What is the cheapest month to book a flight from Michigan to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Michigan to Buenos Aires (average of $795). Flying from Michigan 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.

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.

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).

What are the most popular routes from Michigan to Buenos Aires?

While some choose either Chicago O'Hare Intl - Buenos Aires Jorge Newbery or Chicago Midway - Buenos Aires Ministro Pistarini, Chicago O'Hare Intl - Buenos Aires Ministro Pistarini is the most popular route from Michigan to Buenos Aires.

What is the cheapest month to fly from Michigan to Buenos Aires?

May is one of the best times of the year to fly to Buenos Aires from Michigan. Prices for May average $1,447 per person but you can even find prices for as low as $153. The most expensive prices can be found in the month of December. Opting for a May flight can save you 79% on your journey compared to booking in December

Can I find deals for flights from Michigan to Buenos Aires that include hotel bookings?

Yes. In addition to deals on Michigan to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Michigan to Buenos Aires?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Buenos Aires.

Can I find deals for business class flights from Michigan to Buenos Aires?

Yes. Cheapflights offers flight deals from Michigan 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.

$151+ Flights from Michigan to Buenos Aires

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Cheap flight deals from Michigan to Buenos Aires

Round-trip from	$814 (Avianca Connect)
One-way from	$151 (Kiwi.com)
Popular in	December
Cheapest in	May
Average price	$1,264

From Michigan to Buenos Aires (BUE)

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One-way flight from Michigan to Buenos Aires (BUE)

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Highest demand for flights based on searches. 22% potential increase in price ($431 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($105 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Michigan to Buenos Aires

Cheapest flights from Michigan to Buenos Aires
Explore the most affordable flight options available from Michigan to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Thu 9/116:30 amDTW - EZE

2 stops16h 40mMultiple Airlines

Wed 9/171:40 amEZE - DTW

2 stops18h 44mMultiple Airlines

Deal found 8/14

$814

Fri 9/266:30 amDTW - AEP

3 stops42h 50mMultiple Airlines

Fri 10/310:55 amAEP - DTW

3 stops34h 19mMultiple Airlines

Deal found 8/11

$831

Mon 9/156:44 pmORD - AEP

3 stops44h 36mMultiple Airlines

Fri 9/1910:55 amAEP - ORD

3 stops37h 03mMultiple Airlines

Deal found 8/11

$837

Mon 10/206:00 amORD - EZE

3 stops40h 10mMultiple Airlines

Fri 10/314:51 pmEZE - ORD

3 stops34h 12mMultiple Airlines

Deal found 8/12

$841

Sat 10/257:29 pmORD - EZE

2 stops28h 06mMultiple Airlines

Mon 11/104:55 pmEZE - ORD

3 stops31h 28mMultiple Airlines

Deal found 8/12

$846

Mon 8/256:10 amORD - EZE

2 stops17h 15mMultiple Airlines

Sat 8/306:50 amEZE - ORD

2 stops18h 53mMultiple Airlines

Deal found 8/12

$849

Tue 8/198:12 pmORD - EZE

3 stops31h 33mMultiple Airlines

Mon 8/251:40 amEZE - ORD

3 stops22h 42mMultiple Airlines

Deal found 8/12

$851

Wed 11/2610:20 pmORD - EZE

1 stop14h 30mMultiple Airlines

Tue 12/211:07 amEZE - ORD

1 stop14h 33mMultiple Airlines

Deal found 8/13

$852

Sun 9/289:12 amDTW - EZE

2 stops18h 48mMultiple Airlines

Sun 10/56:40 amEZE - DTW

3 stops38h 15mMultiple Airlines

Deal found 8/13

$852

Sat 9/275:05 amORD - AEP

2 stops21h 35mMultiple Airlines

Fri 10/312:05 amAEP - ORD

3 stops35h 17mMultiple Airlines

Deal found 8/12

$853

Wed 9/106:44 pmORD - EZE

3 stops33h 11mMultiple Airlines

Wed 9/176:35 pmEZE - ORD

3 stops29h 23mMultiple Airlines

Deal found 8/11

$854

Fri 9/126:44 pmORD - AEP

3 stops44h 36mMultiple Airlines

Wed 9/175:45 amAEP - ORD

3 stops29h 33mMultiple Airlines

Deal found 8/13

$854

Best flights from Michigan to Buenos Aires
Discover carefully curated flight deals from Michigan to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Thu 9/116:30 amDTW - EZE

