$522+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BUE
May 23 — May 301
Round-trip
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 April 23, 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 April 23, 2026.
This Mytrip deal was found by Cheapflights users on 4/19. 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 6/19:50 pm
DTW
- AEP
3 stops33h 40m
Multiple Airlines
Mon 6/85:45 am
AEP
- DTW
3 stops43h 08m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$885
This Mytrip deal was found by Cheapflights users on 4/18. 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 6/29:50 pm
DTW
- AEP
3 stops33h 40m
Multiple Airlines
Tue 6/95:45 am
AEP
- DTW
3 stops43h 08m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$910
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Thu 6/410:08 am
DTW
- AEP
3 stops28h 52m
Multiple Airlines
Thu 6/1111:55 am
AEP
- DTW
3 stops36h 58m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$960
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Wed 6/109:25 am
DTW
- AEP
3 stops29h 35m
Multiple Airlines
Wed 6/174:40 am
AEP
- DTW
2 stops20h 19m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$963
This Mytrip deal was found by Cheapflights users on 4/19. 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 6/16:00 am
DTW
- EZE
3 stops25h 15m
Multiple Airlines
Mon 6/86:00 am
EZE
- DTW
3 stops33h 13m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$966
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:55 pm
DTW
- EZE
2 stops21h 15m
Air Canada
Mon 11/304:45 pm
EZE
- DTW
2 stops24h 27m
Air Canada
Deal found 4/21![Air Canada logo]()
$971
This Air Canada deal was found by Cheapflights users on 4/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:55 pm
DTW
- EZE
2 stops21h 15m
Air Canada
Wed 12/24:45 pm
EZE
- DTW
2 stops24h 27m
Air Canada
Deal found 4/22![Air Canada logo]()
$976
This Air Canada deal was found by Cheapflights users on 4/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:15 pm
DTW
- EZE
2 stops18h 55m
Air Canada
Wed 12/24:45 pm
EZE
- DTW
2 stops24h 27m
Air Canada
Deal found 4/22![Air Canada logo]()
$981
This Air Canada deal was found by Cheapflights users on 4/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:55 pm
DTW
- EZE
3 stops45h 15m
Air Canada
Wed 12/24:45 pm
EZE
- DTW
2 stops24h 27m
Air Canada
Deal found 4/22![Air Canada logo]()
$984
This Air Canada deal was found by Cheapflights users on 4/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:55 pm
DTW
- EZE
3 stops45h 15m
Air Canada
Mon 11/304:45 pm
EZE
- DTW
3 stops48h 27m
Air Canada
Deal found 4/22![Air Canada logo]()
$987
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:50 pm
DTW
- AEP
3 stops33h 40m
Multiple Airlines
Sun 6/213:40 am
AEP
- DTW
2 stops20h 10m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$989
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:05 am
DTW
- EZE
3 stops51h 25m
Air Canada
Mon 10/194:35 pm
EZE
- DTW
3 stops53h 54m
Air Canada
Deal found 4/21![Air Canada logo]()
$992
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 April 23, 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 April 23, 2026.
This Mytrip deal was found by Cheapflights users on 4/18. 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 6/29:50 pm
DTW
- AEP
3 stops33h 40m
Multiple Airlines
Tue 6/95:45 am
AEP
- DTW
3 stops43h 08m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$910
This American Airlines deal was found by Cheapflights users on 4/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:17 am
DTW
- EZE
1 stop23h 58m
American Airlines
Wed 10/2810:25 pm
EZE
- DTW
2 stops24h 16m
American Airlines
Deal found 4/18![American Airlines logo]()
$1,301
This Air Canada deal was found by Cheapflights users on 4/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:15 am
DTW
- EZE
3 stops51h 15m
Air Canada
Mon 7/134:35 pm
EZE
- DTW
3 stops53h 50m
Air Canada
Deal found 4/19![Air Canada logo]()
$1,306
This Delta deal was found by Cheapflights users on 4/20. 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 10/1410:30 am
DTW
- EZE
1 stop22h 15m
Delta
Sun 10/257:45 am
EZE
- DTW
2 stops29h 49m
Delta
Deal found 4/20![Delta logo]()
$1,367
This KAYAK deal was found by Cheapflights users on 4/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:25 am
DTW
- AEP
2 stops22h 15m
LATAM Airlines
Sun 8/238:05 pm
AEP
- DTW
2 stops20h 06m
LATAM Airlines
Deal found 4/18![LATAM Airlines logo]()
$1,399
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Thu 6/410:08 am
DTW
- AEP
3 stops28h 52m
Multiple Airlines
Thu 6/1111:55 am
AEP
- DTW
3 stops36h 58m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$960
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:50 pm
DTW
- AEP
3 stops33h 40m
Multiple Airlines
Sun 6/213:40 am
AEP
- DTW
2 stops20h 10m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$989
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Fri 6/510:08 am
DTW
- AEP
3 stops21h 22m
Multiple Airlines
Thu 6/113:40 am
AEP
- DTW
3 stops29h 12m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,028
This American Airlines deal was found by Cheapflights users on 4/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:15 pm
DTW
- EZE
2 stops18h 00m
American Airlines
Sat 8/228:50 pm
EZE
- DTW
1 stop20h 05m
American Airlines
Deal found 4/18![American Airlines logo]()
$1,311
This Delta deal was found by Cheapflights users on 4/19. 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.
