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Cheap flights from Detroit to Buenos Aires from $345

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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:55 pm - 3:10 pm
DTW
-
EZE
21h 15m
2 stops
Air Canada Logo
4:45 pm - 3:12 pm
EZE
-
DTW
24h 27m
2 stops
$970Air Canada
Sat, Nov 14 - Wed, Dec 2
Air Canada Logo
3:55 pm - 3:10 pm
DTW
-
EZE
21h 15m
2 stops
Air Canada Logo
4:45 pm - 3:12 pm
EZE
-
DTW
24h 27m
3 stops
$978Air Canada
Sat, Nov 14 - Wed, Dec 2
Air Canada Logo
6:20 pm - 6:45 pm
DTW
-
EZE
22h 25m
2 stops
Air Canada Logo
4:45 pm - 3:12 pm
EZE
-
DTW
24h 27m
2 stops
$979Air Canada
Thu, Nov 12 - Fri, Nov 27
Air Canada Logo
3:55 pm - 3:10 pm
DTW
-
EZE
21h 15m
2 stops
Air Canada Logo
4:45 pm - 3:12 pm
EZE
-
DTW
48h 27m
3 stops
$983Air Canada
Thu, Nov 12 - Sun, Nov 29
Air Canada Logo
6:20 pm - 6:45 pm
DTW
-
EZE
22h 25m
2 stops
Air Canada Logo
4:45 pm - 3:12 pm
EZE
-
DTW
48h 27m
3 stops
$988Air Canada
Sat, Nov 14 - Mon, Nov 30
Multiple Airlines Logo
3:55 pm - 1:20 pm
DTW
-
AEP
19h 25m
2 stops
Multiple Airlines Logo
2:20 pm - 5:40 pm
AEP
-
DTW
29h 20m
2 stops
$991Multiple Airlines
Sun, Nov 15 - Sun, Nov 22
Multiple Airlines Logo
6:20 pm - 5:00 pm
DTW
-
AEP
21h 40m
2 stops
Multiple Airlines Logo
1:45 pm - 3:12 pm
AEP
-
DTW
27h 27m
2 stops
$1,002Multiple Airlines
Sat, Oct 31 - Sat, Nov 7
Azul Logo
3:55 pm - 3:10 pm
DTW
-
EZE
21h 15m
2 stops
Azul Logo
4:45 pm - 5:40 pm
EZE
-
DTW
26h 55m
1 stop
$1,020Azul
Sat, Nov 14 - Wed, Dec 2
Azul Logo
3:55 pm - 3:10 pm
DTW
-
EZE
21h 15m
2 stops
Azul Logo
4:45 pm - 3:12 pm
EZE
-
DTW
48h 27m
2 stops
$1,023Azul
Thu, Nov 12 - Sun, Nov 29
GOL Logo
6:00 am - 1:00 pm
DTW
-
AEP
30h 00m
2 stops
GOL Logo
3:40 am - 11:55 pm
AEP
-
DTW
21h 15m
2 stops
$1,246GOL
Tue, Jul 21 - Thu, Aug 27

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Air Canada flights from Detroit to Buenos Aires

Our best Air Canada deals on Detroit to Buenos Aires flight tickets
Air Canada
Nov 14
DTW3:55 pmDetroit Metropolitan Wayne County
21h 15m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Dec 2
EZE4:45 pmBuenos Aires Ministro Pistarini
24h 27m
2 stops
DTW3:12 pmDetroit Metropolitan Wayne County
$970
Air Canada
Nov 14
DTW3:55 pmDetroit Metropolitan Wayne County
21h 15m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Dec 2
EZE4:45 pmBuenos Aires Ministro Pistarini
24h 27m
3 stops
DTW3:12 pmDetroit Metropolitan Wayne County
$978
Air Canada
Nov 12
DTW6:20 pmDetroit Metropolitan Wayne County
22h 25m
2 stops
EZE6:45 pmBuenos Aires Ministro Pistarini
Nov 27
EZE4:45 pmBuenos Aires Ministro Pistarini
24h 27m
2 stops
DTW3:12 pmDetroit Metropolitan Wayne County
$979

