$289+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUE
Aug 7 — Aug 141
Round-trip
1 adult, Economy
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Find cheap flights from Arizona to Buenos Aires with Cheapflights
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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 July 8, 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 July 8, 2026.
This oojo deal was found by Cheapflights users on 7/3. 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 11/212:37 pm
PHX
- EZE
1 stop27h 18m
Aeromexico
Sat 11/2812:00 pm
EZE
- PHX
1 stop29h 09m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$665
This Trip.com deal was found by Cheapflights users on 7/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:43 pm
PHX
- EZE
1 stop28h 42m
Aeromexico
Tue 9/111:25 pm
EZE
- PHX
1 stop15h 51m
Aeromexico
Deal found 7/4![Aeromexico logo]()
$682
This oojo deal was found by Cheapflights users on 7/5. 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.
Mon 10/512:43 pm
PHX
- EZE
1 stop28h 42m
Aeromexico
Sun 10/1811:25 pm
EZE
- PHX
1 stop15h 51m
Aeromexico
Deal found 7/5![Aeromexico logo]()
$693
This oojo deal was found by Cheapflights users on 7/3. 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 7/71:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Thu 7/911:25 pm
EZE
- PHX
1 stop16h 31m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$740
This oojo deal was found by Cheapflights users on 7/3. 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.
Sun 11/222:37 pm
PHX
- EZE
1 stop15h 23m
Aeromexico
Sun 11/2911:55 pm
EZE
- PHX
1 stop17h 14m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$747
This oojo deal was found by Cheapflights users on 7/3. 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.
Mon 11/232:37 pm
PHX
- EZE
1 stop27h 18m
Aeromexico
Mon 11/3012:00 pm
EZE
- PHX
1 stop29h 09m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$802
This Gotogate deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:55 pm
LAS
- EZE
2 stops34h 45m
Avianca
Mon 8/174:50 pm
EZE
- LAS
2 stops24h 15m
Avianca
Deal found 7/6![Avianca logo]()
$834
This oojo deal was found by Cheapflights users on 7/3. 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 7/91:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Tue 7/1411:25 pm
EZE
- PHX
1 stop16h 31m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$839
This Justfly.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:55 pm
LAS
- EZE
2 stops29h 30m
Avianca
Fri 8/77:10 am
EZE
- LAS
2 stops33h 55m
Avianca
Deal found 7/7![Avianca logo]()
$840
This FlightHub deal was found by Cheapflights users on 7/5. 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 7/142:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Mon 8/177:00 am
AEP
- LAS
2 stops34h 05m
Avianca
Deal found 7/5![Avianca logo]()
$840
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Tue 8/411:25 pm
EZE
- PHX
1 stop16h 31m
Aeromexico
Deal found 7/7![Aeromexico logo]()
$843
This Mytrip deal was found by Cheapflights users on 7/4. 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 8/195:00 pm
LAS
- EZE
3 stops30h 00m
Multiple Airlines
Wed 8/267:10 am
EZE
- LAS
2 stops33h 55m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$854
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 July 8, 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 July 8, 2026.
This Copa Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:45 am
LAS
- EZE
1 stop22h 07m
Copa Airlines
Thu 11/198:56 am
EZE
- LAS
1 stop18h 34m
Copa Airlines
Deal found 7/6![Copa Airlines logo]()
$926
This Trip.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Mon 8/177:00 am
AEP
- LAS
2 stops34h 05m
Avianca
Deal found 7/6![Avianca logo]()
$932
This LATAM Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:15 pm
LAS
- EZE
2 stops30h 25m
LATAM Airlines
Fri 10/237:35 am
EZE
- LAS
2 stops19h 32m
LATAM Airlines
Deal found 7/7![LATAM Airlines logo]()
$942
This United Airlines deal was found by Cheapflights users on 7/5. 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 10/812:59 am
LAS
- EZE
1 stop27h 01m
United Airlines
Wed 10/149:00 pm
EZE
- LAS
1 stop18h 09m
United Airlines
Deal found 7/5![United Airlines logo]()
$949
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:45 am
LAS
- EZE
