$356+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BUE
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Buenos Aires with Cheapflights
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Raleigh to Buenos Aires
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Cheapest flights from Raleigh to Buenos AiresExplore 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 June 20, 2026.
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 June 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:18 pm
RDU
- EZE
1 stop23h 57m
Multiple Airlines
Mon 7/139:15 pm
EZE
- RDU
2 stops21h 14m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$855
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:18 pm
RDU
- EZE
1 stop23h 57m
Multiple Airlines
Tue 7/146:00 am
EZE
- RDU
2 stops36h 29m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:14 pm
RDU
- EZE
1 stop35h 16m
Multiple Airlines
Mon 7/139:15 pm
EZE
- RDU
2 stops21h 14m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:14 pm
RDU
- EZE
1 stop35h 16m
Multiple Airlines
Tue 7/146:00 am
EZE
- RDU
2 stops36h 29m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$896
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:14 pm
RDU
- EZE
1 stop33h 16m
Multiple Airlines
Tue 7/2812:10 am
EZE
- RDU
2 stops22h 39m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$899
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:18 pm
RDU
- EZE
1 stop23h 57m
Multiple Airlines
Sun 7/122:49 pm
EZE
- RDU
2 stops44h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$911
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:28 pm
RDU
- EZE
1 stop14h 12m
Multiple Airlines
Thu 7/28:59 am
EZE
- RDU
2 stops25h 00m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:04 pm
RDU
- EZE
2 stops30h 11m
Multiple Airlines
Tue 7/2812:30 am
EZE
- RDU
1 stop17h 59m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$963
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:14 pm
RDU
- EZE
1 stop24h 01m
Multiple Airlines
Tue 8/1810:45 pm
EZE
- RDU
2 stops26h 44m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$964
This KAYAK deal was found by Cheapflights users on 6/18. 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.
Fri 10/912:40 pm
RDU
- EZE
2 stops20h 00m
LATAM Airlines
Fri 10/161:10 pm
EZE
- RDU
2 stops26h 06m
LATAM Airlines
Deal found 6/18![LATAM Airlines logo]()
$966
This Travelocity deal was found by Cheapflights users on 6/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:45 pm
RDU
- AEP
2 stops24h 15m
LATAM Airlines
Tue 9/158:05 pm
AEP
- RDU
2 stops29h 20m
LATAM Airlines
Deal found 6/15![LATAM Airlines logo]()
$982
This Orbitz deal was found by Cheapflights users on 6/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:20 am
RDU
- AEP
2 stops23h 20m
LATAM Airlines
Tue 12/18:05 pm
AEP
- RDU
2 stops26h 51m
LATAM Airlines
Deal found 6/19![LATAM Airlines logo]()
$991
Best flights from Raleigh to Buenos AiresDiscover carefully curated flight deals from Raleigh to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from Raleigh to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:28 pm
RDU
- EZE
1 stop14h 12m
Multiple Airlines
Thu 7/28:59 am
EZE
- RDU
2 stops25h 00m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$924
This LATAM Airlines deal was found by Cheapflights users on 6/18. 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.
Mon 8/316:15 pm
RDU
- EZE
1 stop14h 30m
LATAM Airlines
Wed 9/27:21 pm
EZE
- RDU
2 stops26h 05m
LATAM Airlines
Deal found 6/18![LATAM Airlines logo]()
$1,058
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 7/186:00 am
RDU
- EZE
2 stops25h 00m
United Airlines
Sun 7/269:00 pm
EZE
- RDU
2 stops37h 34m
United Airlines
Deal found 6/16![United Airlines logo]()
$1,062
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:47 pm
RDU
- EZE
1 stop18h 58m
Delta
Thu 7/308:10 pm
EZE
- RDU
1 stop17h 32m
Delta
Deal found 6/15![Delta logo]()
$1,118
This LATAM Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 7/183:35 pm
RDU
- EZE
1 stop17h 10m
LATAM Airlines
Sun 7/268:10 pm
EZE
- RDU
1 stop23h 44m
LATAM Airlines
Deal found 6/16![LATAM Airlines logo]()
$1,058
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 7/186:00 am
RDU
- EZE
3 stops25h 00m
United Airlines
Wed 7/299:00 pm
EZE
- RDU
2 stops18h 08m
United Airlines
Deal found 6/16![United Airlines logo]()
$1,062
This Orbitz deal was found by Cheapflights users on 6/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:10 am
RDU
- AEP
2 stops24h 50m
Multiple Airlines
Sun 7/263:45 pm
AEP
- RDU
2 stops23h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,158
This LATAM Airlines deal was found by Cheapflights users on 6/17. 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.
