Find cheap flights from Colorado to Costa Rica

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

— Costa Rica
Jul 30 — Aug 61
Round-trip
1 adult
Economy
0 bags
From?
To?
Sat 7/30
Sat 8/6

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

Good to know

Low season

October

High season

December

Cheapest flight

$92

Average price round-trip

$701

Good deal round-trip

$36

Good deal one-way

$102
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Denver Intl to Liberia
(avg. price over the last 2 weeks)
or less
or less

FAQs for booking flights from Colorado to Costa Rica

Top 5 airlines serving from Colorado to Costa Rica

Scores according to KAYAK customer reviews
7.9
DeltaOverall score based on 30949 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.5Food
Airline reviews
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."
Read more about Delta
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."
Pros: "Crew was very pleasant. Boarding and deplaning was smooth and easy!"
Pros: "Crew was friendly and efficient."
Pros: "Availability of WiFi, a charging port and media options puts Delta a step (or two) ahead of their competitors. The professionalism of the crew, as well as the complimentary food/beverage options are also excellent."
Cons: "Not the airlines fault, but my 6’4” frame doesn’t fit very well in a middle main cabin seat."
Pros: "We arrived eventually."
Cons: "Flight delayed three hours. Payed extra for an earlier flight. Very disappointing."
Cons: "Delayed 4 hours"
Pros: "Flight left on time and landed on time"
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."
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: "Comfort + was nice."
Cons: "Had a middle seat between two other men. I was given my seat by the gate. It would have been nice if they placed my more strategically. That might be asking too much but seems reasonable."
Cons: "Choice of healthier snack"
Cons: "Great flight. On time and friendly staff."
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: "Amazing crew, on time, decent coffee, plenty of drinks"
Cons: "The drinks cart was a little slow..."
Pros: "Good airframe."
Cons: "3+ hours delayed; didn't arrive until 3AM."
Cons: "Seats are so small. Flight was delayed."
Pros: "Nothing"
Cons: "I bought a ticket thinking i bought it through kayak but I actually bought a ticket through a third party in India. Where no one spoke good English. I called the agency to find out if I needed a Visa for my visit to Australia and the told me no. So when I showed up to the airport I didn’t have the right documents and I MISSED MY FLIGHT. Also the wouldn’t just change my flight and charge me the change flight fee. They cancelled my flight entirely and made me buy a whole new ticket!!! Worst flight experience I’ve ever had and this is not my first time flying to Australia or out of country."
Pros: "Friendly cabin crew. Early am departure. On board entertainment is a great selection of movies/TV etc. Clean aircraft. Comfortable seating. Great flight."
Cons: "Had to wait for the crew from another flight before boarding p"
Cons: "The seats were in bad condition, I was surprised as Delta usually has well cared for interior and exterior airplanes."
Pros: "The flight attendants were all helpful and pleasant. The seats were comfortable. We were provided with plenty of liquids."
Cons: "The landing was pretty tough and we took off almost a half hour late."
Pros: "Very friendly gate attendants helped us fix the problem that our frequent flyer number had not been entered on the boarding pass. This may have been because of the booking co., Just Fly."
Cons: "Would have liked more seat options, like when I book on Delta's website. Didn't have enough advance warning."
Pros: "Food and entertainment was good"
Cons: "The bathroom I used was disgusting."
Pros: "Check in Denver super helpful Gate staff hustled to turn around flight Flight crew excellent"
Cons: "Flight delayed, almost missed international connections"
Pros: "Anything from free WiFi, entertainment, leg room, commentary drinks and snacks. Great service!"
Pros: "Short flight"
Cons: "In SLC they boarded by row numbers and not zones. Weird..."
Cons: "Engine problems-2 hour delay"
Pros: "Great people and crew early arrival nice passengers"
Cons: "Poor Delta DEN counter agent experience. Name on ticket didnt match Delta profile name nor TSA [rofile name. Delta counter agent would do nothing, except blame TSA. Would not check ticket name vs profile name. Happened two consecutive flights. Flight tomorrow morning has no TSA Pre clearance on boarding pass. This will be three consecutive flights. Also seated me next to a person who needed 2 seats to himself. Please never seat me next to a passenger who cannot fit in their own seat. I am switching to SWA."
Pros: "On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you."
Cons: "On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra."
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."
Pros: "Nothing"
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: "Entertainment system is awesome and similar to what I usually see only on international flights."
Pros: "Crew was the best!"
Cons: "I really dislike the snack boxes. Snacks need to be more like a small sandwich or grapes, cheese and nuts. Not all that packaged stuff."
Pros: "Staff pretty friendly. Plane clean. Ran on time. Good communication. Even though shorter flight, had movie entertainment option. Before flight we had a flat tire so missed our flight. Agent extremely helpful getting us on another flight."
Pros: "Staff was courteous, flight uneventful but that's a good thing!"
Cons: "Long flight, difficult to sit that long (3 hrs plus)"
Pros: "It's a nice, comfortable flight with plenty of entertainment options."
Cons: "The coffee on board is lousy, but I'm not sure that is much of a surprise."
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: "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!"
