$352+ Cheap flights from Buenos Aires (BUE) to Miami (MIA)
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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — MIA
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Buenos Aires to Miami 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.Cheapflights Tip: The best prices from Buenos Aires to Miami are usually found in November or March, booked 55 days in advance, depart on a Wednesday or Sunday and return on a Thursday
Cheap flight deals from Buenos Aires to Miami
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Cheapest flights from Buenos Aires to MiamiExplore the most affordable flight options available from Buenos Aires to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Buenos Aires to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Avianca deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:10 am -
1 stop17h 20m
Mon 10/192:45 am -
1 stop20h 40m
Deal found 9/21![Avianca logo]()
$542
This Booking.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:35 am -
1 stop14h 07m
Fri 11/271:09 pm -
1 stop13h 26m
Deal found 9/21![Arajet logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:20 am -
1 stop11h 48m
Fri 11/271:09 pm -
1 stop13h 26m
Deal found 9/21![Arajet logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:50 am -
1 stop13h 05m
Wed 11/254:34 pm -
1 stop27h 46m
Deal found 9/22![Multiple Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:20 am -
2 stops31h 05m
Fri 11/271:09 pm -
1 stop13h 26m
Deal found 9/19![Multiple Airlines logo]()
$550
This Avianca deal was found by Cheapflights users on 9/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:30 am -
1 stop14h 05m
Wed 10/146:40 am -
1 stop17h 40m
Deal found 9/18![Avianca logo]()
$552
This Booking.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:40 pm -
Nonstop9h 15m
Fri 12/44:38 pm -
1 stop14h 54m
Deal found 9/20![Multiple Airlines logo]()
$553
This Avianca deal was found by Cheapflights users on 9/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:10 am -
1 stop17h 20m
Fri 10/306:05 am -
1 stop18h 20m
Deal found 9/19![Avianca logo]()
$555
This Avianca deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:10 am -
1 stop17h 20m
Sun 10/256:05 am -
1 stop18h 20m
Deal found 9/21![Avianca logo]()
$557
This Avianca deal was found by Cheapflights users on 9/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:10 am -
1 stop11h 55m
Wed 12/91:35 am -
1 stop12h 05m
Deal found 9/19![Avianca logo]()
$558
This Avianca deal was found by Cheapflights users on 9/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:35 am -
1 stop13h 55m
Sun 11/291:35 am -
1 stop12h 05m
Deal found 9/18![Avianca logo]()
$560
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Fri 11/69:30 pm -
2 stops24h 12m
Fri 12/49:50 am -
1 stop19h 40m
Deal found 9/18![Multiple Airlines logo]()
$599
Best flights from Buenos Aires to MiamiDiscover carefully curated flight deals from Buenos Aires to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Buenos Aires to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:10 am -
1 stop14h 26m
Fri 11/277:02 am -
1 stop18h 08m
Deal found 9/22![Copa Airlines logo]()
$596
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:35 pm -
1 stop15h 35m
Wed 11/254:45 pm -
1 stop12h 55m
Deal found 9/22![Delta logo]()
$688
This Sky Airline deal was found by Cheapflights users on 9/19. 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 Sky Airline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:50 am -
2 stops21h 20m
Fri 12/259:50 am -
2 stops23h 10m
Deal found 9/19![Sky Airline logo]()
$1,155
This Copa Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:45 pm -
1 stop11h 52m
Wed 12/25:37 am -
1 stop18h 33m
Deal found 9/21![Copa Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:20 pm -
Nonstop9h 25m
Wed 11/2510:50 pm -
Nonstop9h 00m
Deal found 9/21![Delta logo]()
$688
This Copa Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:45 pm -
1 stop12h 10m
Wed 1/67:35 am -
1 stop18h 50m
Deal found 9/20![Copa Airlines logo]()
$626
This Copa Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:10 am -
1 stop14h 26m
Sat 1/27:35 am -
1 stop16h 35m
Deal found 9/21![Copa Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 9/19. 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.
Sat 10/31:10 pm -
Nonstop9h 10m
Wed 10/2812:10 am -
1 stop25h 50m
Deal found 9/19![Delta logo]()
$795
This Copa Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:49 pm -
1 stop11h 58m
Mon 9/286:01 am -
1 stop21h 20m
Deal found 9/22![Copa Airlines logo]()
$721
This Delta deal was found by Cheapflights users on 9/18. 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.
