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Cheap flights from Raleigh to Buenos Aires from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Buenos Aires departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Raleigh to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
12:46 pm - 6:05 amRDU-EZE
16h 19m2 stops
LATAM Airlines Logo
3:55 am - 11:10 pmEZE-RDU
20h 15m2 stops
$848LATAM Airlines
Find Deal
Sat, Mar 28 - Fri, Apr 3
LATAM Airlines Logo
5:06 pm - 9:35 amRDU-EZE
15h 29m2 stops
LATAM Airlines Logo
8:00 am - 12:17 amEZE-RDU
17h 17m2 stops
$853LATAM Airlines
Find Deal
Wed, Mar 11 - Tue, Mar 24
Copa Airlines Logo
4:14 pm - 7:55 amRDU-EZE
14h 41m1 stop
Copa Airlines Logo
2:27 am - 2:15 pmEZE-RDU
12h 48m1 stop
$854Copa Airlines
Find Deal
Fri, Mar 20 - Thu, May 14
LATAM Airlines Logo
8:08 am - 9:35 amRDU-EZE
23h 27m1 stop
LATAM Airlines Logo
7:45 am - 12:09 amEZE-RDU
18h 24m2 stops
$857LATAM Airlines
Find Deal
Thu, Feb 12 - Wed, Feb 25
Multiple Airlines Logo
3:47 pm - 4:35 amRDU-EZE
34h 48m2 stops
Multiple Airlines Logo
2:15 am - 1:25 pmEZE-RDU
13h 10m1 stop
$859Multiple Airlines
Find Deal
Sun, Dec 14 - Tue, Dec 23
United Airlines Logo
4:47 pm - 9:20 amRDU-EZE
14h 33m1 stop
United Airlines Logo
10:55 pm - 10:37 pmEZE-RDU
24h 42m1 stop
$866United Airlines
Find Deal
Tue, Feb 24 - Thu, Mar 19
LATAM Airlines Logo
5:54 pm - 2:40 pmRDU-AEP
18h 46m2 stops
LATAM Airlines Logo
6:20 pm - 2:53 pmAEP-RDU
21h 33m2 stops
$866LATAM Airlines
Find Deal
Tue, Feb 24 - Sat, Mar 21
United Airlines Logo
10:20 am - 7:20 amRDU-EZE
19h 00m2 stops
United Airlines Logo
10:05 pm - 2:03 pmEZE-RDU
17h 58m2 stops
$870United Airlines
Find Deal
Thu, Feb 5 - Thu, Feb 12
Delta Logo
7:49 pm - 9:00 amRDU-EZE
35h 11m1 stop
Delta Logo
8:00 am - 12:17 amEZE-RDU
17h 17m2 stops
$873Delta
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Thu, Feb 26 - Thu, Mar 19
Multiple Airlines Logo
3:47 pm - 4:35 amRDU-EZE
34h 48m2 stops
Multiple Airlines Logo
11:55 pm - 10:49 pmEZE-RDU
24h 54m1 stop
$885Multiple Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21

Copa Airlines flights from Raleigh to Buenos Aires

Our best Copa Airlines deals on Raleigh to Buenos Aires flight tickets
Copa Airlines
Mar 20
RDU4:14 pmRaleigh-Durham
14h 41m
1 stop
EZE7:55 amBuenos Aires Ministro Pistarini
May 14
EZE2:27 amBuenos Aires Ministro Pistarini
12h 48m
1 stop
RDU2:15 pmRaleigh-Durham
$854
Find similar
Copa Airlines
Mar 15
RDU4:14 pmRaleigh-Durham
14h 41m
1 stop
EZE7:55 amBuenos Aires Ministro Pistarini
Mar 21
EZE2:31 amBuenos Aires Ministro Pistarini
12h 52m
1 stop
RDU2:23 pmRaleigh-Durham
$969
Find similar
Copa Airlines
Dec 3
RDU3:11 pmRaleigh-Durham
14h 48m
1 stop
EZE7:59 amBuenos Aires Ministro Pistarini
Dec 16
EZE2:15 amBuenos Aires Ministro Pistarini
13h 10m
1 stop
RDU1:25 pmRaleigh-Durham
$974
Find similar

