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Buenos Aires

$381+ Cheap flights from Durham, NC 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BUE
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheapflights Tip: The best prices from Durham to Buenos Aires are usually found in July or September, booked 68 days in advance, depart on a Sunday or Wednesday and return on a Saturday

Cheap flight deals from Durham to Buenos Aires

Cheapest flights from Durham to Buenos Aires
Explore the most affordable flight options available from Durham to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This FlightHub deal was found by Cheapflights users on 12/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:00 pmRDU - EZE
2 stops15h 35mLATAM Airlines
Mon 12/1511:00 amEZE - RDU
2 stops15h 18mLATAM Airlines
Deal found 12/7$997
This KAYAK deal was found by Cheapflights users on 12/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:32 pmRDU - EZE
2 stops19h 03mLATAM Airlines
Sun 12/218:55 pmEZE - RDU
1 stop15h 20mLATAM Airlines
Deal found 12/6$1,010
This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:48 pmRDU - EZE
1 stop14h 32mUnited Airlines
Thu 12/1110:05 pmEZE - RDU
1 stop16h 39mUnited Airlines
Deal found 12/6$1,014
This LATAM Airlines deal was found by Cheapflights users on 12/6. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:05 amRDU - AEP
2 stops23h 35mLATAM Airlines
Thu 12/115:15 pmAEP - RDU
2 stops18h 39mLATAM Airlines
Deal found 12/6$1,014
This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:00 amRDU - EZE
2 stops19h 20mUnited Airlines
Sun 12/2110:05 pmEZE - RDU
2 stops18h 05mUnited Airlines
Deal found 12/6$1,018
This LATAM Airlines deal was found by Cheapflights users on 12/7. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/144:00 pmRDU - EZE
1 stop15h 00mMultiple Airlines
Tue 12/3011:55 pmEZE - RDU
1 stop14h 01mMultiple Airlines
Deal found 12/7$1,064
This KAYAK deal was found by Cheapflights users on 12/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:02 amRDU - EZE
1 stop19h 58mLATAM Airlines
Sun 12/288:55 pmEZE - RDU
1 stop13h 57mLATAM Airlines
Deal found 12/7$1,098
This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:20 amRDU - EZE
2 stops25h 00mUnited Airlines
Sun 12/2810:05 pmEZE - RDU
2 stops25h 43mUnited Airlines
Deal found 12/6$1,245
This LATAM Airlines deal was found by Cheapflights users on 12/6. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:45 pmRDU - EZE
1 stop14h 15mDelta
Wed 12/3111:55 pmEZE - RDU
1 stop15h 05mDelta
Deal found 12/6$1,252
This KAYAK deal was found by Cheapflights users on 12/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:52 pmRDU - AEP
2 stops15h 38mLATAM Airlines
Sat 1/105:15 pmAEP - RDU
2 stops31h 27mLATAM Airlines
Deal found 12/8$1,987
This FlightHub deal was found by Cheapflights users on 12/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/143:15 pmRDU - AEP
2 stops24h 25mMultiple Airlines
Tue 12/306:35 pmAEP - RDU
2 stops28h 45mMultiple Airlines
Deal found 12/7$4,172
This Air Canada deal was found by Cheapflights users on 12/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:25 pmRDU - AEP
2 stops25h 55mAir Canada
Thu 1/89:00 amAEP - RDU
2 stops38h 20mAir Canada
Deal found 12/7$4,190

Find flight deals from Durham to Buenos Aires

Keep the following information in mind while searching for Durham to Buenos Aires flight deals. Data was last updated December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$849
(Rumbo)

One-way from

$381
(Kiwi.com)

Popular in

June

Cheapest in

July

Average price

$1,178
Provider with most accurate pricing for Raleigh-Durham-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Buenos Aires (BUE) flights.
Search Deals
From Durham to Buenos Aires (BUE)
Search Deals
One-way flight from Durham to Buenos Aires (BUE)
Search Deals
High demand for flights, 11% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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 December 8, 2025.
Use the filters below to find and compare flights from Durham to Buenos Aires that are best for you.