Sat 11/2112:20 pm -
Nonstop9h 25m
Mon 11/3010:50 pm -
Nonstop9h 00m
Deal found 9/18![Delta logo]()
$795
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:00 am -
1 stop12h 20m
Wed 11/2510:50 pm -
Nonstop9h 00m
Deal found 9/22![Delta logo]()
$822
This Copa Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:07 pm -
2 stops14h 17m
Sun 11/155:36 am -
1 stop14h 44m
Deal found 9/20![Copa Airlines logo]()
$751
This Sky Airline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sky Airline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:55 am -
2 stops21h 15m
Wed 10/2110:50 am -
2 stops23h 10m
Deal found 9/22![Sky Airline logo]()
$1,184
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:05 pm -
1 stop13h 05m
Tue 12/111:10 pm -
1 stop14h 50m
Deal found 9/20![Delta logo]()
$849
This Delta deal was found by Cheapflights users on 9/19. 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.
Fri 11/208:40 am -
1 stop12h 45m
Tue 12/111:10 pm -
1 stop14h 50m
Deal found 9/19![Delta logo]()
$976
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:45 pm -
1 stop27h 25m
Sat 10/312:15 am -
1 stop14h 45m
Deal found 9/22![Delta logo]()
$1,014
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:05 pm -
1 stop25h 20m
Wed 11/1111:10 pm -
1 stop30h 30m
Deal found 9/22![Delta logo]()
$1,023
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:45 pm -
1 stop17h 00m
Wed 10/77:40 pm -
1 stop12h 45m
Deal found 9/20![Delta logo]()
$1,096
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:05 pm -
1 stop12h 05m
Mon 11/911:10 pm -
1 stop30h 30m
Deal found 9/22![Delta logo]()
$1,119
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:40 am -
1 stop24h 30m
Thu 1/712:15 am -
1 stop29h 25m
Deal found 9/22![Delta logo]()
$1,171
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/228:05 pm -
1 stop12h 05m
Thu 1/214:45 pm -
1 stop12h 55m
Deal found 9/22![Delta logo]()
$1,233
Last-minute flights from Buenos Aires to MiamiDiscover last-minute flight deals from Buenos Aires to Miami. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Buenos Aires to Miami. Data last updated September 23, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 9/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:30 am -
1 stop14h 05m
Wed 10/146:40 am -
1 stop17h 40m
Deal found 9/18![Avianca logo]()
$552
This Avianca deal was found by Cheapflights users on 9/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:30 am -
1 stop14h 05m
Sun 10/42:00 pm -
1 stop14h 40m
Deal found 9/18![Avianca logo]()
$562
This Trip.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:30 am -
1 stop26h 50m
Tue 10/66:40 am -
1 stop17h 40m
Deal found 9/22![Avianca logo]()
$580
This Avianca deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:10 am -
1 stop17h 20m
Mon 10/192:45 am -
1 stop20h 40m
Deal found 9/21![Avianca logo]()
$542
This Avianca deal was found by Cheapflights users on 9/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:10 am -
1 stop11h 55m
Wed 12/91:35 am -
1 stop12h 05m
Deal found 9/19![Avianca logo]()
$558
This Gotogate deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 am -
1 stop17h 20m
Sun 10/257:30 pm -
1 stop28h 55m
Deal found 9/21![Avianca logo]()
$575
This SmartFares deal was found by Cheapflights users on 9/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 am -
1 stop21h 35m
Thu 10/222:00 pm -
1 stop24h 40m
Deal found 9/19![Avianca logo]()
$579
This Avianca deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:10 am -
1 stop17h 20m
Sun 10/256:05 am -
1 stop18h 20m
Deal found 9/21![Avianca logo]()
$557
This Avianca deal was found by Cheapflights users on 9/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:10 am -
1 stop17h 20m
Fri 10/306:05 am -
1 stop18h 20m
Deal found 9/19![Avianca logo]()
$555
This Avianca deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:10 am -
1 stop17h 20m
Tue 12/81:20 pm -
1 stop14h 45m
Deal found 9/22![Avianca logo]()
$578
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:40 pm -
2 stops19h 30m
Tue 12/89:50 am -
1 stop19h 40m
Deal found 9/22![Multiple Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:40 pm -
2 stops19h 30m
Wed 10/2810:50 am -
1 stop19h 40m
Deal found 9/20![Multiple Airlines logo]()
$618
One-way flights from Buenos Aires to MiamiSearch for one-way flight options from Buenos Aires to Miami. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Buenos Aires to Miami. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:45 pm -
1 stop11h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Copa Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:10 am -
1 stop11h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Copa Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:20 am -
2 stops31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$354
This Super.com deal was found by Cheapflights users on 9/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:35 pm -
1 stop22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![LATAM Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:30 am -
2 stops36h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$355
This eDestinos deal was found by Cheapflights users on 9/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:15 pm -
1 stop16h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Arajet logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:05 pm -
1 stop14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Arajet logo]()
$356
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:40 pm -
Nonstop9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Aerolineas Argentinas logo]()
$357
This FlightHub deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:50 pm -
1 stop16h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![LATAM Airlines logo]()
$358
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Mon 10/121:40 pm -
Nonstop9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Aerolineas Argentinas logo]()
$358
This FlightHub deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:45 pm -
Nonstop9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Aerolineas Argentinas logo]()
$359
This Justfly.com deal was found by Cheapflights users on 9/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:05 pm -
1 stop12h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![LATAM Airlines logo]()
$360
Find flight deals from Buenos Aires to Miami
Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Miami (MIA). 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $542 (Avianca) |
One-way from | $352 (Kiwi.com) |
Popular in | January |
Cheapest in | November |
Average price | $752 |
Good round-trip deal | $749 or less |
Good one-way deal | $414 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Buenos Aires to Miami 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 September 23, 2026.
Use the filters below to find and compare flights from Buenos Aires to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Buenos AiresMiami
AEP Buenos Aires Jorge Newbery - MIA Miami
AEPMIA
Buenos Aires Jorge Newbery
Mon 11/2
6:20 am-11:25 am
2 stops31h 05m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$354
Buenos AiresMiami
AEP Buenos Aires Jorge Newbery - MIA Miami
AEPMIA
Buenos Aires Jorge Newbery
Tue 11/24
5:35 pm-2:15 pm
1 stop22h 40m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$360
Buenos AiresMiami
EZE Buenos Aires Ministro Pistarini - MIA Miami
EZEMIA
Buenos Aires Ministro Pistarini
Sat 10/3
9:15 pm-2:32 pm
1 stop18h 17m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$363
Buenos AiresMiami
AEP Buenos Aires Jorge Newbery - MIA Miami
AEPMIA
Buenos Aires Jorge Newbery
Thu 10/15
9:35 am-8:10 am
1 stop23h 35m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
Buenos AiresMiami
AEP Buenos Aires Jorge Newbery - MIA Miami
AEPMIA
Buenos Aires Jorge Newbery
Tue 12/1
9:00 am-7:10 am
1 stop24h 10m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$385
Buenos AiresMiami
AEP Buenos Aires Jorge Newbery - MIA Miami
AEPMIA
Buenos Aires Jorge Newbery
Fri 11/6
8:40 am-7:10 am
1 stop24h 30m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$387
Buenos AiresMiami
AEP Buenos Aires Jorge Newbery - MIA Miami
AEPMIA
Buenos Aires Jorge Newbery
Wed 11/4
8:40 am-6:10 am
1 stop23h 30m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$387
Buenos AiresMiami
EZE Buenos Aires Ministro Pistarini - MIA Miami
EZEMIA
Buenos Aires Ministro Pistarini
Sat 11/21
12:20 pm-7:45 pm
Nonstop9h 25m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$387
Quickest round-trip
Buenos AiresMiami
EZE Buenos Aires Ministro Pistarini - MIA Miami
EZEMIA
Buenos Aires Ministro Pistarini
Mon 9/28
1:10 pm-9:20 pm
Nonstop9h 10m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$387
Buenos AiresMiami
EZE Buenos Aires Ministro Pistarini - MIA Miami
EZEMIA
Buenos Aires Ministro Pistarini
Sat 10/3
1:10 pm-9:20 pm
Nonstop9h 10m
Miami
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$387
Showing 1-10 of 44 resultsSorted by cheapest first
Compare providers for flights from Buenos Aires to Miami
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 Buenos Aires to Miami in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buenos Aires-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-Miami flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buenos Aires-Miami 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 Buenos Aires-Miami 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 Buenos Aires to Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from Buenos Aires with our price prediction graph.
