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$373+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BUE
Apr 30 — May 71
Wed 4/30
Wed 5/7
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 April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$932
(Copa Airlines)

One-way from

$373
(Mytrip)

Popular in

August

Cheapest in

September

Average price

$1,593
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. 12% potential increase in price ($233 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($87 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 25, 2025.

This Copa Airlines deal was found by Cheapflights users on 4/25. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/238:50 amDTW - EZE
2 stops22h 04mCopa Airlines
Tue 7/295:03 amEZE - DTW
2 stops30h 10mCopa Airlines
Deal found 4/25$932
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.
Thu 6/125:35 amDTW - AEP
2 stops23h 05mMultiple Airlines
Tue 6/243:40 amAEP - DTW
2 stops30h 44mMultiple Airlines
Deal found 4/23$959
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.
Thu 6/122:26 pmDTW - EZE
3 stops47h 54mMultiple Airlines
Wed 6/258:30 pmEZE - DTW
1 stop20h 44mMultiple Airlines
Deal found 4/23$974
This Air Canada deal was found by Cheapflights users on 4/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/199:55 amDTW - EZE
3 stops27h 35mAir Canada
Wed 9/244:35 pmEZE - DTW
2 stops29h 54mAir Canada
Deal found 4/25$992
This LATAM Airlines deal was found by Cheapflights users on 4/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:00 pmDTW - AEP
2 stops22h 00mLATAM Airlines
Tue 9/306:20 pmAEP - DTW
2 stops25h 28mLATAM Airlines
Deal found 4/25$1,105
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:45 pmDTW - EZE
1 stop13h 00mDelta
Tue 9/308:10 pmEZE - DTW
1 stop20h 00mDelta
Deal found 4/25$1,105
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:00 pmDTW - EZE
1 stop14h 00mUnited Airlines
Thu 9/119:00 pmEZE - DTW
2 stops20h 46mUnited Airlines
Deal found 4/24$1,110
This LATAM Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 12/177:55 pmDTW - EZE
2 stops20h 50mLATAM Airlines
Mon 1/127:35 pmEZE - DTW
2 stops17h 43mLATAM Airlines
Deal found 4/24$1,240
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:01 pmDTW - EZE
1 stop15h 09mAmerican Airlines
Sun 11/3010:30 pmEZE - DTW
1 stop23h 38mAmerican Airlines
Deal found 4/25$1,255
This Gurufare deal was found by Cheapflights users on 4/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:10 pmDTW - EZE
2 stops17h 10mGOL
Wed 1/213:15 amEZE - DTW
2 stops21h 28mGOL
Deal found 4/24$1,493
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:00 pmDTW - AEP
2 stops18h 00mDelta
Sat 1/107:25 pmAEP - DTW
2 stops19h 11mDelta
Deal found 4/25$5,673

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 25, 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 - EZE

DTWEZE

Detroit Metropolitan Wayne County

Wed 7/23

8:50 am-7:54 am

2 stops22h 04m

Buenos Aires Ministro Pistarini

Tue 7/29

2:32 pm-10:05 pm

2 stops32h 33m

$932

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Thu 6/12

5:35 am-5:40 am

2 stops23h 05m

Buenos Aires Jorge Newbery

Tue 6/24

3:40 am-9:24 am

2 stops30h 44m

$959

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Thu 6/12

2:26 pm-3:20 pm

3 stops47h 54m

Buenos Aires Ministro Pistarini

Wed 6/25

8:30 pm-4:14 pm

1 stop20h 44m

$974

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Fri 9/19

11:05 am-2:30 pm

2 stops26h 25m

Buenos Aires Ministro Pistarini

Wed 9/24

4:35 pm-9:29 pm

2 stops29h 54m

$992

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Mon 9/1

6:00 pm-5:00 pm

2 stops22h 00m

Buenos Aires Jorge Newbery

Tue 9/30

6:20 pm-6:48 pm

2 stops25h 28m

$1,105

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 9/1

10:30 am-5:55 am

2 stops18h 25m

Buenos Aires Ministro Pistarini

Tue 9/30

8:10 pm-11:02 am

1 stop15h 52m

$1,105

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Thu 8/28

5:00 pm-8:00 am

1 stop14h 00m

Buenos Aires Ministro Pistarini

Thu 9/11

9:00 pm-4:46 pm

2 stops20h 46m

$1,110

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Fri 7/18

11:36 am-9:00 am

2 stops20h 24m

Buenos Aires Ministro Pistarini

Sun 7/27

8:30 pm-11:02 pm

1 stop27h 32m

$1,353

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Fri 7/18

8:25 am-5:55 am

2 stops20h 30m

Buenos Aires Ministro Pistarini

Sat 7/26

3:55 am-9:23 am

2 stops30h 28m

$1,528

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Mon 7/14

1:13 pm-1:00 pm

2 stops22h 47m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 15 results
1
2

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.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit Metropolitan Wayne County Airport-Buenos Aires flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 month to book a flight from Detroit Metropolitan Wayne County Airport to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Buenos Aires (average of $795). Flying from Detroit Metropolitan Wayne County Airport to Buenos Aires in December is currently the most expensive (average of $1,260). 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.

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 April 25, 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 32% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 April 25, 2025.
Read through reviews of airlines operating flights from Detroit to Buenos Aires, such as Delta, Copa Airlines and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,411 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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. 3 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.

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

    Currently priced at $932, Copa Airlines will fly you from Detroit Metropolitan Wayne County Airport to Buenos Aires and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and LATAM Airlines - these airlines can fly you to your destination from $992 and $1,105, respectively. Users have found that Copa Airlines is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Buenos Aires one-way?

    The cheapest airlines for a one-way flight from Detroit Metropolitan Wayne County Airport to Buenos Aires are Copa Airlines ($421), Air Canada ($618), and United Airlines ($703).

  • 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.

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Buenos Aires (average of $795). Flying from Detroit Metropolitan Wayne County Airport to Buenos Aires in December is currently the most expensive (average of $1,260). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 3 airlines flying from Detroit to Buenos Aires

Discover the top 3 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,020Average$1,690FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,105Average$1,597FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,268Average$1,268FlexibilityNo cancel feeOn-time69%

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