What is the cheapest airline that flies from Chicago Midway to Buenos Aires?

LATAM Airlines and Delta are the most popular carriers operating from Chicago Midway to Buenos Aires

How old do you have to be to fly from Chicago Midway Airport to Buenos Aires?

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 Chicago Midway Airport to Buenos Aires.

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

The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$492 Cheap Flights from Chicago Midway Airport to Buenos Aires in 2025

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Find the cheapest flights from Chicago Midway Airport to Buenos Aires

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Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago Midway Airport to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago Midway Airport to Buenos Aires.

Cheap last minute flights

Planning a quick getaway from Chicago Midway Airport to Buenos Aires? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buenos Aires, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago Midway Airport to Buenos Aires

Find recent round-trip train or bus tickets from Chicago Midway Airport to Buenos Aires.

All round-trip flight deals to Buenos Aires

The cheapest plane tickets to Buenos Aires found on KAYAK recently.

5:05 pm - 12:25 amMDW-EZE

28h 20m2 stops

7:40 am - 12:03 pmEZE-MDW

30h 23m2 stops

$1,025LATAM Airlines

Find Deal

Tue, Mar 4 - Wed, Apr 9

4:59 pm - 2:00 pmMDW-AEP

19h 01m2 stops

5:05 pm - 12:06 pmAEP-MDW

21h 01m2 stops

$1,025LATAM Airlines

Find Deal

Wed, Mar 12 - Wed, Mar 19

2:55 pm - 9:00 amMDW-EZE

16h 05m2 stops

10:25 pm - 6:02 pmEZE-MDW

21h 37m2 stops

$1,030Delta

Find Deal

Wed, Mar 12 - Wed, Mar 19

10:57 am - 10:03 pmMDW-EZE

32h 06m2 stops

7:40 am - 12:03 pmEZE-MDW

30h 23m2 stops

$1,050LATAM Airlines

Find Deal

Wed, Mar 5 - Wed, Apr 9

3:41 pm - 6:10 pmMDW-EZE

23h 29m2 stops

7:40 am - 9:07 amEZE-MDW

27h 27m2 stops

$1,065LATAM Airlines

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Sat, Mar 1 - Tue, Apr 8

3:45 pm - 2:00 pmMDW-AEP

20h 15m2 stops

8:40 am - 9:18 amAEP-MDW

26h 38m2 stops

$1,065LATAM Airlines

Find Deal

Sun, May 25 - Thu, Jul 3

6:00 am - 9:00 amMDW-EZE

24h 00m1 stop

8:10 pm - 9:07 amEZE-MDW

14h 57m1 stop

$1,074Delta

Find Deal

Sat, Mar 1 - Thu, Apr 10

12:44 pm - 10:03 pmMDW-EZE

30h 19m2 stops

7:40 am - 12:03 pmEZE-MDW

30h 23m2 stops

$1,090LATAM Airlines

Find Deal

Sun, Mar 2 - Wed, Apr 9

12:44 pm - 9:00 amMDW-EZE

17h 16m1 stop

9:00 pm - 11:59 amEZE-MDW

17h 59m1 stop

$1,095Delta

Find Deal

Wed, Jan 22 - Tue, Feb 4

3:41 pm - 8:40 pmMDW-AEP

25h 59m3 stops

10:00 pm - 10:12 amAEP-MDW

39h 12m3 stops

$1,246

Find Deal

Sat, Feb 22 - Sat, Mar 1

7:15 pm - 3:40 amMDW-AEP

29h 25m3 stops

$492

Find Deal

Fri, Feb 28

7:25 am - 3:40 amMDW-AEP

41h 15m3 stops

$510

Find Deal

Thu, Feb 6

7:25 pm - 3:40 amMDW-AEP

29h 15m3 stops

$524

Find Deal

Mon, Mar 3

7:15 pm - 6:30 pmMDW-AEP

44h 15m2 stops

$583

Find Deal

Fri, Feb 28

12:51 pm - 6:10 pmMDW-EZE

27h 19m2 stops

$753LATAM Airlines

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Tue, Mar 18

12:51 pm - 4:00 pmMDW-AEP

25h 09m2 stops

$753LATAM Airlines

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Tue, Mar 18

6:50 pm - 4:00 pmMDW-AEP

19h 10m2 stops

$754LATAM Airlines

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Thu, Jun 19

9:33 am - 9:00 amMDW-EZE

20h 27m2 stops

$758Delta

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Thu, Feb 6

10:57 am - 9:45 amMDW-EZE

19h 48m2 stops

$1,793Delta

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Thu, Feb 6

5:05 pm - 3:40 pmMDW-AEP

19h 35m2 stops

$1,863Delta

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Thu, Feb 6

5:07 pm - 9:00 amMDW-EZE

12h 53m1 stop

8:55 pm - 11:59 amEZE-MDW

18h 04m1 stop

$1,095Delta

Find Deal

Tue, Jan 14 - Tue, Jan 28

9:34 am - 9:00 amMDW-EZE

20h 26m2 stops

8:55 pm - 1:08 pmEZE-MDW

19h 13m2 stops

$1,100Delta

Find Deal

Tue, Jan 14 - Tue, Jan 28

6:00 am - 6:15 amMDW-EZE

21h 15m2 stops

3:55 am - 10:20 pmEZE-MDW

21h 25m2 stops

$1,535LATAM Airlines

Find Deal

Tue, Jan 14 - Mon, Jan 27

6:00 am - 6:00 amMDW-EZE

21h 00m2 stops

7:45 am - 10:20 pmEZE-MDW

17h 35m2 stops

$1,730LATAM Airlines

Find Deal

Sun, Jan 12 - Tue, Jan 14

7:45 am - 4:30 amMDW-EZE

17h 45m1 stop

10:45 pm - 3:13 pmEZE-MDW

19h 28m1 stop

$1,912

Find Deal

Mon, Jan 13 - Wed, Jan 15

5:07 pm - 2:45 amMDW-EZE

30h 38m2 stops

10:02 am - 10:20 pmEZE-MDW

39h 18m2 stops

$1,917LATAM Airlines

Find Deal

Mon, Jan 13 - Wed, Jan 15

7:45 am - 4:30 amMDW-EZE

17h 45m1 stop

