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Cheap flights from Detroit to Buenos Aires from $558

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Buenos Aires departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
9:53 pm - 5:10 amDTW-EZE
29h 17m3 stops
Multiple Airlines Logo
7:30 am - 9:41 pmEZE-DTW
40h 11m3 stops
$781Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 9
Multiple Airlines Logo
9:53 pm - 3:50 pmDTW-EZE
39h 57m3 stops
Multiple Airlines Logo
10:45 pm - 3:34 pmEZE-DTW
18h 49m1 stop
$804Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 9
Multiple Airlines Logo
11:37 am - 9:35 amDTW-EZE
19h 58m1 stop
Multiple Airlines Logo
11:00 am - 3:34 pmEZE-DTW
30h 34m1 stop
$826Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 9
Air Canada Logo
6:15 pm - 2:30 pmDTW-EZE
19h 15m2 stops
Air Canada Logo
4:35 pm - 8:26 pmEZE-DTW
28h 51m2 stops
$892Air Canada
Find Deal
Wed, Apr 15 - Wed, May 13
Air Canada Logo
6:15 pm - 2:30 pmDTW-EZE
19h 15m2 stops
Air Canada Logo
4:35 pm - 8:26 pmEZE-DTW
28h 51m3 stops
$899Air Canada
Find Deal
Wed, Apr 15 - Wed, May 13
LATAM Airlines Logo
1:26 pm - 9:35 amDTW-EZE
18h 09m1 stop
LATAM Airlines Logo
12:15 pm - 11:15 amEZE-DTW
25h 00m2 stops
$1,010LATAM Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 17
LATAM Airlines Logo
6:30 pm - 9:15 amDTW-EZE
13h 45m1 stop
LATAM Airlines Logo
6:00 pm - 3:11 pmEZE-DTW
22h 11m2 stops
$1,018LATAM Airlines
Find Deal
Wed, Apr 15 - Wed, May 13
Copa Airlines Logo
11:05 am - 7:59 amDTW-EZE
18h 54m2 stops
Copa Airlines Logo
9:03 am - 10:02 amEZE-DTW
26h 59m2 stops
$1,063Copa Airlines
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Fri, Dec 5 - Sat, Dec 13
Copa Airlines Logo
5:50 pm - 1:04 amDTW-EZE
29h 14m2 stops
Copa Airlines Logo
12:19 am - 8:17 pmEZE-DTW
21h 58m2 stops
$1,134Copa Airlines
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Sat, Jan 17 - Mon, Feb 16
American Airlines Logo
4:03 pm - 8:30 amDTW-EZE
15h 27m1 stop
American Airlines Logo
11:30 pm - 4:53 pmEZE-DTW
18h 23m1 stop
$1,161American Airlines
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Mon, Mar 9 - Tue, Mar 31

Air Canada flights from Detroit to Buenos Aires

Our best Air Canada deals on Detroit to Buenos Aires flight tickets
Air Canada
Apr 15
DTW6:15 pmDetroit Metropolitan Wayne County
19h 15m
2 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
May 13
EZE4:35 pmBuenos Aires Ministro Pistarini
28h 51m
2 stops
DTW8:26 pmDetroit Metropolitan Wayne County
$892
Find similar
Air Canada
Apr 15
DTW6:15 pmDetroit Metropolitan Wayne County
19h 15m
2 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
May 13
EZE4:35 pmBuenos Aires Ministro Pistarini
28h 51m
3 stops
DTW8:26 pmDetroit Metropolitan Wayne County
$899
Find similar
Air Canada
Feb 3
DTW6:15 pmDetroit Metropolitan Wayne County
18h 55m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Feb 16
EZE4:45 pmBuenos Aires Ministro Pistarini
26h 50m
2 stops
DTW5:35 pmDetroit Metropolitan Wayne County
$959
Find similar