1 stop20h 00m
American Airlines
Mon 8/3111:35 pm
EZE
- LAS
1 stop19h 41m
American Airlines
Deal found 7/8![American Airlines logo]()
$973
This Mytrip deal was found by Cheapflights users on 7/5. 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 8/195:00 pm
LAS
- AEP
3 stops32h 40m
Multiple Airlines
Wed 8/267:00 am
AEP
- LAS
2 stops34h 05m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$990
This Delta deal was found by Cheapflights users on 7/4. 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 8/1710:31 am
LAS
- EZE
1 stop19h 14m
Delta
Mon 8/248:10 pm
EZE
- LAS
1 stop20h 00m
Delta
Deal found 7/4![Delta logo]()
$1,008
This oojo deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Wed 7/2211:25 pm
EZE
- PHX
1 stop16h 31m
Aeromexico
Deal found 7/8![Aeromexico logo]()
$1,087
This KAYAK deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:45 am
PHX
- AEP
2 stops24h 15m
GOL
Sat 8/223:40 am
AEP
- PHX
2 stops33h 41m
GOL
Deal found 7/5![GOL logo]()
$1,244
This Copa Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:34 am
LAS
- EZE
1 stop22h 41m
Copa Airlines
Sat 10/244:15 am
EZE
- LAS
1 stop22h 15m
Copa Airlines
Deal found 7/7![Copa Airlines logo]()
$949
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/187:45 am
LAS
- EZE
1 stop20h 15m
United Airlines
Mon 8/319:00 pm
EZE
- LAS
2 stops29h 52m
United Airlines
Deal found 7/4![United Airlines logo]()
$973
This LATAM Airlines deal was found by Cheapflights users on 7/4. 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 8/2412:53 pm
LAS
- AEP
2 stops26h 47m
Multiple Airlines
Mon 9/1410:30 pm
AEP
- LAS
2 stops41h 06m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$998
This oojo deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:25 am
LAS
- AEP
2 stops22h 05m
LATAM Airlines
Fri 10/238:05 pm
AEP
- LAS
2 stops20h 08m
LATAM Airlines
Deal found 7/7![LATAM Airlines logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/174:34 pm
LAS
- EZE
2 stops35h 26m
United Airlines
Mon 8/249:00 pm
EZE
- LAS
2 stops21h 39m
United Airlines
Deal found 7/4![United Airlines logo]()
$977
This Copa Airlines deal was found by Cheapflights users on 7/4. 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 8/1812:34 am
LAS
- EZE
1 stop24h 02m
Copa Airlines
Tue 8/2512:10 am
EZE
- LAS
1 stop26h 20m
Copa Airlines
Deal found 7/4![Copa Airlines logo]()
$996
This LATAM Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 8/256:00 am
LAS
- AEP
2 stops21h 40m
Multiple Airlines
Tue 9/159:00 pm
AEP
- LAS
2 stops47h 01m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$998
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Thu 8/137:00 am
AEP
- LAS
2 stops58h 05m
Avianca
Deal found 7/7![Avianca logo]()
$1,116
This oojo deal was found by Cheapflights users on 7/4. 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.
Sun 11/291:05 pm
LAS
- AEP
2 stops21h 55m
LATAM Airlines
Sat 12/128:05 pm
AEP
- LAS
2 stops21h 31m
LATAM Airlines
Deal found 7/4![LATAM Airlines logo]()
$1,015
This American Airlines deal was found by Cheapflights users on 7/4. 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 12/19:09 am
TUS
- EZE
1 stop19h 21m
American Airlines
Wed 12/910:30 pm
EZE
- TUS
1 stop15h 06m
American Airlines
Deal found 7/4![American Airlines logo]()
$1,148
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/199:37 am
LAS
- EZE
2 stops18h 23m
United Airlines
Wed 8/269:00 pm
EZE
- LAS
2 stops21h 39m
United Airlines
Deal found 7/5![United Airlines logo]()
$977
This LATAM Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:10 pm
LAS
- EZE
2 stops57h 35m
Multiple Airlines
Fri 10/167:35 am
EZE
- LAS
2 stops36h 38m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,003
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/106:10 pm
LAS
- EZE
2 stops33h 50m
United Airlines
Fri 8/219:00 pm
EZE
- LAS
1 stop22h 47m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,012
This Copa Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 10/54:29 pm
PHX
- EZE
2 stops30h 01m
Copa Airlines
Sun 10/182:49 pm
EZE
- PHX
2 stops34h 00m
Copa Airlines
Deal found 7/5![Copa Airlines logo]()
$1,166
This LATAM Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:10 pm
LAS
- AEP
2 stops38h 30m
Multiple Airlines
Sat 10/248:05 pm
AEP
- LAS
2 stops31h 02m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,087
