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Cheap flights from Detroit to Buenos Aires from $374

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 1/6. 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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Find the cheapest flights from Detroit to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:11 pm - 9:35 am
DTW
-
EZE
19h 24m1 stop
Multiple Airlines Logo
1:40 am - 10:02 pm
EZE
-
DTW
22h 22m2 stops
$838Multiple Airlines
Mon, Jan 26 - Wed, Feb 18
Multiple Airlines Logo
2:47 pm - 9:35 am
DTW
-
EZE
16h 48m1 stop
Multiple Airlines Logo
1:40 am - 10:02 pm
EZE
-
DTW
22h 22m2 stops
$866Multiple Airlines
Sun, Jan 25 - Wed, Feb 18
Multiple Airlines Logo
2:47 pm - 9:35 am
DTW
-
EZE
16h 48m1 stop
Multiple Airlines Logo
4:05 am - 10:12 pm
EZE
-
DTW
20h 07m2 stops
$881Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
2:47 pm - 7:15 pm
DTW
-
EZE
26h 28m1 stop
Multiple Airlines Logo
9:15 pm - 12:01 pm
EZE
-
DTW
40h 46m2 stops
$903Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
12:11 pm - 9:35 am
DTW
-
EZE
19h 24m1 stop
Multiple Airlines Logo
4:55 pm - 9:41 pm
EZE
-
DTW
30h 46m2 stops
$906Multiple Airlines
Mon, Jan 26 - Tue, Feb 17
Multiple Airlines Logo
2:47 pm - 7:15 pm
DTW
-
EZE
26h 28m1 stop
Multiple Airlines Logo
5:00 am - 10:12 pm
EZE
-
DTW
19h 12m2 stops
$931Multiple Airlines
Thu, Jan 15 - Fri, Jan 30
Multiple Airlines Logo
2:47 pm - 9:35 am
DTW
-
EZE
16h 48m1 stop
Multiple Airlines Logo
4:55 pm - 9:11 am
EZE
-
DTW
18h 16m2 stops
$934Multiple Airlines
Sun, Jan 25 - Wed, Feb 18
Multiple Airlines Logo
5:30 am - 3:40 am
DTW
-
EZE
44h 10m3 stops
Multiple Airlines Logo
4:45 pm - 10:12 pm
EZE
-
DTW
31h 27m3 stops
$940Multiple Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
12:11 pm - 9:35 am
DTW
-
EZE
19h 24m1 stop
Multiple Airlines Logo
1:40 am - 7:32 pm
EZE
-
DTW
19h 52m2 stops
$946Multiple Airlines
Mon, Jan 26 - Thu, Feb 19
Multiple Airlines Logo
12:11 pm - 9:35 am
DTW
-
EZE
19h 24m1 stop
Multiple Airlines Logo
3:15 pm - 9:11 am
EZE
-
DTW
19h 56m1 stop
$955Multiple Airlines
Mon, Jan 26 - Thu, Feb 19

American Airlines flights from Detroit to Buenos Aires

Our best American Airlines deals on Detroit to Buenos Aires flight tickets
American Airlines
Dec 22
DTW3:32 pmDetroit Metropolitan Wayne County
14h 53m
1 stop
EZE8:25 amBuenos Aires Ministro Pistarini
Jan 11
EZE10:25 pmBuenos Aires Ministro Pistarini
26h 10m
1 stop
DTW10:35 pmDetroit Metropolitan Wayne County
$1,546
Find similar
American Airlines
Dec 22
DTW12:48 pmDetroit Metropolitan Wayne County
17h 37m
2 stops
EZE8:25 amBuenos Aires Ministro Pistarini
Jan 11
EZE10:25 pmBuenos Aires Ministro Pistarini
26h 10m
1 stop
DTW10:35 pmDetroit Metropolitan Wayne County
$1,551
Find similar
American Airlines
Dec 22
DTW12:48 pmDetroit Metropolitan Wayne County
17h 17m
2 stops
EZE8:05 amBuenos Aires Ministro Pistarini
Jan 11
EZE8:45 pmBuenos Aires Ministro Pistarini
18h 47m
2 stops
DTW1:32 pmDetroit Metropolitan Wayne County
$1,775
Find similar

