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$304+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BUE
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
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Cheap 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 October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$701
(Mytrip)

One-way from

$304
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$1,240
Provider with most accurate pricing for Detroit Metropolitan Wayne County-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-Buenos Aires (BUE) flights.
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From Detroit Metropolitan Wayne County to Buenos Aires (BUE)
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One-way flight from Detroit Metropolitan Wayne County to Buenos Aires (BUE)
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Highest demand for flights based on searches. 2% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 6, 2025.

This Mytrip deal was found by Cheapflights users on 10/5. 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 11/107:10 amDTW - AEP
3 stops35h 30mMultiple Airlines
Mon 11/177:00 amAEP - DTW
3 stops43h 07mMultiple Airlines
Deal found 10/5$701
This Mytrip deal was found by Cheapflights users on 10/6. 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 11/56:10 amDTW - EZE
3 stops22h 10mMultiple Airlines
Wed 11/124:55 pmEZE - DTW
3 stops32h 59mMultiple Airlines
Deal found 10/6$793
This Mytrip deal was found by Cheapflights users on 10/5. 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 11/28:05 pmDTW - AEP
3 stops31h 35mMultiple Airlines
Sun 11/97:00 amAEP - DTW
3 stops31h 32mMultiple Airlines
Deal found 10/5$794
This Mytrip deal was found by Cheapflights users on 10/5. 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 11/28:05 pmDTW - EZE
3 stops31h 45mMultiple Airlines
Sun 11/97:35 amEZE - DTW
2 stops29h 23mMultiple Airlines
Deal found 10/5$805
This Mytrip deal was found by Cheapflights users on 10/5. 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 11/106:10 amDTW - EZE
3 stops21h 45mMultiple Airlines
Mon 11/175:35 pmEZE - DTW
3 stops31h 54mMultiple Airlines
Deal found 10/5$806
This Mytrip deal was found by Cheapflights users on 10/5. 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 11/198:05 pmDTW - AEP
3 stops41h 55mMultiple Airlines
Wed 11/267:00 amAEP - DTW
2 stops33h 29mMultiple Airlines
Deal found 10/5$820
This Mytrip deal was found by Cheapflights users on 10/4. 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 11/207:10 amDTW - AEP
3 stops26h 10mMultiple Airlines
Wed 11/267:00 amAEP - DTW
2 stops33h 29mMultiple Airlines
Deal found 10/4$825
This Mytrip deal was found by Cheapflights users on 10/5. 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 12/29:53 pmDTW - EZE
3 stops29h 17mMultiple Airlines
Wed 12/107:35 amEZE - DTW
3 stops36h 51mMultiple Airlines
Deal found 10/5$828
This Mytrip deal was found by Cheapflights users on 10/5. 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 10/126:52 amDTW - EZE
3 stops21h 53mMultiple Airlines
Sun 10/196:40 amEZE - DTW
3 stops38h 20mMultiple Airlines
Deal found 10/5$836
This Avianca Connect deal was found by Cheapflights users on 10/5. 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.
Wed 11/196:10 amDTW - EZE
2 stops21h 40mMultiple Airlines
Tue 11/251:40 amEZE - DTW
2 stops23h 04mMultiple Airlines
Deal found 10/5$849
This Avianca Connect deal was found by Cheapflights users on 10/4. 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.
Tue 11/46:10 amDTW - EZE
2 stops21h 40mMultiple Airlines
Mon 11/241:40 amEZE - DTW
2 stops23h 53mMultiple Airlines
Deal found 10/4$869
This Mytrip deal was found by Cheapflights users on 10/5. 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 10/126:17 amDTW - AEP
2 stops25h 13mMultiple Airlines
Sun 10/197:00 amAEP - DTW
3 stops34h 20mMultiple Airlines
Deal found 10/5$905

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 October 6, 2025.
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

Detroit

Fly to

Buenos Aires

Route

Depart

Return

Price

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Mon 11/10

7:10 am-7:30 am

2 stops22h 20m

Buenos Aires Jorge Newbery

Sun 11/16

4:50 am-7:43 am

3 stops28h 53m

$818

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Tue 11/4

7:17 pm-5:50 am

2 stops32h 33m

Buenos Aires Ministro Pistarini

Sun 11/9

1:40 am-10:58 pm

3 stops23h 18m

$1,038

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Tue 12/23

7:00 am-11:20 am

3 stops26h 20m

Buenos Aires Jorge Newbery

Mon 1/12

9:50 am-2:09 pm

3 stops30h 19m

$1,115

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Tue 11/4

2:10 pm-9:20 am

2 stops17h 10m

Buenos Aires Ministro Pistarini

Wed 11/26

10:05 pm-1:12 pm

2 stops17h 07m

$1,228

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Wed 11/5

11:00 am-7:20 am

2 stops18h 20m

Buenos Aires Ministro Pistarini

Mon 11/24

11:55 pm-4:45 pm

2 stops18h 50m

$1,228

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 11/3

4:47 pm-9:20 am

1 stop14h 33m

Buenos Aires Ministro Pistarini

Mon 11/24

11:55 pm-4:45 pm

2 stops18h 50m

$1,228

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sun 11/2

4:47 pm-9:20 am

1 stop14h 33m

Buenos Aires Ministro Pistarini

Sun 11/23

11:55 pm-3:59 pm

1 stop18h 04m

$1,228

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 11/3

4:47 pm-9:20 am

1 stop14h 33m

Buenos Aires Ministro Pistarini

Thu 11/27

10:05 pm-3:59 pm

1 stop19h 54m

$1,228

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Wed 11/5

11:00 am-7:20 am

2 stops18h 20m

Buenos Aires Ministro Pistarini

Sat 11/22

11:55 pm-4:45 pm

2 stops18h 50m

$1,228

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Fri 3/20

4:43 pm-8:20 am

1 stop14h 37m

Buenos Aires Ministro Pistarini

Fri 4/17

9:00 pm-3:43 pm

1 stop19h 43m

$1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 27 results
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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

What is the cheapest time of day to fly from DTW to BUE?

Find hourly flight availability from Detroit to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2025.

It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to Buenos Aires in the morning. Doing so could potentially save you 45% on the flight price compared to flying at noon, which is usually more expensive.

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 October 6, 2025.
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
8.0
Very good
7,970 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 17h 10m. Fly via United Airlines or LATAM 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 29% 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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Alternative routes for Detroit to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Ministro Pistarini flights
Detroit to Cordoba flights
Detroit to Ushuaia flights

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 October 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,105Average$1,525FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,155Average$1,520FlexibilityNo cancel feeOn-time71%

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