons: "It was very hot and did not cool down"

Cons: "Late with no information"

Cons: "Nothing"

Pros: "Beautiful new plane with large overhead storage, comforable seats and moveable aisle armrest."

Pros: "On time. Clean."

Pros: "Delta agents rerouted me in face of weather problems in Southeast so as to allow me to make my LAX to Sydney flight. Well done."
Cons: "Not enough leg room in Economy. I lucked out on transpacific leg with an exit row seat, everything else tight. Movie choices kinda limited and very US."

Pros: "Everything went well...on time, quick boarding and free gate check of bag."

Pros: "1. Great movie selection 2. Healthy food option 3. Craft beer was appreciated 4. Friendly crew"
Cons: "1. Wifi didn't work"

Pros: "It was crouded seat were uncomfortable otherwise ok"

Pros: "On time departure; good updates by flight deck; luggage arrived unscathed."
Cons: "Once beverage service was complete, flight attendants retreated to the back of the plane. On a 4-hour flight, it would have been nice to have someone come by and ask if we needed anything, such as water, coffee, or juice. Granola bar was good."

Cons: "I always hate to hear erroneous announcements. I don't need to know why I need to keep my seatbelt on; just to do it and MAYBE how long I'll need to do it. You don't need to alert me when you're turning the seat belt sign off. There's a "ding" and the light goes off. You could wake me up, or my wife or my sleeping child. It's like they like to hear themselves talk."

Pros: "I got upgraded to a Delta Comfort+ seat. This gives me more space and more comfortable."
Cons: "Was not given a chance to select seats in advance. Also was not advised where I should go to get my boarding pass because there is no China Southern counter at Detroit airport."

Pros: "all flights were right on time. service was excellent. crew was very friendly. Comfort+ seating was excellent very comfortable"

Cons: "Kids yelling"

Cons: "According to the website and documentation a card holder is supposed to get the first bag free when using this card. I did not, so I will be cancelling the card."

Pros: "great seats and the Biscoff cookies taste amazing and I had a great flight otherwise."
Cons: "sea salt and olive oil pretzels, which taste really bad and the plane didn't have in seat movie and game screens."

Pros: "gate and plane staff friendly, smiling and helpful."
Cons: "Uncomfortable seats, no cabin service on short flight, no power in seats."

Pros: "Food"
Cons: "We were waiting until the airport assigned us a parking slot. Instead of leaving the entertainment system on, they turned it off. We basically spent 1.5h without entertainment system."

Pros: "Excellent service and on-time"
Cons: "Baggage charge"

Pros: "Comfortable as plane was half empty."
Cons: "No entertainment available at all."

Pros: "Length of flight was good, one of the flight attendants was very nice"
Cons: "Flight attendant arguing and having words with a passenger BEFORE the flight even took off was very alarming, the attendant had walked past the seat, we saw her face change, she halted and walked back to the passenger and a very heated and negative exchange ensued, then another flight attendant came out and threatened to evict the passenger from the flight, this was before the flight even took place .... all passengers were like just remove them already ... t his is a short flight and most of use were connecting from a long flight from overseas ...."

Cons: "Delta Flight #1494 On my return flight, I had to pay for a 2nd ticket to fly out early since Delta was cancelling flights to the south and I didn’t want to get stuck in Philadelphia. When the plane arrived for a layover in Atlanta, there was a flight going on from the first 2 people waiting to deplane. In my distraction and fear, I left my water bottle next to my seat. When I realized that I had left it, I went back to the gate and told the gate attendant that my bottle was next to my seat. She would not call down to the plane, nor walk down, and told me I had to wait until the entire flight had boarded. I explained that my connecting flight was boarding across the airport. The bottle was expensive and had great sentimental value. A couple times, I tried to ask people boarding the flight if they would tell a flight attendant to retrieve my bottle. The gate attendant told the boarding passenger to ignore me. When the flight had completely boarded, the gate attendant went down to the plane only to return to me to tell me that the flight attendant(s) allowed the cleaning crew to take the bottle. The gate attendant called the cleaning service and then she told me that the bottle was waiting at the tower and that I could ask at my next gate to have the bottle delivered to that gate. Since my connecting flight had already started boarding I had to run/train it across the airport to arrive at the gate. When I told the 2nd gate attendant, the story and asked him to call the tower to get my bottle, he told me that “wasn’t a thing” and that the 1st gate attendant lied to me. I had to board since they were getting ready to close the plane. This incident was compounded to many unpleasant experiences I’ve had with Delta over the past few years (losing my luggage and lying about it, damaging my suitcase, etc., etc.). I don’t understand how you can continue to be successful as an airline when you run your operation the way Delta does."