Mon 8/3112:51 pm
RDU
- AEP
2 stops18h 39m
LATAM Airlines
Wed 9/28:05 pm
AEP
- RDU
2 stops23h 48m
LATAM Airlines
Deal found 6/17![LATAM Airlines logo]()
$1,058
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:25 am
RDU
- EZE
3 stops24h 35m
United Airlines
Sat 9/199:00 pm
EZE
- RDU
2 stops37h 34m
United Airlines
Deal found 6/15![United Airlines logo]()
$1,080
This Priceline deal was found by Cheapflights users on 6/19. 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 9/178:00 am
RDU
- AEP
2 stops23h 30m
LATAM Airlines
Thu 9/2410:30 pm
AEP
- RDU
3 stops46h 45m
LATAM Airlines
Deal found 6/19![LATAM Airlines logo]()
$1,061
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/2911:15 am
RDU
- AEP
2 stops27h 45m
Delta
Sat 8/83:45 pm
AEP
- RDU
2 stops31h 00m
Delta
Deal found 6/17![Delta logo]()
$1,357
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 7/116:00 am
RDU
- EZE
3 stops25h 00m
United Airlines
Thu 7/309:00 pm
EZE
- RDU
2 stops25h 37m
United Airlines
Deal found 6/16![United Airlines logo]()
$1,122
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:34 pm
RDU
- AEP
3 stops39h 26m
Multiple Airlines
Sat 9/197:00 am
AEP
- RDU
3 stops34h 06m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,296
This Ovago deal was found by Cheapflights users on 6/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:25 am
RDU
- AEP
2 stops23h 15m
LATAM Airlines
Sun 9/135:35 pm
AEP
- RDU
2 stops18h 58m
LATAM Airlines
Deal found 6/18![LATAM Airlines logo]()
$1,074
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/2911:15 am
RDU
- AEP
2 stops27h 45m
Delta
Fri 8/78:05 pm
AEP
- RDU
2 stops29h 37m
Delta
Deal found 6/17![Delta logo]()
$1,357
This Mytrip deal was found by Cheapflights users on 6/18. 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 9/84:45 pm
RDU
- AEP
3 stops27h 15m
Multiple Airlines
Sun 9/137:00 am
AEP
- RDU
2 stops33h 20m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,568
This FlightHub deal was found by Cheapflights users on 6/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:15 am
RDU
- AEP
2 stops29h 35m
LATAM Airlines
Sat 7/1810:30 pm
AEP
- RDU
2 stops47h 23m
LATAM Airlines
Deal found 6/15![LATAM Airlines logo]()
$1,341
This Delta deal was found by Cheapflights users on 6/17. 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.