Pros: "Reassignment was pretty easy."
Cons: "No accommodations were available for overnight stay due to delayed flight."
Pros: "Upgraded to first class"
Cons: "No entertainment system, no power outlet...for first class this is disgraceful"
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: "Was able to get on a flight after ours was cancelled. Delta was in scramble mode and their gate staff worked hard ot deal with a frustrated flying populaiton"
Cons: "After paying for first class round trip airfare, we were given seats in coach in the rear of the plane, in spite of empty seats (plenty of them) in first class and economy comfort."
Pros: "Plane was clean and staff were friendly"
Cons: "The snack options were quite average"
Pros: "Flight attendants were lovely"
Cons: "Nothing"
Pros: "Excellent customer service. That doesn't seem to happen too often with airlines. Delta has been outstanding."
Cons: "No complaints."
Pros: "The quiet so I could sleep"
Cons: "Changing my seat last minute. Had to ask two women to move to get into my seat. Loading the plane first with passengers that have nothing to store above would expedite the experience for me. My seat belt disconnected from the back of the seat. The tray was broken and could not be lowered into a writing or eating position."
Pros: "On time and good flight"
Cons: "Food"
Cons: "Maybe less cold the temperature."
Pros: "Nothing"
Cons: "Everything"
Pros: "Quick and easy boarding process. Hassle free flight."
Cons: "The chicken wrap was terrible!"
Pros: "Comfy seats"
Cons: "Compliance with departure times"
Cons: "Flight was delayed and airlkne system was down"
Pros: "Flight was great and crew was very nice as usual."
Cons: "When I got to Guatemala I was told I couldn't check in unless I had a ticket leaving Costa Rica. I have never had a problem with this in the past. I had to have someone purchase a ticket last min out of costa Rica so I could check in. When I got to CR they didn't even ask me for my ticket or proof"
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: "Boarding process and crew service were ok"
Cons: "Comfort and entertainment could be better"
Pros: "Nothing really"
Cons: "Boarding process in Panama is very disorganized"
Pros: "All the crew in CR and Guatemala were very courteus and professional."
Pros: "Comfortable and puntual"
Pros: "Puntual, comfort"
Pros: "Excellent!!!"
Cons: "Very good"
Pros: "Take off on time"
Pros: "Airplane crew was friendly. The flight departed on time."
Cons: "We traveled with an infant who sat on our laps. We were never asked about the infant traveling until we went to check in at the desk and were told we needed to pay taxes for the baby at a rate of 10% of the cost of the ticket. But because we were doing it on the day of the flight, 10% was almost $200! We did not receive good customer service from staff, who simply told us we "should have known to investigate this." We have never been asked to do this when flying with a baby before! This was after an hour and a half of already waiting to check in our bags. We were waiting so long and dealing with this issue for so long that we almost missed the flight! A terrible experience. Also, the web check in line took even longer than the line of people who had not checked in online beforehand! It was so slow, it added to us almost missing our flight. It was a waste of time to check in online, especially since they gave us new boarding passes when we checked our bags in anyway. We also had trouble finding both of our reservations, even though we booked them together as a family, so we ended up with seats that were not together. When we had an issue, we were given an attitude by the staff checking us in."
Pros: "The welcoming and attentive service"
Pros: "Flight on time."
Cons: "Changed gates at Panama without any alert until boarding time."
Cons: "Food service was good. Staff were nice."
Pros: "Free meal on a one hour flight!"
Pros: "Bueno"
Pros: "technology and movie/entertainment selection. plus drinks were included"
Pros: "Crew and newer aircraft"
Cons: "Food could have been better in business."
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: "Food was really awful"
Pros: "Connecting flight with a meal!"
Cons: "Nothing."
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: "The aireplane in clean. And the people ver y gently"
Cons: "Board not very organized"
Pros: "Super nice crew! Gave us food even though it was a 50 min flight."
Cons: "The crew kept bumping Into me since I had an isle seat more than normally."
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"
Pros: "Quick boarding"
Cons: "Poor customer service for our friend who had a problem with her ticket."
Cons: "Never answered the numbers I called when I got to the airport ended up having to rent with another company"
Pros: "El personal muy amable. El vuelo salió a tiempo y llegó bien. La comida buena."
Cons: "I already wrote this in their customer feedback, and I haven't gotten a response."
Pros: "Gate agents are superb"
Cons: "Flight was delayed"
Pros: "La tripulación tenía tan buen actitud! Todos eran muy amable. The crew had a very friendly attitude. All were very kind!"
Cons: "Entramos al avión 20 min tarde. Nos pusieron esperar en el avión, completamente full de pasajeros, 30 min sin aire acondicionado (en panamá, donde hace TANTO calor)! Después, tuvimos que esperar en la pista unos 20 min más, todavía sin aire acondicionado. Finalmente, pasamos casi todo el vuelo con los platos vacíos de la comida en nuestras mesas. JUSTO cuando el piloto dijo "prepara para aterrizar", pasaron corriendo para recoger la basura. En total, fue un vuelo muy incómodo. We boarded 20 min late. They made us wait on the plane, a completely booked flight, for 30 min without air conditioning (in Panamá, where the temperature is insufferable)! Later, we had to wait on the runway another 20 min, still lacking air conditioning. Finally, we spent almost the entire flight with our empty meal trays sitting in front of us. RIGHT when the captain announced "flight crew prepare the cabin for landing", the crew ran through to pick up the trays and trash. In total, it was a very uncomfortable flight."
