Find cheap flights from Denver Intl to South America from $140
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.Round-trip
1 adult
Economy
Sun 7/2
Sun 7/9
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Latest South America Flight Deals
Best round-trip prices found by our users on KAYAK in the last 72 hours
1 stop from $386
1 stop from $357
1 stop from $676
1 stop from $613
1 stop from $314
Good to know
Top tips for finding cheap flights to South America
- Book at least 3 weeks before departure in order to get a below-average price.
- High season is considered to be January, November and December. The cheapest month to fly from Denver Intl is April.
- Morning departure is around 7% cheaper than an evening flight, on average*.
FAQs - booking South America flights
Top 5 airlines serving from Denver to South America
Scores according to KAYAK customer reviews7.9
DeltaOverall score based on 29356 reviews
78comfort
81overall
85crew
78entertainment
81boarding
75food
Airline reviews
Pros: "Crew was very pleasant. Boarding and deplaning was smooth and easy!"
Pros: "Crew was very pleasant. Boarding and deplaning was smooth and easy!"
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."
Pros: "Crew."
Cons: "Getting to Venice on time. Our late arrival cost me a 90 euro shutle."
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."
Cons: "Denver airport is far too large for there to be such a small security check therefore it took forever and I missed the flight. Delta tried to charge me $1000 for another ticket to Albany and I decided to fly with another airline for half the price instead"
Cons: "The flight was delayed 75 min because the plane wouldnt start. A differernt aircraft was needed to resume ops."
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: "The staff was polite and snacks were good (healthy options)."
Cons: "Nothing was terrible, but due to the short flights I assume they don’t worry about having planes with entertainment available."
Pros: "No drink because didn’t open de bottle. No one care about it."
Cons: "The seats are very uncomfortable but other than that it was wonderful!"
Pros: "Wick and efficient service. On time. Comfortable and clean aircraft. Crew was flexible to guests needs."
Pros: "Cabin was clean, captain was communicative, disembarking and boarding were efficient"
Cons: "The flight attendants were not friendly to us, though they were competent at their jobs. More varied entertainment choices would have been nice, too."
Pros: "Flight went well. Glad it was on time. Almost missed it due to other flight not being able to land initially"
Cons: "Screen malfunctioned and kept asking for language during movie"
Pros: "Nothing"
Cons: "copa made us wait in the airport for 8 hrs. As they delay the flight, and did not provide good customer service."
Pros: "Boarding was fast, left on time, arrived a little early. Drink and little snack acceptable for such a short flight."
Cons: "I realize that it is a very short route circa 1:25 hours, but it would be nice to have USB power outlets."
Pros: "Food and drink selection"
Cons: "Cleanliness of bathrooms. But it’s the passengers to blame . I felt like people did not clean after themselves"
Pros: "Nice sandwhich"
Cons: "Better organization with the boarding, and the waiting room at Panama was really bad."
Cons: "Food and entertainment options. Also layover was too long, but this is not their fault, all flights were on time"
Pros: "Flight cancelled at last minute still awaiting refund to my credit card. 4270 xxxx xxxx 9954"
Cons: "We understand the problems with cancellations but refund online after phone agent said that was the only way is still missing."
Pros: "The people on the plane were great."
Cons: "The San Salvador airport is chaotic and not user friendly."
Pros: "Speedy boarding. Flight wasn’t full so entire comfort plus row to myself. Delayed takeoff but still arrived on time."
Pros: "Quick, easy and seemingly effortless. What more could I ask for?"
Cons: "Nothing"
Pros: "The crew was attentive"
Cons: "The aircraft needs better maintenance. My table was tilted and the seatbelt was twisted"
Pros: "FLight was fine. No entertainment nor wifi."
Cons: "They had screens for seats but not really much service available."
Pros: "Avianca has many route through South America hence it is convenient."
Cons: "There is always short connections and many times I miss my flights. They do not offer compensation."
Cons: "Please the bags are broken you should try to take them gently"
Cons: "No one at check in wonted to help I had to change flights do to inability of check in personnel It felt like all they wanted to do was to sell me another ticket"
Pros: "nothing"
Cons: "they cancelled me because of overbooking... after 10 years as an Avianca flyer... no more.. bad food.. delays.. has turned to a gargbage hauler airline... I am a Lifemiles member and was treated like I was doing them a favor... now never again"
Cons: "Would not let us board with 25 minutes prior to departure Because they lock their doors 35 minutes prior"
Pros: "The free middle seat because the flight was not full."
Cons: "Bigger glass for wine"
Pros: "All the staff was great."
Cons: "I was trying to upgrade for business and the front desk told me Can only be done 24 hours. What diferentes it makes if I paid in front desk or by the phone?"
Cons: "Terrible airline and airport system... the boarding system is a disaster... after waiting in line for so long they send you to different counters to pay for bags... on top of that they didn’t check in one of the 6 in my group by the attendant’s mistake and they closed the flight in us...there is a bussing system that “takes you to the plane” and when we finally made it to our gate the bus made their last of the 2 trips to the plane. So we lost our flight to Cusco and ruined our entire first day of touring in Cusco..... your system or multiple check in/ cashier/customer service counters is a disaster and it makes zero sense. I will NOT fly latam again."
Cons: "Call for stewards was not working and the temperature of the flight was miserable. Kept asking to reduce the cold and nothing. I had a window seat and there was no way to avoid the air/ac on my face the entire flight. MISERABLE!"
Pros: "The variety on the LATAM Play."
Cons: "There was no vegetarian food. I do not eat meat and the only available sandwich had ham. Having an only cheese option is not that expensive or complicated..."
Pros: "el vuelo de lima a quito fue terrible. Me gustó la puntualidad"
Cons: "Todo, la comodidad del asiento, la cordialidad de los asistentes de tripulación, no hubo comida, no puedes escoger tu asiento y no es una aerolínea low cost, no hay entretenimiento en los aviones"
Pros: "Crew speaking french"
Cons: "Check in process is a disaster. The passenger is asked to even weight the luggage to be said by the machine to gonto a counter without good reason: the only thing missing with LATAM is to pilote the plane. Awful."
Cons: "checkin process at cusco airport was very bad. there was a line 1hr long to checkin suticases and there was no one at the payment counter to accept payment for suitcases."
Cons: "Latam Airlines has the worst service for the fare paid. We were charged for two carry on bags while other passengers with same bags didn’t have to pay. Crew gave us stupid explanations to justify charging us like you are in the boarding group 7 which we never asked to be placed. It’s the airline business to choose some passengers to charge $100000 Colombian pesos for getting bags, and then after being forced to pay for the bags crew doesn’t give a receipt so we wouldn’t have proof of the fraude. Charging for bags is at discretion of crew. When buying the tickets for me and my family I checked the policy about luggage and the website doesn’t state about being charged for getting regular size bags like ours."
Pros: "Plenty a space between seats. Ver confortable seats and small entertainment screens!"
Cons: "Better selection of movie?"
Cons: "Way too much people... We're in a pandemic and the plane was Full. Unacceptable."
Cons: "Podrían mejorar su espacio para equipaje de mano, arriba y debajo de los asientos"
Pros: "Very communicative about things like bathrooms being closed for sanitation, turbulence etc."
Pros: "Crew as amazing Abaut seat to really comfortable but i understand that because i paid for tourist class"
Cons: "Food to poor Probably because off COVID-19"
Cons: "Connecting drop off luggage was closed so I had to take my luggage with for about a mile"
Pros: "The airline manage to put me on an earlier connection to Mexico City, very appreciated"
Cons: "Plane seats are very uncomfortable, not enough space"
Cons: "Flight landed and sat on the tarmac for 45 minutes. Need to better schedule gate availability in Mexico City."
Pros: "Nothing"
Cons: "Everything. The most horrrble experience. Delayed for 2 hours of which 1 was spent in a motionless plane. Hot, no AC,no water, no food, and all because of their mistake"
Cons: "I tried to check-in my husband and I online but i was unsuccessful and the only option besides us citizen was visa. My husband does not have a visa he has he’s resident card but there was no option for me to select besides visa. once i arrived i was told I would have to be on standby since I did not check in ... I told the air flight assistant I was unable to do so because when I would input my husbands information who is currently a resident there was no option.. she said some airlines don’t let you check in online because they have restricted online procedures... I paid for my ticket which means I paid for my seat... I always travel with Aeroméxico for the reason as I love the customer care We receive and never have issues and I was pretty confused as to why I encountered this situation... I would really appreciate that Aeroméxicos online process works for both citizens and residents to make it easier on everyone.. but i also want to thank the staff because even though I was given bad news and awaiting to see if I would fly back on time as a stand by, they were able to get me back to my home without me missing work...I can’t enforce enough to please look into into you’re online check in to make it fair for all boarders to check in ... thank you"
Book cheap flights from Denver Intl to South America
Recent round-trip flight deals
8/23Wed
1 stopMultiple Airlines
8h 45mDEN-CTG
8/29Tue
2 stopsMultiple Airlines
28h 31mCTG-DEN
$314
8/23Wed
2 stopsMultiple Airlines
21h 37mDEN-CTG
8/29Tue
2 stopsMultiple Airlines
27h 30mCTG-DEN
$319
8/23Wed
1 stopMultiple Airlines
8h 45mDEN-CTG
8/25Fri
2 stopsMultiple Airlines
16h 32mCTG-DEN
$323
8/23Wed
2 stopsMultiple Airlines
21h 37mDEN-CTG
8/25Fri
2 stopsMultiple Airlines
18h 12mCTG-DEN
$328
8/23Wed
1 stopMultiple Airlines
8h 45mDEN-CTG
8/28Mon
2 stopsMultiple Airlines
18h 32mCTG-DEN
$334
8/23Wed
2 stopsMultiple Airlines
13h 36mDEN-CTG
8/28Mon
2 stopsMultiple Airlines
17h 32mCTG-DEN
$338
8/29Tue
1 stopSpirit Airlines
12h 25mDEN-BOG
9/14Thu
1 stopSpirit Airlines
9h 39mBOG-DEN
$357
6/18Sun
1 stopSpirit Airlines
30h 44mDEN-BOG
6/22Thu
1 stopSpirit Airlines
9h 44mBOG-DEN
$391
8/18Fri
1 stopSpirit Airlines
12h 25mDEN-BOG
8/26Sat
1 stopSpirit Airlines
9h 31mBOG-DEN
$392
8/17Thu
1 stopSpirit Airlines
12h 25mDEN-BOG
8/23Wed
1 stopSpirit Airlines
9h 31mBOG-DEN
$396
9/1Fri
1 stopUnited Airlines
30h 50mDEN-BOG
9/11Mon
1 stopUnited Airlines
13h 09mBOG-DEN
$420
11/7Tue
1 stopDelta
11h 45mDEN-BOG
11/22Wed
1 stopDelta
11h 45mBOG-DEN
$426
8/17Thu
1 stopAmerican Airlines
22h 21mDEN-BOG
8/26Sat
1 stopAmerican Airlines
13h 27mBOG-DEN
$429
8/16Wed
1 stopAmerican Airlines
11h 06mDEN-BOG
8/23Wed
2 stopsAmerican Airlines
17h 02mBOG-DEN
$430
9/8Fri
2 stopsAmerican Airlines
15h 15mDEN-BOG
9/17Sun
2 stopsAmerican Airlines
14h 54mBOG-DEN
$431
9/21Thu
1 stopAeromexico
14h 43mDEN-UIO
10/2Mon
1 stopAeromexico
28h 44mUIO-DEN
$434
10/6Fri
1 stopAeromexico
14h 43mDEN-UIO
10/21Sat
1 stopAeromexico
28h 44mUIO-DEN
$494
10/20Fri
2 stopsAvianca
13h 44mDEN-UIO
11/1Wed
2 stopsAvianca
14h 09mUIO-DEN
$505
9/21Thu
2 stopsLATAM Airlines
14h 16mDEN-UIO
10/2Mon
2 stopsLATAM Airlines
13h 54mUIO-DEN
$533
9/27Wed
1 stopCopa Airlines
23h 06mDEN-EZE
10/11Wed
1 stopCopa Airlines
15h 26mEZE-DEN
$676
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Recent one-way flight deals
6/27Tue
1 stopSpirit Airlines
30h 44mDEN-BOG
$140
6/27Tue
2 stopsMultiple Airlines
18h 28mDEN-BOG
$144
6/27Tue
1 stopSpirit Airlines
30h 44mDEN-BOG
$145
8/21Mon
1 stopMultiple Airlines
8h 45mDEN-CTG
$148
6/22Thu
2 stopsMultiple Airlines
21h 47mDEN-CTG
$149
6/27Tue
1 stopMultiple Airlines
11h 04mDEN-CTG
$157
6/24Sat
1 stopSpirit Airlines
15h 30mDEN-LIM
$158
8/24Thu
1 stopSpirit Airlines
12h 25mDEN-BOG
$159
6/24Sat
1 stopSpirit Airlines
15h 30mDEN-LIM
$160
6/24Sat
1 stopMultiple Airlines
18h 11mDEN-LIM
$162
6/21Wed
2 stopsMultiple Airlines
38h 33mDEN-UIO
$162
6/27Tue
2 stopsSpirit Airlines
28h 34mDEN-CTG
$168
8/11Fri
1 stopDelta
13h 00mDEN-BOG
$191
6/26Mon
1 stopAmerican Airlines
19h 10mDEN-BOG
$193
7/1Sat
1 stopUnited Airlines
23h 36mDEN-BOG
$205
9/21Thu
2 stopsAvianca
13h 39mDEN-UIO
$214
6/12Mon
2 stopsAvianca
13h 44mDEN-UIO
$218
6/10Sat
1 stopAvianca
11h 00mDEN-BOG
$221
6/7Wed
1 stopCopa Airlines
11h 01mDEN-BOG
$246
6/7Wed
1 stopUnited Airlines
12h 54mDEN-BOG
$247