Sun 8/211:15 am
RDU
- AEP
2 stops27h 45m
Delta
Sat 8/83:45 pm
AEP
- RDU
2 stops31h 00m
Delta
Deal found 6/17![Delta logo]()
$1,677
Last-minute flights from Raleigh to Buenos AiresDiscover last-minute flight deals from Raleigh to Buenos Aires. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Buenos Aires. Data last updated June 20, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 6/16. 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 6/258:15 am
RDU
- AEP
2 stops33h 15m
LATAM Airlines
Sun 7/59:25 am
AEP
- RDU
2 stops36h 19m
LATAM Airlines
Deal found 6/16![LATAM Airlines logo]()
$1,168
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:28 pm
RDU
- EZE
1 stop14h 12m
Multiple Airlines
Thu 7/28:59 am
EZE
- RDU
2 stops25h 00m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:18 pm
RDU
- EZE
1 stop23h 57m
Multiple Airlines
Mon 7/139:15 pm
EZE
- RDU
2 stops21h 14m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$855
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:18 pm
RDU
- EZE
1 stop23h 57m
Multiple Airlines
Tue 7/146:00 am
EZE
- RDU
2 stops36h 29m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:18 pm
RDU
- EZE
1 stop23h 57m
Multiple Airlines
Sun 7/122:49 pm
EZE
- RDU
2 stops44h 10m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$911
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:14 pm
RDU
- EZE
1 stop35h 16m
Multiple Airlines
Mon 7/139:15 pm
EZE
- RDU
2 stops21h 14m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:14 pm
RDU
- EZE
1 stop35h 16m
Multiple Airlines
Tue 7/146:00 am
EZE
- RDU
2 stops36h 29m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$896
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:14 pm
RDU
- EZE
1 stop33h 16m
Multiple Airlines
Tue 7/2812:10 am
EZE
- RDU
2 stops22h 39m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$899
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:04 pm
RDU
- EZE
2 stops30h 11m
Multiple Airlines
Tue 7/2812:30 am
EZE
- RDU
1 stop17h 59m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$963
This Travelocity deal was found by Cheapflights users on 6/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:35 pm
RDU
- EZE
1 stop17h 10m
LATAM Airlines
Wed 7/298:10 pm
EZE
- RDU
1 stop16h 25m
LATAM Airlines
Deal found 6/16![LATAM Airlines logo]()
$971
This Travelocity deal was found by Cheapflights users on 6/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:10 am
RDU
- AEP
2 stops24h 50m
Multiple Airlines
Wed 7/293:45 pm
AEP
- RDU
2 stops23h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,011
This Orbitz deal was found by Cheapflights users on 6/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:10 am
RDU
- AEP
2 stops24h 50m
Multiple Airlines
Sun 7/263:45 pm
AEP
- RDU
2 stops23h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,158
One-way flights from Raleigh to Buenos AiresSearch for one-way flight options from Raleigh to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from Raleigh to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:14 pm
RDU
- EZE
2 stops32h 31m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:11 pm
RDU
- EZE
3 stops41h 59m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:14 pm
RDU
- AEP
2 stops37h 16m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:35 am
RDU
- AEP
3 stops48h 55m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:11 pm
RDU
- AEP
3 stops59h 49m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:35 am
RDU
- EZE
2 stops35h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$424
This oojo deal was found by Cheapflights users on 6/19. 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.
Thu 9/178:00 am
RDU
- EZE
1 stop24h 40m
LATAM Airlines
Deal found 6/19![LATAM Airlines logo]()
$475
This KAYAK deal was found by Cheapflights users on 6/18. 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.
Sun 8/165:10 pm
RDU
- EZE
1 stop15h 35m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$500
This KAYAK deal was found by Cheapflights users on 6/18. 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.
Sun 8/166:00 am
RDU
- EZE
2 stops24h 15m
American Airlines
Deal found 6/18![American Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Mon 8/1710:40 am
RDU
- EZE
2 stops20h 20m
United Airlines
Deal found 6/18![United Airlines logo]()
$562
This KAYAK deal was found by Cheapflights users on 6/18. 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 8/178:05 am
RDU
- AEP
2 stops30h 55m
Delta
Deal found 6/18![Delta logo]()
$563
This KAYAK deal was found by Cheapflights users on 6/18. 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.
