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Cheap flights from Detroit to Buenos Aires from $363

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 3/15. 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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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
5:20 am - 8:30 am
DTW
-
AEP
26h 10m
2 stops
Multiple Airlines Logo
9:30 pm - 11:59 pm
AEP
-
DTW
27h 29m
3 stops
$741Multiple Airlines
Wed, Apr 1 - Thu, Apr 9
Multiple Airlines Logo
2:06 pm - 8:30 am
DTW
-
AEP
41h 24m
3 stops
Multiple Airlines Logo
4:40 am - 10:37 pm
AEP
-
DTW
42h 57m
3 stops
$750Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
5:20 am - 6:20 pm
DTW
-
AEP
36h 00m
3 stops
Multiple Airlines Logo
9:30 pm - 11:59 pm
AEP
-
DTW
27h 29m
3 stops
$751Multiple Airlines
Wed, Apr 1 - Thu, Apr 9
Multiple Airlines Logo
9:22 am - 8:30 am
DTW
-
AEP
46h 08m
3 stops
Multiple Airlines Logo
9:35 am - 12:20 pm
AEP
-
DTW
27h 45m
3 stops
$766Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
5:20 am - 8:30 am
DTW
-
AEP
26h 10m
2 stops
Multiple Airlines Logo
9:30 pm - 11:59 pm
AEP
-
DTW
27h 29m
3 stops
$780Multiple Airlines
Fri, Mar 20 - Sun, Mar 29
Multiple Airlines Logo
8:15 am - 8:30 am
DTW
-
AEP
23h 15m
2 stops
Multiple Airlines Logo
4:40 am - 10:37 pm
AEP
-
DTW
42h 57m
3 stops
$782Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
5:20 am - 8:40 pm
DTW
-
AEP
38h 20m
3 stops
Multiple Airlines Logo
10:10 pm - 11:59 pm
AEP
-
DTW
26h 49m
3 stops
$792Multiple Airlines
Fri, Mar 20 - Sun, Mar 29
Multiple Airlines Logo
5:20 am - 8:30 am
DTW
-
AEP
26h 10m
2 stops
Multiple Airlines Logo
5:27 am - 11:59 pm
AEP
-
DTW
19h 32m
2 stops
$806Multiple Airlines
Wed, Apr 1 - Thu, Apr 9
Multiple Airlines Logo
5:20 am - 8:30 am
DTW
-
AEP
26h 10m
2 stops
Multiple Airlines Logo
9:30 pm - 11:59 pm
AEP
-
DTW
27h 29m
3 stops
$842Multiple Airlines
Fri, Mar 20 - Sun, Mar 29
Multiple Airlines Logo
5:20 am - 8:30 am
DTW
-
AEP
26h 10m
2 stops
Multiple Airlines Logo
4:50 am - 11:59 pm
AEP
-
DTW
20h 09m
2 stops
$873Multiple Airlines
Fri, Mar 20 - Sun, Mar 29

LATAM Airlines flights from Detroit to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Detroit to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Apr 1
DTW6:10 pmDetroit Metropolitan Wayne County
20h 50m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Apr 9
AEP2:55 pmBuenos Aires Jorge Newbery
19h 35m
2 stops
DTW9:30 amDetroit Metropolitan Wayne County
$1,183
LATAM Airlines
Jun 17
DTW6:30 pmDetroit Metropolitan Wayne County
19h 20m
2 stops
AEP2:50 pmBuenos Aires Jorge Newbery
Jul 3
AEP5:05 pmBuenos Aires Jorge Newbery
23h 06m
2 stops
DTW3:11 pmDetroit Metropolitan Wayne County
$1,261
LATAM Airlines
Mar 8
DTW1:59 pmDetroit Metropolitan Wayne County
27h 41m
2 stops
AEP6:40 pmBuenos Aires Jorge Newbery
Mar 15
AEP8:05 pmBuenos Aires Jorge Newbery
26h 25m
2 stops
DTW9:30 pmDetroit Metropolitan Wayne County
$1,529