Pros: "THEY PROVIDED LUNCH DUE TO ALL THE DELAYS"
Cons: "WAS DELAYED SEVERAL HOURS, WAS TRAVELING ALL DAY FOR A FLIGHT THAT SHOULD HAVE BEEN MUCH SHORTER. DUE TO THIS HAD TO INCONVENIENCE THE PERSON THAT WAS PICKING ME UP AS WELL!"

Pros: "Same as previous flight."

Cons: "Everything was great"

Pros: "Na"
Cons: "They always change the gates, also too many disorders in the gate previous the boarding process, the process it is not clean. They took hand baggage aleatory to send to down and do not ask if we have fragile stuffs there."

Cons: "Maybe less cold the temperature."

Pros: "Nothing"
Cons: "Everything"

Pros: "Everything"

Cons: "No earphones for hearing the movies"

Pros: "Na"
Cons: "Na"

Pros: "Movies, flight time."
Cons: "They completely damaged my luggage bags, so much for paying to check in to have it returned broken, thorn and without wheels. I want a reimbursement for the ticket or the cost of 2 new suitcases"

Pros: "Que el avion era de 2 filas conn2 lugares"
Cons: "La comodidad.. Son muy estrechos..."

Pros: "was on time"
Cons: "terrible, waiting in one gate , then we have to go to another gate take a bus under the rain, fullof people luggage, , gave us terrible seats in the back small plane. the bathroom was not clean at all"

Pros: "The attention with Copa Airlines was great"

Pros: "Nothing really"
Cons: "Boarding process in Panama is very disorganized"

Pros: "Both their kindness and generosity."

Pros: "Meal was good and plane was clean and well maintained."
Cons: "Just a little tight but overall good"

Pros: "Comfortable and puntual"

Pros: "Puntual, comfort"

Pros: "Excellent!!!"

Cons: "Very good"

Pros: "The welcoming and attentive service"

Cons: "Everything was OK"

Cons: "No entertainment."

Pros: "Flight on time."
Cons: "Changed gates at Panama without any alert until boarding time."

Cons: "Premium seating not a good buy."

Pros: "Bueno"

Pros: "technology and movie/entertainment selection. plus drinks were included"

Pros: "The flight was cool, i loved not having to get down the airplane in Costa Rica to conitnue to Guatemala."
Cons: "It was freezing, and they didn't offer blankets just while we were on the plane."

Cons: "This airline Lost my baggage and they didn’t help me"

Pros: "I arrived in one piece."
Cons: "I purchased a round trip ticket from Costa Rica to Panama in order to comply with laws stating non-resident aliens must leave Costa Rica every 90 days for a period of at least three days. When it came time to return to Costa Rica, I understood that I had not purchased ANOTHER ticket to "prove" my intent to leave Costa Rica again three months in the future. I told the ticket agent I wishes to purchase a "fully refundable" ticket for a future flight, but she was (or professed to be) unable to assure me the ticket she was selling me was refundable. Upon return to Costa Rica, as before, immigration did not ask to see any such proof nor did they even ask my intentions. Isn't this called fraud? I did not need the ticket and, of course, in contacting Copa Airlines, I would have to return to Panama in order to even get a partial refund, which they won't guarantee. Not doing this again."

Pros: "We actually arrived earlier than schedule. Very impressed."

Pros: "N/A"
Cons: "No air conditioning, small gates, too crowded."

