Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Chicago Midway Airport to Buenos Aires from $283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to Buenos Aires departing on 3/25. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago Midway Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:07 pm - 9:45 am
MDW
-
EZE
13h 38m
1 stop
Delta Logo
8:10 pm - 5:22 pm
EZE
-
MDW
23h 12m
1 stop
$913Delta
Mon, Mar 30 - Thu, Apr 9
LATAM Airlines Logo
10:45 am - 6:20 am
MDW
-
EZE
17h 35m
2 stops
LATAM Airlines Logo
7:04 pm - 9:56 am
EZE
-
MDW
16h 52m
2 stops
$917LATAM Airlines
Tue, Mar 17 - Tue, Mar 24
LATAM Airlines Logo
10:45 am - 7:55 am
MDW
-
AEP
19h 10m
2 stops
LATAM Airlines Logo
3:45 pm - 9:56 am
AEP
-
MDW
20h 11m
2 stops
$917LATAM Airlines
Mon, Mar 16 - Tue, Mar 24
Delta Logo
1:10 pm - 9:35 am
MDW
-
EZE
18h 25m
2 stops
Delta Logo
1:20 pm - 12:02 pm
EZE
-
MDW
24h 42m
2 stops
$921Delta
Thu, Mar 19 - Mon, Mar 30
Delta Logo
6:07 pm - 9:45 am
MDW
-
EZE
13h 38m
1 stop
Delta Logo
8:10 pm - 5:22 pm
EZE
-
MDW
23h 12m
1 stop
$933Delta
Wed, Apr 1 - Thu, Apr 9
Multiple Airlines Logo
6:00 am - 5:00 am
MDW
-
EZE
21h 00m
2 stops
Multiple Airlines Logo
10:45 pm - 1:41 pm
EZE
-
MDW
16h 56m
1 stop
$936Multiple Airlines
Sun, Mar 8 - Sat, Mar 14
LATAM Airlines Logo
10:43 am - 9:45 am
MDW
-
EZE
21h 02m
1 stop
LATAM Airlines Logo
11:30 am - 9:56 am
EZE
-
MDW
24h 26m
2 stops
$944LATAM Airlines
Fri, Apr 17 - Sat, Apr 25
LATAM Airlines Logo
12:45 pm - 9:00 am
MDW
-
EZE
17h 15m
1 stop
LATAM Airlines Logo
8:55 pm - 9:56 am
EZE
-
MDW
15h 01m
1 stop
$946LATAM Airlines
Tue, Mar 3 - Wed, Mar 25
LATAM Airlines Logo
10:46 am - 9:45 am
MDW
-
EZE
20h 59m
1 stop
LATAM Airlines Logo
11:30 am - 9:51 am
EZE
-
MDW
24h 21m
2 stops
$951LATAM Airlines
Sun, May 17 - Wed, May 27
Delta Logo
6:07 pm - 9:45 am
MDW
-
EZE
13h 38m
1 stop
Delta Logo
8:10 pm - 9:56 am
EZE
-
MDW
15h 46m
1 stop
$953Delta
Wed, Apr 1 - Wed, Apr 8

Delta flights from Chicago Midway Airport to Buenos Aires

Our best Delta deals on Chicago Midway Airport to Buenos Aires flight tickets
Delta
Mar 30
MDW6:07 pmChicago Midway
13h 38m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 9
EZE8:10 pmBuenos Aires Ministro Pistarini
23h 12m
1 stop
MDW5:22 pmChicago Midway
$913
Delta
Mar 19
MDW1:10 pmChicago Midway
18h 25m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Mar 30
EZE1:20 pmBuenos Aires Ministro Pistarini
24h 42m
2 stops
MDW12:02 pmChicago Midway
$921
Delta
Apr 1
MDW6:07 pmChicago Midway
13h 38m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 9
EZE8:10 pmBuenos Aires Ministro Pistarini
23h 12m
1 stop
MDW5:22 pmChicago Midway
$933

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 17
MDW10:45 amChicago Midway
17h 35m
2 stops
EZE6:20 amBuenos Aires Ministro Pistarini
Mar 24
EZE8:55 pmBuenos Aires Ministro Pistarini
15h 01m
1 stop
MDW9:56 amChicago Midway
$917
LATAM Airlines
Apr 17
MDW10:43 amChicago Midway
21h 02m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 25
EZE11:30 amBuenos Aires Ministro Pistarini
24h 26m
2 stops
MDW9:56 amChicago Midway
$944
LATAM Airlines
Mar 3
MDW12:45 pmChicago Midway
17h 15m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 25
EZE8:55 pmBuenos Aires Ministro Pistarini
15h 01m
1 stop
MDW9:56 amChicago Midway
$946

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport 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 February 13, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Mon 3/30

6:07 pm-9:45 am

1 stop13h 38m

Buenos Aires Ministro Pistarini

Thu 4/9

8:10 pm-5:22 pm

1 stop23h 12m

$913

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Tue 3/17

10:45 am-6:20 am

2 stops17h 35m

Buenos Aires Ministro Pistarini

Tue 3/24

7:04 pm-9:56 am

2 stops16h 52m

$917

ChicagoBuenos Aires

MDW - AEP

MDWAEP

Chicago Midway

Mon 3/16

10:45 am-7:55 am

2 stops19h 10m

Buenos Aires Jorge Newbery

Tue 3/24

3:45 pm-9:56 am

2 stops20h 11m

$917

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 3/19

1:10 pm-9:35 am

2 stops18h 25m

Buenos Aires Ministro Pistarini

Mon 3/30

1:20 pm-12:02 pm

2 stops24h 42m

$921

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Wed 4/1

6:07 pm-9:45 am

1 stop13h 38m

Buenos Aires Ministro Pistarini

Thu 4/9

8:10 pm-5:22 pm

1 stop23h 12m

$933

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Sun 3/8

6:00 am-5:00 am

2 stops21h 00m

Buenos Aires Ministro Pistarini

Sat 3/14

10:45 pm-1:41 pm

1 stop16h 56m

$936

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Fri 4/17

10:43 am-9:45 am

1 stop21h 02m

Buenos Aires Ministro Pistarini

Sat 4/25

11:30 am-9:56 am

2 stops24h 26m

$944

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Tue 3/3

12:45 pm-9:00 am

1 stop17h 15m

Buenos Aires Ministro Pistarini

Wed 3/25

8:55 pm-9:56 am

1 stop15h 01m

$946

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Sun 5/17

10:46 am-9:45 am

1 stop20h 59m

Buenos Aires Ministro Pistarini

Wed 5/27

11:30 am-9:51 am

2 stops24h 21m

$951

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Wed 4/1

6:07 pm-9:45 am

1 stop13h 38m

Buenos Aires Ministro Pistarini

Wed 4/8

8:10 pm-9:56 am

1 stop15h 46m

$953

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Fastest flight time

13h 38m

Direct flights

None
The fastest flight from Chicago Midway Airport to Buenos Aires takes 13h 38m
There are no direct flights from Chicago Midway Airport to Buenos Aires. There are no popular flight routes from Chicago Midway Airport to Buenos Aires.
Search flight deals

  • 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 13h 38m.

  • 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.

  • How do I get Price Alerts for flights from Chicago Midway Airport to Buenos Aires?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago Midway Airport from Buenos Aires. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Chicago Midway Airport to Buenos Aires with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/15
Sun 3/22
By creating a price alert you accept our terms of use and privacy policy.

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