LATAM Airlines flights from Detroit to Buenos Aires

Our best LATAM Airlines deals on Detroit to Buenos Aires flight tickets
LATAM Airlines
Dec 2
DTW1:26 pmDetroit Metropolitan Wayne County
18h 09m
1 stop
EZE9:35 amBuenos Aires Ministro Pistarini
Dec 17
EZE12:15 pmBuenos Aires Ministro Pistarini
25h 00m
2 stops
DTW11:15 amDetroit Metropolitan Wayne County
$1,010
Find similar
LATAM Airlines
Apr 15
DTW6:30 pmDetroit Metropolitan Wayne County
13h 45m
1 stop
EZE9:15 amBuenos Aires Ministro Pistarini
May 13
EZE6:00 pmBuenos Aires Ministro Pistarini
22h 11m
2 stops
DTW3:11 pmDetroit Metropolitan Wayne County
$1,018
Find similar
LATAM Airlines
Dec 2
DTW6:38 pmDetroit Metropolitan Wayne County
12h 57m
1 stop
EZE9:35 amBuenos Aires Ministro Pistarini
Dec 16
EZE4:05 amBuenos Aires Ministro Pistarini
22h 34m
2 stops
DTW12:39 amDetroit Metropolitan Wayne County
$1,026
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
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

Price

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 12/1

9:53 pm-5:10 am

3 stops29h 17m

Buenos Aires Ministro Pistarini

Tue 12/9

7:30 am-9:41 pm

3 stops40h 11m

$781

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 12/1

9:53 pm-3:50 pm

3 stops39h 57m

Buenos Aires Ministro Pistarini

Tue 12/9

10:45 pm-3:34 pm

1 stop18h 49m

$804

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 12/1

11:37 am-9:35 am

1 stop19h 58m

Buenos Aires Ministro Pistarini

Tue 12/9

11:00 am-3:34 pm

1 stop30h 34m

$826

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Wed 4/15

6:15 pm-2:30 pm

2 stops19h 15m

Buenos Aires Ministro Pistarini

Wed 5/13

4:35 pm-8:26 pm

2 stops28h 51m

$892

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Wed 4/15

6:15 pm-2:30 pm

2 stops19h 15m

Buenos Aires Ministro Pistarini

Wed 5/13

4:35 pm-8:26 pm

3 stops28h 51m

$899

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Tue 12/2

1:26 pm-9:35 am

1 stop18h 09m

Buenos Aires Ministro Pistarini

Wed 12/17

12:15 pm-11:15 am

2 stops25h 00m

$1,010

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Wed 4/15

6:30 pm-9:15 am

1 stop13h 45m

Buenos Aires Ministro Pistarini

Wed 5/13

6:00 pm-3:11 pm

2 stops22h 11m

$1,018

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Fri 12/5

11:05 am-7:59 am

2 stops18h 54m

Buenos Aires Ministro Pistarini

Sat 12/13

9:03 am-10:02 am

2 stops26h 59m

$1,063

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sat 1/17

5:50 pm-1:04 am

2 stops29h 14m

Buenos Aires Ministro Pistarini

Mon 2/16

12:19 am-8:17 pm

2 stops21h 58m

$1,134

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 3/9

4:03 pm-8:30 am

1 stop15h 27m

Buenos Aires Ministro Pistarini

Tue 3/31

11:30 pm-4:53 pm

1 stop18h 23m

$1,161

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Detroit to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Detroit and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Detroit is in May. Flight prices, which tend to average around $660, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Buenos Aires from Detroit during September instead. Flights to Buenos Aires in September, while not as cheap as those in May, still average around $834.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Detroit is on a Monday. momondo users have found tickets for Monday departures for as low as $1,183. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Thursday is $1,843.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Detroit to Buenos Aires during this time can be as low as $1,308. Try not to purchase tickets at noon because they tend to be around $2,157. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Detroit to Buenos Aires flights?

You could potentially save up to 17% on your flight if you consider stops on a Detroit to Buenos Aires flight.

When to book flights from Detroit to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Buenos Aires (DTT to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Buenos Aires

Direct flights

None
There are no direct flights from Detroit to Buenos Aires. There are no popular flight routes from Detroit to Buenos Aires.
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  • How far is Detroit to Buenos Aires by plane?

    Buenos Aires is 5537.3 mi away from Detroit. A reasonable flight in good conditions will take 12h 57m.

  • When did momondo last update prices for flights from Detroit to Buenos Aires?

    Prices for flights from Detroit to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Detroit to Buenos Aires?

  • How old do you have to be to fly from Detroit to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Detroit to Buenos Aires?

Best airlines flying from Detroit to Buenos Aires

Compare and see reviews for airlines that fly from Detroit to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,105Free CancellationRating
7.9
8,002 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Buenos Aires?

It is quick and easy to find Detroit to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

Can I find flights from Detroit to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Detroit to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Buenos Aires.

I’m not ready to book a flight from Detroit to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Detroit to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport