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$276+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — BUE
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$487
(JetSMART)

One-way from

$276
(JetSMART)

Popular in

February

Cheapest in

September

Average price

$616
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. 11% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 28, 2025.

This JetSMART deal was found by Cheapflights users on 10/27. 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.
Sun 11/232:24 pmCTG - AEP
1 stop11h 56mJetSMART
Sun 11/305:20 amAEP - CTG
1 stop10h 19mJetSMART
Deal found 10/27$487
This Copa Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/19:22 amCTG - EZE
1 stop16h 48mCopa Airlines
Mon 12/85:16 amEZE - CTG
1 stop10h 49mCopa Airlines
Deal found 10/28$559
This Copa Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/236:24 amCTG - EZE
1 stop16h 36mCopa Airlines
Thu 12/42:15 amEZE - CTG
1 stop13h 50mCopa Airlines
Deal found 10/26$581
This Copa Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/712:03 pmCTG - EZE
1 stop10h 57mCopa Airlines
Fri 11/142:34 pmEZE - CTG
1 stop20h 07mCopa Airlines
Deal found 10/28$583
This JetSMART deal was found by Cheapflights users on 10/27. 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.
Thu 11/202:14 pmCTG - AEP
1 stop12h 06mJetSMART
Sun 11/305:20 amAEP - CTG
1 stop10h 19mJetSMART
Deal found 10/27$587
This JetSMART deal was found by Cheapflights users on 10/26. 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.
Fri 12/192:04 pmCTG - AEP
2 stops29h 16mJetSMART
Fri 1/24:30 pmAEP - CTG
2 stops22h 39mJetSMART
Deal found 10/26$601
This JetSMART deal was found by Cheapflights users on 10/27. 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.
Thu 11/202:14 pmCTG - EZE
2 stops32h 06mJetSMART
Sun 11/306:35 pmEZE - CTG
2 stops20h 34mJetSMART
Deal found 10/27$609
This Copa Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/16:24 amCTG - EZE
1 stop16h 36mCopa Airlines
Mon 11/32:34 pmEZE - CTG
1 stop20h 07mCopa Airlines
Deal found 10/28$612
This JetSMART deal was found by Cheapflights users on 10/26. 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.
Fri 12/122:04 pmCTG - AEP
2 stops43h 16mJetSMART
Sun 12/217:11 pmAEP - CTG
2 stops19h 58mJetSMART
Deal found 10/26$622
This Copa Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/196:24 amCTG - EZE
1 stop16h 36mCopa Airlines
Wed 2/42:48 pmEZE - CTG
1 stop19h 18mCopa Airlines
Deal found 10/26$641
This Copa Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 10/276:21 amCTG - EZE
1 stop19h 49mCopa Airlines
Mon 11/32:34 pmEZE - CTG
1 stop10h 26mCopa Airlines
Deal found 10/27$647
This JetSMART deal was found by Cheapflights users on 10/27. 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.
Fri 12/262:04 pmCTG - AEP
2 stops19h 16mJetSMART
Sun 1/1110:30 amAEP - CTG
2 stops34h 39mJetSMART
Deal found 10/27$659

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 October 28, 2025.
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

Mon 11/24

1:59 pm-4:20 am

1 stop12h 21m

Buenos Aires Jorge Newbery

Sun 11/30

5:20 am-1:39 pm

1 stop10h 19m

$487

CartagenaBuenos Aires

CTG - AEP

CTGAEP

Cartagena Rafael Nunez

Thu 2/12

1:54 pm-9:30 am

2 stops41h 36m

Buenos Aires Jorge Newbery

Tue 2/17

12:50 pm-1:09 pm

2 stops26h 19m

$531

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

Thu 11/27

9:42 am-1:00 am

1 stop13h 18m

Buenos Aires Ministro Pistarini

Tue 12/2

3:41 am-2:05 pm

1 stop12h 24m

$559

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

Wed 12/3

9:42 am-10:31 pm

1 stop10h 49m

Buenos Aires Ministro Pistarini

Tue 12/9

2:32 pm-8:41 am

1 stop20h 09m

$559

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

Mon 12/1

9:42 am-4:10 am

1 stop16h 28m

Buenos Aires Ministro Pistarini

Sun 12/7

3:41 am-2:05 pm

1 stop12h 24m

$559

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

Tue 11/25

6:24 am-1:00 am

1 stop16h 36m

Buenos Aires Ministro Pistarini

Mon 12/1

3:41 am-2:05 pm

1 stop12h 24m

$559

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

Thu 11/20

9:22 am-10:31 pm

1 stop11h 09m

Buenos Aires Ministro Pistarini

Tue 12/2

5:16 am-11:00 pm

1 stop19h 44m

$559

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

Thu 12/4

6:25 am-12:58 am

1 stop16h 33m

Buenos Aires Ministro Pistarini

Tue 12/9

2:32 pm-11:00 pm

1 stop10h 28m

$559

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

Sun 12/7

9:42 am-4:10 am

1 stop16h 28m

Buenos Aires Ministro Pistarini

Fri 12/12

9:03 am-11:00 pm

1 stop15h 57m

$559

CartagenaBuenos Aires

CTG - EZE

CTGEZE

Cartagena Rafael Nunez

Mon 12/1

6:25 am-4:10 am

1 stop19h 45m

Buenos Aires Ministro Pistarini

Fri 12/5

2:32 pm-8:41 am

1 stop20h 09m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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 October.
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 October 24, 2025.

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 $710). 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.

How much does it cost to fly round-trip from Cartagena to Buenos Aires?

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 October 28, 2025.
Peruse reviews from past customers who have flown with LATAM Airlines and Avianca 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
1,871 reviews

Entertainment

7.0

Boarding

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

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
1,871 reviews
LATAM Airlines
7.5
Good
1,871 reviews

Entertainment

7.0

Boarding

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

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!
Avianca
6.6
Okay
2,468 reviews
LATAM Airlines
7.5
Good
1,871 reviews

Entertainment

7.0

Boarding

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

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 and Copa Airlines can get you from Cartagena to Buenos Aires in just under 12h 21m. Your travel time can differ by up to 57m. There are 3303 mi between Cartagena and Buenos Aires. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Cartagena to Buenos Aires one-way?

    One-way options have recently been found by users for as low as $300 on LATAM Airlines. Other airlines that offer cheap prices include JetSMART from $301 and Copa Airlines from $301 one-way.

  • 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 $710). 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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