Pros: "Everything about them. The crew is so helpful and kind, flights are always on time, the planes are in great condition and the amenities included with your tickets makes it worth to choose COPA!"
Cons: "---"
Cons: "Touch screen didn't work"
Pros: "I didn't expect to be fed on the flight so that was a nice surprise."
Pros: "I liked the spacious seats and free food and drinks. I appreciated the flight being on time."
Pros: "Inspite of being a very short flight, they offered food and beverages and for free :)"
Cons: "No inflight entertainment. No series or tv shows"
Pros: "I love the genral flight experice. I found the crew very helpful and friendly. I liked the food."
Cons: "The seats were uncomfortable."
Pros: "It was a short flight....they made the trip comfortable, and on time..."
Cons: "No complaints....."
Cons: "Boarding pass had no terminal or gate info, so lost time figuring that out. Difficult getting bag space once onboard due to broken overheads. Pretzels…"
Pros: "Everything was great with sun country"
Cons: "Free snacks"
Pros: "Crew seemed to have some issues with people in wrong seats - they handled it very professionally and explained to everyone why it was important to be in their assigned seats."
Cons: "Drop trays could be cleaned and bathrooms were very dirty. Needs a good deep clean!"
Pros: "The flight and landing were very smooth."
Pros: "Friendly attendants. Comfort for economics."
Pros: "Crew was awesome! Clean plane, I’m 6’4” and the 20 dollar seat option was great for leg room. Snacks for purchase."
Cons: "Ran a few minutes behind. It was all good, no complaints"
Pros: "Comfortable"
Cons: "Better food options. Free drinks were great though"
Cons: "Couldn’t check in online so I got an awful seat and had to pay more at check in and the agent wouldn’t even consider giving me the online rate when she said the website had been having problems."
Cons: "Paying for carry on, will choose another flight next time."
Cons: "your personal item size is silly. My daughter had to pay to check a small bag, smaller than a backpack that would also fit under the seat in front of her, because with the wheels it was one inch longer than the compartment that they check sizes in at the desk.. Also you can't check in online ahead of time unless you pay to choose a seat. ."
Pros: "Fare good but hated having to pay extra for seat"
Cons: "Food and entertainment were non-existent. They used to give away and then sell cheeseburgers that were fabulous, but no longer. T flight was 12:20-3:00 so should have had food option. Also they should board window seats first. I had to disrupt a couple with a baby."
Pros: "Everything!!"
Cons: "Nothing to complain about, it was a great experience."
Pros: "Lines were quick. No delays or cancellations. Everything was on time."
Pros: "I was forced to buy a ticket in order to get my rental car. I wasn’t sure when I was going to be returning to Minneapolis. So I guess I’m not upset with my overall experience with Suncountry I’m upset with the overall experience of the travel industry lately"
Cons: "Policies"
Pros: "I was blessed to have first class. My first time ever. I loved the seat and leg room. My electronic ticket and check in was easy and what a treat to have the pre check. So easy to get through security."
Pros: "Not a full flight so i could stretch out in my own row."
Cons: "Group of loud obnoxious drunks in the back getting fed more drinks by flight attendants."
Cons: "No food. Very cramped"
Pros: "Empty seat next to me, so very spacious. Friendly crew."
Cons: "Long delay to board!"
Pros: "Timely, early, enough space on the plane, friendly staff"
Cons: "A snack would have been nice to have."
Cons: "I had a small day pack and my briefcase and they charged me $25.00 extra day the day pack. Sun Country. I really would have complained but another person was trying to complain of the same problem, with no movement or to no avail."
Cons: "No snacks for free"
Pros: "I always love to fly Sun Country. In flight everything has always been awesome."
Cons: "I went to the counter in Denver to ask the gate agent where my seat was (middle or aisle) and if I could get it moved. The agent said he would help me once he was done setting up. I sat there for 15-20 minutes while he moved the ropes around (for the line), set up his mouse, found a mouse pad and set that up, found signs to put up at the desk and made sure they were in the right spot. He was on the computer for a good 5 minutes writing notes on a paper. I waited patiently, but was getting really annoyed that he couldn't look up my seat quick and then go back to setting his desk up. Finally, he took my ticket, did not apologize for my wait or thanked me for being patient, and just said he had no seats. I waited 20-minutes, which then I didn't have time to eat before we boarded the plane. I was extremely disappointed in him telling me he'd help, did not communicate that I needed to wait for him for that long and then wasn't nice enough to thank me for waiting. Incredibly disappointed in this service."
Pros: "Clean plane"
Cons: "Had to wait upon arrival on tarmac to get to gate"
Pros: "The flight was totally uneventful, which is what I like when I fly. As always, the seating was cramped."
Pros: "Good flight, pleasant staff."
Cons: "Late boarders that held all of us up. Flight attendants handle the situations."
Pros: "Friendly staff, punctual"
Cons: "Healthier options could be included for the snacks. There was no entertainment on board."
Pros: "It was comfortable and pleasant enough."
Cons: "Suggestion: pay attention to special dietary needs. A huge percentage of our population needs to be fluted or even grain-free, sugar-limited, dairy free, nut free, etc. Look into clean-eating alternatives to the junk food."
