$302+ Cheap flights from Sky Harbor Intl (PHX) 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUE
Mar 14 — Mar 211
1 adult, Economy
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Find cheap flights from Sky Harbor Intl 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Sky Harbor Intl to Buenos Aires
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Cheapest flights from Sky Harbor Intl to Buenos AiresExplore the most affordable flight options available from Sky Harbor Intl to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
This Air Canada deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:55 am
PHX
- EZE
3 stops50h 35m
Air Canada
Thu 5/144:35 pm
EZE
- PHX
2 stops30h 47m
Air Canada
Deal found 2/11![Air Canada logo]()
$1,019
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:25 pm
PHX
- EZE
3 stops30h 35m
Multiple Airlines
Sat 5/95:00 am
EZE
- PHX
3 stops40h 27m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,063
This oojo deal was found by Cheapflights users on 2/11. 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.
Fri 5/11:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Thu 5/711:25 pm
EZE
- PHX
1 stop16h 30m
Aeromexico
Deal found 2/11![Aeromexico logo]()
$1,081
This Mytrip deal was found by Cheapflights users on 2/11. 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 6/511:40 pm
PHX
- EZE
3 stops26h 30m
Multiple Airlines
Tue 6/164:50 pm
EZE
- PHX
3 stops27h 58m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,087
This Mytrip deal was found by Cheapflights users on 2/12. 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 3/2411:45 am
PHX
- EZE
2 stops32h 20m
Multiple Airlines
Tue 3/315:00 am
EZE
- PHX
3 stops34h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,104
This Gotogate deal was found by Cheapflights users on 2/10. 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.
Sun 9/137:55 am
PHX
- EZE
2 stops26h 35m
Air Canada
Mon 9/284:35 pm
EZE
- PHX
2 stops30h 41m
Air Canada
Deal found 2/10![Air Canada logo]()
$1,115
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/611:59 pm
PHX
- EZE
2 stops23h 46m
Multiple Airlines
Fri 3/134:45 am
EZE
- PHX
3 stops31h 18m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,116
This Aeromexico deal was found by Cheapflights users on 2/9. 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.
Tue 3/102:11 pm
PHX
- EZE
1 stop27h 44m
Aeromexico
Mon 3/2312:00 pm
EZE
- PHX
1 stop28h 45m
Aeromexico
Deal found 2/9![Aeromexico logo]()
$1,127
This Air Canada deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:00 pm
PHX
- EZE
3 stops63h 30m
Air Canada
Thu 5/74:35 pm
EZE
- PHX
3 stops47h 20m
Air Canada
Deal found 2/11![Air Canada logo]()
$1,137
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:20 pm
PHX
- EZE
2 stops38h 20m
Multiple Airlines
Fri 5/84:50 pm
EZE
- PHX
2 stops31h 18m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,145
This KAYAK deal was found by Cheapflights users on 2/12. 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 12/116:20 pm
PHX
- AEP
2 stops20h 10m
LATAM Airlines
Mon 12/218:05 pm
AEP
- PHX
2 stops20h 23m
LATAM Airlines
Deal found 2/12![LATAM Airlines logo]()
$1,211
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/125:30 pm
PHX
- AEP
3 stops32h 10m
Multiple Airlines
Thu 3/195:10 pm
AEP
- PHX
3 stops42h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,218
Best flights from Sky Harbor Intl to Buenos AiresDiscover carefully curated flight deals from Sky Harbor Intl to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/611:59 pm
PHX
- EZE
2 stops23h 46m
Multiple Airlines
Fri 3/134:45 am
EZE
- PHX
3 stops31h 18m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,116
This Aeromexico deal was found by Cheapflights users on 2/9. 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.
