$314+ Cheap flights from Arizona 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUE
Apr 24 — May 11
Round-trip
1 adult, Economy
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Find cheap flights from Arizona to Buenos Aires with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Arizona to Buenos AiresExplore the most affordable flight options available from Arizona to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.
Explore the most affordable flight options available from Arizona to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.
This Justfly.com deal was found by Cheapflights users on 3/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:55 pm
LAS
- EZE
2 stops29h 30m
Avianca
Mon 8/104:50 pm
EZE
- LAS
2 stops24h 15m
Avianca
Deal found 3/24![Avianca logo]()
$839
This oojo deal was found by Cheapflights users on 3/22. 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.
Sat 8/152:55 pm
LAS
- EZE
2 stops20h 45m
Avianca
Sun 8/234:50 pm
EZE
- LAS
2 stops48h 15m
Avianca
Deal found 3/22![Avianca logo]()
$853
This Copa Airlines deal was found by Cheapflights users on 3/21. 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 5/912:37 am
LAS
- EZE
1 stop21h 53m
Copa Airlines
Tue 5/265:25 am
EZE
- LAS
1 stop21h 05m
Copa Airlines
Deal found 3/21![Copa Airlines logo]()
$855
This oojo deal was found by Cheapflights users on 3/22. 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.
Sat 8/152:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Sun 8/237:00 am
AEP
- LAS
2 stops58h 05m
Avianca
Deal found 3/22![Avianca logo]()
$863
This Avianca deal was found by Cheapflights users on 3/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:55 pm
LAS
- EZE
2 stops20h 45m
Avianca
Mon 8/107:10 am
EZE
- LAS
2 stops33h 55m
Avianca
Deal found 3/24![Avianca logo]()
$877
This Avianca deal was found by Cheapflights users on 3/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Mon 8/247:00 am
AEP
- LAS
2 stops34h 05m
Avianca
Deal found 3/22![Avianca logo]()
$877
This Avianca deal was found by Cheapflights users on 3/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:55 pm
LAS
- EZE
2 stops34h 45m
Avianca
Sun 8/94:50 pm
EZE
- LAS
2 stops48h 15m
Avianca
Deal found 3/24![Avianca logo]()
$894
This Avianca deal was found by Cheapflights users on 3/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Tue 8/257:00 am
AEP
- LAS
2 stops58h 05m
Avianca
Deal found 3/22![Avianca logo]()
$894
This Copa Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/712:45 am
LAS
- EZE
1 stop20h 05m
Copa Airlines
Tue 4/212:22 am
EZE
- LAS
1 stop24h 08m
Copa Airlines
Deal found 3/24![Copa Airlines logo]()
$925
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/1311:20 pm
LAS
- EZE
2 stops26h 20m
Multiple Airlines
Mon 4/208:00 am
EZE
- LAS
1 stop31h 26m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$939
This oojo deal was found by Cheapflights users on 3/24. 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 8/182:55 pm
LAS
- EZE
2 stops20h 45m
Multiple Airlines
Mon 8/317:10 am
EZE
- LAS
2 stops31h 16m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$964
This KAYAK deal was found by Cheapflights users on 3/22. 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 9/3012:30 pm
LAS
- EZE
2 stops16h 50m
LATAM Airlines
Mon 2/14:45 pm
EZE
- LAS
2 stops24h 47m
LATAM Airlines
Deal found 3/22![LATAM Airlines logo]()
$986
Best flights from Arizona to Buenos AiresDiscover carefully curated flight deals from Arizona to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2026.
Discover carefully curated flight deals from Arizona to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2026.
This Copa Airlines deal was found by Cheapflights users on 3/21. 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 5/912:37 am
LAS
- EZE
1 stop21h 53m
Copa Airlines
Tue 5/265:25 am
EZE
- LAS
1 stop21h 05m
Copa Airlines
Deal found 3/21![Copa Airlines logo]()
$855
This Avianca deal was found by Cheapflights users on 3/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Mon 8/247:00 am
AEP
- LAS
2 stops34h 05m
Avianca
Deal found 3/22![Avianca logo]()
$877
This American Airlines deal was found by Cheapflights users on 3/20. 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 8/187:20 am
LAS
- EZE
1 stop19h 55m
American Airlines
Mon 8/318:50 pm
EZE
- LAS
1 stop17h 54m
American Airlines
Deal found 3/20![American Airlines logo]()
$1,083
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/1312:18 pm
LAS
- EZE
1 stop15h 42m
United Airlines
Wed 5/279:00 pm
EZE
- LAS
1 stop25h 23m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,083
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:50 pm
LAS
- AEP
2 stops25h 50m
Multiple Airlines
Sat 6/65:35 pm
AEP
- LAS
2 stops33h 09m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$1,117
This Gurufare deal was found by Cheapflights users on 3/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:51 am
LAS
- AEP
2 stops18h 49m
LATAM Airlines
Fri 5/296:20 pm
AEP
- LAS
2 stops23h 58m
LATAM Airlines
Deal found 3/20![LATAM Airlines logo]()
$1,133
This Delta deal was found by Cheapflights users on 3/23. 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 4/2212:30 am
LAS
- AEP
2 stops27h 10m
Delta
Fri 5/13:45 pm
AEP
- LAS
2 stops27h 42m
Delta
Deal found 3/23![Delta logo]()
$1,164
This Avianca deal was found by Cheapflights users on 3/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Tue 8/257:00 am
AEP
- LAS
2 stops58h 05m
Avianca
Deal found 3/22![Avianca logo]()
$894
This Copa Airlines deal was found by Cheapflights users on 3/20. 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.
Tue 4/712:45 am
LAS
- EZE
1 stop23h 45m
Copa Airlines
Wed 4/229:11 am
EZE
- LAS
1 stop17h 19m
Copa Airlines
Deal found 3/20![Copa Airlines logo]()
$925
This Avianca deal was found by Cheapflights users on 3/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Thu 8/207:00 am
AEP
- LAS
2 stops58h 05m
Avianca
Deal found 3/22![Avianca logo]()
$894
This Copa Airlines deal was found by Cheapflights users on 3/22. 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.
Tue 5/512:37 am
LAS
- EZE
1 stop17h 48m
Copa Airlines
Tue 5/193:48 am
EZE
- LAS
1 stop22h 42m
Copa Airlines
Deal found 3/22![Copa Airlines logo]()
$925
This United Airlines deal was found by Cheapflights users on 3/24. 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 6/912:14 pm
LAS
- EZE
1 stop15h 46m
United Airlines
Sun 8/99:00 pm
EZE
- LAS
1 stop19h 14m
United Airlines
Deal found 3/24![United Airlines logo]()
$1,083
This KAYAK deal was found by Cheapflights users on 3/24. 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 8/106:00 am
TUS
- EZE
2 stops23h 20m
LATAM Airlines
Mon 8/1712:15 pm
EZE
- TUS
2 stops27h 22m
LATAM Airlines
Deal found 3/24![LATAM Airlines logo]()
$1,143
This Travelocity deal was found by Cheapflights users on 3/21. 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.
Thu 5/711:50 pm
LAS
- AEP
2 stops25h 50m
Multiple Airlines
Sat 6/273:45 pm
AEP
- LAS
2 stops31h 27m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,154
This Delta deal was found by Cheapflights users on 3/23. 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.
Mon 4/206:55 pm
LAS
- AEP
2 stops17h 05m
Delta
Wed 4/293:45 pm
AEP
- LAS
2 stops25h 24m
Delta
Deal found 3/23![Delta logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/306:00 am
LAS
- EZE
1 stop22h 00m
United Airlines
Sat 6/69:00 pm
EZE
- LAS
1 stop25h 23m
United Airlines
Deal found 3/25![United Airlines logo]()
$1,083
This Gurufare deal was found by Cheapflights users on 3/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
TUS
- EZE
1 stop23h 45m
LATAM Airlines
Mon 8/241:10 pm
EZE
- TUS
2 stops26h 27m
LATAM Airlines
Deal found 3/21![LATAM Airlines logo]()
$1,151
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:59 pm
LAS
- AEP
2 stops25h 41m
Multiple Airlines
Wed 6/173:45 pm
AEP
- LAS
2 stops29h 10m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,154
This Copa Airlines deal was found by Cheapflights users on 3/21. 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 5/612:37 am
LAS
- EZE
1 stop21h 53m
Copa Airlines
Fri 6/263:48 am
EZE
- LAS
1 stop22h 42m
Copa Airlines
Deal found 3/21![Copa Airlines logo]()
$1,058
This Delta deal was found by Cheapflights users on 3/22. 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.
Tue 4/217:10 am
LAS
- AEP
2 stops20h 30m
Delta
Tue 4/288:05 pm
AEP
- LAS
2 stops21h 36m
Delta
Deal found 3/22![Delta logo]()
$1,164
This Delta deal was found by Cheapflights users on 3/23. 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.
Tue 4/216:55 pm
LAS
- AEP
2 stops17h 05m
Delta
Wed 4/293:45 pm
AEP
- LAS
2 stops25h 24m
Delta
Deal found 3/23![Delta logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 3/20. 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 8/106:37 am
TUS
- EZE
1 stop21h 23m
United Airlines
Mon 8/179:00 pm
EZE
- TUS
2 stops43h 27m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,170
This Gurufare deal was found by Cheapflights users on 3/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:23 pm
TUS
- AEP
2 stops22h 37m
LATAM Airlines
Mon 8/173:45 pm
AEP
- TUS
2 stops23h 18m
LATAM Airlines
Deal found 3/24![LATAM Airlines logo]()
$1,187
This Mytrip deal was found by Cheapflights users on 3/23. 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.
Wed 4/229:34 am
PHX
- EZE
3 stops26h 06m
Multiple Airlines
Wed 4/297:10 am
EZE
- PHX
3 stops32h 50m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,221
This Delta deal was found by Cheapflights users on 3/23. 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 4/2312:30 am
LAS
- AEP
2 stops27h 10m
Delta
Fri 5/13:45 pm
AEP
- LAS
2 stops27h 42m
Delta
Deal found 3/23![Delta logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 3/24. 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 8/45:45 am
TUS
- EZE
2 stops46h 15m
United Airlines
Mon 8/179:00 pm
EZE
- TUS
2 stops48h 04m
United Airlines
Deal found 3/24![United Airlines logo]()
$1,179
This KAYAK deal was found by Cheapflights users on 3/21. 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 8/176:00 am
TUS
- AEP
2 stops32h 30m
LATAM Airlines
Mon 8/248:40 am
AEP
- TUS
2 stops40h 57m
LATAM Airlines
Deal found 3/21![LATAM Airlines logo]()
$1,221
This LATAM Airlines deal was found by Cheapflights users on 3/20. 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 8/1012:40 pm
TUS
- AEP
2 stops23h 20m
Multiple Airlines
Mon 8/173:45 pm
AEP
- TUS
2 stops23h 18m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,247
This Copa Airlines deal was found by Cheapflights users on 3/20. 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.
Thu 6/186:00 am
PHX
- EZE
2 stops21h 51m
Copa Airlines
Wed 6/2412:10 am
EZE
- PHX
2 stops25h 49m
Copa Airlines
Deal found 3/20![Copa Airlines logo]()
$1,279
This KAYAK deal was found by Cheapflights users on 3/22. 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 8/1012:40 pm
TUS
- AEP
2 stops25h 50m
LATAM Airlines
Mon 8/178:05 pm
AEP
- TUS
2 stops29h 32m
LATAM Airlines
Deal found 3/22![LATAM Airlines logo]()
$1,221
Last-minute flights from Arizona to Buenos AiresDiscover last-minute flight deals from Arizona to Buenos Aires. Data last updated March 25, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Buenos Aires. Data last updated March 25, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/712:45 am
LAS
- EZE
1 stop20h 05m
Copa Airlines
Tue 4/212:22 am
EZE
- LAS
1 stop24h 08m
Copa Airlines
Deal found 3/24![Copa Airlines logo]()
$925
This Mytrip deal was found by Cheapflights users on 3/20. 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.
Thu 4/91:01 am
LAS
- AEP
3 stops27h 29m
Multiple Airlines
Sun 4/125:45 am
AEP
- LAS
3 stops46h 04m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,038
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/1311:20 pm
LAS
- EZE
2 stops26h 20m
Multiple Airlines
Mon 4/208:00 am
EZE
- LAS
1 stop31h 26m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$939
This Mytrip deal was found by Cheapflights users on 3/21. 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 4/141:53 pm
LAS
- EZE
3 stops35h 47m
Multiple Airlines
Fri 4/174:50 pm
EZE
- LAS
3 stops30h 39m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,026
This Mytrip deal was found by Cheapflights users on 3/21. 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 4/1410:58 pm
LAS
- AEP
3 stops29h 32m
Multiple Airlines
Fri 4/177:00 am
AEP
- LAS
3 stops31h 46m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,095
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/1911:39 pm
LAS
- EZE
2 stops23h 44m
Multiple Airlines
Wed 4/299:11 am
EZE
- LAS
1 stop17h 19m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,006
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/1911:39 pm
LAS
- EZE
1 stop24h 51m
Multiple Airlines
Mon 4/274:45 am
EZE
- LAS
2 stops34h 41m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,019
This Mytrip deal was found by Cheapflights users on 3/22. 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 4/2011:58 pm
LAS
- EZE
3 stops35h 42m
Multiple Airlines
Mon 4/274:50 pm
EZE
- LAS
3 stops21h 56m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,023
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/2111:39 pm
LAS
- EZE
1 stop29h 41m
Multiple Airlines
Tue 4/285:00 am
EZE
- LAS
2 stops34h 26m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,005
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/215:00 pm
LAS
- EZE
2 stops18h 40m
Multiple Airlines
Wed 4/299:11 am
EZE
- LAS
1 stop17h 19m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,055
This Mytrip deal was found by Cheapflights users on 3/22. 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 4/212:59 pm
LAS
- AEP
3 stops34h 41m
Multiple Airlines
Tue 4/287:00 am
AEP
- LAS
3 stops31h 46m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,103
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/2310:33 pm
LAS
- EZE
2 stops24h 50m
Multiple Airlines
Wed 4/299:11 am
EZE
- LAS
1 stop17h 19m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,029
One-way flights from Arizona to Buenos AiresSearch for one-way flight options from Arizona to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
Search for one-way flight options from Arizona to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/309:00 am
PHX
- EZE
3 stops44h 16m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 6/72:26 pm
LAS
- EZE
3 stops39h 34m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$331
This FlightHub deal was found by Cheapflights users on 3/22. 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.
Tue 8/252:55 pm
LAS
- EZE
2 stops44h 45m
Avianca
Deal found 3/22![Avianca logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 8/2511:29 pm
LAS
- AEP
2 stops29h 01m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 9/16:53 pm
PHX
- EZE
3 stops31h 52m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/2412:59 am
LAS
- AEP
3 stops51h 31m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 5/111:59 pm
LAS
- AEP
3 stops28h 31m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/811:44 pm
LAS
- AEP
3 stops31h 36m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/1010:52 pm
LAS
- EZE
3 stops24h 31m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/118:00 am
LAS
- AEP
3 stops33h 20m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/1212:29 am
LAS
- EZE
3 stops27h 26m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/2412:59 am
LAS
- EZE
3 stops41h 26m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$436
Find flight deals from Arizona to Buenos Aires
Keep the following information in mind while searching for Arizona to Buenos Aires flight deals. Data was last updated March 25, 2026.
Round-trip from | $839 (Justfly.com) |
|---|---|
One-way from | $314 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $1,554 |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona 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 March 25, 2026.
Use the filters below to find and compare flights from Arizona to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Sat 5/9
12:37 am-2:30 am
1 stop21h 53m
Buenos Aires Ministro Pistarini
Tue 5/26
5:25 am-10:30 pm
1 stop21h 05m
$855
Las VegasBuenos Aires
LAS - AEP
LASAEP
Las Vegas Harry Reid Intl
Tue 8/18
2:55 pm-5:40 am
2 stops34h 45m
Buenos Aires Jorge Newbery
Mon 8/24
7:00 am-1:05 pm
2 stops34h 05m
$877
Las VegasBuenos Aires
LAS - AEP
LASAEP
Las Vegas Harry Reid Intl
Sat 8/15
2:55 pm-5:40 am
2 stops34h 45m
Buenos Aires Jorge Newbery
Tue 8/25
7:00 am-1:05 pm
2 stops58h 05m
$894
Las VegasBuenos Aires
LAS - AEP
LASAEP
Las Vegas Harry Reid Intl
Thu 8/13
2:55 pm-5:40 am
2 stops34h 45m
Buenos Aires Jorge Newbery
Thu 8/20
7:00 am-1:05 pm
2 stops58h 05m
$894
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Tue 4/7
12:45 am-4:30 am
1 stop23h 45m
Buenos Aires Ministro Pistarini
Wed 4/22
9:11 am-10:30 pm
1 stop17h 19m
$925
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Tue 5/5
12:37 am-10:25 pm
1 stop17h 48m
Buenos Aires Ministro Pistarini
Tue 5/19
3:48 am-10:30 pm
1 stop22h 42m
$925
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Wed 5/6
12:37 am-2:30 am
1 stop21h 53m
Buenos Aires Ministro Pistarini
Fri 6/26
3:48 am-10:30 pm
1 stop22h 42m
$1,058
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Tue 8/18
7:20 am-7:15 am
1 stop19h 55m
Buenos Aires Ministro Pistarini
Mon 8/31
8:50 pm-10:44 am
1 stop17h 54m
$1,083
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Wed 5/13
12:18 pm-8:00 am
1 stop15h 42m
Buenos Aires Ministro Pistarini
Wed 5/27
9:00 pm-6:23 pm
1 stop25h 23m
$1,083
Quickest round-trip
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Tue 6/9
12:14 pm-8:00 am
1 stop15h 46m
Buenos Aires Ministro Pistarini
Sun 8/9
9:00 pm-12:14 pm
1 stop19h 14m
$1,083
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Arizona to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Arizona with our price prediction graph.
LAS-EZE
LAS-AEP
PHX-EZE
PHX-AEP
TUS-EZE
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 Arizona to Buenos Aires
USAZ-BUE
LAS-EZE
LAS-AEP
PHX-EZE
PHX-AEP
What is the cheapest month to book a flight from Arizona to Buenos Aires?
Currently, November is the cheapest month in which you can book a flight from Arizona to Buenos Aires (average of $1,014). Flying from Arizona to Buenos Aires in May is currently the most expensive (average of $1,855). 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.
Related info for your journey
Find useful and relevant information for your journey from Arizona to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Buenos Aires flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Arizona 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 March 25, 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 Arizona to Buenos Aires by cabin class
Find flights from Arizona to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Arizona and Buenos Aires flights
Browse other Arizona and Buenos Aires flight options. Last updated on March 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Arizona to Buenos Aires
Discover the top 3 airlines that operate flights from Arizona 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 March 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,000 | Average$1,394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,050 | Average$1,451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,100 | Average$1,815 | FlexibilityNo cancel fee | On-timeN/A |