Pros: "The staff"
Cons: "No vegetarian options granted :( the planes are dirty."

Cons: "El aeropuerto internacional de Panama es sencillamente horrible y extremadamente caro y ni siquiera wifi free hay para los pasajeros que como yo tenemos que hacer escala. La señal para llamar por teléfono usando mi propia proveedor. Es un aeropuerto del siglo pasado que ya es hora COPA que tiene su centro de operaciones pongan de su parte para hacer más placentero la estadía en ese aeropuerto; aeropuertos como el CR o el de Bogotá no más sale uno del avión y hay excelente wifi que le permite a uno estar en contacto con la familia."

Pros: "Now you are giving away free muffins instead of insulting with a granola bar....THANK YOU FOR LISTENING"
Cons: "HOW CAN YOU NOT OFFER COFFEE ON AN AM FLIGHT??? THAT's CRAZY!!!"

Pros: "The aireplane in clean. And the people ver y gently"
Cons: "Board not very organized"

Cons: "I went on the site and mentioned I was vegetarian, but I guess the 'snack' wasn't big enough to warrant a veggie option. I had to run from one flight to another, and my previous one only served breakfast, so it would have been really nice to have a veggie option. I put poor on entertainment because there was none, but it was a short flight, so not a big deal. Rest was great!"

Pros: "No delays on departure. Smooth boarding process"

Pros: "Ha mejorado la comida que dan en económica, en especial par un vuelo tan corto. Las tripulaciones colombianas son más amigables y orientadas al servicio que las panameñas. Panameños: Wake Up!!"
Cons: "Ya es hora que inviertan en esto. Tanto en ejecutiva como en económica."

Cons: "The crew kept bumping Into me since I had an isle seat more than normally."

Pros: "Planes are clean and crew is nice"
Cons: "Overall they are a poorly organized airline, they will over sell their tickets and then expect you to give yours away. Boarding was messy."

Pros: "One of your crew members went above and beyond to help a family that was sitting next to me. That kind if service was unexpected and a huge help to the family. We were all impressed. They were all very cordial and polite."

Pros: "Very friendly and professional service combined with good food"

Pros: "2 free checked bags, and hot sandwich and drink in coach"
Cons: "Can't think on anything"

Cons: "Never answered the numbers I called when I got to the airport ended up having to rent with another company"

Pros: "- nice staff - food on the plane"

Cons: "Touch screen didn't work"

Pros: "Thank you for offering food, but something's without meat would have me flying copa every time!"

Cons: "Flights were delayed"

Pros: "Staffs were so kind and professional."

Pros: "Agent issued boarding passes and luggage ticket but somehow didn't process payment. After waiting 4 hours for boarding we were denied entry into plane. Somehow agent overrode the safeguards and was able to issue boarding pass. Very lax security and agent even denied seeing credit card given to them."
Cons: "Ticket counter personell"

Pros: "EVERYTHING"
Cons: "NOTHING"

Pros: "After the GSO - PHL flight, I mistakenly boarded a flight to Portland Maine PWM. Why didn’t the gate attendant catch this error?"
Cons: "Attention to detail by both the gate agent and myself."

Cons: "Entertainment screens should be in place in the seat, not wifi entertainment"

Pros: "Crew was awesome...love AA crew! Always and this time superb!"
Cons: "Leg room gets worse and worse...boarding sucked since they took our bags and we felt like it was only us that were singled out!!!"

Pros: "On time, main cabin extra was great, crew was nice, entertainment was great."
Cons: "No criticism"

Pros: "Nothing. As sucks."
Cons: "Planes auck. Terminal suxks."

Cons: "Air conditioning wa not working. We were in a hub why wasn't the plane switched."

Pros: "Crew was nice, entertainment was good"
Cons: "Food was mediocre"

Cons: "Get rid of commuter jets."

Pros: "Once boarding, we didn’t wait long for take off."
Cons: "Being on time."

Cons: "Full flight, but exceeded expectations"

Cons: "On time departure. Meal service."