Tue 5/121:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Mon 5/2511:25 pm
EZE
- PHX
1 stop16h 30m
Aeromexico
Deal found 2/9![Aeromexico logo]()
$1,127
This Gurufare deal was found by Cheapflights users on 2/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:55 am
PHX
- EZE
2 stops50h 35m
Avianca
Sat 5/94:35 pm
EZE
- PHX
1 stop22h 35m
Avianca
Deal found 2/8![Avianca logo]()
$1,285
This KAYAK deal was found by Cheapflights users on 2/10. 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 7/224:10 pm
PHX
- AEP
2 stops22h 20m
LATAM Airlines
Fri 7/315:05 pm
AEP
- PHX
2 stops22h 24m
LATAM Airlines
Deal found 2/10![LATAM Airlines logo]()
$1,294
This Air Canada deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:00 am
PHX
- EZE
3 stops28h 10m
Air Canada
Mon 4/64:30 pm
EZE
- PHX
3 stops55h 47m
Air Canada
Deal found 2/9![Air Canada logo]()
$1,302
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/259:34 am
PHX
- EZE
3 stops26h 16m
Multiple Airlines
Mon 3/306:10 am
EZE
- PHX
3 stops29h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,153
This Aeromexico deal was found by Cheapflights users on 2/8. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:25 pm
PHX
- EZE
1 stop28h 00m
Aeromexico
Fri 5/811:25 pm
EZE
- PHX
1 stop16h 30m
Aeromexico
Deal found 2/8![Aeromexico logo]()
$1,177
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/125:30 pm
PHX
- AEP
3 stops32h 10m
Multiple Airlines
Thu 3/195:10 pm
AEP
- PHX
3 stops42h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,218
This Avianca deal was found by Cheapflights users on 2/9. 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.
Mon 5/1111:47 pm
PHX
- AEP
2 stops25h 53m
Avianca
Sat 5/237:00 am
AEP
- PHX
2 stops40h 32m
Avianca
Deal found 2/9![Avianca logo]()
$1,359
This KAYAK deal was found by Cheapflights users on 2/9. 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 3/167:05 am
PHX
- AEP
3 stops24h 40m
LATAM Airlines
Thu 3/265:00 pm
AEP
- PHX
2 stops22h 41m
LATAM Airlines
Deal found 2/9![LATAM Airlines logo]()
$1,411
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:00 am
PHX
- EZE
2 stops28h 10m
Multiple Airlines
Sun 3/295:32 am
EZE
- PHX
3 stops33h 53m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,229
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:13 pm
PHX
- AEP
2 stops21h 47m
LATAM Airlines
Mon 3/238:05 pm
AEP
- PHX
2 stops19h 24m
LATAM Airlines
Deal found 2/8![LATAM Airlines logo]()
$1,412
This Mytrip deal was found by Cheapflights users on 2/9. 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 3/169:34 am
PHX
- EZE
3 stops35h 01m
Multiple Airlines
Thu 3/267:30 am
EZE
- PHX
2 stops32h 12m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,258
This KAYAK deal was found by Cheapflights users on 2/11. 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 6/51:18 pm
PHX
- AEP
2 stops22h 42m
LATAM Airlines
Tue 6/168:05 pm
AEP
- PHX
2 stops19h 24m
LATAM Airlines
Deal found 2/11![LATAM Airlines logo]()
$1,419
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:34 am
PHX
- EZE
3 stops26h 06m
Multiple Airlines
Fri 5/84:50 pm
EZE
- PHX
3 stops29h 51m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,261
This KAYAK deal was found by Cheapflights users on 2/9. 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.
Tue 5/123:48 pm
PHX
- AEP
2 stops20h 12m
LATAM Airlines
Sat 5/235:05 pm
AEP
- PHX
2 stops23h 03m
LATAM Airlines
Deal found 2/9![LATAM Airlines logo]()
$1,419
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:25 pm
PHX
- AEP
3 stops34h 05m
Multiple Airlines
Sat 5/97:00 am
AEP
- PHX
3 stops32h 04m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,270
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:15 am
PHX
- AEP
2 stops24h 30m
LATAM Airlines
Sat 8/85:05 pm
AEP
- PHX
2 stops31h 35m
LATAM Airlines
Deal found 2/8![LATAM Airlines logo]()
$1,419
This Mytrip deal was found by Cheapflights users on 2/9. 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 3/1611:45 am
PHX
- AEP
2 stops25h 15m
Multiple Airlines
Thu 3/267:00 am
AEP
- PHX
2 stops32h 42m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,288
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Sun 3/227:00 am
PHX
- AEP
2 stops28h 40m
Multiple Airlines
Sun 3/297:00 am
AEP
- PHX
2 stops32h 42m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,313
This Mytrip deal was found by Cheapflights users on 2/10. 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 7/159:34 am
PHX
- AEP
3 stops28h 56m
Multiple Airlines
Mon 7/2712:50 pm
AEP
- PHX
3 stops36h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,391
Last-minute flights from Sky Harbor Intl to Buenos AiresDiscover last-minute flight deals from Sky Harbor Intl to Buenos Aires. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Buenos Aires. Data last updated February 12, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/611:59 pm
PHX
- EZE
2 stops23h 46m
Multiple Airlines
Fri 3/134:45 am
EZE
- PHX
3 stops31h 18m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,116
This Aeromexico deal was found by Cheapflights users on 2/9. 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.
Tue 3/102:11 pm
PHX
- EZE
1 stop27h 44m
Aeromexico
Wed 3/2511:55 pm
EZE
- PHX
1 stop15h 15m
Aeromexico
Deal found 2/9![Aeromexico logo]()
$1,127
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/125:30 pm
PHX
- AEP
3 stops32h 10m
Multiple Airlines
Thu 3/195:10 pm
AEP
- PHX
3 stops42h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,218
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Fri 3/136:10 am
PHX
- EZE
2 stops31h 54m
LATAM Airlines
Sun 3/1511:00 am
EZE
- PHX
2 stops39h 49m
LATAM Airlines
Deal found 2/9![LATAM Airlines logo]()
$1,197
This Mytrip deal was found by Cheapflights users on 2/9. 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 3/1611:45 am
PHX
- AEP
2 stops25h 15m
Multiple Airlines
Thu 3/267:00 am
AEP
- PHX
2 stops32h 42m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,288
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Sat 3/219:34 am
PHX
- EZE
3 stops26h 16m
Multiple Airlines
Tue 3/317:10 am
EZE
- PHX
2 stops28h 50m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,216
This Air Canada deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:00 am
PHX
- EZE
3 stops28h 10m
Multiple Airlines
Mon 4/64:50 pm
EZE
- PHX
2 stops31h 27m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,193
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Sun 3/2211:53 am
PHX
- EZE
3 stops33h 42m
Multiple Airlines
Sun 3/295:32 am
EZE
- PHX
3 stops30h 31m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,212
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Sun 3/227:00 am
PHX
- AEP
2 stops28h 40m
Multiple Airlines
Sun 3/297:00 am
AEP
- PHX
2 stops32h 42m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,313
This Mytrip deal was found by Cheapflights users on 2/12. 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 3/2411:45 am
PHX
- EZE
2 stops32h 20m
Multiple Airlines
Tue 3/315:00 am
EZE
- PHX
3 stops34h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,104
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/259:34 am
PHX
- EZE
3 stops26h 16m
Multiple Airlines
Mon 3/306:10 am
EZE
- PHX
3 stops29h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,153
This FlightHub deal was found by Cheapflights users on 2/11. 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.
Wed 3/256:10 am
PHX
- EZE
2 stops31h 49m
LATAM Airlines
Mon 3/301:20 pm
EZE
- PHX
2 stops26h 21m
LATAM Airlines
Deal found 2/11![LATAM Airlines logo]()
$1,174
One-way flights from Sky Harbor Intl to Buenos AiresSearch for one-way flight options from Sky Harbor Intl to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
Search for one-way flight options from Sky Harbor Intl to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/179:24 pm
PHX
- AEP
3 stops55h 06m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/168:02 pm
PHX
- EZE
3 stops32h 59m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/168:02 pm
PHX
- AEP
3 stops32h 28m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/179:24 pm
PHX
- EZE
3 stops51h 36m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/111:41 am
PHX
- EZE
3 stops59h 04m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/2512:31 pm
PHX
- EZE
2 stops41h 04m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/2511:59 pm
PHX
- AEP
3 stops52h 01m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$564
This Delta deal was found by Cheapflights users on 2/9. 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 2/251:30 pm
PHX
- EZE
1 stop16h 45m
Delta
Deal found 2/9![Delta logo]()
$679
This LATAM Airlines deal was found by Cheapflights users on 2/9. 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 2/251:55 pm
PHX
- AEP
2 stops24h 45m
LATAM Airlines
Deal found 2/9![LATAM Airlines logo]()
$679
This KAYAK deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/51:30 pm
PHX
- EZE
1 stop15h 50m
Avianca
Deal found 2/11![Avianca logo]()
$729
This Gurufare deal was found by Cheapflights users on 2/10. 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.
Fri 4/1711:30 am
PHX
- EZE
1 stop23h 00m
Avianca
Deal found 2/10![Avianca logo]()
$732
This Gurufare deal was found by Cheapflights users on 2/10. 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.
Thu 4/1612:51 pm
PHX
- EZE
1 stop16h 54m
LATAM Airlines
Deal found 2/10![LATAM Airlines logo]()
$753
Find flight deals from Sky Harbor Intl to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,019 (Air Canada) |
One-way from | $302 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $1,465 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 February 12, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Buenos Aires that are best for you.