Mon 6/86:38 pm
DTW
- EZE
1 stop14h 07m
Delta
Mon 6/2210:40 pm
EZE
- DTW
1 stop19h 09m
Delta
Deal found 4/19![Delta logo]()
$1,377
This American Airlines deal was found by Cheapflights users on 4/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:46 pm
DTW
- EZE
2 stops19h 04m
American Airlines
Tue 11/311:25 pm
EZE
- DTW
2 stops22h 48m
American Airlines
Deal found 4/18![American Airlines logo]()
$1,341
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Fri 5/226:50 pm
DTW
- EZE
3 stops32h 20m
Multiple Airlines
Fri 5/294:50 pm
EZE
- DTW
2 stops32h 03m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,109
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 10/610:30 am
DTW
- AEP
2 stops20h 10m
Delta
Sat 10/178:05 pm
AEP
- DTW
2 stops17h 29m
Delta
Deal found 4/21![Delta logo]()
$1,407
This Mytrip deal was found by Cheapflights users on 4/19. 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 5/46:50 pm
DTW
- AEP
2 stops25h 50m
Multiple Airlines
Tue 5/125:45 am
AEP
- DTW
3 stops43h 08m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,113
This American Airlines deal was found by Cheapflights users on 4/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:58 pm
DTW
- EZE
2 stops18h 52m
American Airlines
Tue 10/2710:25 pm
EZE
- DTW
1 stop25h 16m
American Airlines
Deal found 4/18![American Airlines logo]()
$1,356
This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/610:15 am
DTW
- EZE
2 stops27h 15m
Multiple Airlines
Sat 5/96:35 am
EZE
- DTW
3 stops27h 28m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,120
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:05 am
DTW
- EZE
3 stops27h 25m
Multiple Airlines
Wed 10/282:00 pm
EZE
- DTW
2 stops28h 36m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,133
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Fri 5/226:30 am
DTW
- AEP
3 stops32h 30m
Multiple Airlines
Fri 5/298:05 pm
AEP
- DTW
3 stops28h 48m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,197
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:15 am
DTW
- EZE
2 stops27h 15m
Multiple Airlines
Fri 6/121:10 pm
EZE
- DTW
1 stop28h 39m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,265
This Expedia deal was found by Cheapflights users on 4/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:55 pm
DTW
- AEP
2 stops21h 20m
Multiple Airlines
Sun 8/233:45 pm
AEP
- DTW
2 stops24h 26m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,359
Last-minute flights from Detroit to Buenos AiresDiscover last-minute flight deals from Detroit to Buenos Aires. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Buenos Aires. Data last updated April 23, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/19. 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 5/48:12 pm
DTW
- AEP
3 stops31h 08m
Multiple Airlines
Tue 5/125:45 am
AEP
- DTW
3 stops43h 08m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,061
This Mytrip deal was found by Cheapflights users on 4/19. 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 5/46:30 am
DTW
- EZE
3 stops24h 45m
Multiple Airlines
Tue 5/124:50 pm
EZE
- DTW
2 stops32h 03m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,080
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Mon 5/46:50 pm
DTW
- AEP
3 stops33h 50m
Multiple Airlines
Mon 5/119:35 am
AEP
- DTW
3 stops39h 18m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,089
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Mon 5/410:15 am
DTW
- EZE
3 stops51h 15m
Multiple Airlines
Mon 5/1112:15 pm
EZE
- DTW
3 stops36h 38m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,099
This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/69:50 pm
DTW
- EZE
3 stops28h 10m
Multiple Airlines
Sat 5/96:35 am
EZE
- DTW
3 stops27h 28m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,061
This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” 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 5/66:50 pm
DTW
- AEP
2 stops20h 15m
Multiple Airlines
Sat 5/99:30 pm
AEP
- DTW
3 stops27h 23m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,452
This Mytrip deal was found by Cheapflights users on 4/19. 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.
Thu 5/148:12 pm
DTW
- EZE
3 stops30h 11m
Multiple Airlines
Sat 5/3011:00 am
EZE
- DTW
2 stops25h 49m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$992
This Mytrip deal was found by Cheapflights users on 4/19. 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.
Thu 5/146:30 am
DTW
- AEP
3 stops29h 30m
Multiple Airlines
Sat 5/305:27 am
AEP
- DTW
2 stops19h 26m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,226
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Fri 5/226:50 pm
DTW
- EZE
3 stops32h 20m
Multiple Airlines
Fri 5/2912:15 pm
EZE
- DTW
3 stops36h 38m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,041
This Mytrip deal was found by Cheapflights users on 4/21. 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.