Sun 8/167:59 pm
RDU
- AEP
2 stops19h 01m
Delta
Deal found 6/18![Delta logo]()
$630
Find 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 June 20, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $855 (Kiwi.com) |
One-way from | $356 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $1,466 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
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
Cheapest round-trip
RaleighBuenos Aires
RDU - EZE
RDUEZE
Raleigh-Durham
Mon 6/29
6:28 pm-9:40 am
1 stop14h 12m
Buenos Aires Ministro Pistarini
Thu 7/2
8:59 am-8:59 am
2 stops25h 00m
$924
RaleighBuenos Aires
RDU - EZE
RDUEZE
Raleigh-Durham
Mon 8/31
6:15 pm-9:45 am
1 stop14h 30m
Buenos Aires Ministro Pistarini
Wed 9/2
7:21 pm-8:26 pm
2 stops26h 05m
$1,058
RaleighBuenos Aires
RDU - EZE
RDUEZE
Raleigh-Durham
Sat 7/18
3:35 pm-9:45 am
1 stop17h 10m
Buenos Aires Ministro Pistarini
Sun 7/26
8:10 pm-6:54 pm
1 stop23h 44m
$1,058
RaleighBuenos Aires
RDU - AEP
RDUAEP
Raleigh-Durham
Mon 8/31
12:51 pm-8:30 am
2 stops18h 39m
Buenos Aires Jorge Newbery
Wed 9/2
8:05 pm-6:53 pm
2 stops23h 48m
$1,058
RaleighBuenos Aires
RDU - AEP
RDUAEP
Raleigh-Durham
Thu 9/17
8:00 am-8:30 am
2 stops23h 30m
Buenos Aires Jorge Newbery
Thu 9/24
10:30 pm-8:15 pm
3 stops46h 45m
$1,061
RaleighBuenos Aires
RDU - EZE
RDUEZE
Raleigh-Durham
Sat 7/18
6:00 am-8:00 am
2 stops25h 00m
Buenos Aires Ministro Pistarini
Sun 7/26
9:00 pm-9:34 am
2 stops37h 34m
$1,062
RaleighBuenos Aires
RDU - EZE
RDUEZE
Raleigh-Durham
Sat 7/18
6:00 am-8:00 am
3 stops25h 00m
Buenos Aires Ministro Pistarini
Wed 7/29
9:00 pm-2:08 pm
2 stops18h 08m
$1,062
RaleighBuenos Aires
RDU - AEP
RDUAEP
Raleigh-Durham
Tue 9/8
7:25 am-7:40 am
2 stops23h 15m
Buenos Aires Jorge Newbery
Sun 9/13
5:35 pm-11:33 am
2 stops18h 58m
$1,074
RaleighBuenos Aires
RDU - EZE
RDUEZE
Raleigh-Durham
Fri 9/11
6:25 am-8:00 am
3 stops24h 35m
Buenos Aires Ministro Pistarini
Sat 9/19
9:00 pm-9:34 am
2 stops37h 34m
$1,080
Quickest round-trip
RaleighBuenos Aires
RDU - EZE
RDUEZE
Raleigh-Durham
Sat 7/11
1:47 pm-9:45 am
1 stop18h 58m
Buenos Aires Ministro Pistarini
Thu 7/30
8:10 pm-12:42 pm
1 stop17h 32m
$1,118
Showing 1-10 of 31 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Raleigh-Buenos Aires flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Raleigh-Buenos Aires flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
RDU-BUE
RDU-EZE
RDU-AEP
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 Raleigh to Buenos Aires
RDU-BUE
RDU-EZE
RDU-AEP
What is the cheapest month to book a flight from Raleigh to Buenos Aires?
Currently, November is the cheapest month in which you can book a flight from Raleigh to Buenos Aires (average of $383). Flying from Raleigh to Buenos Aires in August is currently the most expensive (average of $933). 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 June 20, 2026.
Read reviews from past customers who have flown Delta,LATAM Airlines, andAmerican Airlines from Raleigh to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Alternative routes
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Complete your trip
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Popular flights
Alternative routes for Raleigh to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buenos Aires
Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 20, 2026.
Complete your trip
Complete your trip to Buenos Aires by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Buenos Aires by cabin class
Find flights from Raleigh to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Buenos Aires flights
Browse other Raleigh and Buenos Aires flight options. Last updated on June 20, 2026.
Other flights from Raleigh
Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on June 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$388 | Average$920 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$388 | Average$979 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$431 | Average$865 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$548 | Average$1,044 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$640 | Average$1,180 | FlexibilityNo cancel fee | On-time71% |