Azul flights from Detroit to Buenos Aires

Our best Azul deals on Detroit to Buenos Aires flight tickets
Azul
Nov 14
DTW3:55 pmDetroit Metropolitan Wayne County
21h 15m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Dec 2
EZE4:45 pmBuenos Aires Ministro Pistarini
26h 55m
1 stop
DTW5:40 pmDetroit Metropolitan Wayne County
$1,020
Azul
Nov 12
DTW3:55 pmDetroit Metropolitan Wayne County
21h 15m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Nov 29
EZE4:45 pmBuenos Aires Ministro Pistarini
48h 27m
2 stops
DTW3:12 pmDetroit Metropolitan Wayne County
$1,023
Azul
Nov 12
DTW3:55 pmDetroit Metropolitan Wayne County
21h 15m
2 stops
EZE3:10 pmBuenos Aires Ministro Pistarini
Nov 30
EZE4:45 pmBuenos Aires Ministro Pistarini
26h 55m
1 stop
DTW5:40 pmDetroit Metropolitan Wayne County
$1,163

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 June 20, 2026.
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

Cheapest round-trip
Quickest round-trip

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sat 11/14

3:55 pm-3:10 pm

2 stops21h 15m

Buenos Aires Ministro Pistarini

Wed 12/2

4:45 pm-3:12 pm

2 stops24h 27m

$970

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sat 11/14

3:55 pm-3:10 pm

2 stops21h 15m

Buenos Aires Ministro Pistarini

Wed 12/2

4:45 pm-3:12 pm

3 stops24h 27m

$978

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Thu 11/12

6:20 pm-6:45 pm

2 stops22h 25m

Buenos Aires Ministro Pistarini

Fri 11/27

4:45 pm-3:12 pm

2 stops24h 27m

$979

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Thu 11/12

3:55 pm-3:10 pm

2 stops21h 15m

Buenos Aires Ministro Pistarini

Sun 11/29

4:45 pm-3:12 pm

3 stops48h 27m

$983

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sat 11/14

6:20 pm-6:45 pm

2 stops22h 25m

Buenos Aires Ministro Pistarini

Mon 11/30

4:45 pm-3:12 pm

3 stops48h 27m

$988

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Sun 11/15

3:55 pm-1:20 pm

2 stops19h 25m

Buenos Aires Jorge Newbery

Sun 11/22

2:20 pm-5:40 pm

2 stops29h 20m

$991

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Sat 10/31

6:20 pm-5:00 pm

2 stops21h 40m

Buenos Aires Jorge Newbery

Sat 11/7

1:45 pm-3:12 pm

2 stops27h 27m

$1,002

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sat 11/14

3:55 pm-3:10 pm

2 stops21h 15m

Buenos Aires Ministro Pistarini

Wed 12/2

4:45 pm-5:40 pm

1 stop26h 55m

$1,020

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Thu 11/12

3:55 pm-3:10 pm

2 stops21h 15m

Buenos Aires Ministro Pistarini

Sun 11/29

4:45 pm-3:12 pm

2 stops48h 27m

$1,023

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Tue 7/21

6:00 am-1:00 pm

2 stops30h 00m

Buenos Aires Jorge Newbery

Thu 8/27

3:40 am-11:55 pm

2 stops21h 15m

$1,246

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 March. Flight prices, which tend to average around $169, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Buenos Aires from Detroit during November instead. Flights to Buenos Aires in November, while not as cheap as those in March, still average around $239.

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

You could potentially save up to 53% 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

13h 10m

Direct flights

None
The fastest flight from Detroit to Buenos Aires takes 13h 10m
There are no direct flights from Detroit to Buenos Aires. There are no popular flight routes from Detroit to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Detroit to Buenos Aires

  • 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 13h 10m.

  • 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 $1,215Free CancellationRating
7.8
8,420 reviews
Search Delta flights
LATAM AirlinesPriceFrom $1,304Free CancellationRating
7.4
1,939 reviews
Search LATAM 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