Air Canada flights from Detroit to Buenos Aires Jorge Newbery Airport

Our best Air Canada deals on Detroit to Buenos Aires Jorge Newbery Airport flight tickets
Air Canada
May 18
DTW6:50 pmDetroit Metropolitan Wayne County
21h 30m
2 stops
AEP5:20 pmBuenos Aires Jorge Newbery
May 22
AEP1:30 pmBuenos Aires Jorge Newbery
21h 38m
2 stops
DTW10:08 amDetroit Metropolitan Wayne County
$1,679
Air Canada
May 16
DTW6:50 pmDetroit Metropolitan Wayne County
21h 30m
2 stops
AEP5:20 pmBuenos Aires Jorge Newbery
May 22
AEP1:30 pmBuenos Aires Jorge Newbery
21h 38m
2 stops
DTW10:08 amDetroit Metropolitan Wayne County
$1,740
Air Canada
Mar 30
DTW6:15 pmDetroit Metropolitan Wayne County
22h 05m
2 stops
AEP5:20 pmBuenos Aires Jorge Newbery
Apr 7
AEP1:30 pmBuenos Aires Jorge Newbery
29h 03m
2 stops
DTW5:33 pmDetroit Metropolitan Wayne County
$1,762

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Buenos Aires Jorge Newbery Airport 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 February 14, 2026.
Use the filters below to find and compare flights from Detroit to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Wed 4/1

5:20 am-8:30 am

2 stops26h 10m

Buenos Aires Jorge Newbery

Thu 4/9

9:30 pm-11:59 pm

3 stops27h 29m

$741

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Wed 3/18

2:06 pm-8:30 am

3 stops41h 24m

Buenos Aires Jorge Newbery

Wed 3/25

4:40 am-10:37 pm

3 stops42h 57m

$750

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Wed 4/1

5:20 am-6:20 pm

3 stops36h 00m

Buenos Aires Jorge Newbery

Thu 4/9

9:30 pm-11:59 pm

3 stops27h 29m

$751

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Tue 3/17

9:22 am-8:30 am

3 stops46h 08m

Buenos Aires Jorge Newbery

Tue 3/24

9:35 am-12:20 pm

3 stops27h 45m

$766

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Fri 3/20

5:20 am-8:30 am

2 stops26h 10m

Buenos Aires Jorge Newbery

Sun 3/29

9:30 pm-11:59 pm

3 stops27h 29m

$780

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Wed 3/18

8:15 am-8:30 am

2 stops23h 15m

Buenos Aires Jorge Newbery

Wed 3/25

4:40 am-10:37 pm

3 stops42h 57m

$782

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Fri 3/20

5:20 am-8:40 pm

3 stops38h 20m

Buenos Aires Jorge Newbery

Sun 3/29

10:10 pm-11:59 pm

3 stops26h 49m

$792

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Wed 4/1

5:20 am-8:30 am

2 stops26h 10m

Buenos Aires Jorge Newbery

Thu 4/9

5:27 am-11:59 pm

2 stops19h 32m

$806

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Fri 3/20

5:20 am-8:30 am

2 stops26h 10m

Buenos Aires Jorge Newbery

Sun 3/29

9:30 pm-11:59 pm

3 stops27h 29m

$842

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Fri 3/20

5:20 am-8:30 am

2 stops26h 10m

Buenos Aires Jorge Newbery

Sun 3/29

4:50 am-11:59 pm

2 stops20h 09m

$873

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Detroit to Buenos Aires Jorge Newbery Airport

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

Cheap Detroit to Buenos Aires Jorge Newbery Airport (DTT to AEP) flight deals and tips

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

Fastest flight time

17h 25m

Direct flights

None
The fastest flight from Detroit to Buenos Aires Jorge Newbery Airport takes 17h 25m
There are no direct flights from Detroit to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Detroit to Buenos Aires Jorge Newbery Airport.
Search flight deals

  • How far is Detroit to Buenos Aires Jorge Newbery by plane?

    Buenos Aires Jorge Newbery is 5533.1 mi away from Detroit. By plane, this route typically takes 17h 25m.

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

    Prices for flights from Detroit to Buenos Aires Jorge Newbery Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Buenos Aires Jorge Newbery Airport.

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

    The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport 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.

  • How do I get Price Alerts for flights from Detroit to Buenos Aires Jorge Newbery Airport?

    Confirm your travel details to search for the latest offers for flights from Detroit to Buenos Aires Jorge Newbery Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Detroit to Buenos Aires Jorge Newbery Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Buenos Aires. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Detroit.

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

Yes. momondo can track prices for Detroit to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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