Fly from
Sky Harbor Intl
Fly to
Buenos Aires
Route
Depart
Return
Price
PhoenixBuenos Aires
PHX - EZE
PHXEZE
Phoenix Sky Harbor Intl
Fri 3/6
11:59 pm-3:45 am
2 stops23h 46m
Buenos Aires Ministro Pistarini
Fri 3/13
4:45 am-8:03 am
3 stops31h 18m
$1,116
PhoenixBuenos Aires
PHX - EZE
PHXEZE
Phoenix Sky Harbor Intl
Tue 5/12
1:25 pm-9:25 pm
1 stop28h 00m
Buenos Aires Ministro Pistarini
Mon 5/25
11:25 pm-11:55 am
1 stop16h 30m
$1,127
PhoenixBuenos Aires
PHX - EZE
PHXEZE
Phoenix Sky Harbor Intl
Wed 3/25
9:34 am-3:50 pm
3 stops26h 16m
Buenos Aires Ministro Pistarini
Mon 3/30
6:10 am-8:03 am
3 stops29h 53m
$1,153
PhoenixBuenos Aires
PHX - EZE
PHXEZE
Phoenix Sky Harbor Intl
Fri 5/1
1:25 pm-9:25 pm
1 stop28h 00m
Buenos Aires Ministro Pistarini
Fri 5/8
11:25 pm-11:55 am
1 stop16h 30m
$1,177
PhoenixBuenos Aires
PHX - AEP
PHXAEP
Phoenix Sky Harbor Intl
Thu 3/12
5:30 pm-5:40 am
3 stops32h 10m
Buenos Aires Jorge Newbery
Thu 3/19
5:10 pm-8:03 am
3 stops42h 53m
$1,218
PhoenixBuenos Aires
PHX - EZE
PHXEZE
Phoenix Sky Harbor Intl
Sun 3/22
7:00 am-3:10 pm
2 stops28h 10m
Buenos Aires Ministro Pistarini
Sun 3/29
5:32 am-11:25 am
3 stops33h 53m
$1,229
PhoenixBuenos Aires
PHX - EZE
PHXEZE
Phoenix Sky Harbor Intl
Mon 3/16
9:34 am-12:35 am
3 stops35h 01m
Buenos Aires Ministro Pistarini
Thu 3/26
7:30 am-11:42 am
2 stops32h 12m
$1,258
PhoenixBuenos Aires
PHX - EZE
PHXEZE
Phoenix Sky Harbor Intl
Fri 5/1
9:34 am-3:40 pm
3 stops26h 06m
Buenos Aires Ministro Pistarini
Fri 5/8
4:50 pm-6:41 pm
3 stops29h 51m
$1,261
PhoenixBuenos Aires
PHX - AEP
PHXAEP
Phoenix Sky Harbor Intl
Sat 5/2
6:25 pm-8:30 am
3 stops34h 05m
Buenos Aires Jorge Newbery
Sat 5/9
7:00 am-11:04 am
3 stops32h 04m
$1,270
PhoenixBuenos Aires
PHX - EZE
PHXEZE
Phoenix Sky Harbor Intl
Sat 5/2
7:55 am-2:30 pm
2 stops50h 35m
Buenos Aires Ministro Pistarini
Sat 5/9
4:35 pm-11:10 am
1 stop22h 35m
$1,285
Showing 1-10 of 34 results
Compare providers for flights from Sky Harbor Intl 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 Sky Harbor Intl to Buenos Aires in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Buenos Aires flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-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 Sky Harbor Intl to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Sky Harbor Intl with our price prediction graph.
PHX-BUE
PHX-AEP
PHX-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 Phoenix Sky Harbor Intl Airport to Buenos Aires
PHX-BUE
PHX-AEP
PHX-EZE
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires?
Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires (average of $1,016). Flying from Phoenix Sky Harbor Intl Airport 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.
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 February 12, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Phoenix Sky Harbor Intl Airport to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl 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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Complete your trip
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Alternative routes for Sky Harbor Intl to Buenos Aires
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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 February 12, 2026.
Complete your trip
Complete your trip to Buenos Aires by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Sky Harbor Intl to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sky Harbor Intl and Buenos Aires flights
Browse other Sky Harbor Intl and Buenos Aires flight options. Last updated on February 12, 2026.
Other flights from Sky Harbor Intl
Browse through other flights departing from Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on February 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Sky Harbor Intl to Buenos Aires
Discover the top 3 airlines that operate flights from Sky Harbor Intl 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 February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,000 | Average$1,394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,155 | Average$1,675 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,210 | Average$1,825 | FlexibilityNo cancel fee | On-timeN/A |