LATAM Airlines flights from Raleigh to Buenos Aires

Our best LATAM Airlines deals on Raleigh to Buenos Aires flight tickets
LATAM Airlines
Mar 28
RDU12:46 pmRaleigh-Durham
16h 19m
2 stops
EZE6:05 amBuenos Aires Ministro Pistarini
Apr 3
EZE3:55 amBuenos Aires Ministro Pistarini
20h 15m
2 stops
RDU11:10 pmRaleigh-Durham
$848
Find similar
LATAM Airlines
Mar 11
RDU5:06 pmRaleigh-Durham
15h 29m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Mar 24
EZE8:00 amBuenos Aires Ministro Pistarini
17h 17m
2 stops
RDU12:17 amRaleigh-Durham
$853
Find similar
LATAM Airlines
Feb 12
RDU8:08 amRaleigh-Durham
23h 27m
1 stop
EZE9:35 amBuenos Aires Ministro Pistarini
Feb 25
EZE7:45 amBuenos Aires Ministro Pistarini
18h 24m
2 stops
RDU12:09 amRaleigh-Durham
$857
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Raleigh to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Sat 3/28

12:46 pm-6:05 am

2 stops16h 19m

Buenos Aires Ministro Pistarini

Fri 4/3

3:55 am-11:10 pm

2 stops20h 15m

$848

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Wed 3/11

5:06 pm-9:35 am

2 stops15h 29m

Buenos Aires Ministro Pistarini

Tue 3/24

8:00 am-12:17 am

2 stops17h 17m

$853

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Fri 3/20

4:14 pm-7:55 am

1 stop14h 41m

Buenos Aires Ministro Pistarini

Thu 5/14

2:27 am-2:15 pm

1 stop12h 48m

$854

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Thu 2/12

8:08 am-9:35 am

1 stop23h 27m

Buenos Aires Ministro Pistarini

Wed 2/25

7:45 am-12:09 am

2 stops18h 24m

$857

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Sun 12/14

3:47 pm-4:35 am

2 stops34h 48m

Buenos Aires Ministro Pistarini

Tue 12/23

2:15 am-1:25 pm

1 stop13h 10m

$859

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Tue 2/24

4:47 pm-9:20 am

1 stop14h 33m

Buenos Aires Ministro Pistarini

Thu 3/19

10:55 pm-10:37 pm

1 stop24h 42m

$866

RaleighBuenos Aires

RDU - AEP

RDUAEP

Raleigh-Durham

Tue 2/24

5:54 pm-2:40 pm

2 stops18h 46m

Buenos Aires Jorge Newbery

Sat 3/21

6:20 pm-2:53 pm

2 stops21h 33m

$866

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Thu 2/5

10:20 am-7:20 am

2 stops19h 00m

Buenos Aires Ministro Pistarini

Thu 2/12

10:05 pm-2:03 pm

2 stops17h 58m

$870

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Thu 2/26

7:49 pm-9:00 am

1 stop35h 11m

Buenos Aires Ministro Pistarini

Thu 3/19

8:00 am-12:17 am

2 stops17h 17m

$873

RaleighBuenos Aires

RDU - EZE

RDUEZE

Raleigh-Durham

Sun 12/14

3:47 pm-4:35 am

2 stops34h 48m

Buenos Aires Ministro Pistarini

Sun 12/21

11:55 pm-10:49 pm

1 stop24h 54m

$885

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Raleigh to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Raleigh and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Raleigh is in July. Flight prices, which tend to average around $506, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Buenos Aires from Raleigh during September instead. Flights to Buenos Aires in September, while not as cheap as those in July, still average around $836.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Raleigh is on a Sunday. momondo users have found tickets for Sunday departures for as low as $952. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Friday is $1,293.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Raleigh to Buenos Aires during this time can be as low as $951. Try not to purchase tickets in the evening because they tend to be around $1,163. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $990 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Raleigh for as low as $675 on momondo.

When to book flights from Raleigh to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Buenos Aires (RDU to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Buenos Aires

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Raleigh to Buenos Aires takes 13h 00m
There are no direct flights from Raleigh to Buenos Aires. There are no popular flight routes from Raleigh to Buenos Aires.
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  • How far is Raleigh-Durham to Buenos Aires by plane?

    The distance between Raleigh-Durham and Buenos Aires is about 5032.1 mi. In terms of flight time, this usually takes a little over 13h 14m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Buenos Aires?

    Prices for flights from Raleigh-Durham Airport to Buenos Aires were last updated today.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Buenos Aires?

  • How old do you have to be to fly from Raleigh-Durham Airport to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Raleigh-Durham Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Raleigh to Buenos Aires?

Best airlines flying from Raleigh to Buenos Aires

Compare and see reviews for airlines that fly from Raleigh to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $388Free CancellationRating
7.9
7,998 reviews
Search Delta flights
United AirlinesPriceFrom $452Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $506Free CancellationRating
7.5
1,886 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $548Free CancellationRating
7.6
1,569 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $640Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Buenos Aires?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Buenos Aires for you.

Can I find flights from Raleigh to Buenos Aires with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Raleigh to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from Raleigh to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from Raleigh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Raleigh to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Raleigh to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport