$320+ Cheap flights from Detroit (DTT) 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BUE
Mar 14 — Mar 211
1 adult, Economy
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Find cheap flights from Detroit 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 Detroit to Buenos Aires
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Cheapest flights from Detroit to Buenos AiresExplore the most affordable flight options available from Detroit 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 Detroit to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.
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.
Tue 3/178:08 pm
DTW
- EZE
3 stops37h 12m
Multiple Airlines
Tue 3/245:35 am
EZE
- DTW
2 stops19h 24m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$738
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 4/15:20 am
DTW
- AEP
2 stops26h 10m
Multiple Airlines
Thu 4/99:30 pm
AEP
- DTW
3 stops27h 29m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$741
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 4/15:20 am
DTW
- EZE
2 stops23h 50m
Multiple Airlines
Wed 4/81:20 pm
EZE
- DTW
1 stop31h 36m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$743
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 3/182:06 pm
DTW
- AEP
3 stops41h 24m
Multiple Airlines
Wed 3/254:40 am
AEP
- DTW
3 stops42h 57m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$750
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.
Tue 3/179:22 am
DTW
- AEP
3 stops46h 08m
Multiple Airlines
Tue 3/249:35 am
AEP
- DTW
3 stops27h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$766
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.
Fri 3/205:20 am
DTW
- AEP
2 stops26h 10m
Multiple Airlines
Sun 3/299:30 pm
AEP
- DTW
3 stops27h 29m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$780
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.
Sun 3/88:52 pm
DTW
- EZE
3 stops30h 43m
Multiple Airlines
Thu 3/128:00 am
EZE
- DTW
2 stops32h 12m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$785
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.
Fri 3/205:20 am
DTW
- EZE
3 stops42h 10m
Multiple Airlines
Sun 3/297:00 pm
EZE
- DTW
3 stops29h 59m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$792
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 3/115:45 am
DTW
- EZE
3 stops22h 25m
Multiple Airlines
Wed 3/185:06 am
EZE
- DTW
2 stops19h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$799
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 4/15:20 am
DTW
- EZE
2 stops23h 50m
Multiple Airlines
Thu 4/95:00 am
EZE
- DTW
2 stops19h 59m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$804
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 3/115:09 am
DTW
- AEP
3 stops36h 31m
Multiple Airlines
Wed 3/184:40 am
AEP
- DTW
3 stops42h 57m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$899
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.
Thu 3/55:09 am
DTW
- AEP
3 stops24h 11m
Multiple Airlines
Mon 3/234:40 am
AEP
- DTW
3 stops42h 57m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$903
Best flights from Detroit to Buenos AiresDiscover carefully curated flight deals from Detroit 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 Detroit 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 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 4/15:20 am
DTW
- EZE
2 stops23h 50m
Multiple Airlines
Wed 4/81:20 pm
EZE
- DTW
1 stop31h 36m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$743
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 3/182:06 pm
DTW
- AEP
3 stops41h 24m
Multiple Airlines
Wed 3/254:40 am
AEP
- DTW
3 stops42h 57m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$750
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.
Fri 3/205:20 am
DTW
- AEP
3 stops38h 20m
Multiple Airlines
Sun 3/2910:10 pm
AEP
- DTW
3 stops26h 49m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$792
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 3/115:45 am
DTW
- EZE
3 stops22h 25m
Multiple Airlines
Wed 3/185:06 am
EZE
- DTW
2 stops19h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$799
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 4/15:20 am
DTW
- AEP
2 stops26h 10m
Multiple Airlines
Thu 4/95:27 am
AEP
- DTW
2 stops19h 32m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$806
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.
Sun 3/810:59 pm
DTW
- EZE
2 stops28h 36m
Multiple Airlines
Thu 3/128:00 am
EZE
- DTW
2 stops32h 12m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$806
This Avianca Connect 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:50 pm
DTW
- EZE
2 stops21h 50m
Multiple Airlines
Mon 4/272:30 am
EZE
- DTW
2 stops22h 29m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$855
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.
Mon 3/307:34 pm
DTW
- EZE
2 stops25h 54m
Multiple Airlines
Thu 4/91:20 pm
EZE
- DTW
1 stop24h 00m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$859
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.
Wed 3/185:20 am
DTW
- EZE
2 stops28h 00m
Multiple Airlines
Thu 3/266:59 pm
EZE
- DTW
3 stops30h 00m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$871
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.
Mon 2/237:28 pm
DTW
- EZE
1 stop36h 07m
Multiple Airlines
Thu 2/268:00 am
EZE
- DTW
1 stop27h 46m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$882
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.
Thu 3/55:09 am
DTW
- AEP
3 stops24h 11m
Multiple Airlines
Mon 3/234:40 am
AEP
- DTW
3 stops42h 57m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$903
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 3/118:49 am
DTW
- AEP
2 stops22h 41m
Multiple Airlines
Wed 3/184:40 am
AEP
- DTW
3 stops42h 57m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$904
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.
Tue 3/179:22 am
DTW
- AEP
3 stops46h 08m
Multiple Airlines
Tue 3/245:00 pm
AEP
- DTW
2 stops23h 12m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$909
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.
Thu 3/59:26 am
DTW
- EZE
1 stop31h 49m
Multiple Airlines
Mon 3/2311:00 am
EZE
- DTW
1 stop26h 20m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$909
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 3/115:45 am
DTW
- AEP
2 stops25h 45m
Multiple Airlines
Sun 3/155:45 am
AEP
- DTW
3 stops43h 14m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$938
Last-minute flights from Detroit to Buenos AiresDiscover last-minute flight deals from Detroit to Buenos Aires. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Buenos Aires. Data last updated February 12, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Thu 3/55:09 am
DTW
- AEP
3 stops24h 11m
Multiple Airlines
Mon 3/234:40 am
AEP
- DTW
3 stops42h 57m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$903
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.
Sun 3/88:52 pm
DTW
- EZE
3 stops30h 43m
Multiple Airlines
Thu 3/128:00 am
EZE
- DTW
2 stops32h 12m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$785
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 3/115:45 am
DTW
- EZE
3 stops22h 25m
Multiple Airlines
Wed 3/185:06 am
EZE
- DTW
2 stops19h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$799
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 3/115:09 am
DTW
- AEP
3 stops36h 31m
Multiple Airlines
Wed 3/184:40 am
AEP
- DTW
3 stops42h 57m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$899
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 3/116:09 am
DTW
- AEP
3 stops25h 21m
Multiple Airlines
Sun 3/155:45 am
AEP
- DTW
3 stops43h 14m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$934
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.
Tue 3/178:08 pm
DTW
- EZE
3 stops37h 12m
Multiple Airlines
Tue 3/245:35 am
EZE
- DTW
2 stops19h 24m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$738
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.
Tue 3/179:22 am
DTW
- AEP
3 stops46h 08m
Multiple Airlines
Tue 3/249:35 am
AEP
- DTW
3 stops27h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$766
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 3/182:06 pm
DTW
- AEP
3 stops41h 24m
Multiple Airlines
Wed 3/254:40 am
AEP
- DTW
3 stops42h 57m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$750
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.
Wed 3/184:50 pm
DTW
- EZE
1 stop15h 45m
Multiple Airlines
Wed 3/259:15 pm
EZE
- DTW
2 stops22h 32m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$828
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.
Fri 3/205:20 am
DTW
- AEP
2 stops26h 10m
Multiple Airlines
Sun 3/299:30 pm
AEP
- DTW
3 stops27h 29m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$780
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.
Fri 3/205:20 am
DTW
- EZE
3 stops42h 10m
Multiple Airlines
Sun 3/297:00 pm
EZE
- DTW
3 stops29h 59m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$792
One-way flights from Detroit to Buenos AiresSearch for one-way flight options from Detroit 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 Detroit 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 2/9. 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.
Mon 3/309:50 pm
DTW
- EZE
3 stops55h 20m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$320
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.
Mon 3/304:50 pm
DTW
- AEP
3 stops33h 50m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$367
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.
Wed 7/152:23 pm
DTW
- AEP
3 stops43h 57m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$445
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.
Sat 5/210:15 am
DTW
- EZE
3 stops51h 15m
Air Canada
Deal found 2/11![Air Canada logo]()
$472
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.