Cons: "Commuter jet—no comfort. No jetway, we were on airplane stairs."

Cons: "My luggage was delayed. I received it the day after"

Pros: "The agent at checkin was so kind, nice, professional and superb...I will always fly American Airlines....you have the best checkin agents, best gate agents (super funny yet professional) and also the flight crew was absolutely amazing!"
Cons: "baggage claim in Costa Rica is terrible service...but that is the airports fault since this happens with other airlines.....something has to0 change!!!!"

Cons: "No boarding by zone."

Pros: "4 flights and all of them in middle uncomfortable seats. I requested aisle seats many times and counter agents were unhelpful and rude."
Cons: "Better seat options and more comfortable seats"

Pros: "The crew was very nice and friendly"
Cons: "There was a technical difficulty with the plane, which made a short delay in our flight."

Pros: "0ntime quick boarding"
Cons: "cost to check baggage"

Pros: "We were allowed to take a carryon bag, unlike on a United flight we took on our way from Chicago to Hartford, without paying $30 to do so. When we got to the Gate for this flight, complimentary checking of carry-on bags was allowed, and that helped speed the boarding process, not just for us, but for all the people on the flight."
Cons: "The on-line entertainment system wasn't working."

Cons: "Once we landed, we waited on the tarmac for good 20 minutes because something (I didn't understand what) was blocking the gate."

Pros: "On time departure, this flight tends to get delayed, not this time. Good service and pleasant flight."
Cons: "I prefer personal entertainment systems."

Pros: "Flight was okay"
Cons: "That I ended up having to deal with AA for everything"

Pros: "Stairs cause me tremendous pain due to a 4 year misdiagnosed ruptured SI joint. Usually, we have no way of knowing that our flight will end with a downstairs walk rather than a ramp. I emailed American Airlines last week but hadn’t gotten a response yet so when they announced that we would exit by stairs, I was almost in tears as I gathered my belongings. To my surprise, American Airlines had a ramp for us to use. I don’t know it it was a coincidence or if they responded that quickly knowing I was on the plane through todays’s technology. I will be a fan and a customer forever."
Cons: "On time, loaded quickly,ramp access to exit the plane."

Pros: "everything but the cabin temperature. it was very hot and uncomfortable."
Cons: "Too warm in the cabin."

Pros: "Can’t say anything good"
Cons: "When boarding crew was rude because carry on did not fit the overhead compartment. No options to choose from for entertainment. Flight was delayed almost an hour while sitting in plane. Food options almost nonexistent"

Pros: "Efficient and on time! Courteous and professional travel assistants. Nice job. Nice new planes too!"
Cons: "Traveling as family of 5 - booked tickets two months ahead and we did not sit together despite me selecting seats when I booked. They were cheap seats so I can’t complain too much but felt that could have been accomplished given the advance booking."

Cons: "Every leg of my journey was frought with issues. From weather delays to maintenance issues. The biggest issue I have is that invariably when I fly American, if I go through Charlotte, is on the whole inconvenient. It takes way to Long to get to a gate when you land. And while everyone is apologetic, I would prefer they didn't have to be."

Cons: "I had to run to make it to my connection because the flight was an hour and a half late."

Pros: "The crew was friendly and informative. They were very helpful. The"
Cons: "The seats were uncomfortable. They were hard and so narrow I had to sit crooked in the seat to keep from getting banged into by the service carts and every person going by to the bathrooms. I'm not tiny, but I'm not huge either, it was just overcrowded. It was also very hot in the airplane the entire way from Phoenix to Spokane. My husband, who is always cold, was even hot."

Pros: "The crew was very friendly and accommodating. The food as usual just snack type food for purchase as expected. The entertainment system malfunctioned and we could not watch the movie they offered. However one flight attendant was very nice and gave my kids special cookies. Nice touch!"

Pros: "Movies online you had is always awesome"
Cons: "Space on planes are ridiculous"

Pros: "Mostly everyrhing"
Cons: "Food was so so"

Pros: "Great plus amenities if watching flight."

