$540+ Cheap flights from Arizona to Buenos Aires (BUE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BUE
Nov 18 — Nov 251
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
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 Arizona to Buenos Aires
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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 October 19, 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 October 19, 2026.
This Trip.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:51 am -
2 stops29h 09m
Tue 12/85:35 pm -
2 stops34h 16m
Deal found 10/17![Multiple Airlines logo]()
$914
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:46 pm -
3 stops30h 24m
Tue 11/245:35 am -
3 stops33h 50m
Deal found 10/18![Multiple Airlines logo]()
$1,130
This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:32 pm -
3 stops28h 28m
Thu 11/194:45 am -
3 stops34h 40m
Deal found 10/14![Multiple Airlines logo]()
$1,140
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:47 pm -
3 stops28h 48m
Thu 12/1011:00 am -
2 stops29h 35m
Deal found 10/18![Multiple Airlines logo]()
$1,171
This Mytrip deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:29 pm -
3 stops27h 06m
Sat 12/195:35 am -
3 stops30h 28m
Deal found 10/17![Multiple Airlines logo]()
$1,175
This Mytrip deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:49 am -
3 stops28h 51m
Mon 12/71:40 am -
3 stops27h 03m
Deal found 10/17![Multiple Airlines logo]()
$1,204
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:45 am -
3 stops31h 35m
Wed 12/96:35 pm -
3 stops31h 40m
Deal found 10/18![Multiple Airlines logo]()
$1,228
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:24 am -
2 stops28h 51m
Wed 12/97:30 pm -
3 stops30h 45m
Deal found 10/18![Multiple Airlines logo]()
$1,244
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:52 pm -
2 stops35h 08m
Mon 12/72:40 pm -
3 stops34h 47m
Deal found 10/18![Multiple Airlines logo]()
$1,252
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:43 pm -
1 stop13h 52m
Tue 12/112:20 pm -
2 stops32h 28m
Deal found 10/14![Multiple Airlines logo]()
$1,274
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:19 am -
2 stops17h 21m
Tue 12/810:30 pm -
1 stop18h 57m
Deal found 10/14![American Airlines logo]()
$1,287
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:46 pm -
3 stops35h 44m
Tue 11/2412:20 pm -
3 stops32h 50m
Deal found 10/18![Multiple Airlines logo]()
$1,296
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 October 19, 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 October 19, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/24:30 pm -
2 stops25h 08m
Tue 3/235:16 am -
2 stops43h 07m
Deal found 10/18![Copa Airlines logo]()
$1,216
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/186:30 am -
2 stops22h 50m
Tue 1/2610:05 pm -
2 stops27h 30m
Deal found 10/15![United Airlines logo]()
$1,272
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:20 am -
1 stop23h 40m
Wed 12/910:30 pm -
1 stop24h 39m
Deal found 10/17![American Airlines logo]()
$1,308
This LATAM Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/128:00 am -
2 stops30h 20m
Mon 3/2212:50 pm -
2 stops26h 16m
Deal found 10/17![LATAM Airlines logo]()
$1,328
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/97:10 am -
2 stops22h 30m
Tue 4/271:10 pm -
2 stops26h 44m
Deal found 10/18![Delta logo]()
$1,332
This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/288:59 pm -
3 stops30h 31m
Sat 12/54:30 pm -
3 stops28h 41m
Deal found 10/14![Multiple Airlines logo]()
$1,438
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:00 am -
2 stops19h 20m
Wed 12/910:05 pm -
1 stop17h 23m
Deal found 10/17![United Airlines logo]()
$1,308
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:06 pm -
1 stop18h 34m
Fri 11/2010:25 pm -
1 stop20h 57m
Deal found 10/14![American Airlines logo]()
$1,388
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:00 am -
2 stops20h 20m
Sat 12/1911:35 pm -
1 stop19h 30m
Deal found 10/18![Delta logo]()
$1,418
This LATAM Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/65:10 pm -
2 stops18h 50m
Sat 3/208:05 pm -
2 stops19h 23m
Deal found 10/18![LATAM Airlines logo]()
$1,418
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2212:00 pm -
1 stop17h 20m
Fri 3/511:55 pm -
1 stop15h 42m
Deal found 10/17![United Airlines logo]()
$1,308
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/97:05 am -
1 stop22h 35m
Sun 3/148:05 pm -
1 stop18h 48m
Deal found 10/17![Delta logo]()
$1,418
This LATAM Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/167:00 am -
2 stops20h 40m
Tue 1/265:35 pm -
2 stops22h 52m
Deal found 10/18![LATAM Airlines logo]()
$1,448
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/912:00 pm -
1 stop16h 00m
Tue 4/279:00 pm -
1 stop17h 28m
Deal found 10/18![United Airlines logo]()
$1,323
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/26:05 am -
2 stops20h 15m
Tue 3/2311:35 pm -
1 stop23h 42m
Deal found 10/17![Delta logo]()
$1,418
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 am -
1 stop20h 15m
Tue 12/810:05 pm -
1 stop17h 23m
Deal found 10/14![United Airlines logo]()
$1,333
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:20 pm -
2 stops20h 15m
Wed 2/1711:35 pm -
1 stop17h 57m
Deal found 10/19![Delta logo]()
$1,418
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/241:30 pm -
1 stop13h 50m
Mon 2/1510:05 pm -
1 stop20h 01m
Deal found 10/19![United Airlines logo]()
$1,418
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/135:10 pm -
2 stops18h 50m
Sun 3/218:05 pm -
2 stops19h 23m
Deal found 10/15![Delta logo]()
$1,418
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2611:35 am -
1 stop15h 45m
Thu 2/1810:05 pm -
1 stop18h 06m
Deal found 10/19![United Airlines logo]()
$1,418
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:20 pm -
2 stops20h 10m
Tue 1/265:35 pm -
2 stops20h 54m
Deal found 10/15![Delta logo]()
$1,418
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/135:10 pm -
2 stops18h 50m
Tue 3/165:35 pm -
2 stops21h 53m
Deal found 10/17![Delta logo]()
$1,418
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/117:00 am -
2 stops20h 40m
Sun 3/218:05 pm -
2 stops19h 23m
Deal found 10/15![Delta logo]()
$1,418
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/95:10 pm -
2 stops18h 50m
Wed 3/175:35 pm -
2 stops21h 53m
Deal found 10/17![Delta logo]()
$1,418
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/135:10 pm -
2 stops18h 50m
Thu 3/185:35 pm -
2 stops21h 53m
Deal found 10/17![Delta logo]()
$1,418
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/85:10 pm -
2 stops18h 50m
Sun 3/218:05 pm -
2 stops19h 23m
Deal found 10/15![Delta logo]()
$1,418
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:20 am -
2 stops20h 20m
Wed 11/255:35 pm -
2 stops24h 15m
Deal found 10/18![Delta logo]()
$1,438
Last-minute flights from Arizona to Buenos AiresDiscover last-minute flight deals from Arizona to Buenos Aires. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Buenos Aires. Data last updated October 19, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:32 pm -
3 stops28h 28m
Thu 11/194:45 am -
3 stops34h 40m
Deal found 10/14![Multiple Airlines logo]()
$1,140
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:46 pm -
3 stops35h 44m
Tue 11/175:20 am -
3 stops34h 45m
Deal found 10/15![Multiple Airlines logo]()
$1,298
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:50 pm -
3 stops34h 10m
Mon 11/162:05 am -
3 stops33h 59m
Deal found 10/15![Multiple Airlines logo]()
$1,304
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:46 pm -
3 stops30h 24m
Tue 11/245:35 am -
3 stops33h 50m
Deal found 10/18![Multiple Airlines logo]()
$1,130
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:46 pm -
3 stops35h 44m
Tue 11/2412:20 pm -
3 stops32h 50m
Deal found 10/18![Multiple Airlines logo]()
$1,296
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:00 pm -
1 stop14h 40m
Mon 11/302:45 pm -
2 stops45h 19m
Deal found 10/14![Multiple Airlines logo]()
$1,324
This Mytrip deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:46 pm -
3 stops35h 44m
Mon 11/3012:20 pm -
3 stops32h 50m
Deal found 10/14![Multiple Airlines logo]()
$1,329
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:43 pm -
1 stop13h 52m
Tue 12/112:20 pm -
2 stops32h 28m
Deal found 10/14![Multiple Airlines logo]()
$1,274
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:59 pm -
3 stops27h 01m
Wed 12/22:40 pm -
3 stops28h 55m
Deal found 10/19![Multiple Airlines logo]()
$1,337
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/283:00 pm -
1 stop14h 40m
Sat 12/56:15 am -
2 stops58h 02m
Deal found 10/14![Multiple Airlines logo]()
$1,343
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:59 pm -
3 stops27h 36m
Sun 12/62:40 pm -
2 stops30h 09m
Deal found 10/15![Multiple Airlines logo]()
$1,298
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:39 am -
1 stop21h 21m
Mon 12/710:30 pm -
1 stop24h 39m
Deal found 10/15![American Airlines logo]()
$1,308
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 October 19, 2026.
Search for one-way flight options from Arizona to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:46 pm -
3 stops32h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$540
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:15 am -
3 stops41h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$558
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/317:58 pm -
3 stops28h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:25 pm -
3 stops51h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$613
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:29 pm -
3 stops30h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:53 pm -
3 stops45h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$643
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:46 pm -
2 stops36h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$644
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:35 am -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![American Airlines logo]()
$648
This Expedia deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/266:00 am -
1 stop24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![LATAM Airlines logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:59 pm -
2 stops54h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$662
This LATAM Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/133:00 pm -
1 stop14h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Delta logo]()
$663
This LATAM Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:59 pm -
2 stops22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![LATAM Airlines logo]()
$693
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 October 19, 2026.
Round-trip from | $914 (Trip.com) |
|---|---|
One-way from | $540 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $1,434 |
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 7,457,451 searches. Data last updated October 19, 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
PhoenixBuenos Aires
PHX Phoenix Sky Harbor Intl - EZE Buenos Aires Ministro Pistarini
PHXEZE
Phoenix Sky Harbor Intl
Wed 11/18
3:46 pm-4:20 am
3 stops32h 34m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$540
PhoenixBuenos Aires
PHX Phoenix Sky Harbor Intl - AEP Buenos Aires Jorge Newbery
PHXAEP
Phoenix Sky Harbor Intl
Wed 11/18
7:15 am-4:20 am
3 stops41h 05m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$558
TucsonBuenos Aires
TUS Tucson - EZE Buenos Aires Ministro Pistarini
TUSEZE
Tucson
Thu 12/31
7:58 pm-4:35 am
3 stops28h 37m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$578
PhoenixBuenos Aires
PHX Phoenix Sky Harbor Intl - EZE Buenos Aires Ministro Pistarini
PHXEZE
Phoenix Sky Harbor Intl
Sat 12/26
5:10 am-4:30 am
2 stops43h 20m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$617
PhoenixBuenos Aires
PHX Phoenix Sky Harbor Intl - EZE Buenos Aires Ministro Pistarini
PHXEZE
Phoenix Sky Harbor Intl
Sun 12/13
9:29 pm-7:40 am
3 stops30h 11m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$623
PhoenixBuenos Aires
PHX Phoenix Sky Harbor Intl - AEP Buenos Aires Jorge Newbery
PHXAEP
Phoenix Sky Harbor Intl
Sat 12/26
10:53 pm-11:55 pm
3 stops45h 02m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$643
PhoenixBuenos Aires
PHX Phoenix Sky Harbor Intl - EZE Buenos Aires Ministro Pistarini
PHXEZE
Phoenix Sky Harbor Intl
Wed 11/18
9:35 am-7:20 am
1 stop17h 45m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$648
PhoenixBuenos Aires
PHX Phoenix Sky Harbor Intl - EZE Buenos Aires Ministro Pistarini
PHXEZE
Phoenix Sky Harbor Intl
Sat 12/26
6:00 am-10:55 am
1 stop24h 55m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$654
PhoenixBuenos Aires
PHX Phoenix Sky Harbor Intl - EZE Buenos Aires Ministro Pistarini
PHXEZE
Phoenix Sky Harbor Intl
Thu 10/29
8:59 pm-7:00 am
2 stops54h 01m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$662
PhoenixBuenos Aires
PHX Phoenix Sky Harbor Intl - AEP Buenos Aires Jorge Newbery
PHXAEP
Phoenix Sky Harbor Intl
Tue 10/27
3:59 pm-6:30 pm
2 stops22h 31m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-8:00 pm
Nonstop0h 00m
$693
Showing 1-10 of 42 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
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
PHX-AEP
TUS-EZE
What is the cheapest month to book a flight from Arizona to Buenos Aires?
Currently, September is the cheapest month in which you can book a flight from Arizona to Buenos Aires (average of $966). Flying from Arizona to Buenos Aires in December is currently the most expensive (average of $1,794). 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 October 19, 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 October 19, 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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$734 | Average$1,214 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,000 | Average$1,527 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,050 | Average$1,606 | FlexibilityNo cancel fee | On-time71% |