Wed 7/156:15 am
DTW
- EZE
3 stops32h 25m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$486
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:15 am
DTW
- EZE
2 stops19h 40m
Copa Airlines
Deal found 2/9![Copa Airlines logo]()
$565
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:07 am
DTW
- EZE
1 stop23h 03m
American Airlines
Deal found 2/10![American Airlines logo]()
$573
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:00 am
DTW
- AEP
2 stops18h 40m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$652
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:30 am
DTW
- EZE
1 stop22h 50m
American Airlines
Deal found 2/10![American Airlines logo]()
$677
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:55 pm
DTW
- EZE
1 stop16h 50m
LATAM Airlines
Deal found 2/10![LATAM Airlines logo]()
$718
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:00 am
DTW
- AEP
2 stops23h 45m
LATAM Airlines
Deal found 2/10![LATAM Airlines logo]()
$989
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.
Sat 2/289:00 am
DTW
- EZE
3 stops28h 10m
Air Canada
Deal found 2/9![Air Canada logo]()
$1,129
Find flight deals from Detroit to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 | $738 (Mytrip) |
One-way from | $320 (Kiwi.com) |
Popular in | July |
Cheapest in | May |
Average price | $1,283 |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 Detroit to Buenos Aires that are best for you.
Fly from
Detroit
Fly to
Buenos Aires
Route
Depart
Return
Price
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Wed 4/1
5:20 am-6:10 am
2 stops23h 50m
Buenos Aires Ministro Pistarini
Wed 4/8
1:20 pm-7:56 pm
1 stop31h 36m
$743
DetroitBuenos Aires
DTW - AEP
DTWAEP
Detroit Metropolitan Wayne County
Wed 3/18
2:06 pm-8:30 am
3 stops41h 24m
Buenos Aires Jorge Newbery
Wed 3/25
4:40 am-10:37 pm
3 stops42h 57m
$750
DetroitBuenos Aires
DTW - AEP
DTWAEP
Detroit Metropolitan Wayne County
Fri 3/20
5:20 am-8:40 pm
3 stops38h 20m
Buenos Aires Jorge Newbery
Sun 3/29
10:10 pm-11:59 pm
3 stops26h 49m
$792
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Wed 3/11
5:45 am-5:10 am
3 stops22h 25m
Buenos Aires Ministro Pistarini
Wed 3/18
5:06 am-11:59 pm
2 stops19h 53m
$799
DetroitBuenos Aires
DTW - AEP
DTWAEP
Detroit Metropolitan Wayne County
Wed 4/1
5:20 am-8:30 am
2 stops26h 10m
Buenos Aires Jorge Newbery
Thu 4/9
5:27 am-11:59 pm
2 stops19h 32m
$806
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Sun 3/8
10:59 pm-4:35 am
2 stops28h 36m
Buenos Aires Ministro Pistarini
Thu 3/12
8:00 am-3:12 pm
2 stops32h 12m
$806
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Mon 4/13
4:50 pm-3:40 pm
2 stops21h 50m
Buenos Aires Ministro Pistarini
Mon 4/27
2:30 am-11:59 pm
2 stops22h 29m
$855
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Mon 3/30
7:34 pm-10:28 pm
2 stops25h 54m
Buenos Aires Ministro Pistarini
Thu 4/9
1:20 pm-12:20 pm
1 stop24h 00m
$859
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Wed 3/18
5:20 am-10:20 am
2 stops28h 00m
Buenos Aires Ministro Pistarini
Thu 3/26
6:59 pm-11:59 pm
3 stops30h 00m
$871
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Mon 2/23
7:28 pm-9:35 am
1 stop36h 07m
Buenos Aires Ministro Pistarini
Thu 2/26
8:00 am-9:46 am
1 stop27h 46m
$882
Showing 1-10 of 23 results
Compare providers for flights from Detroit 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 Detroit 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 Detroit-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Buenos Aires flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-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 Detroit-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 Detroit to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Detroit with our price prediction graph.
DTT-BUE
DTW-EZE
DTW-AEP
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 Detroit to Buenos Aires
DTT-BUE
DTW-EZE
DTW-AEP
No data available for this route at this time. Please check back soon.
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 from Detroit 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
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Detroit 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 Detroit 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.
Search flights from Detroit to Buenos Aires by cabin class
Find flights from Detroit to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Buenos Aires flights
Browse other Detroit and Buenos Aires flight options. Last updated on February 12, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. 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 2 airlines flying from Detroit to Buenos Aires
Discover the top 2 airlines that operate flights from Detroit 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$1,105 | Average$1,525 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,155 | Average$1,520 | FlexibilityNo cancel fee | On-time71% |