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$357+ Cheap flights from Raleigh (RDU) 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BUE
Dec 7 — Dec 141
Sat 12/7
Sat 12/14
1 adult, Economy
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The best prices from Raleigh-Durham to Buenos Aires are usually found in October or September, booked 40 days in advance, depart on a Wednesday or Sunday and return on a Saturday

Cheap flight deals from Raleigh to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 December 2, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

October

Round-trip from

$814
(Delta)

One-way from

$357
(Kiwi.com)
Provider with most accurate pricing for Raleigh-Durham-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Buenos Aires (BUE) flights.
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High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 30% potential price drop
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From Raleigh-Durham to Buenos Aires (BUE)
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One-way flight from Raleigh-Durham to Buenos Aires (BUE)
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Find flight deals from Raleigh to Buenos Aires

Cheapest flights from Raleigh to Buenos Aires
Explore the most affordable flight options available from Raleigh to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2024.

This Delta deal was found by Cheapflights users on 11/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:25 amRDU - EZE
2 stops21h 50mDelta
Tue 12/108:55 pmEZE - RDU
1 stop13h 40mDelta
Deal found 11/30$924
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Thu 12/512:55 pmRDU - EZE
2 stops18h 25mUnited Airlines
Sat 12/711:55 pmEZE - RDU
1 stop17h 46mUnited Airlines
Deal found 12/1$992
This Priceline deal was found by Cheapflights users on 12/1. 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.
Thu 12/57:00 amRDU - AEP
2 stops29h 40mLATAM Airlines
Sat 12/73:40 pmAEP - RDU
2 stops30h 59mLATAM Airlines
Deal found 12/1$1,023
This KAYAK deal was found by Cheapflights users on 12/1. 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.
Thu 12/57:00 amRDU - EZE
2 stops37h 03mLATAM Airlines
Fri 12/63:55 amEZE - RDU
2 stops42h 44mLATAM Airlines
Deal found 12/1$1,100
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:30 amRDU - EZE
2 stops22h 35mMultiple Airlines
Sun 12/295:50 amEZE - RDU
3 stops31h 25mMultiple Airlines
Deal found 12/2$1,235
This Mytrip deal was found by Cheapflights users on 12/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:30 amRDU - AEP
3 stops44h 15mMultiple Airlines
Fri 12/2010:00 pmAEP - RDU
3 stops27h 09mMultiple Airlines
Deal found 12/1$1,245
This KAYAK deal was found by Cheapflights users on 12/1. 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.
Mon 12/163:11 pmRDU - EZE
1 stop14h 40mCopa Airlines
Thu 12/192:31 amEZE - RDU
1 stop12h 55mCopa Airlines
Deal found 12/1$1,352
This American Airlines deal was found by Cheapflights users on 12/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:26 pmRDU - EZE
1 stop15h 24mAmerican Airlines
Tue 12/3111:59 pmEZE - RDU
1 stop13h 33mAmerican Airlines
Deal found 12/2$1,374
This Air Canada deal was found by Cheapflights users on 12/1. 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.
Tue 12/244:15 pmRDU - EZE
2 stops21h 10mAir Canada
Wed 1/15:00 pmEZE - RDU
2 stops18h 53mAir Canada
Deal found 12/1$2,861
This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:00 amRDU - EZE
3 stops35h 55mEthiopian Air
Fri 12/279:30 pmEZE - RDU
4 stops42h 39mEthiopian Air
Deal found 12/2$3,699
This Delta deal was found by Cheapflights users on 12/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:09 pmRDU - AEP
2 stops15h 51mDelta
Thu 1/25:20 amAEP - RDU
2 stops20h 32mDelta
Deal found 12/1$4,147

Find flights from Raleigh to Buenos Aires within your budget

Customize your flight search to find flights from Raleigh 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 2,650,959 searches. Data last updated December 2, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Wed 5/14

4:08 pm-6:53 am

1 stop13h 45m

Buenos Aires Ministro Pistarini

Sat 5/24

2:31 am-2:25 pm

1 stop12h 54m

$779

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Tue 3/11

4:59 pm-2:45 am

2 stops32h 46m

Buenos Aires Ministro Pistarini

Thu 3/20

2:43 pm-2:26 pm

1 stop24h 43m

$811

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Thu 5/29

7:58 pm-6:45 pm

2 stops21h 47m

Buenos Aires Ministro Pistarini

Tue 6/10

8:10 pm-10:52 am

1 stop15h 42m

$814

RaleighBuenos Aires

RDU - AEP

RDUAEP

Raleigh-Durham

Fri 5/30

6:30 pm-3:20 pm

2 stops19h 50m

Buenos Aires Jorge Newbery

Mon 6/9

4:10 pm-10:52 am

2 stops19h 42m

$814

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Fri 1/17

7:05 am-9:02 am

2 stops23h 57m

Buenos Aires Ministro Pistarini

Tue 1/28

10:02 am-12:41 pm

2 stops28h 39m

$830

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Tue 3/11

8:08 pm-8:20 am

2 stops35h 12m

Buenos Aires Ministro Pistarini

Thu 3/20

9:05 pm-5:43 pm

2 stops21h 38m

$834

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Tue 3/11

6:00 am-8:20 am

2 stops25h 20m

Buenos Aires Ministro Pistarini

Thu 3/20

9:05 pm-2:13 pm

2 stops18h 08m

$924

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Tue 3/11

8:01 am-9:30 am

1 stop24h 29m

Buenos Aires Ministro Pistarini

Thu 3/20

8:35 pm-7:39 pm

1 stop24h 04m

$936

RaleighBuenos Aires

RDU - AEP

RDUAEP

Raleigh-Durham

Wed 1/15

7:05 am-2:40 pm

2 stops29h 35m

Buenos Aires Jorge Newbery

Wed 1/22

10:00 pm-1:21 pm

3 stops41h 21m

$946

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Tue 3/11

6:00 am-8:20 am

2 stops25h 20m

Buenos Aires Ministro Pistarini

Thu 3/20

9:05 pm-2:13 pm

2 stops18h 08m

$963

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 25 results
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Compare providers for flights from Raleigh 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 Raleigh to Buenos Aires in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Raleigh-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub 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 Raleigh-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 Raleigh to Buenos Aires

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

Travel insights for flights from Raleigh to Buenos Aires

Get recent, data-driven insights about flights from Raleigh to Buenos Aires including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Buenos Aires. Price data was last updated on November 22, 2024.

To ensure you get the cheapest price possible for a flight from Raleigh to Buenos Aires, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Raleigh to Buenos Aires (average of $795). Flying from Raleigh to Buenos Aires in February is currently the most expensive (average of $1,114). 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 RDU to BUE?

Find hourly flight availability from Raleigh 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 2, 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from Raleigh to Buenos Aires by exploring options for tickets in the morning.

What is the cheapest day to fly from Raleigh to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Buenos Aires. Price data was last updated on November 24, 2024.

Travelers seeking maximum savings on their Raleigh to Buenos Aires flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 2, 2024.
Read through reviews of airlines operating flights from Raleigh to Buenos Aires, such as Delta, United Airlines and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,698 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,698 reviews
Delta
8.0
Very good
8,698 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.7
Good
1,765 reviews
Delta
8.0
Very good
8,698 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,914 reviews
Delta
8.0
Very good
8,698 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,141 reviews
Delta
8.0
Very good
8,698 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Ethiopian Air
7.3
Good
787 reviews
Delta
8.0
Very good
8,698 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to Buenos Aires?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Buenos Aires. On average, Raleigh-Durham has 0 outbound flights to Buenos Aires per day from 5 airlines. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

  • What are the cheapest airlines flying from Raleigh to Buenos Aires round-trip?

    According to our current data, Delta ($814), LATAM Airlines ($814), and Copa Airlines ($839) offers the cheapest pricing from Raleigh to Buenos Aires. Users have found that Delta is 24% cheaper than the other options available to this destination.

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

    $372 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $374 and $377, respectively.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Raleigh to Buenos Aires (average of $795). Flying from Raleigh to Buenos Aires in February is currently the most expensive (average of $1,114). 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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Top 5 airlines flying from Raleigh to Buenos Aires

Discover the top 5 airlines that operate flights from Raleigh 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 2,650,959 searches. Data last updated December 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$526Average$1,019FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$590Average$854FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$683Average$1,198FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$822Average$1,088FlexibilityNo cancel feeOn-time69%
DeltaCheapest$953Average$1,188FlexibilityNo cancel feeOn-timeN/A
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