2 stops16h 40mMultiple Airlines

Wed 9/171:40 amEZE - DTW

2 stops18h 44mMultiple Airlines

Deal found 8/14

$814

Fri 9/266:46 pmMDW - EZE

2 stops28h 39mLATAM Airlines

Fri 10/37:40 amEZE - MDW

2 stops28h 08mLATAM Airlines

Deal found 8/12

$857

Mon 10/205:04 pmMDW - EZE

1 stop14h 41mDelta

Wed 11/128:55 pmEZE - MDW

1 stop15h 56mDelta

Deal found 8/13

$1,015

Wed 10/229:30 amGRR - EZE

2 stops35h 38mCopa Airlines

Sun 10/269:59 amEZE - GRR

2 stops35h 19mCopa Airlines

Deal found 8/11

$1,044

Tue 1/137:30 amFNT - EZE

2 stops21h 50mUnited Airlines

Sun 1/2510:05 pmEZE - FNT

2 stops20h 08mUnited Airlines

Deal found 8/12

$1,145

Tue 1/137:09 amLAN - EZE

2 stops23h 21mAmerican Airlines

Sun 1/2511:59 pmEZE - LAN

2 stops24h 38mAmerican Airlines

Deal found 8/14

$1,158

Fri 9/266:30 amDTW - AEP

3 stops42h 50mMultiple Airlines

Fri 10/310:55 amAEP - DTW

3 stops34h 19mMultiple Airlines

Deal found 8/11

$831

Mon 9/156:44 pmORD - AEP

3 stops44h 36mMultiple Airlines

Fri 9/1910:55 amAEP - ORD

3 stops37h 03mMultiple Airlines

Deal found 8/11

$837

Mon 10/2010:35 amMDW - EZE

2 stops17h 20mLATAM Airlines

Fri 10/312:45 pmEZE - MDW

2 stops21h 00mLATAM Airlines

Deal found 8/12

$963

Wed 10/810:35 amMDW - EZE

1 stop21h 10mDelta

Wed 10/226:00 amEZE - MDW

2 stops18h 14mDelta

Deal found 8/12

$1,015

Sat 10/257:29 pmORD - EZE

2 stops28h 06mMultiple Airlines

Mon 11/104:55 pmEZE - ORD

3 stops31h 28mMultiple Airlines

Deal found 8/12

$846

Mon 10/205:04 pmMDW - EZE

2 stops18h 51mLATAM Airlines

Wed 11/122:45 pmEZE - MDW

2 stops22h 06mLATAM Airlines

Deal found 8/13

$963

Last-minute flights from Michigan to Buenos Aires
Discover last-minute flight deals from Michigan to Buenos Aires. Data last updated August 14, 2025 and is based on user searches.

