$415+ Cheap flights from Indianapolis (IND) 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BUE
Jul 19 — Jul 261
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to Buenos Aires with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indianapolis to Buenos Aires
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Best
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Cheapest flights from Indianapolis to Buenos AiresExplore the most affordable flight options available from Indianapolis to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.
Explore the most affordable flight options available from Indianapolis to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.
This LATAM Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:41 am
IND
- EZE
2 stops21h 59m
LATAM Airlines
Tue 10/67:35 am
EZE
- IND
2 stops17h 57m
LATAM Airlines
Deal found 6/19![LATAM Airlines logo]()
$1,103
This Air Canada deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:45 pm
IND
- EZE
2 stops22h 00m
Multiple Airlines
Wed 12/164:45 pm
EZE
- IND
2 stops27h 20m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,124
This LATAM Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:15 pm
IND
- EZE
2 stops15h 25m
LATAM Airlines
Thu 11/268:05 pm
EZE
- IND
1 stop20h 05m
LATAM Airlines
Deal found 6/17![LATAM Airlines logo]()
$1,128
This LATAM Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:15 pm
IND
- EZE
2 stops16h 25m
LATAM Airlines
Mon 10/193:35 pm
EZE
- IND
2 stops19h 57m
LATAM Airlines
Deal found 6/15![LATAM Airlines logo]()
$1,139
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:24 pm
IND
- EZE
1 stop35h 06m
American Airlines
Wed 12/1610:30 pm
EZE
- IND
1 stop18h 00m
American Airlines
Deal found 6/18![American Airlines logo]()
$1,158
This LATAM Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:41 am
IND
- EZE
2 stops20h 59m
LATAM Airlines
Tue 10/1312:15 pm
EZE
- IND
2 stops28h 59m
LATAM Airlines
Deal found 6/16![LATAM Airlines logo]()
$1,169
This LATAM Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:15 pm
IND
- EZE
2 stops16h 25m
LATAM Airlines
Sun 10/188:10 pm
EZE
- IND
1 stop13h 50m
LATAM Airlines
Deal found 6/15![LATAM Airlines logo]()
$1,179
Best flights from Indianapolis to Buenos AiresDiscover carefully curated flight deals from Indianapolis to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 19, 2026.
Discover carefully curated flight deals from Indianapolis to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 19, 2026.
This Air Canada deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:45 pm
IND
- EZE
2 stops22h 00m
Multiple Airlines
Wed 12/164:45 pm
EZE
- IND
2 stops27h 20m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$1,124
This LATAM Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:48 pm
IND
- EZE
1 stop17h 52m
LATAM Airlines
Thu 11/268:05 pm
EZE
- IND
1 stop20h 05m
LATAM Airlines
Deal found 6/14![LATAM Airlines logo]()
$1,148
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:48 pm
IND
- EZE
2 stops24h 02m
Delta
Wed 12/1611:35 pm
EZE
- IND
1 stop24h 03m
Delta
Deal found 6/14![Delta logo]()
$1,148
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:24 pm
IND
- EZE
1 stop35h 06m
American Airlines
Wed 12/1610:30 pm
EZE
- IND
1 stop18h 00m
American Airlines
Deal found 6/14![American Airlines logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
IND
- EZE
1 stop24h 00m
United Airlines
Mon 8/249:00 pm
EZE
- IND
1 stop19h 27m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,188
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:43 pm
IND
- EZE
1 stop20h 02m
Delta
Tue 10/68:10 pm
EZE
- IND
1 stop21h 50m
Delta
Deal found 6/16![Delta logo]()
$1,148
This LATAM Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:15 pm
IND
- EZE
2 stops15h 25m
LATAM Airlines
Mon 12/71:22 pm
EZE
- IND
2 stops23h 10m
LATAM Airlines
Deal found 6/14![LATAM Airlines logo]()
$1,169
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:32 pm
IND
- EZE
1 stop13h 28m
United Airlines
Mon 10/199:00 pm
EZE
- IND
1 stop24h 29m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,188
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:30 pm
IND
- EZE
2 stops35h 30m
United Airlines
Sat 9/199:00 pm
EZE
- IND
2 stops26h 07m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,192
Last-minute flights from Indianapolis to Buenos AiresDiscover last-minute flight deals from Indianapolis to Buenos Aires. Data last updated June 19, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Buenos Aires. Data last updated June 19, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:25 pm
IND
- EZE
2 stops21h 05m
Air Canada
Wed 7/294:35 pm
EZE
- IND
2 stops24h 09m
Air Canada
Deal found 6/19![Air Canada logo]()
$1,272
This LATAM Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:46 pm
IND
- EZE
1 stop18h 59m
LATAM Airlines
Wed 7/2912:15 pm
EZE
- IND
2 stops25h 21m
LATAM Airlines
Deal found 6/19![LATAM Airlines logo]()
$1,275
This Ovago deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:00 am
IND
- EZE
2 stops22h 51m
Copa Airlines
Mon 8/1012:10 am
EZE
- IND
2 stops21h 04m
Copa Airlines
Deal found 6/18![Copa Airlines logo]()
$1,230
This FlightHub deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:28 pm
IND
- EZE
1 stop14h 17m
LATAM Airlines
Tue 8/1112:15 pm
EZE
- IND
2 stops25h 21m
LATAM Airlines
Deal found 6/18![LATAM Airlines logo]()
$1,329
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:28 pm
IND
- EZE
1 stop21h 37m
American Airlines
Tue 8/119:05 pm
EZE
- IND
1 stop21h 57m
American Airlines
Deal found 6/18![American Airlines logo]()
$1,403
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:28 pm
IND
- EZE
2 stops16h 02m
LATAM Airlines
Fri 7/248:10 pm
EZE
- IND
1 stop29h 10m
LATAM Airlines
Deal found 6/17![LATAM Airlines logo]()
$1,362
This LATAM Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:28 pm
IND
- EZE
1 stop14h 17m
LATAM Airlines
Tue 7/2112:15 pm
EZE
- IND
2 stops25h 21m
LATAM Airlines
Deal found 6/17![LATAM Airlines logo]()
$1,462
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:25 am
IND
- EZE
1 stop21h 35m
United Airlines
Fri 7/249:00 pm
EZE
- IND
1 stop24h 03m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,378
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:20 am
IND
- EZE
1 stop22h 55m
American Airlines
Sun 7/269:05 pm
EZE
- IND
1 stop21h 57m
American Airlines
Deal found 6/18![American Airlines logo]()
$1,298
One-way flights from Indianapolis to Buenos AiresSearch for one-way flight options from Indianapolis to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
Search for one-way flight options from Indianapolis to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:57 pm
IND
- EZE
2 stops37h 48m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$415
This Ovago deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
IND
- EZE
1 stop24h 00m
Avianca
Deal found 6/16![Avianca logo]()
$803
This Avianca deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:42 pm
IND
- EZE
2 stops27h 43m
Avianca
Deal found 6/15![Avianca logo]()
$816
This Expedia deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:45 pm
IND
- EZE
2 stops21h 36m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$871
This LATAM Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:00 am
IND
- EZE
2 stops25h 40m
LATAM Airlines
Deal found 6/17![LATAM Airlines logo]()
$898
This Air Canada deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:45 pm
IND
- EZE
2 stops22h 00m
Air Canada
Deal found 6/15![Air Canada logo]()
$908
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:34 pm
IND
- EZE
1 stop17h 31m
American Airlines
Deal found 6/15![American Airlines logo]()
$953
Find flight deals from Indianapolis to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,103 (LATAM Airlines) |
One-way from | $415 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis 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, Cheapflights users made 2,558,603 searches. Data last updated June 19, 2026.
Use the filters below to find and compare flights from Indianapolis to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Tue 11/10
6:45 pm-6:45 pm
2 stops22h 00m
Buenos Aires Ministro Pistarini
Wed 12/16
4:45 pm-6:05 pm
2 stops27h 20m
$1,124
Quickest round-trip
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Tue 11/17
1:48 pm-9:40 am
1 stop17h 52m
Buenos Aires Ministro Pistarini
Thu 11/26
8:05 pm-2:10 pm
1 stop20h 05m
$1,148
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Tue 11/10
1:48 pm-3:50 pm
2 stops24h 02m
Buenos Aires Ministro Pistarini
Wed 12/16
11:35 pm-9:38 pm
1 stop24h 03m
$1,148
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Tue 9/22
12:43 pm-9:45 am
1 stop20h 02m
Buenos Aires Ministro Pistarini
Tue 10/6
8:10 pm-5:00 pm
1 stop21h 50m
$1,148
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Tue 11/10
7:24 pm-8:30 am
1 stop35h 06m
Buenos Aires Ministro Pistarini
Wed 12/16
10:30 pm-2:30 pm
1 stop18h 00m
$1,158
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Thu 12/3
4:15 pm-9:40 am
2 stops15h 25m
Buenos Aires Ministro Pistarini
Mon 12/7
1:22 pm-10:32 am
2 stops23h 10m
$1,169
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Sat 8/15
7:00 am-8:00 am
1 stop24h 00m
Buenos Aires Ministro Pistarini
Mon 8/24
9:00 pm-3:27 pm
1 stop19h 27m
$1,188
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Fri 10/9
5:32 pm-8:00 am
1 stop13h 28m
Buenos Aires Ministro Pistarini
Mon 10/19
9:00 pm-8:29 pm
1 stop24h 29m
$1,188
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Sun 8/16
7:30 pm-8:00 am
2 stops35h 30m
Buenos Aires Ministro Pistarini
Sat 9/19
9:00 pm-10:07 pm
2 stops26h 07m
$1,192
Cheapest one-way
IndianapolisBuenos Aires
IND - EZE
INDEZE
Indianapolis
Thu 8/6
11:00 am-4:00 am
3 stops40h 00m
$433
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Indianapolis to Buenos Aires
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Buenos Aires in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Indianapolis-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Buenos Aires flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Indianapolis to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Indianapolis with our price prediction graph.
IND-BUE
IND-EZE
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 Indianapolis to Buenos Aires
IND-BUE
IND-EZE
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Buenos Aires
Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated June 19, 2026.
Read reviews from past customers who have flown Delta,LATAM Airlines, andAmerican Airlines from Indianapolis to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Buenos Aires flight routes
Complete your trip
Flights by cabin class
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Other flights from Indianapolis
Popular flights
Alternative routes for Indianapolis to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buenos Aires
Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 19, 2026.
Complete your trip
Complete your trip to Buenos Aires by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indianapolis to Buenos Aires by cabin class
Find flights from Indianapolis to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and Buenos Aires flights
Browse other Indianapolis and Buenos Aires flight options. Last updated on June 19, 2026.
Other flights from Indianapolis
Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on June 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Indianapolis to Buenos Aires
Discover the top 2 airlines that operate flights from Indianapolis to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$946 | Average$1,173 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,017 | Average$1,250 | FlexibilityNo cancel fee | On-timeN/A |