$418+ Cheap flights from Detroit (DTT) to Buenos Aires (BUE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BUE
Nov 29 — Dec 61
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 October 30, 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 October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:20 pm -
2 stops34h 15m
Thu 11/268:00 am -
3 stops31h 50m
Deal found 10/28![Multiple Airlines logo]()
$1,168
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:25 am -
3 stops21h 40m
Fri 11/131:40 am -
3 stops25h 04m
Deal found 10/28![Multiple Airlines logo]()
$1,221
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:29 pm -
3 stops34h 31m
Thu 11/264:45 am -
3 stops33h 53m
Deal found 10/26![Multiple Airlines logo]()
$1,253
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:02 pm -
3 stops34h 33m
Thu 12/107:35 am -
3 stops32h 12m
Deal found 10/25![Multiple Airlines logo]()
$1,259
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/157:00 am -
2 stops34h 15m
Thu 11/264:45 am -
3 stops33h 53m
Deal found 10/26![Multiple Airlines logo]()
$1,268
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop23h 20m
Mon 11/2310:25 pm -
1 stop19h 21m
Deal found 10/28![American Airlines logo]()
$1,275
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am -
1 stop23h 20m
Thu 11/2610:25 pm -
1 stop22h 01m
Deal found 10/28![American Airlines logo]()
$1,276
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:49 pm -
1 stop15h 26m
Mon 11/309:30 pm -
2 stops17h 35m
Deal found 10/28![American Airlines logo]()
$1,280
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1312:06 pm -
2 stops29h 09m
Sun 12/208:00 am -
2 stops31h 48m
Deal found 10/29![Multiple Airlines logo]()
$1,296
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:20 pm -
3 stops35h 20m
Thu 11/267:05 am -
3 stops33h 41m
Deal found 10/28![Multiple Airlines logo]()
$1,331
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/199:47 am -
3 stops30h 43m
Wed 12/27:05 am -
3 stops34h 21m
Deal found 10/26![Multiple Airlines logo]()
$1,377
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/118:05 pm -
3 stops31h 35m
Fri 12/189:00 am -
3 stops35h 27m
Deal found 10/27![Multiple Airlines logo]()
$1,441
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 October 30, 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 October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:38 am -
2 stops17h 42m
Mon 11/3011:59 pm -
2 stops19h 10m
Deal found 10/30![American Airlines logo]()
$1,280
This Copa Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/2110:49 am -
2 stops19h 11m
Fri 11/279:10 am -
2 stops37h 20m
Deal found 10/28![Copa Airlines logo]()
$1,388
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/96:20 pm -
3 stops35h 10m
Thu 11/1911:50 am -
2 stops31h 50m
Deal found 10/26![Multiple Airlines logo]()
$1,509
This oojo deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/94:17 pm -
2 stops21h 43m
Thu 2/44:40 am -
2 stops20h 53m
Deal found 10/26![LATAM Airlines logo]()
$1,608
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/72:30 pm -
2 stops17h 10m
Thu 1/145:35 pm -
2 stops19h 27m
Deal found 10/27![Delta logo]()
$2,039
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/2811:33 am -
1 stop19h 27m
Sat 12/510:10 am -
1 stop15h 48m
Deal found 10/29![American Airlines logo]()
$1,328
This Copa Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Mon 12/78:41 am -
2 stops38h 11m
Wed 1/133:40 am -
2 stops32h 29m
Deal found 10/28![Copa Airlines logo]()
$1,432
This Copa Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/210:30 am -
2 stops36h 22m
Tue 1/123:40 am -
2 stops32h 29m
Deal found 10/30![Copa Airlines logo]()
$1,447
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 am -
3 stops34h 30m
Sat 12/53:55 pm -
2 stops27h 45m
Deal found 10/29![Multiple Airlines logo]()
$1,597
This Copa Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/145:45 am -
2 stops24h 15m
Thu 11/2612:05 am -
2 stops22h 25m
Deal found 10/28![Copa Airlines logo]()
$1,448
This Air Canada deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/166:20 pm -
2 stops22h 20m
Mon 11/3011:50 am -
2 stops31h 46m
Deal found 10/30![Multiple Airlines logo]()
$1,611
This Orbitz deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/286:20 pm -
2 stops35h 10m
Sat 2/138:05 pm -
2 stops20h 59m
Deal found 10/26![Multiple Airlines logo]()
$1,654
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/710:39 am -
2 stops19h 01m
Tue 1/128:05 pm -
2 stops18h 59m
Deal found 10/30![Delta logo]()
$2,089
This Copa Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/110:35 am -
2 stops33h 45m
Sat 1/99:10 am -
2 stops37h 30m
Deal found 10/26![Copa Airlines logo]()
$1,734
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/1810:15 pm -
3 stops39h 45m
Sat 12/2611:50 am -
3 stops38h 09m
Deal found 10/26![Multiple Airlines logo]()
$1,806
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:20 pm -
3 stops35h 10m
Fri 11/279:30 pm -
3 stops26h 32m
Deal found 10/26![Multiple Airlines logo]()
$1,914
Last-minute flights from Detroit to Buenos AiresDiscover last-minute flight deals from Detroit to Buenos Aires. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Buenos Aires. Data last updated October 30, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:25 am -
3 stops21h 40m
Fri 11/131:40 am -
3 stops25h 04m
Deal found 10/28![Multiple Airlines logo]()
$1,221
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/96:20 pm -
3 stops35h 10m
Thu 11/1911:50 am -
2 stops31h 50m
Deal found 10/26![Multiple Airlines logo]()
$1,509
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:29 pm -
3 stops34h 31m
Thu 11/264:45 am -
3 stops33h 53m
Deal found 10/26![Multiple Airlines logo]()
$1,253
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/157:00 am -
2 stops34h 15m
Thu 11/264:45 am -
3 stops33h 53m
Deal found 10/26![Multiple Airlines logo]()
$1,268
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:49 pm -
1 stop15h 26m
Mon 11/309:30 pm -
2 stops17h 35m
Deal found 10/28![American Airlines logo]()
$1,280
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/166:20 pm -