Cons: "I had trouble getting seat assignments and boarding passes on the computer. then I ended up with exit row seats which was really odd."
Pros: "assigned behind first class so had a lot of leg room"
Cons: "not being able to check in before the flight because of not having a seat assignment"
Pros: "Just a great trip with Suncountry"
Cons: "Everyone everything!!!!!!10!!!!"
Pros: "Quick boarding, organized by section, starting from the back makes it faster to board."
Pros: "Sun Country Air cancelled my flight and did not have any other flight for me to take AT ALL. They refused to compensate me for the more than double I had to pay to get home after that."
Cons: "after speaking with customer service, they seemed incompetent and unable to resolve issues of any kind. I also spoke with management and filed a complaint and no one there is willing to take responsibility for their actions or for my inconvenience. I plan on fighting them until they do. NEVER FLY THIS AIRLINE"
Cons: "On my second leg of the trip, I set my alarm to get to the gate 20 minutes before boarding, and arrived in time because I heard people talking about the flight leaving early. The plane was still there however they would not let me board. I had to go and purchase another ticket on another flight due to this, costing me over $200.00. They said they were paging me, I never heard it, and then they admitted they were saying my name wrong. Not helpful at all. I need to know if I can get credit for that portion of the ticket that wasn't used, and I will be writing to them next. On my return flight, there was no big deal about waiting for people and I took pictures (with the time, well into 10 minutes before they were letting people board). I also video taped the area showing how loud it was...so impossible to hear, let alone they weren't pronouncing my name correctly. Any advise I would appreciate it. Another problem was I called to check on my reservations and they said it was a third party booking, and couldn't help me. I said, "you already charged my credit card, I have to be in the system". Finally after going back and forth I asked her to look up my credit card. Horrible Airline."
Pros: "The flight attendants were exceptional and I loved how the pilots kept us updated throughout the flight."
Cons: "nothing at this time for this flight."
Pros: "Prompt service price"
Cons: "I"
Pros: "We use Sun Country whenever possible. Our experience has aleays been great."
Pros: "I flew 1st class first time and it was great."
Pros: "Easy to book, good seat and great service too."
Pros: "The crew gate agents and ticketing were all amazing"
Cons: "Like every other airline no snacks you can buy them"
Pros: "I like the seat size. It's been along time since I flew you r airline"
Pros: "Everything went smooth, we'd flown another airline for the first part of our trip and there were a lot of delays so it was nice to get home with no hassles."
Pros: "Always proficient. Nice seat spacing. I thought I was flying spirit airlines, and when I realized it was sun country, I was thrilled. I love sun country!"
Cons: "Non smiling flight attendant. Uncomfortable seats."
Pros: "Timely...both in boarding, take off and exiting after an on time landing."
Pros: "not crowded going to Denver, on time except for snow in Mpls which made plane hour late getting to Denver. Hardly your problem."
Cons: "Hour delay in Denver returning to Mpls Due to weather there. Plane was so so crowded. Best to remove overhead storage, let everybody pay$15 for carry on and checked baggage. Only under the seat fee carry on!!"
Pros: "Great flight"
Cons: "Two hour flight delay"
Pros: "The pilot was great at explaining the delay, keeping us informed, being apologetic"
Cons: "Can't get around being disappointed in a 2-3 hour flight delay, even if it isn't the airlines fault. There's never enough communication with the waiting passengers. Also, l chose to pay more for a preferred seat: window because I like to look out. I wish the site would have told me that the seat had only a blank wall. Also I believe the diagram is inaccurate about where the wings are in relation to the rows"
Pros: "Friendly-hard working crew. Flight was FAR better than my flight out to Denver."
Cons: "Free food is not available. Seating way too cramped. Flight out had way too many LONG delays. This one was better."
Pros: "Terrible. It was 2 hours late"
Pros: "Clean plane"
Cons: "Not anything"
Pros: "Yes made sure mask was in place"
Cons: "No"
Pros: "Most people were so relaxed and pretty easy going about the whole thing"
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."
Pros: "Flight was short"
Cons: "Could have not delayed the flight 3 times."
Pros: "N/a"
Cons: "Flight and crew scheduled on time, better service and compensation for wasted time."
Pros: "Quiet , comfortable cabin and crew was quick to board everyone"
Cons: "We did not board until 2 hours after original schedule"
Pros: "Nothing extraordinary, just solid positive experience from checking in on my phone thtough disembarking"
Cons: "I like the convenience of the built-in multifunctional screens (like on Alaska flights) that AA are lacking"
Pros: "We didn’t crash and die. That’s the only positive."
Cons: "Before we boarded I listened to a couple described how they always went ahead in line at boarding because no one ever stopped them. They described how they waited until group 3 was called and then went right through. While we were waiting, we watched them do it again. If you need to cram people into tiny spaces to be profitable, then you cannot allow them to make it worse by putting back their seats. I spent 90 minutes with a seat back jammed into my chest. We were ignored when handing out snacks, probably because we were invisible behind the seats pushed in our faces. It was one of the most miserable flights I’ve experienced."
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: "I never made it... I had a trip interruption and got stuck in Chicago and would of had to wait another full 24hrs to take the flight to Denver. tired and nauseated after being all day at the airport that at midnight, i knew that I couldn't hold off till the next evening, took the next flight back."
Pros: "Flight attendants were very good."
Cons: "Pilots need to do a better job of communicating delays. Especially the ones piloting this particular flight."
Cons: "Checked baggage untimely, causing me to miss the train"
Cons: "We are delayed 7.5 hours dues to mechanical issues with our plane and told we would have to wait or book another flight the following day. American Airlines sucks!!!!"
Cons: "Less boarding groups"
Pros: "Good, cheap flight that gets the job done. No issues boarding, seats were fine. Cannot comment on most things as I fell asleep almost immediately."
Cons: "Would've been nice to have had an eye mask / blankets on a red eye flight..."
Pros: "Not much"
Cons: "Seats that worked"
Cons: "I have changed flights. Been delayed 5 times now. And still haven’t left the USA."
Pros: "Boarding was smooth."
Cons: "American needs to recognize that people in Miami are savage animals and don't have manners, which is relevant to getting off the plane. They come running up from the back and clog the aisles instead of letting people off row by row like the rest of the country does."
Pros: "The crew was very friendly and accomodating."
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: "Crew was nice."
Cons: "Plane was very old (from the 90s?), cabin kept freezing all night. Now my husband's luggage has been lost and we are getting conflicting information on how to retrieve it."
Cons: "90 mins late leaving LA caused us to miss connection from Brisbane to Darwin now delayed additional 12 hrs. LA Qantas rep lied and said every 2 hrs there were flights from Brisbane to Darwin and not to worry. Truth is only one per day."
Pros: "The crew on both legs were attentive, especially in helping people with connections deplane in Dallas. Boarding was easy. Checking one suitcase for free was good."
Cons: "the first leg of the flight was delayed. The information about when it would leave kept changing at the gate. I would have appreciated some extra food due to the delay... I was unable to get food in Dallas, which my scheduled layover time would have allowed."
Pros: "Good movie selection, there’s new titles available to see and it’s perfect for flight time from Denver to Dallas"
Pros: "Crew was nice and friendly. Pilots flew great. We arrived a few mins early as well."
Cons: "On the way to Denver from Miami we were on a nice new AA plane with TV entertainment, movies, power, and comfortable seats. On the way from Denver to Miami we were on an old plane with no entertainment and old uncomfortable seats. If this is going to be the case, charge me less up front as well. My daughter had a terrible time for a 4 hour flight."
Pros: "fairly comfortable, crew was helpful"
Cons: "Having to use my phone for entertainment, with no place to plug it in"
Pros: "Had the fortune to sit with a passenger that had a service dog"
Cons: "Takeoff was delayed Two hours and 17 minutes with NO explanation."
Pros: "Comfortable seats, good legroom."
Cons: "Not enough coffee for breakfast."
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: "Food and entertainment were great"
Pros: "Loved entertainment system need bring wireless headset however they will handout some later in flight."
Cons: "Seats were leather didn't let back air out."
Pros: "The crew was awesome."
Cons: "You guys lost our luggage!"
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: "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: "The flight was delayed 9 hours for mechanical issues and they were not able to do anything. Since booking with Kayak neither Alaska airlines or American Airlines would help in getting us an earlier flight and both airlines said they couldn't help after repeated calls. Won't be booking any American Airlines flights throug Kayak again."
Pros: "Quick and easy boarding"
Cons: "Uncomfortable seats"
Pros: "Flight landed 40 minutes early"
Cons: "Due to early landing, no gate available. We literally rode all over the tarmac making room for other planes to maneuver around...and then did not get to a gate until 15 minutes past ORIGINAL arrival time. Also, I booked a premium seat, but there was no more leg room than any other seat. No meal/snack for purchase was even offered."
Pros: "Boarding and baggage."
Cons: "This was a long non-stop flight from Miami to Denver. Over 4 hours. So I took the plunge and bought first class. I always fly first class on any flight over 2 hours. However, I was disappointed. The food was so-so and insufficient. The drinks were also not enough. The video displays were small and poorly located for the movie. The seats seemed uncomfortable. All and all I have come to expect a better experience from American Airlines in First Class. The ticket was expensive."
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: "The Denver airport is beautiful"
Cons: "I will never fly AA again - see below"
Cons: "I had to leaves Denver early due to my granddaughter needing help. To sees switch returns my ticket it would cost me me $200.00 but it could get a retire ticket for that day for $40.00. Why couldn't that dollar amount come of my ticket . That was just crazy"
Cons: "I had a severe back injury in Denver and they were unable to move my flight up a day to get home and see a doctor. A good friend had to buy me a new flight with his airline miles so that I could get home to relive my pain. I'll never fly American again because of this complete lack of compassion and care for their customer."
Pros: "On time. Good crew and nicer flight."
Cons: "Actually no complaints."
Pros: "Friendly service"
Cons: "Snacks"

