Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago Midway Airport to Buenos Aires from $364

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 6/18. 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.
LATAM Airlines Logo
5:10 pm - 9:45 am
MDW
-
EZE
14h 35m
1 stop
LATAM Airlines Logo
8:10 pm - 9:59 am
EZE
-
MDW
15h 49m
1 stop
$907LATAM Airlines
Sat, May 23 - Fri, May 29
Delta Logo
1:22 pm - 9:45 am
MDW
-
EZE
18h 23m
2 stops
Delta Logo
8:10 pm - 12:42 pm
EZE
-
MDW
18h 32m
2 stops
$911Delta
Sat, May 23 - Fri, May 29
Delta Logo
6:23 am - 9:45 am
MDW
-
EZE
25h 22m
1 stop
Delta Logo
8:10 pm - 4:12 pm
EZE
-
MDW
22h 02m
1 stop
$915Delta
Mon, May 25 - Wed, May 27
Delta Logo
6:23 am - 9:45 am
MDW
-
EZE
25h 22m
1 stop
Delta Logo
1:10 pm - 10:00 am
EZE
-
MDW
22h 50m
2 stops
$919Delta
Mon, May 25 - Thu, May 28
Delta Logo
6:23 am - 9:45 am
MDW
-
EZE
25h 22m
1 stop
Delta Logo
8:10 pm - 9:09 pm
EZE
-
MDW
26h 59m
1 stop
$923Delta
Mon, May 25 - Thu, May 28
LATAM Airlines Logo
5:10 pm - 9:45 am
MDW
-
EZE
14h 35m
1 stop
LATAM Airlines Logo
8:10 pm - 4:12 pm
EZE
-
MDW
22h 02m
1 stop
$957LATAM Airlines
Fri, May 22 - Fri, May 29
Delta Logo
5:10 pm - 9:45 am
MDW
-
EZE
14h 35m
1 stop
Delta Logo
8:10 pm - 12:42 pm
EZE
-
MDW
18h 32m
2 stops
$961Delta
Fri, May 22 - Fri, May 29
LATAM Airlines Logo
11:05 am - 9:00 pm
MDW
-
EZE
31h 55m
2 stops
LATAM Airlines Logo
8:10 pm - 12:05 pm
EZE
-
MDW
17h 55m
1 stop
$993LATAM Airlines
Sun, Jun 7 - Tue, Jun 9
LATAM Airlines Logo
10:59 am - 9:45 am
MDW
-
EZE
20h 46m
1 stop
LATAM Airlines Logo
8:10 pm - 10:09 am
EZE
-
MDW
15h 59m
1 stop
$997LATAM Airlines
Fri, May 29 - Mon, Jun 8
LATAM Airlines Logo
5:08 pm - 9:45 am
MDW
-
EZE
14h 37m
1 stop
LATAM Airlines Logo
10:40 pm - 12:05 pm
EZE
-
MDW
15h 25m
2 stops
$1,001LATAM Airlines
Fri, May 29 - Mon, Jun 8

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
May 23
MDW5:10 pmChicago Midway
14h 35m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
May 29
EZE8:10 pmBuenos Aires Ministro Pistarini
15h 49m
1 stop
MDW9:59 amChicago Midway
$907
LATAM Airlines
May 22
MDW5:10 pmChicago Midway
14h 35m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
May 29
EZE8:10 pmBuenos Aires Ministro Pistarini
22h 02m
1 stop
MDW4:12 pmChicago Midway
$957
LATAM Airlines
Jun 7
MDW11:05 amChicago Midway
31h 55m
2 stops
EZE9:00 pmBuenos Aires Ministro Pistarini
Jun 9
EZE8:10 pmBuenos Aires Ministro Pistarini
17h 55m
1 stop
MDW12:05 pmChicago Midway
$993

Delta flights from Chicago Midway Airport to Buenos Aires

Our best Delta deals on Chicago Midway Airport to Buenos Aires flight tickets
Delta
May 23
MDW1:22 pmChicago Midway
18h 23m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
May 29
EZE8:10 pmBuenos Aires Ministro Pistarini
18h 32m
2 stops
MDW12:42 pmChicago Midway
$911
Delta
May 25
MDW6:23 amChicago Midway
25h 22m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
May 27
EZE8:10 pmBuenos Aires Ministro Pistarini
22h 02m
1 stop
MDW4:12 pmChicago Midway
$915
Delta
May 25
MDW6:23 amChicago Midway
25h 22m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
May 28
EZE1:10 pmBuenos Aires Ministro Pistarini
22h 50m
2 stops
MDW10:00 amChicago Midway
$919

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 May 12, 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

Cheapest round-trip

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Sat 5/23

5:10 pm-9:45 am

1 stop14h 35m

Buenos Aires Ministro Pistarini

Fri 5/29

8:10 pm-9:59 am

1 stop15h 49m

$907

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Sat 5/23

1:22 pm-9:45 am

2 stops18h 23m

Buenos Aires Ministro Pistarini

Fri 5/29

8:10 pm-12:42 pm

2 stops18h 32m

$911

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Mon 5/25

6:23 am-9:45 am

1 stop25h 22m

Buenos Aires Ministro Pistarini

Wed 5/27

8:10 pm-4:12 pm

1 stop22h 02m

$915

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Mon 5/25

6:23 am-9:45 am

1 stop25h 22m

Buenos Aires Ministro Pistarini

Thu 5/28

1:10 pm-10:00 am

2 stops22h 50m

$919

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Mon 5/25

6:23 am-9:45 am

1 stop25h 22m

Buenos Aires Ministro Pistarini

Thu 5/28

8:10 pm-9:09 pm

1 stop26h 59m

$923

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Fri 5/22

5:10 pm-9:45 am

1 stop14h 35m

Buenos Aires Ministro Pistarini

Fri 5/29

8:10 pm-4:12 pm

1 stop22h 02m

$957

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Fri 5/22

5:10 pm-9:45 am

1 stop14h 35m

Buenos Aires Ministro Pistarini

Fri 5/29

8:10 pm-12:42 pm

2 stops18h 32m

$961

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Sun 6/7

11:05 am-9:00 pm

2 stops31h 55m

Buenos Aires Ministro Pistarini

Tue 6/9

8:10 pm-12:05 pm

1 stop17h 55m

$993

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Fri 5/29

10:59 am-9:45 am

1 stop20h 46m

Buenos Aires Ministro Pistarini

Mon 6/8

8:10 pm-10:09 am

1 stop15h 59m

$997
Quickest round-trip

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Fri 5/29

5:08 pm-9:45 am

1 stop14h 37m

Buenos Aires Ministro Pistarini

Mon 6/8

10:40 pm-12:05 pm

2 stops15h 25m

$1,001

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Buenos Aires from

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

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

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

14h 20m

Direct flights

None
The fastest flight from Chicago Midway Airport to Buenos Aires takes 14h 20m
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

Frequently asked questions about flying from Chicago Midway Airport to Buenos Aires

  • 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 14h 20m.

  • 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.

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
Thu 6/11
Thu 6/18
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