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

Arajet, LATAM Airlines, and American Airlines are the most popular carriers operating from Indiana to Buenos Aires

How long does it take to fly to Buenos Aires?

On average, it takes 14h 12m to fly from Indiana to Buenos Aires if you fly out of Indianapolis (the most popular airport in Indiana) and into Buenos Aires Ministro Pistarini Airport (the most popular airport in Buenos Aires). If you’re flying out of South Bend and into Buenos Aires Ministro Pistarini Airport, then the flight time is around 33h 05m.

When did momondo last update prices for flights from Indiana to Buenos Aires?

Prices for flights from Indiana to Buenos Aires are updated daily.

How many operators does momondo search for flights from Indiana to Buenos Aires?

There are 7 operators available for flights from Indiana to Buenos Aires as of December 2025.

How old do you have to be to fly from Indiana to Buenos Aires?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Buenos Aires.

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

The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$245 Cheap Flights from Indiana to Buenos Aires in 2025/26

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Find the cheapest flights from Indiana to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:27 am - 3:45 am

ORD

EZE

14h 18m1 stop

5:00 am - 8:57 am

EZE

ORD

30h 57m1 stop

$767Multiple Airlines

Sat, Jan 24 - Fri, Feb 6

10:27 am - 3:45 am

ORD

EZE

14h 18m1 stop

5:00 am - 8:57 am

EZE

ORD

30h 57m1 stop

$771Multiple Airlines

Sat, Jan 24 - Fri, Feb 6

5:45 am - 12:05 am

ORD

EZE

15h 20m1 stop

8:40 am - 9:10 pm

EZE

ORD

15h 30m1 stop

$775Arajet

Wed, Feb 11 - Sun, Mar 1

5:45 am - 12:05 am

ORD

EZE

15h 20m1 stop

9:15 pm - 9:57 am

EZE

ORD

14h 42m1 stop

$791Arajet

Wed, Feb 25 - Fri, Mar 13

12:46 pm - 9:00 am

MDW

EZE

17h 14m1 stop

2:45 pm - 9:56 am

EZE

MDW

21h 11m2 stops

$889LATAM Airlines

Tue, Feb 3 - Fri, Mar 20

12:47 pm - 1:45 pm

MDW

EZE

22h 58m2 stops

7:45 am - 12:02 pm

EZE

MDW

30h 17m2 stops

$906LATAM Airlines

Thu, Mar 19 - Mon, Mar 30

9:34 am - 10:15 am

MDW

EZE

21h 41m2 stops

8:55 pm - 9:54 am

EZE

MDW

15h 59m1 stop

$1,020Delta

Thu, Feb 19 - Thu, Feb 26

1:44 pm - 9:00 am

IND

EZE

18h 16m1 stop

8:55 pm - 3:35 pm

EZE

IND

19h 40m1 stop

$1,026Delta

Wed, Mar 11 - Thu, Mar 19

5:54 pm - 7:20 am

SDF

EZE

35h 26m2 stops

10:05 pm - 1:31 pm

EZE

SDF

17h 26m1 stop

$1,047United Airlines

Sun, Feb 15 - Mon, Feb 23

5:35 am - 9:20 am

SDF

EZE

25h 45m2 stops

11:55 pm - 8:09 pm

EZE

SDF

22h 14m2 stops

$1,060United Airlines

Mon, Feb 23 - Thu, Feb 26

LATAM Airlines flights from Indiana to Buenos Aires

Our best LATAM Airlines deals on Indiana to Buenos Aires flight tickets

LATAM Airlines

Mar 23

ORD9:50 amChicago O'Hare Intl

21h 45m

2 stops

EZE9:35 amBuenos Aires Ministro Pistarini

Mar 26

EZE2:45 pmBuenos Aires Ministro Pistarini

21h 15m

2 stops

ORD10:00 amChicago O'Hare Intl

$795

Find similar

LATAM Airlines

Feb 3

MDW12:46 pmChicago Midway

17h 14m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 20

EZE2:45 pmBuenos Aires Ministro Pistarini

21h 11m

2 stops

MDW9:56 amChicago Midway

$889

Find similar

LATAM Airlines

Mar 19

MDW12:47 pmChicago Midway

22h 58m

2 stops

EZE1:45 pmBuenos Aires Ministro Pistarini

Mar 30

EZE7:45 amBuenos Aires Ministro Pistarini

30h 17m

2 stops

MDW12:02 pmChicago Midway

$906

Find similar

Air Canada flights from Indiana to Buenos Aires

Our best Air Canada deals on Indiana to Buenos Aires flight tickets

Air Canada

Mar 8

ORD3:35 pmChicago O'Hare Intl

21h 35m

2 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Mar 16

EZE4:45 pmBuenos Aires Ministro Pistarini

29h 25m

2 stops

ORD8:10 pmChicago O'Hare Intl

$858

Find similar

Air Canada

May 11

ORD8:20 pmChicago O'Hare Intl

40h 10m

2 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

May 21

EZE4:35 pmBuenos Aires Ministro Pistarini

29h 33m

2 stops

ORD8:08 pmChicago O'Hare Intl

$861

Find similar

Air Canada

Mar 2

ORD6:00 pmChicago O'Hare Intl

42h 10m

3 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Mar 13

EZE4:45 pmBuenos Aires Ministro Pistarini

20h 33m

2 stops

ORD11:18 amChicago O'Hare Intl

$862

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sat 1/24

10:27 am-3:45 am

1 stop14h 18m

Buenos Aires Ministro Pistarini

Fri 2/6

5:00 am-8:57 am

1 stop30h 57m

$767

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sat 1/24

10:27 am-3:45 am

1 stop14h 18m

Buenos Aires Ministro Pistarini

Fri 2/6

5:00 am-8:57 am

1 stop30h 57m

$771

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 2/11

5:45 am-12:05 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

Sun 3/1

8:40 am-9:10 pm

1 stop15h 30m

$775

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 2/25

5:45 am-12:05 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

Fri 3/13

9:15 pm-9:57 am

1 stop14h 42m

$791

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Tue 2/3

12:46 pm-9:00 am

1 stop17h 14m

Buenos Aires Ministro Pistarini

Fri 3/20

2:45 pm-9:56 am

2 stops21h 11m

$889

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 3/19

12:47 pm-1:45 pm

2 stops22h 58m

Buenos Aires Ministro Pistarini

Mon 3/30

7:45 am-12:02 pm

2 stops30h 17m

$906

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 2/19

9:34 am-10:15 am

2 stops21h 41m

Buenos Aires Ministro Pistarini

Thu 2/26

8:55 pm-9:54 am

1 stop15h 59m

$1,020

IndianapolisBuenos Aires

IND - EZE

INDEZE

Indianapolis

Wed 3/11

1:44 pm-9:00 am

1 stop18h 16m

Buenos Aires Ministro Pistarini

Thu 3/19

8:55 pm-3:35 pm

1 stop19h 40m

$1,026

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Sun 2/15

5:54 pm-7:20 am

2 stops35h 26m

Buenos Aires Ministro Pistarini

Mon 2/23

10:05 pm-1:31 pm

1 stop17h 26m

$1,047

LouisvilleBuenos Aires

SDF - EZE

SDFEZE

Louisville Intl

Mon 2/23

5:35 am-9:20 am

2 stops25h 45m

Buenos Aires Ministro Pistarini

Thu 2/26

11:55 pm-8:09 pm

2 stops22h 14m

$1,060

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana 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

Other information

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Indiana is in August. Flight prices, which tend to average around $1,025, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Buenos Aires from Indiana during May instead. Flights to Buenos Aires in May, while not as cheap as those in August, still average around $1,046.

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 Indiana is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,101. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Friday is $1,418.

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 Indiana to Buenos Aires during this time can be as low as $1,240. Try not to purchase tickets at noon because they tend to be around $1,418. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Indiana to Buenos Aires flights?

You could potentially save up to 36% on your flight if you consider stops on a Indiana to Buenos Aires flight.

Cheap Indiana to Buenos Aires flight deals and tips

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

Fastest flight time	12h 51m
Direct flights	None

The fastest flight from Indiana to Buenos Aires takes 12h 51m

There are no direct flights from Indiana to Buenos Aires. There are no popular flight routes from Indiana to Buenos Aires.

Search flight deals

When did momondo last update prices for flights from Indiana to Buenos Aires?
Prices for flights from Indiana to Buenos Aires are updated daily.
How many operators does momondo search for flights from Indiana to Buenos Aires?
There are 7 operators available for flights from Indiana to Buenos Aires as of December 2025.
How old do you have to be to fly from Indiana to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indiana to Buenos Aires

Compare and see reviews for airlines that fly from Indiana to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $946	Free Cancellation	Rating 7.2 11,072 reviews		Search American Airlines flights
Delta	PriceFrom $1,017	Free Cancellation	Rating 7.9 8,019 reviews		Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Indiana.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from Indiana with this policy.

How can momondo help me find flights from Indiana 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 Indiana.

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

Price alerts on flights to Buenos Aires from Indiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.