Tue 8/198:12 pmORD - EZE

3 stops31h 33mMultiple Airlines

Mon 8/251:40 amEZE - ORD

3 stops22h 42mMultiple Airlines

Deal found 8/12

$851

Tue 8/198:12 pmORD - AEP

3 stops31h 28mMultiple Airlines

Tue 8/267:55 amAEP - ORD

3 stops27h 27mMultiple Airlines

Deal found 8/12

$873

Tue 8/197:55 amORD - EZE

1 stop18h 02mCopa Airlines

Mon 8/253:48 amEZE - ORD

1 stop22h 33mCopa Airlines

Deal found 8/12

$948

Thu 8/217:55 amORD - EZE

2 stops19h 50mMultiple Airlines

Tue 9/22:30 amEZE - ORD

3 stops23h 51mMultiple Airlines

Deal found 8/12

$917

Thu 8/212:35 pmORD - EZE

1 stop13h 10mAvianca

Tue 9/21:40 amEZE - ORD

1 stop13h 35mAvianca

Deal found 8/12

$947

Thu 8/213:07 pmORD - EZE

1 stop31h 48mCopa Airlines

Wed 9/310:06 amEZE - ORD

1 stop16h 15mCopa Airlines

Deal found 8/13

$960

Thu 8/217:55 amORD - AEP

3 stops28h 45mMultiple Airlines

Wed 9/33:40 pmAEP - ORD

3 stops34h 41mMultiple Airlines

Deal found 8/12

$960

Thu 8/216:42 pmMDW - EZE

1 stop13h 03mDelta

Wed 9/38:10 pmEZE - MDW

1 stop19h 26mDelta

Deal found 8/12

$1,105

Fri 8/222:35 pmORD - EZE

1 stop13h 10mMultiple Airlines

Sat 8/307:50 pmEZE - ORD

2 stops19h 25mMultiple Airlines

Deal found 8/11

$950

Sat 8/237:55 amORD - EZE

1 stop14h 49mCopa Airlines

Fri 8/293:48 amEZE - ORD

1 stop22h 33mCopa Airlines

Deal found 8/11

$968

Sat 8/238:12 pmORD - AEP

3 stops41h 53mMultiple Airlines

Fri 8/293:15 amAEP - ORD

3 stops32h 07mMultiple Airlines

Deal found 8/11

$1,017

Sat 8/238:12 pmORD - AEP

3 stops41h 53mMultiple Airlines

Sun 8/319:00 amAEP - ORD

3 stops39h 22mMultiple Airlines

Deal found 8/11

$1,083

One-way flights from Michigan to Buenos Aires
Search for one-way flight options from Michigan to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sun 11/303:30 amORD - AEP

2 stops33h 27mMultiple Airlines

Deal found 8/12

$151

Fri 10/1710:27 amORD - AEP

3 stops32h 53mMultiple Airlines

Deal found 8/13

$312

Fri 10/1710:27 amORD - EZE

3 stops32h 33mMultiple Airlines

Deal found 8/13

$328

Tue 11/254:35 amORD - AEP

2 stops23h 05mMultiple Airlines

Deal found 8/12

$338

Mon 9/2910:27 amORD - EZE

3 stops42h 33mMultiple Airlines

Deal found 8/13

$339

Thu 10/3010:27 amORD - AEP

3 stops39h 13mMultiple Airlines

Deal found 8/13

$340

Mon 9/2910:27 amORD - AEP

3 stops39h 13mMultiple Airlines

Deal found 8/13

$341

Sat 11/810:49 amDTW - EZE

2 stops38h 56mMultiple Airlines

Deal found 8/13

$345

Fri 10/316:30 amORD - EZE

2 stops31h 20mMultiple Airlines

Deal found 8/12

$348

Fri 10/3110:23 amORD - AEP

3 stops39h 17mMultiple Airlines

Deal found 8/12

$359

Fri 11/141:35 pmORD - AEP

3 stops35h 05mMultiple Airlines

Deal found 8/12

$361

Fri 10/318:39 amMDW - EZE

2 stops22h 22mMultiple Airlines

Deal found 8/12

$363

Cheapflights Fare Finder

Use the filters below to find and compare flights from Michigan 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

Thu 9/11

6:30 am-12:10 am

2 stops16h 40m

Buenos Aires Ministro Pistarini

Wed 9/17

1:40 am-7:24 pm

2 stops18h 44m

$814

DetroitBuenos Aires

DTW - AEP

DTWAEP

Detroit Metropolitan Wayne County

Fri 9/26

6:30 am-2:20 am

3 stops42h 50m

Buenos Aires Jorge Newbery

Fri 10/3

10:55 am-8:14 pm

3 stops34h 19m

$831

ChicagoBuenos Aires

ORD - AEP

ORDAEP

Chicago O'Hare Intl

Mon 9/15

6:44 pm-5:20 pm

3 stops44h 36m

Buenos Aires Jorge Newbery

Fri 9/19

10:55 am-9:58 pm

3 stops37h 03m

$837

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sat 10/25

7:29 pm-1:35 am

2 stops28h 06m

Buenos Aires Ministro Pistarini

Mon 11/10

4:55 pm-9:23 pm

3 stops31h 28m

$846

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 10/20

6:00 am-12:10 am

3 stops40h 10m

Buenos Aires Ministro Pistarini

Thu 10/30

1:40 am-12:31 am

3 stops24h 51m

$851

DetroitBuenos Aires

DTW - EZE

DTWEZE

Detroit Metropolitan Wayne County

Sun 9/28

9:12 am-5:00 am

2 stops18h 48m

Buenos Aires Ministro Pistarini

Sun 10/5

6:40 am-7:55 pm

3 stops38h 15m

$852

ChicagoBuenos Aires

ORD - AEP

ORDAEP

Chicago O'Hare Intl

Sat 9/27

5:05 am-4:40 am

2 stops21h 35m

Buenos Aires Jorge Newbery

Fri 10/3

12:05 am-9:22 am

3 stops35h 17m

$853

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 10/5

5:05 am-5:00 am

2 stops21h 55m

Buenos Aires Ministro Pistarini

Tue 10/14

6:13 pm-11:45 pm

3 stops31h 32m

$854

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 9/10

6:44 pm-5:55 am

3 stops33h 11m

Buenos Aires Ministro Pistarini

Wed 9/17

6:35 pm-9:58 pm

3 stops29h 23m

$854

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Fri 9/26

6:46 pm-1:25 am

2 stops28h 39m

Buenos Aires Ministro Pistarini

Fri 10/3

7:40 am-9:48 am

2 stops28h 08m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results

...

Best time to book a flight from Michigan to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Michigan 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 Michigan to Buenos Aires

What is the cheapest time of day to fly from MI to BUE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Buenos Aires as you normally would.

Related info for your journey

What are the most popular routes from Michigan to Buenos Aires?
While some choose either Chicago O'Hare Intl - Buenos Aires Jorge Newbery or Chicago Midway - Buenos Aires Ministro Pistarini, Chicago O'Hare Intl - Buenos Aires Ministro Pistarini is the most popular route from Michigan to Buenos Aires.
Can I find deals for flights from Michigan to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Michigan to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Michigan to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Buenos Aires.
Can I find deals for business class flights from Michigan to Buenos Aires?
Yes. Cheapflights offers flight deals from Michigan 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 Michigan to Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Michigan to Buenos Aires (average of $795). Flying from Michigan 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

Top 2 airlines flying from Michigan to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$1,081	Average$1,494	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$1,149	Average$1,690	FlexibilityNo cancel fee	On-time71%

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$151+ Cheap flights from Michigan 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Michigan to Buenos Aires with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Michigan to Buenos Aires

Keep the following information in mind while searching for Michigan to Buenos Aires flight deals. Data was last updated August 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Michigan to Buenos Aires

Cheapest flights from Michigan to Buenos AiresExplore the most affordable flight options available from Michigan to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Michigan to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Michigan to Buenos Aires that are best for you.

Best time to book a flight from Michigan to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Michigan with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Michigan to Buenos Aires

What is the cheapest time of day to fly from MI to BUE?

Find hourly flight availability from Michigan 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 August 14, 2025.

Related info for your journey

Find useful and relevant information for your journey from Michigan 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 are the most popular routes from Michigan to Buenos Aires?

Can I find deals for flights from Michigan to Buenos Aires that include hotel bookings?

How can I find direct flights from Michigan to Buenos Aires?

Can I find deals for business class flights from Michigan to Buenos Aires?

What is the cheapest month to book a flight from Michigan to Buenos Aires?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Michigan to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Michigan to Buenos Aires

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Cheapest flights from Michigan to Buenos Aires
Explore the most affordable flight options available from Michigan to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.