BUE-MIA
EZE-MIA
AEP-MIA
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 Buenos Aires to Miami
BUE-MIA
EZE-MIA
AEP-MIA
What is the cheapest month to book a flight from Buenos Aires to Miami?
Currently, April is the cheapest month in which you can book a flight from Buenos Aires to Miami (average of $737). Flying from Buenos Aires to Miami in January is currently the most expensive (average of $1,023). 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.
What is the cheapest time of day to fly from BUE to MIA?
Find hourly flight availability from Buenos Aires to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 23, 2026.
When flying from Buenos Aires to Miami, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight in the evening.
Weekly flight availability from Buenos Aires to Miami
Explore weekly flight availability from Buenos Aires to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 23, 2026.
The most flights from BUE to MIA are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from Buenos Aires to Miami?
Airfare is below average for this route at the moment.
Buenos Aires to Miami flights typically cost between $654 and $868 in October.The cheapest round-trip price found within the last 5 days was $542 on Avianca (Oct 6-Oct 19).
How often are flights from Buenos Aires to Miami delayed?
About 13% of weekly flights between Buenos Aires and Miami have experienced delays in the past year, with the average delay time being 164 minutes.
What is the most punctual flight time for Buenos Aires to Miami flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Buenos Aires to Miami flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
How far ahead should I book a flight from Buenos Aires to Miami?
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buenos Aires to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Buenos Aires to Miami?
Use this chart to determine the cheapest time to fly round-trip from Buenos Aires to Miami. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Buenos Aires to Miami flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Buenos Aires to Miami flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Buenos Aires to Miami trip
Our travel experts
Reviews of airlines servicing Miami
Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated September 23, 2026.
See what other customers who have flown with Aerolineas Argentinas,LATAM Airlines, andAmerican Airlines from Buenos Aires to Miami have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
5.8
Overall
8.0
Crew
8.4
Comfort
7.5
Boarding
7.9
Food
6.5
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Entertainment
5.8
Overall
8.0
Crew
8.4
Comfort
7.5
Boarding
7.9
Food
6.5
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Entertainment
5.8
Overall
8.0
Crew
8.4
Comfort
7.5
Boarding
7.9
Food
6.5
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Entertainment
5.8
Overall
8.0
Crew
8.4
Comfort
7.5
Boarding
7.9
Food
6.5
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Entertainment
5.8
Overall
8.0
Crew
8.4
Comfort
7.5
Boarding
7.9
Food
6.5
Reviews
1 / 8
6.0
GoodJesica,Jul 2026
MIA - EZE
Related info for your journey
Find useful and relevant information for your journey from Buenos Aires to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Miami?
Book flights to Miami if you plan to visit one of these locationsHollywood
Sunny Isles Beach
Doral
Dania Beach
Boynton Beach
Miami Springs
Miramar
Kendall
Sunrise
Plantation
Hialeah
Tamarac
Lake Worth
Fisher Island
Bonita Springs
Deerfield Beach
North Palm Beach
Oakland Park
Davie
Palm Beach
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Browse through other flights departing from Buenos Aires. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.
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Top 10 airlines flying from Buenos Aires to Miami
Discover the top 10 airlines that operate flights from Buenos Aires to Miami. 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 September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$377 | FlexibilityNo cancel fee | On-time73% | |
| Cheapest$333 | Average$710 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$344 | Average$797 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$426 | Average$589 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$493 | Average$776 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$576 | Average$827 | FlexibilityNo cancel fee | On-time59% | |
| Cheapest$582 | Average$870 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$612 | Average$833 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$654 | Average$766 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$789 | Average$816 | FlexibilityNo cancel fee | On-time69% |