Fly from

Durham

Fly to

Buenos Aires

Route

Depart

Return

Price

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Mon 1/26

3:04 pm-9:00 am

1 stop15h 56m

Buenos Aires Ministro Pistarini

Wed 2/11

10:25 pm-2:20 pm

1 stop17h 55m

$849

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Wed 3/18

4:14 pm-7:55 am

1 stop14h 41m

Buenos Aires Ministro Pistarini

Tue 3/24

2:31 am-2:23 pm

1 stop12h 52m

$854

RaleighBuenos Aires

RDU - AEP

RDUAEP

Raleigh-Durham

Mon 1/26

2:10 pm-10:30 am

2 stops18h 20m

Buenos Aires Jorge Newbery

Wed 2/11

6:20 pm-12:24 pm

2 stops20h 04m

$863

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Thu 2/5

4:44 pm-9:20 am

1 stop14h 36m

Buenos Aires Ministro Pistarini

Mon 2/16

10:05 pm-12:12 pm

1 stop16h 07m

$866

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Thu 2/5

9:59 am-9:00 am

1 stop21h 01m

Buenos Aires Ministro Pistarini

Thu 2/12

11:55 pm-1:56 pm

1 stop16h 01m

$866

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Mon 2/2

4:44 pm-9:20 am

1 stop14h 36m

Buenos Aires Ministro Pistarini

Wed 2/11

11:55 pm-12:12 pm

1 stop14h 17m

$866

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Sat 3/28

7:05 am-6:05 am

2 stops22h 00m

Buenos Aires Ministro Pistarini

Fri 4/3

3:55 am-11:10 pm

2 stops20h 15m

$866

RaleighBuenos Aires

RDU - AEP

RDUAEP

Raleigh-Durham

Thu 2/19

3:04 pm-5:00 pm

2 stops23h 56m

Buenos Aires Jorge Newbery

Wed 3/4

6:20 pm-11:23 am

2 stops19h 03m

$866

RaleighBuenos Aires

RDU - AEP

RDUAEP

Raleigh-Durham

Tue 1/20

6:11 pm-9:30 pm

2 stops25h 19m

Buenos Aires Jorge Newbery

Tue 1/27

8:25 pm-10:42 pm

2 stops28h 17m

$866

RaleighBuenos Aires

RDU - AEP

RDUAEP

Raleigh-Durham

Wed 1/21

1:25 pm-9:20 pm

3 stops29h 55m

Buenos Aires Jorge Newbery

Wed 1/28

11:30 am-2:13 pm

3 stops28h 43m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 21 results
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Best time to book a flight from Durham to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Durham 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 Durham to Buenos Aires

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

Use this chart to determine the optimal time to book a round-trip flight from Durham to Buenos Aires. Price data was last updated on December 5, 2025.

The price you pay for your flight from Durham to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 38 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 Durham to Buenos Aires?

Currently, December is the cheapest month in which you can book a flight from Durham to Buenos Aires (average of $365). Flying from Durham to Buenos Aires in August is currently the most expensive (average of $951). 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.

What is the cheapest time of day to fly from DU8 to BUE?

Find hourly flight availability from Durham to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

It’s typically best to fly out from Durham to Buenos Aires at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Durham 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 December 8, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and LATAM Airlines from Durham to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,557 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,889 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,078 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,044 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

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

    LATAM Airlines, Copa Airlines, and United Airlines can get you from Durham to Buenos Aires in just under 14h 36m. Your travel time can differ by up to 1h 20m. Durham and Buenos Aires are separated by a distance of 5053 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $273. American Airlines flights start at $377 while deals on United Airlines start at $377 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Durham 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 Durham to Buenos Aires?

    Currently, December is the cheapest month in which you can book a flight from Durham to Buenos Aires (average of $365). Flying from Durham to Buenos Aires in August is currently the most expensive (average of $951). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Durham to Buenos Aires

Discover the top 5 airlines that operate flights from Durham to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$378Average$956FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$452Average$869FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$506Average$915FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$548Average$1,492FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$640Average$1,127FlexibilityNo cancel feeOn-time71%

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