2 stops22h 20m
Mon 11/3011:50 am -
2 stops31h 46m
Deal found 10/26![Multiple Airlines logo]()
$1,454
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:20 pm -
2 stops34h 15m
Thu 11/268:00 am -
3 stops31h 50m
Deal found 10/28![Multiple Airlines logo]()
$1,168
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:02 pm -
3 stops34h 33m
Thu 12/107:35 am -
3 stops32h 12m
Deal found 10/25![Multiple Airlines logo]()
$1,259
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am -
1 stop23h 20m
Thu 11/2610:25 pm -
1 stop22h 01m
Deal found 10/28![American Airlines logo]()
$1,276
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:20 pm -
3 stops35h 20m
Thu 11/267:05 am -
3 stops33h 41m
Deal found 10/28![Multiple Airlines logo]()
$1,331
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop23h 20m
Mon 11/2310:25 pm -
1 stop19h 21m
Deal found 10/28![American Airlines logo]()
$1,275
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/199:47 am -
3 stops30h 43m
Wed 12/27:05 am -
3 stops34h 21m
Deal found 10/26![Multiple Airlines logo]()
$1,377
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 October 30, 2026.
Search for one-way flight options from Detroit to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/912:06 pm -
2 stops29h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/912:06 pm -
3 stops41h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$501
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 3/236:20 pm -
2 stops33h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:00 am -
1 stop23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Thu 11/191:40 pm -
2 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$668
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 1/126:34 am -
3 stops55h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$827
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/126:20 pm -
2 stops22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$862
This KAYAK deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:00 am -
2 stops30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![GOL logo]()
$915
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:20 pm -
2 stops24h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$998
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Thu 11/196:20 pm -
2 stops27h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$1,055
This LATAM Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:25 pm -
2 stops27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![LATAM Airlines logo]()
$1,098
This oojo deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Thu 11/196:15 pm -
3 stops38h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![LATAM Airlines logo]()
$1,232
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,152 (Air Canada) |
One-way from | $418 (Kiwi.com) |
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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Detroit to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - EZE Buenos Aires Ministro Pistarini
DTWEZE
Detroit Metropolitan Wayne County
Wed 12/9
12:06 pm-7:15 pm
2 stops29h 09m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$418
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - AEP Buenos Aires Jorge Newbery
DTWAEP
Detroit Metropolitan Wayne County
Wed 12/9
12:06 pm-7:30 am
3 stops41h 24m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$501
Quickest round-trip
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - EZE Buenos Aires Ministro Pistarini
DTWEZE
Detroit Metropolitan Wayne County
Tue 1/12
1:14 pm-9:10 am
2 stops17h 56m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$618
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - EZE Buenos Aires Ministro Pistarini
DTWEZE
Detroit Metropolitan Wayne County
Fri 1/1
6:00 am-7:10 am
1 stop23h 10m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$618
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - EZE Buenos Aires Ministro Pistarini
DTWEZE
Detroit Metropolitan Wayne County
Wed 12/9
8:00 am-9:00 am
1 stop23h 00m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$618
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - EZE Buenos Aires Ministro Pistarini
DTWEZE
Detroit Metropolitan Wayne County
Tue 11/24
8:00 am-9:00 am
1 stop23h 00m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$618
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - AEP Buenos Aires Jorge Newbery
DTWAEP
Detroit Metropolitan Wayne County
Tue 1/12
6:20 pm-6:40 pm
2 stops22h 20m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$862
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - AEP Buenos Aires Jorge Newbery
DTWAEP
Detroit Metropolitan Wayne County
Tue 1/12
5:00 am-1:00 pm
2 stops30h 00m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$915
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - AEP Buenos Aires Jorge Newbery
DTWAEP
Detroit Metropolitan Wayne County
Fri 1/1
6:20 pm-8:40 pm
2 stops24h 20m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$998
DetroitBuenos Aires
DTW Detroit Metropolitan Wayne County - AEP Buenos Aires Jorge Newbery
DTWAEP
Detroit Metropolitan Wayne County
Thu 11/19
6:20 pm-11:20 pm
2 stops27h 00m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$1,055
Showing 1-10 of 27 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 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-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 October 30, 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.
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
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 October 30, 2026.
Complete your trip
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Detroit and Buenos Aires flights
Browse other Detroit and Buenos Aires flight options. Last updated on October 30, 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 October 30, 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$217 | Average$1,503 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$893 | Average$1,698 | FlexibilityNo cancel fee | On-time81% |