This KAYAK deal was found by Cheapflights users on 7/3. 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 8/179:34 am
TUS
- AEP
2 stops27h 46m
GOL
Mon 8/242:30 pm
AEP
- TUS
3 stops24h 24m
GOL
Deal found 7/3![GOL logo]()
$1,533
This KAYAK deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:29 am
TUS
- AEP
2 stops33h 11m
LATAM Airlines
Mon 8/248:05 pm
AEP
- TUS
2 stops29h 36m
LATAM Airlines
Deal found 7/6![LATAM Airlines logo]()
$1,333
This Mytrip deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:00 pm
LAS
- AEP
3 stops32h 40m
Multiple Airlines
Mon 8/177:00 am
AEP
- LAS
2 stops35h 48m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,103
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:30 am
PHX
- AEP
2 stops19h 10m
Delta
Fri 9/118:05 pm
AEP
- PHX
2 stops20h 18m
Delta
Deal found 7/8![Delta logo]()
$1,650
This BusinessClass deal was found by Cheapflights users on 7/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:58 pm
TUS
- AEP
2 stops21h 22m
GOL
Mon 8/172:30 pm
AEP
- TUS
3 stops24h 24m
GOL
Deal found 7/3![GOL logo]()
$1,544
This Copa Airlines deal was found by Cheapflights users on 7/4. 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 8/183:55 pm
PHX
- EZE
2 stops30h 35m
Copa Airlines
Thu 8/2712:10 am
EZE
- PHX
2 stops25h 59m
Copa Airlines
Deal found 7/4![Copa Airlines logo]()
$1,326
Last-minute flights from Arizona to Buenos AiresDiscover last-minute flight deals from Arizona to Buenos Aires. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Buenos Aires. Data last updated July 8, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/3. 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 7/71:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Thu 7/911:25 pm
EZE
- PHX
1 stop16h 31m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$740
This oojo deal was found by Cheapflights users on 7/3. 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 7/91:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Tue 7/1411:25 pm
EZE
- PHX
1 stop16h 31m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$839
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Tue 8/411:25 pm
EZE
- PHX
1 stop16h 31m
Aeromexico
Deal found 7/7![Aeromexico logo]()
$843
This Justfly.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:55 pm
LAS
- EZE
2 stops29h 30m
Avianca
Fri 8/77:10 am
EZE
- LAS
2 stops33h 55m
Avianca
Deal found 7/7![Avianca logo]()
$840
This FlightHub deal was found by Cheapflights users on 7/5. 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 7/142:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Mon 8/177:00 am
AEP
- LAS
2 stops34h 05m
Avianca
Deal found 7/5![Avianca logo]()
$840
This Justfly.com deal was found by Cheapflights users on 7/5. 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 7/142:55 pm
LAS
- EZE
2 stops34h 45m
Avianca
Sun 8/167:10 am
EZE
- LAS
2 stops57h 55m
Avianca
Deal found 7/5![Avianca logo]()
$857
This FlightHub deal was found by Cheapflights users on 7/5. 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 7/142:55 pm
LAS
- AEP
2 stops34h 45m
Avianca
Sun 8/167:00 am
AEP
- LAS
2 stops58h 05m
Avianca
Deal found 7/5![Avianca logo]()
$857
This Gotogate deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:55 pm
LAS
- EZE
2 stops34h 45m
Avianca
Mon 8/174:50 pm
EZE
- LAS
2 stops24h 15m
Avianca
Deal found 7/6![Avianca logo]()
$834
This oojo deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:43 pm
PHX
- EZE
1 stop28h 42m
Aeromexico
Fri 8/2811:25 pm
EZE
- PHX
1 stop15h 48m
Aeromexico
Deal found 7/6![Aeromexico logo]()
$775
This Mytrip deal was found by Cheapflights users on 7/4. 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 8/195:00 pm
LAS
- EZE
3 stops30h 00m
Multiple Airlines
Wed 8/267:10 am
EZE
- LAS
2 stops33h 55m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$854
This oojo deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:43 pm
PHX
- EZE
1 stop28h 42m
Aeromexico
Mon 9/711:25 pm
EZE
- PHX
1 stop15h 51m
Aeromexico
Deal found 7/6![Aeromexico logo]()
$665
This Trip.com deal was found by Cheapflights users on 7/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:43 pm
PHX
- EZE
1 stop28h 42m
Aeromexico
Tue 9/111:25 pm
EZE
- PHX
1 stop15h 51m
Aeromexico
Deal found 7/4![Aeromexico logo]()
$682
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 July 8, 2026.
Search for one-way flight options from Arizona to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This oojo deal was found by Cheapflights users on 7/3. 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.
Mon 8/1712:43 pm
PHX
- EZE
1 stop28h 42m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:42 pm
LAS
- EZE
2 stops24h 48m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$307
This FlightHub deal was found by Cheapflights users on 7/3. 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 8/1812:43 pm
PHX
- EZE
1 stop28h 42m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:42 pm
LAS
- AEP
3 stops49h 58m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/2012:43 pm
PHX
- EZE
1 stop28h 42m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 9/1211:55 pm
LAS
- EZE
2 stops44h 10m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$324
This Aeromexico deal was found by Cheapflights users on 7/3. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:43 pm
PHX
- EZE
1 stop28h 42m
Aeromexico
Deal found 7/3![Aeromexico logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 9/107:00 am
LAS
- EZE
3 stops40h 23m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:46 am
LAS
- EZE
3 stops27h 11m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 9/136:05 am
LAS
- EZE
2 stops38h 00m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:42 pm
LAS
- EZE
2 stops30h 15m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:34 pm
LAS
- AEP
3 stops57h 56m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$356
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 July 8, 2026.
Round-trip from | $665 (oojo) |
|---|---|
One-way from | $289 (oojo) |
Popular in | October |
Cheapest in | November |
Average price | $1,232 |
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 July 8, 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
Wed 11/11
12:45 am-3:52 am
1 stop22h 07m
Buenos Aires Ministro Pistarini
Thu 11/19
8:56 am-10:30 pm
1 stop18h 34m
$926
Las VegasBuenos Aires
LAS - AEP
LASAEP
Las Vegas Harry Reid Intl
Tue 8/11
2:55 pm-5:40 am
2 stops34h 45m
Buenos Aires Jorge Newbery
Mon 8/17
7:00 am-1:05 pm
2 stops34h 05m
$932
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Wed 9/30
11:15 pm-9:40 am
2 stops30h 25m
Buenos Aires Ministro Pistarini
Fri 10/23
7:35 am-11:07 pm
2 stops19h 32m
$942
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Thu 10/8
12:59 am-8:00 am
1 stop27h 01m
Buenos Aires Ministro Pistarini
Wed 10/14
9:00 pm-11:09 am
1 stop18h 09m
$949
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Wed 10/14
12:34 am-3:15 am
1 stop22h 41m
Buenos Aires Ministro Pistarini
Sat 10/24
4:15 am-10:30 pm
1 stop22h 15m
$949
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Tue 8/18
8:45 am-8:45 am
1 stop20h 00m
Buenos Aires Ministro Pistarini
Mon 8/31
11:35 pm-3:16 pm
1 stop19h 41m
$973
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Tue 8/18
7:45 am-8:00 am
1 stop20h 15m
Buenos Aires Ministro Pistarini
Mon 8/31
9:00 pm-10:52 pm
2 stops29h 52m
$973
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Mon 8/17
4:34 pm-8:00 am
2 stops35h 26m
Buenos Aires Ministro Pistarini
Mon 8/24
9:00 pm-2:39 pm
2 stops21h 39m
$977
Las VegasBuenos Aires
LAS - EZE
LASEZE
Las Vegas Harry Reid Intl
Wed 8/19
9:37 am-8:00 am
2 stops18h 23m
Buenos Aires Ministro Pistarini
Wed 8/26
9:00 pm-2:39 pm
2 stops21h 39m
$977
Las VegasBuenos Aires
LAS - AEP
LASAEP
Las Vegas Harry Reid Intl
Wed 8/19
5:00 pm-5:40 am
3 stops32h 40m
Buenos Aires Jorge Newbery
Wed 8/26
7:00 am-1:05 pm
2 stops34h 05m
$990
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.
PHX-EZE
LAS-EZE
LAS-AEP
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
PHX-EZE
LAS-EZE
LAS-AEP
PHX-AEP
What is the cheapest month to book a flight from Arizona to Buenos Aires?
Currently, December is the cheapest month in which you can book a flight from Arizona to Buenos Aires (average of $278). Flying from Arizona to Buenos Aires in May is currently the most expensive (average of $1,425). 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.
How much does it cost to fly round-trip from Arizona to Buenos Aires?
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 July 8, 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 July 8, 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 July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$966 | Average$1,925 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,000 | Average$1,436 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,050 | Average$1,680 | FlexibilityNo cancel fee | On-time71% |