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$361+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BUE
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Detroit to Buenos Aires

Cheapest flights from Detroit to Buenos Aires
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 March 12, 2026.

This Mytrip deal was found by Cheapflights users on 3/9. 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.
Mon 4/135:20 am
DTW
-
AEP
2 stops26h 10m
Multiple Airlines
Mon 4/275:05 pm
AEP
-
DTW
3 stops26h 57m
Multiple Airlines
Deal found 3/9$828
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/157:21 am
DTW
-
EZE
3 stops25h 39m
Multiple Airlines
Wed 4/229:15 pm
EZE
-
DTW
3 stops24h 50m
Multiple Airlines
Deal found 3/7$842
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Mon 4/135:20 am
DTW
-
AEP
2 stops26h 10m
Multiple Airlines
Tue 4/285:45 am
AEP
-
DTW
3 stops43h 14m
Multiple Airlines
Deal found 3/9$848
This Mytrip deal was found by Cheapflights users on 3/9. 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 4/125:20 am
DTW
-
AEP
2 stops26h 10m
Multiple Airlines
Tue 4/285:45 am
AEP
-
DTW
3 stops43h 14m
Multiple Airlines
Deal found 3/9$849
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sun 4/124:50 pm
DTW
-
EZE
1 stop25h 25m
Multiple Airlines
Tue 4/212:57 pm
EZE
-
DTW
2 stops46h 52m
Multiple Airlines
Deal found 3/9$853
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Mon 4/135:20 am
DTW
-
EZE
2 stops25h 55m
Multiple Airlines
Mon 4/274:50 pm
EZE
-
DTW
3 stops29h 15m
Multiple Airlines
Deal found 3/9$859
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Mon 4/135:20 am
DTW
-
AEP
2 stops26h 10m
Multiple Airlines
Wed 4/295:05 pm
AEP
-
DTW
3 stops26h 57m
Multiple Airlines
Deal found 3/9$867
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Mon 4/135:20 am
DTW
-
EZE
2 stops27h 40m
Multiple Airlines
Tue 4/287:35 am
EZE
-
DTW
3 stops37h 38m
Multiple Airlines
Deal found 3/9$872
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Sat 4/115:20 am
DTW
-
AEP
2 stops26h 10m
Multiple Airlines
Mon 4/274:40 am
AEP
-
DTW
3 stops33h 12m
Multiple Airlines
Deal found 3/9$876
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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
Wed 3/255:06 am
EZE
-
DTW
2 stops19h 53m
Multiple Airlines
Deal found 3/7$879
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Tue 4/144:50 pm
DTW
-
EZE
1 stop25h 25m
Multiple Airlines
Tue 4/211:10 pm
EZE
-
DTW
2 stops29h 57m
Multiple Airlines
Deal found 3/9$880
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sun 4/124:50 pm
DTW
-
EZE
1 stop25h 25m
Multiple Airlines
Thu 4/235:00 am
EZE
-
DTW
2 stops43h 59m
Multiple Airlines
Deal found 3/9$882

Find flight deals from Detroit to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$828
(Mytrip)

One-way from

$361
(Mytrip)

Popular in

April

Cheapest in

October

Average price

$1,833
Provider with most accurate pricing for Detroit Metropolitan Wayne County-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-Buenos Aires (BUE) flights.
Search Deals
From Detroit Metropolitan Wayne County to Buenos Aires (BUE)
Search Deals
One-way flight from Detroit Metropolitan Wayne County to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($797 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease ($291 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 12, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Tue 4/14

8:59 pm-10:00 am

3 stops36h 01m

Buenos Aires Ministro Pistarini

Mon 4/20

2:30 am-11:59 pm

2 stops22h 29m

$905

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Wed 4/8

7:22 am-8:30 am

3 stops24h 08m

Buenos Aires Jorge Newbery

Sun 4/12

5:45 am-11:59 pm

3 stops43h 14m

$959

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Sun 3/22

5:20 am-8:30 am

2 stops26h 10m

Buenos Aires Jorge Newbery

Sun 3/29

4:40 am-11:59 pm

2 stops20h 19m

$1,018

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Mon 3/23

5:20 am-8:30 am

2 stops26h 10m

Buenos Aires Jorge Newbery

Thu 3/26

9:30 pm-11:59 pm

3 stops27h 29m

$1,033

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Sat 3/21

2:06 pm-8:30 am

3 stops41h 24m

Buenos Aires Jorge Newbery

Fri 3/27

4:40 am-11:59 pm

2 stops20h 19m

$1,135

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Wed 3/18

4:50 pm-9:20 pm

3 stops27h 30m

Buenos Aires Jorge Newbery

Thu 3/26

5:00 pm-5:55 pm

3 stops25h 55m

$1,206

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Sun 5/3

2:15 pm-4:00 pm

2 stops24h 45m

Buenos Aires Jorge Newbery

Mon 5/18

6:20 pm-11:08 am

2 stops17h 48m

$1,217
Quickest round-trip

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Wed 4/15

2:05 pm-8:00 am

2 stops16h 55m

Buenos Aires Ministro Pistarini

Wed 4/22

9:00 pm-11:54 am

1 stop15h 54m

$1,245

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Wed 4/15

6:07 am-6:10 am

1 stop23h 03m

Buenos Aires Ministro Pistarini

Wed 4/22

8:40 pm-2:50 pm

2 stops19h 10m

$1,245

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Tue 4/21

9:00 am-8:00 am

1 stop22h 00m

Buenos Aires Ministro Pistarini

Tue 4/28

9:00 pm-3:22 pm

2 stops19h 22m

$1,245

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 33 resultsSorted by cheapest first
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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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-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 Metropolitan Wayne County Airport-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-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 Metropolitan Wayne County Airport-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.
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 Metropolitan Wayne County Airport to Buenos Aires

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Buenos Aires?

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 March 12, 2026.
Get a feel of what it's like to fly with Delta from Detroit Metropolitan Wayne County Airport to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,286 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • What airport do you fly from for flights from Detroit to Buenos Aires?

    Detroit Metropolitan Wayne County (DTW), located 17.3 mi from the city center, is the airport you fly out of when you book flights from Detroit to Buenos Aires. 2 airlines have flights from Detroit Metropolitan Wayne County to Buenos Aires on a regular basis. Booking flights from Detroit Metropolitan Wayne County to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Buenos Aires?

    There are many flights that can get you from Detroit Metropolitan Wayne County Airport to Buenos Aires in 16h 55m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Detroit Metropolitan Wayne County Airport to Buenos Aires is about 5546 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Buenos Aires round-trip?

    Currently priced at $1,105, Delta will fly you from Detroit Metropolitan Wayne County Airport to Buenos Aires and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $1,155. Users have found that Delta is 42% cheaper than the other options available to this destination.

  • Can I find deals for flights from Detroit to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Detroit to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Buenos Aires.

  • Can I find deals for business class flights from Detroit to Buenos Aires?

    Yes. Cheapflights offers flight deals from Detroit to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,105Average$1,525FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,155Average$1,520FlexibilityNo cancel feeOn-time71%

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