5:36 am - 10:20 pmEZE-MDW

19h 44m2 stops

$2,125

Find Deal

Sun, Jan 12 - Tue, Jan 14

1:05 pm - 12:15 amMDW-EZE

32h 10m3 stops

5:00 pm - 12:10 pmEZE-MDW

22h 10m3 stops

$2,188

Find Deal

Sun, Jan 12 - Tue, Jan 14

10:57 am - 6:10 pmMDW-EZE

28h 13m2 stops

3:55 am - 10:20 pmEZE-MDW

21h 25m2 stops

$2,334LATAM Airlines

Find Deal

Mon, Jan 13 - Tue, Jan 14

9:34 am - 7:15 amMDW-EZE

18h 41m2 stops

10:25 pm - 5:47 pmEZE-MDW

22h 22m2 stops

$6,085Delta

Find Deal

Mon, Jan 13 - Fri, Jan 24

Delta flights from Chicago Midway Airport to Buenos Aires

Our best Delta deals on Chicago Midway Airport to Buenos Aires flight tickets

Delta

Mar 12

MDW2:55 pmChicago Midway

16h 05m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 19

EZE10:25 pmBuenos Aires Ministro Pistarini

21h 37m

2 stops

MDW6:02 pmChicago Midway

$1,030

Find similar

Delta

Mar 1

MDW6:00 amChicago Midway

24h 00m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Apr 10

EZE8:10 pmBuenos Aires Ministro Pistarini

14h 57m

1 stop

MDW9:07 amChicago Midway

$1,074

Find similar

Delta

Jan 22

MDW12:44 pmChicago Midway

17h 16m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Feb 4

EZE9:00 pmBuenos Aires Ministro Pistarini

17h 59m

1 stop

MDW11:59 amChicago Midway

$1,095

Find similar

LATAM Airlines flights from Chicago Midway Airport to Buenos Aires

Our best LATAM Airlines deals on Chicago Midway Airport to Buenos Aires flight tickets

LATAM Airlines

Mar 4

MDW5:05 pmChicago Midway

28h 20m

2 stops

EZE12:25 amBuenos Aires Ministro Pistarini

Apr 9

EZE7:40 amBuenos Aires Ministro Pistarini

30h 23m

2 stops

MDW12:03 pmChicago Midway

$1,025

Find similar

LATAM Airlines

Mar 5

MDW10:57 amChicago Midway

32h 06m

2 stops

EZE10:03 pmBuenos Aires Ministro Pistarini

Apr 9

EZE7:40 amBuenos Aires Ministro Pistarini

30h 23m

2 stops

MDW12:03 pmChicago Midway

$1,050

Find similar

LATAM Airlines

Mar 1

MDW3:41 pmChicago Midway

23h 29m

2 stops

EZE6:10 pmBuenos Aires Ministro Pistarini

Apr 8

EZE7:40 amBuenos Aires Ministro Pistarini

27h 27m

2 stops

MDW9:07 amChicago Midway

$1,065

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How to get the cheapest flight ticket from Chicago Midway Airport 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

Prices

Airlines

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 Chicago Midway Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,133. 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 $1,268.

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 evening. Flights from Chicago Midway Airport to Buenos Aires during this time can be as low as $1,103. Try not to purchase tickets at noon because they tend to be around $1,268. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Chicago Midway Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago Midway Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago Midway Airport to Buenos Aires (MDW to BUE) flight deals and tips

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

Best Price Found	$492
Fastest flight time	12h 53m
Direct flights	None
Airports in Buenos Aires	2 airports

The best one-way flight to Buenos Aires from Chicago Midway Airport in the past 72 hours is $492. The best round-trip flight deal from Chicago Midway Airport to Buenos Aires found on momondo in the last 72 hours is $1,025.

The fastest flight from Chicago Midway Airport to Buenos Aires takes 12h 53m

There are no direct flights from Chicago Midway Airport to Buenos Aires. Popular non-direct routes for this connection are Chicago Midway Airport - Buenos Aires Jorge Newbery Airport and Chicago Midway Airport - Buenos Aires Ministro Pistarini Airport.

There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

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How far is Chicago Midway to Buenos Aires by plane?
A flight from Chicago Midway to Buenos Aires will travel around 5593.3 mi. In terms of flight time, this usually takes a little over 12h 53m.
When did momondo last update prices for flights from Chicago Midway Airport to Buenos Aires?
Prices for flights from Chicago Midway Airport to Buenos Aires are updated daily.
How old do you have to be to fly from Chicago Midway Airport to Buenos Aires?
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 Chicago Midway Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Chicago to Buenos Aires flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago 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 Chicago to Buenos Aires.

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

If you are not ready to book a flight from Chicago 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.