Better seating

Everything was on time ! Less stress

Pros: "There was nothing I liked. The plane was an hour late and nearly missed my connection."
Cons: "My son was flying on United from Colorado Springs to Denver, then on to Seattle for Thanksgiving. He rushed through as quickly as he could, but the door to the place was closing and it left 10 minutes early. United recorded him as a 'No Show', and there policy now is to cancel the entire ticket is you miss any segment of a round trip ticket. Thus, his entire $900 was forfeited, he couldn't even pay a change fee to catch a later flight. I hate American, and now I hate United just as much. These airlines shills have been allowed to go out of business when they last filled for bankruptcy. We fly in quite a few international airlines, and outside of Alaska, Jet Blue and Delta, maybe Southwest, US carriers are absolutely bottom of the barrel and it's clear that their employees don't care whatsoever. Will never book again in United or American. I'll try Amtrak before either of those carriers."
Pros: "We boarded quickly. That was nice."
Cons: "The plane was old and tiny with barely any room for carry on. And no in flight entertainment or WiFi or anything. Bummer."
Cons: "Wouldnt refund my ticket or change my flight when I needed to change it fee for everything"
Pros: "Staff always amazing."
Cons: "No Wi-Fi available."
Pros: "On time flight"
Pros: "Colorado Springs is one of my favorite airports. It is well run and maintned, friendly and efficient"
Cons: "The seat in the exit row was uncomfortable"
Pros: "Nothing."
Cons: "Delayed flights leading to incredibly tight connection times, staff inconsistent with messaging re the source of the delay, zero compassion for customers, offering $700-$1,400 to get off the plane when you charge $200 to change a flight 2 weeks in advance is especially galling! Will not fly with United again whenever there is a viable alternative to my destination."
Pros: "Great service! Smooth flight!"
Cons: "After being so delayed on our first flight from San Francisco, I was nervous about getting to our connecting flight in Houston. We were assured by the flight attendant that when a flight is delayed and has connections, they communicate that to the gates and we would be fine. It was the OPPOSITE of fine. We landed with 10 minutes until the flight to Costa Rica left and they let all of us who were connecting deplane first, only to run full speed to a gate who’s plane left 10 minutes EARLY and decided that it was not going to wait for the 12+ passenagers who had no control of the delayed flight. My fiancé and I were flying to our WEDDING. So now I’m sitting here in Houston for a full 24 hours waiting for the next flight to take me to my wedding. The only “accommodation” united airlines gave us was a hotel. No compensation for the night we paid for at our resort in Costa Rica that we are missing, no upgrades to a better class on our new flight and no reassurance on how terrible they feel for this giant and heartbreaking inconvenience. I am furious."
Pros: "It was great... all staff where very courteous and helpful. A very comfortable ride. A 10 in my books!!! Love you guys!! Barb Langman from Lafleche Saskatchewan Canada"
Cons: "I didn't like getting bumped and having a 15 hour layover and having to find accommodation in Houston.. that was awful."
Pros: "Everyone was really nice."
Cons: "Not enough free food options for active duty flyers."
Pros: "I really like how your flights are inexpensive compared to others when trying to purchase a last minute ticket."
Cons: "The last two times I traveled ( I flew with United Airlines ) and both times my flights were delayed. The first time it was delayed by 4 hours and made me miss an appointment. The second time it was delayed by over 13 hours. It was nice that United had put me in a hotel room for the night, but again it took away from time in which I needed to be somewhere else."
Pros: "I typically dont fly with united, and this was a typical experience, staff was not friendly, terminal and gate change at last minute after I walking all the way to the gate, then another delay after we were boarded, now this was more airport related then United, but after they told us it was a 45min delay someone asked if we can use our phone or computer and the answer was a stern no with no explanation until someone got really upset, just not a professional experience, and this was why I don't fly united. But I had no choice this time."
Cons: "The crew, on the flight, were very short and rude. Acted like it was a inconvenience to them to even be there. I was very disappointed. I am a ex airline employee, and it hurts my heart when I see staff treat people with disinterest. So, over all I was very disappointed."
Pros: "Courteous crew and staff, no problems"
Cons: "Warm while on the ground. Otherwise comfortable"
Pros: "Quick Hop"
Cons: "Just a quick hop to Denver"
Pros: "I really liked the flight attendant. He was funny and kind."
Pros: "Had a flight delay in csprings but United had plane going to Denver for delivery they put us on no one missed their connection yeah!!!!"
Cons: "This was a good trip! No complaints ."
Pros: "Status quo"
Cons: "Flight was late arriving to gate hence late leaving, had a connecting flight."
Pros: "My flight out of COS was delayed by 3 and a half hours yet my connecting flight was on time. They were unable to get me another connecting flight without me being held up and landing at the wee hours of the morning. It wasn't until I demanded an upgrade from United that I was placed on an American Airlines flight. This would never have been offered if I didn't go off on the representative and demand it. American Airlines saved the day! Never again will I fly United."
Cons: "Everything.. flight never happened. Upgrade was never offered until I demanded it. The experience was so bad that I will never book with them again. They also still owe me my baggage fee back. That should be interesting."
Pros: "It was two hrs late"
Pros: "On time, flight attendants were friendly"
Pros: "Nothing."
Cons: "Multiple long delays."
Pros: "Flights were fine once we got off the ground."
Cons: "Flight was delayed 6 hours, not due to weather. Really unfortunate that I had to spend an entire day of a long weekend sitting in an airport. Wasn't reimbursed at all for any of the mess, but I guess that is life!"
Pros: "Good"
Cons: "Very good information"
Pros: "Flight on time!"
Cons: "The plane was small and bags barely fit on board"
Pros: "I am fine with the airline other than a 5 hour delay. I I will never use Kayak again."
Pros: "Everyone we dealt with was unbelievably kind and helpful. They had a wheelchair at the gate and helped push my disabled brother which was such a help for my elderly parents to make their connections. When I got my parents their tickets I was very apprehensive that it might be difficult making the connections but thanks to United's wonderful service their whole experience was fantastic. In the future I will always try to book United."
Pros: "The steward was lip scyncing to the safety rules which kept our attention!"
Pros: "United made it so easy to check in & get our boarding tickets. We were traveling with a child and it was a good first time experience!"
Pros: "Went fine...short only 16 min flight"
Cons: "No food :("
Pros: "It was quick."
Cons: "I had to RUN through the airport to get connecting flight. I had to pay and check a carry-on because my first flight was delayed and there wasn't time to wait for my bag. If I'd have known I'd have taken a regular sized suitcase."
Cons: "Boarding is disorganized"
Pros: "Short lflight"
Cons: "NA"
Pros: "Seating was nice, middle seat was empty"
Cons: "I landed at F1 and had to run to C29. No time to even grab a snack!"
Pros: "My flight wasn't full so I had no one sitting next to me."
Cons: "Snack wasn't very good"
Pros: "On time and friendly crew."
Cons: "Boarding group."
Pros: "Flight attendants wear very pleasant and polite. PA system worked very well I was able to understand all notices and instructions. Thank you to the crews."
Cons: "I paid for the internet access and it says all flight, but that's not true, it doesn't cover the whole flight."
Pros: "Well organized, enjoyable flight"
Cons: "Na"
Pros: "Snacks is good and healty."
Cons: "CRJ700 seats are like sitting on naked plywood. Very uncomfortable."
Pros: "Time and confort"
Pros: "Nice employees"
Pros: "The worse trip. the last 8 people in check in was off on the air plane ."
Cons: "Check in was was understaffed waited for 30 before assisted"
Cons: "My flight was cancelled and I was not notified even though I had signed up for text and email updates."

Book cheap flights from Colorado to Costa Rica

Recent round-trip flight deals

8/4Thu
1 stopMultiple Airlines
13h 12mDEN-LIR
8/11Thu
2 stopsMultiple Airlines
17h 20mLIR-DEN
$271
8/4Thu
1 stopFrontier
13h 12mDEN-LIR
8/8Mon
2 stopsFrontier
26h 55mLIR-DEN
$273
8/4Thu
1 stopMultiple Airlines
13h 12mDEN-LIR
8/11Thu
2 stopsMultiple Airlines
17h 20mLIR-DEN
$277
8/4Thu
1 stopFrontier
13h 12mDEN-LIR
8/10Wed
1 stopFrontier
22h 23mLIR-DEN
$299
8/4Thu
1 stopFrontier
13h 12mDEN-LIR
8/10Wed
1 stopFrontier
22h 23mLIR-DEN
$308
10/3Mon
1 stopAmerican Airlines
12h 19mDEN-LIR
10/11Tue
1 stopAmerican Airlines
18h 53mLIR-DEN
$309
8/23Tue
2 stopsAmerican Airlines
21h 05mDEN-LIR
8/30Tue
2 stopsAmerican Airlines
19h 48mLIR-DEN
$312
10/3Mon
1 stopAmerican Airlines
12h 19mDEN-LIR
10/23Sun
1 stopAmerican Airlines
18h 53mLIR-DEN
$314
11/8Tue
1 stopAmerican Airlines
16h 06mDEN-LIR
11/21Mon
1 stopAmerican Airlines
26h 48mLIR-DEN
$315
10/5Wed
1 stopAmerican Airlines
19h 23mDEN-LIR
10/12Wed
1 stopAmerican Airlines
18h 53mLIR-DEN
$317
11/9Wed
1 stopAmerican Airlines
17h 18mDEN-LIR
11/24Thu
2 stopsAmerican Airlines
11h 26mLIR-DEN
$318
8/6Sat
1 stopFrontier
13h 06mDEN-SJO
8/13Sat
1 stopFrontier
18h 13mSJO-DEN
$341
10/30Sun
1 stopMultiple Airlines
27h 44mDEN-LIR
11/6Sun
1 stopMultiple Airlines
22h 30mLIR-DEN
$346
8/4Thu
1 stopMultiple Airlines
13h 12mDEN-LIR
8/8Mon
1 stopMultiple Airlines
12h 42mLIR-DEN
$359
8/3Wed
1 stopFrontier
12h 13mDEN-SJO
8/13Sat
1 stopFrontier
18h 13mSJO-DEN
$361
8/4Thu
1 stopMultiple Airlines
13h 12mDEN-LIR
8/12Fri
1 stopMultiple Airlines
23h 36mLIR-DEN
$363
10/14Fri
1 stopSpirit Airlines
12h 13mDEN-SJO
10/21Fri
1 stopSpirit Airlines
15h 41mSJO-DEN
$445
8/20Sat
1 stopSpirit Airlines
29h 29mDEN-SJO
9/1Thu
1 stopSpirit Airlines
10h 19mSJO-DEN
$447
10/12Wed
1 stopSpirit Airlines
12h 13mDEN-SJO
10/23Sun
1 stopSpirit Airlines
10h 52mSJO-DEN
$449
8/9Tue
1 stopUnited Airlines
6h 56mCOS-LIR
8/16Tue
2 stopsUnited Airlines
19h 17mLIR-COS
$492

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/4Thu
1 stopMultiple Airlines
13h 12mDEN-LIR
8/11Thu
2 stopsMultiple Airlines
17h 20mLIR-DEN
$271
8/4Thu
1 stopFrontier
13h 12mDEN-LIR
8/8Mon
2 stopsFrontier
26h 55mLIR-DEN
$273
8/4Thu
1 stopMultiple Airlines
13h 12mDEN-LIR
8/11Thu
2 stopsMultiple Airlines
17h 20mLIR-DEN
$277
8/4Thu
1 stopFrontier
13h 12mDEN-LIR
8/10Wed
1 stopFrontier
22h 23mLIR-DEN
$299
8/4Thu
1 stopFrontier
13h 12mDEN-LIR
8/10Wed
1 stopFrontier
22h 23mLIR-DEN
$308
10/3Mon
1 stopAmerican Airlines
12h 19mDEN-LIR
10/11Tue
1 stopAmerican Airlines
18h 53mLIR-DEN
$309
8/23Tue
2 stopsAmerican Airlines
21h 05mDEN-LIR
8/30Tue
2 stopsAmerican Airlines
19h 48mLIR-DEN
$312
10/3Mon
1 stopAmerican Airlines
12h 19mDEN-LIR
10/23Sun
1 stopAmerican Airlines
18h 53mLIR-DEN
$314
11/8Tue
1 stopAmerican Airlines
16h 06mDEN-LIR
11/21Mon
1 stopAmerican Airlines
26h 48mLIR-DEN
$315
10/5Wed
1 stopAmerican Airlines
19h 23mDEN-LIR
10/12Wed
1 stopAmerican Airlines
18h 53mLIR-DEN
$317
11/9Wed
1 stopAmerican Airlines
17h 18mDEN-LIR
11/24Thu
2 stopsAmerican Airlines
11h 26mLIR-DEN
$318
8/6Sat
1 stopFrontier
13h 06mDEN-SJO
8/13Sat
1 stopFrontier
18h 13mSJO-DEN
$341
10/30Sun
1 stopMultiple Airlines
27h 44mDEN-LIR
11/6Sun
1 stopMultiple Airlines
22h 30mLIR-DEN
$346
8/4Thu
1 stopMultiple Airlines
13h 12mDEN-LIR
8/8Mon
1 stopMultiple Airlines
12h 42mLIR-DEN
$359
8/3Wed
1 stopFrontier
12h 13mDEN-SJO
8/13Sat
1 stopFrontier
18h 13mSJO-DEN
$361
8/4Thu
1 stopMultiple Airlines
13h 12mDEN-LIR
8/12Fri
1 stopMultiple Airlines
23h 36mLIR-DEN
$363
10/14Fri
1 stopSpirit Airlines
12h 13mDEN-SJO
10/21Fri
1 stopSpirit Airlines
15h 41mSJO-DEN
$445
8/20Sat
1 stopSpirit Airlines
29h 29mDEN-SJO
9/1Thu
1 stopSpirit Airlines
10h 19mSJO-DEN
$447
10/12Wed
1 stopSpirit Airlines
12h 13mDEN-SJO
10/23Sun
1 stopSpirit Airlines
10h 52mSJO-DEN
$449
8/9Tue
1 stopUnited Airlines
6h 56mCOS-LIR
8/16Tue
2 stopsUnited Airlines
19h 17mLIR-COS
$492

Search by stops

Search by airline

Search by price

Flights to Costa Rica

Return flight deals:

Costa Rica - Colorado

Cabin classes:

$893
$2,505
$1,282
$161

Browse origins:

Browse destinations: