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$260+ Cheap flights from Cartagena (CTG) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — BUE
fev 14 — fev 211
sáb 2/14
sáb 2/21
1 adult, Economy
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Cheap flight deals from Cartagena to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Cartagena (CTG) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janeiro 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$507
(JetSMART)

One-way from

$260
(JetSMART)

Popular in

March

Cheapest in

November

Average price

$724
Provider with most accurate pricing for Cartagena Rafael Nunez-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Cartagena Rafael Nunez-Buenos Aires (BUE) flights.
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From Cartagena Rafael Nunez to Buenos Aires (BUE)
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One-way flight from Cartagena Rafael Nunez to Buenos Aires (BUE)
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Highest demand for flights based on searches. 9% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Cartagena to Buenos Aires

Cheapest flights from Cartagena to Buenos Aires
Explore the most affordable flight options available from Cartagena to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 15, 2026.

This JetSMART deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/156:45 am
CTG
-
AEP
2 stops30h 45m
JetSMART
seg 5/1810:30 am
AEP
-
CTG
2 stops24h 26m
JetSMART
Deal found 1/14$507
This JetSMART deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 6/145:45 pm
CTG
-
AEP
2 stops15h 35m
JetSMART
dom 6/215:45 am
AEP
-
CTG
2 stops28h 58m
JetSMART
Deal found 1/14$538
This JetSMART deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 6/157:50 am
CTG
-
AEP
2 stops25h 30m
JetSMART
seg 6/2210:10 pm
AEP
-
CTG
2 stops25h 24m
JetSMART
Deal found 1/14$544
This Copa Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 5/256:20 am
CTG
-
EZE
1 stop20h 00m
Copa Airlines
qua 6/32:49 pm
EZE
-
CTG
1 stop19h 51m
Copa Airlines
Deal found 1/14$564
This JetSMART deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/99:28 am
CTG
-
AEP
2 stops23h 52m
JetSMART
dom 3/155:45 am
AEP
-
CTG
2 stops33h 22m
JetSMART
Deal found 1/14$581
This Copa Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/169:26 am
CTG
-
EZE
1 stop17h 04m
Copa Airlines
ter 4/212:57 pm
EZE
-
CTG
1 stop19h 40m
Copa Airlines
Deal found 1/14$587
This JetSMART deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 6/72:21 pm
CTG
-
AEP
2 stops18h 59m
JetSMART
sáb 6/1310:10 pm
AEP
-
CTG
2 stops17h 21m
JetSMART
Deal found 1/15$604
This Priceline deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/296:40 pm
CTG
-
EZE
1 stop9h 05m
Avianca
sex 4/31:40 am
EZE
-
CTG
1 stop11h 13m
Avianca
Deal found 1/13$605
This JetSMART deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 5/112:26 pm
CTG
-
AEP
1 stop12h 05m
JetSMART
seg 5/185:27 am
AEP
-
CTG
1 stop10h 04m
JetSMART
Deal found 1/14$607
This Copa Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/106:25 am
CTG
-
EZE
1 stop19h 45m
Copa Airlines
qua 3/182:43 pm
EZE
-
CTG
1 stop19h 23m
Copa Airlines
Deal found 1/14$608
This Copa Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/96:25 am
CTG
-
EZE
1 stop17h 32m
Copa Airlines
dom 3/152:43 pm
EZE
-
CTG
1 stop10h 17m
Copa Airlines
Deal found 1/14$609
This JetSMART deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 5/112:26 pm
CTG
-
AEP
1 stop12h 05m
JetSMART
dom 5/175:27 am
AEP
-
CTG
1 stop10h 04m
JetSMART
Deal found 1/14$610

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cartagena to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janeiro 15, 2026.
Use the filters below to find and compare flights from Cartagena to Buenos Aires that are best for you.

Fly from

Cartagena

Fly to

Buenos Aires

Route

Depart

Return

Price

CartagenaBuenos Aires

CTG - AEP

CTGAEP

Cartagena Rafael Nunez

sex 5/15

6:45 am-3:30 pm

2 stops30h 45m

Buenos Aires Jorge Newbery

seg 5/18

10:30 am-8:56 am

2 stops24h 26m

$507

CartagenaBuenos Aires

CTG - AEP

CTGAEP

Cartagena Rafael Nunez

dom 6/14

5:45 pm-11:20 am

2 stops15h 35m

Buenos Aires Jorge Newbery

dom 6/21

5:45 am-8:43 am

2 stops28h 58m

$538

CartagenaBuenos Aires

CTG - AEP

CTGAEP

Cartagena Rafael Nunez

seg 6/15

7:50 am-11:20 am

2 stops25h 30m

Buenos Aires Jorge Newbery

seg 6/22

10:10 pm-9:34 pm

2 stops25h 24m

$544

CartagenaBuenos Aires

CTG - AEP

CTGAEP

Cartagena Rafael Nunez

seg 3/9

9:28 am-11:20 am

2 stops23h 52m

Buenos Aires Jorge Newbery

dom 3/15

5:45 am-1:07 pm

2 stops33h 22m

$581

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

seg 6/15

3:05 pm-4:20 am

1 stop11h 15m

Buenos Aires Ministro Pistarini

ter 6/23

2:49 pm-8:40 am

1 stop19h 51m

$587

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

qui 4/16

9:26 am-2:30 am

1 stop15h 04m

Buenos Aires Ministro Pistarini

ter 4/21

2:57 pm-8:37 am

1 stop19h 40m

$587

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

dom 6/14

6:20 am-4:20 am

1 stop20h 00m

Buenos Aires Ministro Pistarini

dom 6/21

2:49 pm-8:10 am

1 stop19h 21m

$587

CartagenaBuenos Aires

CTG - AEP

CTGAEP

Cartagena Rafael Nunez

dom 6/7

2:21 pm-11:20 am

2 stops18h 59m

Buenos Aires Jorge Newbery

sáb 6/13

10:10 pm-1:31 pm

2 stops17h 21m

$604

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

dom 3/29

6:40 pm-5:45 am

1 stop9h 05m

Buenos Aires Ministro Pistarini

sex 4/3

1:40 am-10:53 am

1 stop11h 13m

$605

CartagenaBuenos Aires

CTG - AEP

CTGAEP

Cartagena Rafael Nunez

seg 5/11

2:26 pm-4:31 am

1 stop12h 05m

Buenos Aires Jorge Newbery

seg 5/18

5:27 am-1:31 pm

1 stop10h 04m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 35 results
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Compare providers for flights from Cartagena to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cartagena to Buenos Aires in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cartagena-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cartagena-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cartagena-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cartagena-Buenos Aires flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cartagena-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cartagena to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Cartagena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cartagena to Buenos Aires

How far ahead should I book a flight from Cartagena to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Cartagena to Buenos Aires. Price data was last updated on January 9, 2026.

The price you pay for your flight from Cartagena to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cartagena to Buenos Aires?

Currently, August is the cheapest month in which you can book a flight from Cartagena to Buenos Aires (average of $243). Flying from Cartagena to Buenos Aires in February is currently the most expensive (average of $697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated janeiro 15, 2026.
Peruse reviews from past customers who have flown with LATAM Airlines from Cartagena to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,904 reviews

Boarding

7.6

Food

6.7

Comfort

7.3

Overall

7.5

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,904 reviews
LATAM Airlines
7.5
Good
1,904 reviews

Boarding

7.6

Food

6.7

Comfort

7.3

Overall

7.5

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

Find useful and relevant information for your journey from Cartagena to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cartagena to Buenos Aires?

    Cartagena Rafael Nunez (CTG), located 4.1 mi from the city center, is the airport you fly out of when you book flights from Cartagena to Buenos Aires. 0 airlines have flights from Rafael Nunez to Buenos Aires on a regular basis. Booking flights from Cartagena Rafael Nunez to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

  • How long is the flight from Cartagena to Buenos Aires?

    JetSMART, Copa Airlines, and Avianca can get you from Cartagena to Buenos Aires in just under 9h 05m. Your travel time can differ by up to 21h 40m. There are 3317 mi between Cartagena and Buenos Aires. This flight may include one or multiple stops.

  • Can I find deals for flights from Cartagena to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Cartagena to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cartagena to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cartagena to Buenos Aires.

  • Can I find deals for business class flights from Cartagena to Buenos Aires?

    Yes. Cheapflights offers flight deals from Cartagena to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cartagena to Buenos Aires?

    Currently, August is the cheapest month in which you can book a flight from Cartagena to Buenos Aires (average of $243). Flying from Cartagena to Buenos Aires in February is currently the most expensive (average of $697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Cartagena to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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