Pros: "The crew, the movies, and window seat"
Cons: "Didn't like how tight the flight was. Way too compact and 3 seats near window seats makes it so uncomfortable."

Pros: "American Airlines are getting worse and worse with each trip."
Cons: "Left over 2 hrs late. First excuse was that they had to fix a seat cushion!!! Then news of technical problems were kept vague. Eventually we were out on a different plane. Apologies and the like were nothing more than minimum necessary politeness."

Cons: "plane does not have in seat monitors, using tablets for entertainment. Power plugs worked on and off during the flight old equipment (767) but still better than PHL-AMS 757"

Pros: "The America flights were all ON TIME."
Cons: "The seats on this particular flight were not as good for my back and they no longer offer pillows to put behind my back."

Pros: "the clerk at the boarding desk was kind"
Cons: "delayed"

Pros: "Pretty much everything! Great service, staff was friendly, courteous, smooth trip."
Cons: "Not a thing!"

Pros: "Entertainment was good, except the system wasn't working the first 30min of flight."
Cons: "Parents left their 5 kids in the row behind me to horseplay. During the whole flight. Crew did nothing while they ran up and down the aisles. They parents and kids have been kicked off the plane for not being in their seats when told by the captain."

Pros: "Nothing in particular. They got me there."
Cons: "The usual stuff. Uncomfortable. Worse than riding a bus."

Pros: "Started when 7 am flight from Knoxville was delayed - multiple times until finally at 4 PM there were no options. Nobody with AA saying a single word all this time even when asked. Finally called their customer service line only to learn that I could get on another flight that left in a few minutes. Door was still open but gate agent argued with the lady on 800 line about who could ticket faster. By time they finished arguing the door closed. That began a 14 hour nightmare of bumping between flights and delays and the inevitable lost luggage. Paid for $300 hotel room at Vancouver that I will get to stay in for 4 hours. Will NEVER fly American again"
Cons: "Service, poor rebooking process, lack of communication."

Pros: "One of the crew members, Walt, was amazing."
Cons: "Everything else was a NIGHTMARE. We bought our tickets in Nov. I paid for an upgrade and assigned seats in FEBRUARY. We flew May 13. Not only did they RESELL and REASSIGN our seats to someone else -- we could not get a refund for the upgrade we paid for. To add insult to injury, the only seats they could give us were in the back of the plane next to the toilet. Having heard so many similar nightmare stories about American Air I can say I will never ever fly American Air again. We now have to spend our firrst few days home from vacation disputing that charge, writing letters and making calls to get that damn refund. I will be sharing my discontent far and wide. Whoever at corporate thinks it's best practice to sell and sell and sell seats and live with the aggravation of the customers has an upside down notion of how to run a successful business. NIGHTMARE."

Pros: "Boarding was easy and I liked the film selection."
Cons: "I was placed in the back of the plane and subsequently they ran out of the food option I would have chosen. There was only pork left which I cannot eat. I was left hungry and the stewardess was rude about it- I understand that she was likely tired as I was in the last row but it's literally her job. The flight was also pretty turbulent- which is usually worse in the back of the plane."

Pros: "Have a great trip without any problems."

Pros: "Swift boarding."

Pros: "It was all good . I enjoyed the service. Was friendly . Take off and landing went well . The plane was awesome. The temperature in the plane stayed the same . Not to hot or cold . I travel alot for my job . I half to say , this was a great crew ."
Cons: "I honestly can't come up wirh something I didn't like ."

Pros: "Flight left and arrived on time"
Cons: "Seat very uncomfortable. American doesn't let you standby for earlier flight- charges 75 dollars Gate agent wasn't helpful-pointed in general direction of kiosk to pay the 75 dollars Flight attendants passed up our entire row for drinks"

Pros: "Service was good"
Cons: "Several of the seats were broken - not sure why they insist on everyone raising their seatbacks for security reasons while they continue to operate flights where customers can't raise their seats. Maybe this isn't that important after all? The plastic backs of the chairs has clearly been refinished but the finish has worne off or been etched with customer graffiti."

Pros: "Modern plane"
Cons: "Required to board bus for a half minute a ride to get on plane in front of "gate". Business class only 8 smallish seats. Economy have was as cramped as ever. Long restroom lines."

Pros: "Flight attendant super nice."
Cons: "Small uncomfortable seats"

Cons: "Food"

Pros: "Inflight movies"
Cons: "None"

Pros: "The food and the crew"
Cons: "Entertainment system, it is outdated"

Pros: "Amabilidad de la tripulacion"
Cons: "Podrían dar comida, el viaje no es tan corto. Aire acondicionado demasiado frío, muchos pasajeros solicitaron regular l temperatura, no habían suficientes mantas"

Pros: "Clean, comfortable and on time."
Cons: "Nothing"

Cons: "No screens in the seats. Food options are the usual limited fair"

Cons: "I’m 6’3, misty in my legs, so the diminishing legroom is a problem. Can’t afford business class either. You should really have entertainment for a 5 hr flight."

Pros: "Comfortable seats with screens"
Cons: "Mediocre snack"

Cons: "I didn't get to get on the flight."

Cons: "Slow boarding, no food no drinks, no tv."

Pros: "Very pleasant staff food was pretty good"
Cons: "No complaints"

Pros: "Nothing"

Pros: "Más espacio, al menos una película que ver, y algún bocadillo por ser un vuelo de tantas horas"

Pros: "The pilot"
Cons: "Everything else"

Pros: "No surprises. Always informed of what comes next."

Pros: "Lost my baggage at San fransico and your connecting flights give you 30 min at most to get across an entire airport honestly I was so mad at the end when I finally got my bag I was missing a wheel of all things just poor organization for a business that takes in as much revenue as United does"

Cons: "Long delay in Knoxville because of atc clearance issues and there is not much to do in the terminal. Only give snacks and water would of rathered a sandwich"

Pros: "Entertainment worked on this flight! And once again, I had an empty seat next to me - that's always a huge plus so I can stretch a bit."

Pros: "The flight crew was very attentive and friendly. Probably one of the nicest crews I have encountered on my flights."
Cons: "Me and this other person were waiting in the back for the two bathrooms to become available. We waited over 10 minutes."

Pros: "Friendly flight attendant in back of cabin,"

Pros: "The plane took two hours to leave the ground due to weather. This was unfortunate and made the passengers uncomfortable but it was not the fault of the airline."
Cons: "The airline gave all the passengers access to the movies and television channels."

Pros: "Very smooth ride from take off to landing"

Cons: "My luggage didn't make connnection."

Pros: "boarding, flight attendant very nice"
Cons: "narrow seat, small aircraft"

Pros: "So they lost my bag but where super helpful and nice!"

Cons: "Purchased a non-stop flight leaving at 530 and arriving at 6:30 pm. After flight was pushed back to 830 pm departure, it was pushed back again to 1130 pm departure and 1230 am arrival. Rebooked through connecting flight and arrived at midnight."

Pros: "First flight delayed once board to check a broken light. Then waisted 40 minutes taxiing on tarmac in Houston because they couldn't find a gate. Missed our connection. They put us up in a low end hotel overnight. Then we had our morning flight again delayed as we waited for planes to the take off, so further delays. Arrived in Costa Rica 1 hour late. Now with too many other flights so immigration packed and took another hour and twenty minutes (when we finished there was only a 5 minute wait). Thanks United"
Cons: "Coffee and cookies. Moscow mule"

Pros: "On time - small plane. Ground crew performed well"

Pros: "Snacks were good for a short flight"
Cons: "Flight was delayed and overbooked. It wasnt the first time the flight was delayed. Flight going was also delayed. Attendants seemed to be in a bit of bad mood but were overall ok i guess. It was a short flight so it didnt matter."

Cons: "Snack offering was caramely sugar cookie"

Pros: "Friendly staff"

Cons: "Fligh delay."

Pros: "I was allowed to get off the aircraft to collect a bag I left behind"

Pros: "Attendants were amazing"
Cons: "We spent the whole delay on the plane and wasn't notified of a problem until after an hour. A lot of my time was wasted. That's not okay. Keep your customers informed."

Pros: "The boarding process is terrible, because communication breakdown is inevitable. The crew on the plane are sometimes rude, and have no patience when passing seated passengers. One air hostess constantly bumped into my arm like a bull as she passed walking down the isle. Entertainment is practically non-existent on long flights unless you pay for it. Two of my flights were cancelled last minute with little to no remorse, and I had to wait 2 days to catch the next flight. That flight was even delayed more than an hour. I was sick by time I reached my destination. Overall, United would not be my 1st choice due to bad experiences numerous times."

Pros: "Since we were the last ones to arrive at the gate because of our delayed flight they had to check our carry-on baggage with the luggage we didn't have locks and nomally what we carry in that bag are fragile or valuable things. They should at least have plastic gauzes or fragile stickers to put on the bags. I don't know the reason but the flight attendants left about the last 6 rows of passengers without pretzels or drinks. There was no device to view movies. Leg space too tight."

Pros: "Get to Denver, they tell me I don't have a seat, they asked me if I wanted to fly out the next day because they over booked met three other people who had been there for 10hrs because they did the same thing to them! One girl told me they told her it was because we paid less then other people! A nice couple stayed so I could come home. I was pissed! My daughter flew into Houston, the flight was late getting in to LA, by two hrs, missed her connecting flight to San Luis Obispo, her sister had to drive down 4hrs to pick her up and drive back because she had work! Not happy!!!!"

Pros: "Nice and comfy seats, good service on plane, fast boarding"
Cons: "No good food and the entertainment was not the beat"

Cons: "Same. No ffood ..poor Service and allso charging. To much for extra weight. $200 for 3 extra pounds. Ridiculous. Also charged for one check in bag..Todo much"

Cons: "Viajar en United es desastroso. Los asientos son demasiado pequeños, yo mido1.57 metros y no me podía ni mover."

Pros: "The crew were nice though exasperated with cramped new planes and crowded restrooms. Flight was on time"
Cons: "After three years of flying all around US, realized United is the worst of the three major legacy carriers. I'm star alliance gold and it's still a painful experience. Crew admitted in latest redesign of planes they've managed to squeeze another six seats in coach. My seat wouldn't go back but even if it did, would feel too guilty for person behind to do it - so little legroom on newer planes. They've also cut down on restrooms so for most of the flight there was a line of 5-6 people waiting in the aisle. American Airlines seems to have older planes but at least decent legroom (and I'm not tall - anybody over 5'10 would have to sit at an angle on new United planes!). Been very impressed by Delta's service lately. United feels more like Spirit"

Pros: "Ease of check in with a stream line flow"
Cons: "the TSA check a bit delaying but okay over all"

Cons: "Delayed 5 time and change plane 3 times"

Pros: "Normal things"
Cons: "Making us wait for 3 hours to take off. Did not offer anything in denver."

Cons: "Flight cancelled due to weather at ohare despite the fact that many other flights were still going. First delayed, sat around for hours, then cancelled almost 3 hours post scheduled departure time. No hotel voucher provided. Rebooked, but not done correctly so when I tried to check in, it was discovered that I didn't actually have a rebooking, requiring additional calls and second rebooking."

Pros: "Easy process with no delays"

Pros: "The seat next to me was empty"
Cons: "United put my bags on the next flight to San Jose, so I had to wait an extra 2.5 hours in the airport for the next plane to land in San Jose, Costa Rica while my ride waited for me."

Cons: "The seats were so small, with no space between rows that you couldn't even recline. The tv on the seat in front was so close you couldn't watch it. Miserable flight, and I'm only 5'5"."

Pros: "Terrible"
Cons: "Everything"

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Knoxville to San José

Airlines flying from Knoxville to San José 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 Knoxville to San José

Mandatory masks

Masks required on board, masks provided on flights from Knoxville to San José

Social distancing seating

Middle seats unavailable to book on flights from Knoxville to San José

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Knoxville to San José

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