United Airlines flights from Detroit to Buenos Aires

Our best United Airlines deals on Detroit to Buenos Aires flight tickets
United Airlines
Dec 18
DTW9:12 amDetroit Metropolitan Wayne County
22h 08m
2 stops
EZE9:20 amBuenos Aires Ministro Pistarini
Jan 18
EZE10:05 pmBuenos Aires Ministro Pistarini
20h 58m
2 stops
DTW5:03 pmDetroit Metropolitan Wayne County
$1,763
Find similar
United Airlines
Dec 16
DTW8:15 amDetroit Metropolitan Wayne County
23h 05m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
Jan 22
EZE11:55 pmBuenos Aires Ministro Pistarini
18h 02m
1 stop
DTW3:57 pmDetroit Metropolitan Wayne County
$1,874
Find similar
United Airlines
Dec 16
DTW11:05 amDetroit Metropolitan Wayne County
18h 15m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
Jan 22
EZE10:05 pmBuenos Aires Ministro Pistarini
20h 58m
2 stops
DTW5:03 pmDetroit Metropolitan Wayne County
$1,878
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 December 11, 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 1/26

12:11 pm-9:35 am

1 stop19h 24m

Buenos Aires Ministro Pistarini

Wed 2/18

1:40 am-10:02 pm

2 stops22h 22m

$838

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sun 1/25

2:47 pm-9:35 am

1 stop16h 48m

Buenos Aires Ministro Pistarini

Wed 2/18

1:40 am-10:02 pm

2 stops22h 22m

$866

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Thu 1/15

2:47 pm-9:35 am

1 stop16h 48m

Buenos Aires Ministro Pistarini

Wed 1/28

4:05 am-10:12 pm

2 stops20h 07m

$881

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Thu 1/15

2:47 pm-7:15 pm

1 stop26h 28m

Buenos Aires Ministro Pistarini

Wed 1/28

9:15 pm-12:01 pm

2 stops40h 46m

$903

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 1/26

12:11 pm-9:35 am

1 stop19h 24m

Buenos Aires Ministro Pistarini

Tue 2/17

4:55 pm-9:41 pm

2 stops30h 46m

$906

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Thu 1/15

2:47 pm-7:15 pm

1 stop26h 28m

Buenos Aires Ministro Pistarini

Fri 1/30

5:00 am-10:12 pm

2 stops19h 12m

$931

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sun 1/25

2:47 pm-9:35 am

1 stop16h 48m

Buenos Aires Ministro Pistarini

Wed 2/18

4:55 pm-9:11 am

2 stops18h 16m

$934

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sun 1/25

5:30 am-3:40 am

3 stops44h 10m

Buenos Aires Ministro Pistarini

Sun 2/1

4:45 pm-10:12 pm

3 stops31h 27m

$940

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 1/26

12:11 pm-9:35 am

1 stop19h 24m

Buenos Aires Ministro Pistarini

Thu 2/19

1:40 am-7:32 pm

2 stops19h 52m

$946

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Mon 1/26

12:11 pm-9:35 am

1 stop19h 24m

Buenos Aires Ministro Pistarini

Thu 2/19

3:15 pm-9:11 am

1 stop19h 56m

$955

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 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 29% 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

Fastest flight time

12h 51m

Direct flights

None
The fastest flight from Detroit to Buenos Aires takes 12h 51m
There are no direct flights from Detroit to Buenos Aires. There are no popular flight routes from Detroit to Buenos Aires.
Search flight deals

  • 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 51m.

  • 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
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $1,155Free CancellationRating
7.2
11,050 reviews
Search American Airlines 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