Fri 5/226:30 am
DTW
- AEP
3 stops25h 00m
Multiple Airlines
Fri 5/2911:55 am
AEP
- DTW
3 stops36h 58m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,098
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 April 23, 2026.
Search for one-way flight options from Detroit to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Air Canada deal was found by Cheapflights users on 4/20. 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 Air Canada 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 4/20![Air Canada logo]()
$522
This American Airlines deal was found by Cheapflights users on 4/20. 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 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 4/20![American Airlines logo]()
$608
This oojo deal was found by Cheapflights users on 4/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:45 pm
DTW
- AEP
2 stops32h 55m
Avianca
Deal found 4/20![Avianca logo]()
$737
This Avianca deal was found by Cheapflights users on 4/22. 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.
Sat 5/210:00 am
DTW
- AEP
2 stops18h 40m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$920
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:42 pm
DTW
- AEP
2 stops28h 18m
GOL
Deal found 4/21![GOL logo]()
$966
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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $885 (Mytrip) |
One-way from | $522 (Air Canada) |
Popular in | July |
Cheapest in | May |
Average price | $1,285 |
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 April 23, 2026.
Use the filters below to find and compare flights from Detroit to Buenos Aires that are best for you.
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Route
Depart
Return
Cheapest round-trip
DetroitBuenos Aires
DTW - AEP
DTWAEP
Detroit Metropolitan Wayne County
Tue 6/2
9:50 pm-8:30 am
3 stops33h 40m
Buenos Aires Jorge Newbery
Tue 6/9
5:45 am-11:53 pm
3 stops43h 08m
$910
DetroitBuenos Aires
DTW - AEP
DTWAEP
Detroit Metropolitan Wayne County
Thu 6/4
10:08 am-4:00 pm
3 stops28h 52m
Buenos Aires Jorge Newbery
Thu 6/11
11:55 am-11:53 pm
3 stops36h 58m
$960
DetroitBuenos Aires
DTW - AEP
DTWAEP
Detroit Metropolitan Wayne County
Mon 6/8
9:50 pm-8:30 am
3 stops33h 40m
Buenos Aires Jorge Newbery
Sun 6/21
3:40 am-10:50 pm
2 stops20h 10m
$989
DetroitBuenos Aires
DTW - AEP
DTWAEP
Detroit Metropolitan Wayne County
Fri 6/5
10:08 am-8:30 am
3 stops21h 22m
Buenos Aires Jorge Newbery
Thu 6/11
3:40 am-7:52 am
3 stops29h 12m
$1,028
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Fri 5/22
6:50 pm-4:10 am
3 stops32h 20m
Buenos Aires Ministro Pistarini
Fri 5/29
4:50 pm-11:53 pm
2 stops32h 03m
$1,109
DetroitBuenos Aires
DTW - AEP
DTWAEP
Detroit Metropolitan Wayne County
Mon 5/4
6:50 pm-9:40 pm
2 stops25h 50m
Buenos Aires Jorge Newbery
Tue 5/12
5:45 am-11:53 pm
3 stops43h 08m
$1,113
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Wed 5/6
10:15 am-2:30 pm
2 stops27h 15m
Buenos Aires Ministro Pistarini
Sat 5/9
6:35 am-9:03 am
3 stops27h 28m
$1,120
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Wed 10/14
10:05 am-2:30 pm
3 stops27h 25m
Buenos Aires Ministro Pistarini
Wed 10/28
2:00 pm-5:36 pm
2 stops28h 36m
$1,133
DetroitBuenos Aires
DTW - AEP
DTWAEP
Detroit Metropolitan Wayne County
Fri 5/22
6:30 am-4:00 pm
3 stops32h 30m
Buenos Aires Jorge Newbery
Fri 5/29
8:05 pm-11:53 pm
3 stops28h 48m
$1,197
DetroitBuenos Aires
DTW - EZE
DTWEZE
Detroit Metropolitan Wayne County
Fri 6/5
10:15 am-2:30 pm
2 stops27h 15m
Buenos Aires Ministro Pistarini
Fri 6/12
1:10 pm-4:49 pm
1 stop28h 39m
$1,265
Showing 1-10 of 25 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 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-AEP
DTW-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 Detroit to Buenos Aires
DTT-BUE
DTW-AEP
DTW-EZE
What is the cheapest month to book a flight from Detroit to Buenos Aires?
Currently, March is the cheapest month in which you can book a flight from Detroit to Buenos Aires (average of $119). Flying from Detroit to Buenos Aires in June is currently the most expensive (average of $1,563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Detroit to Buenos Aires?
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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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 April 23, 2026.
Complete your trip
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Detroit and Buenos Aires flights
Browse other Detroit and Buenos Aires flight options. Last updated on April 23, 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 April 23, 2026.
Popular flight searches
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Top airline flying from Detroit to Buenos Aires
Discover the top airline 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,105 | Average$1,503 | FlexibilityNo cancel fee | On-timeN/A |