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Cheap flights from Buenos Aires to Puerto Iguazú from $51

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — IGR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buenos Aires to Puerto Iguazú

Enter your travel dates to find the best prices.

Cheapest flights from Buenos Aires to Puerto Iguazú
Explore the most affordable flight options available from Buenos Aires to Puerto Iguazú. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 18/1215:30EZE - IGR
Nonstop1h 49mJetSMART
Sat 20/1221:29IGR - EZE
Nonstop1h 56mJetSMART
Deal found 11/12$158
Thu 18/1208:35EZE - IGR
Nonstop1h 55mFlybondi
Thu 18/1221:05IGR - EZE
Nonstop2h 00mFlybondi
Deal found 11/12$204
Sun 14/1221:37EZE - IGR
Nonstop1h 49mJetSMART
Mon 15/1214:19IGR - EZE
Nonstop1h 56mJetSMART
Deal found 11/12$212
Mon 22/1209:59AEP - IGR
Nonstop1h 49mJetSMART
Thu 25/1208:34IGR - AEP
Nonstop1h 56mJetSMART
Deal found 10/12$219
Tue 16/1219:04AEP - IGR
Nonstop1h 49mJetSMART
Sat 20/1208:34IGR - AEP
Nonstop1h 56mJetSMART
Deal found 9/12$224
Sun 21/1206:00EZE - IGR
Nonstop1h 49mJetSMART
Fri 26/1208:34IGR - EZE
Nonstop1h 56mJetSMART
Deal found 11/12$225
Sun 14/1221:37EZE - IGR
Nonstop1h 49mJetSMART
Thu 18/1223:58IGR - EZE
Nonstop1h 56mJetSMART
Deal found 11/12$227
Wed 31/1218:40EZE - IGR
Nonstop1h 49mJetSMART
Sat 10/115:24IGR - EZE
Nonstop1h 56mJetSMART
Deal found 11/12$233
Tue 30/1211:55EZE - IGR
Nonstop1h 49mJetSMART
Thu 1/123:49IGR - EZE
Nonstop1h 56mJetSMART
Deal found 11/12$236
Mon 22/1209:59AEP - IGR
Nonstop1h 49mJetSMART
Wed 24/1218:22IGR - AEP
Nonstop1h 56mJetSMART
Deal found 10/12$236
Sat 13/1217:31AEP - IGR
Nonstop1h 49mJetSMART
Tue 16/1218:33IGR - AEP
Nonstop1h 56mJetSMART
Deal found 11/12$243
Mon 22/1209:59AEP - IGR
Nonstop1h 49mJetSMART
Tue 23/1209:04IGR - AEP
Nonstop1h 56mJetSMART
Deal found 11/12$246

Find flight deals from Buenos Aires to Puerto Iguazú

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Puerto Iguazú (IGR). 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 12 December 2025.

Round-trip from

$108

One-way from

$51

Popular in

July

Cheapest in

May

Average price

$174

Good round-trip deal

$115 or less

Good one-way deal

$130 or less
JetSMART
  • JetSMART
  • 8/6-14/6
  • Nonstop
  • 3h 44m total
  • Buenos Aires to Puerto Iguazú
Search Deals
JetSMART
  • JetSMART
  • 27/4
  • Nonstop
  • 1h 48m total
  • Buenos Aires to Puerto Iguazú
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Buenos Aires (BUE) to Puerto Iguazú Cataratas del Iguazu.
Search Deals
Price to beat on a one-way flight from Buenos Aires (BUE) to Puerto Iguazú Cataratas del Iguazu.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Buenos Aires to Puerto Iguazú 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 647,157 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Buenos Aires to Puerto Iguazú that are best for you.

Fly from

Buenos Aires

Fly to

Puerto Iguazú

Route

Depart

Return

Price

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Mon 8/6

07:15-09:03

Nonstop1h 48m

Puerto Iguazú Cataratas del Iguazu

Sun 14/6

22:06-00:02

Nonstop1h 56m

$108

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Mon 8/6

16:50-18:38

Nonstop1h 48m

Puerto Iguazú Cataratas del Iguazu

Sun 14/6

18:21-20:17

Nonstop1h 56m

$108

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Tue 10/3

18:30-20:19

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Fri 13/3

13:12-15:08

Nonstop1h 56m

$113

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Mon 16/3

18:35-20:24

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Fri 20/3

23:56-01:52

Nonstop1h 56m

$117

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Tue 10/3

18:30-20:19

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Thu 12/3

23:27-01:23

Nonstop1h 56m

$117

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Fri 6/3

18:49-20:38

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Fri 13/3

13:12-15:08

Nonstop1h 56m

$117

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Sat 7/3

19:20-21:09

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Wed 18/3

18:27-20:23

Nonstop1h 56m

$117

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Sat 10/1

18:05-19:54

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Tue 13/1

20:54-22:50

Nonstop1h 56m

$119

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Thu 26/3

06:10-07:59

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Wed 1/4

07:26-09:22

Nonstop1h 56m

$119

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Tue 3/3

18:30-20:19

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Wed 18/3

20:20-22:16

Nonstop1h 56m

$120

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 35 results
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Best time to book a flight from Buenos Aires to Puerto Iguazú

Have a flexible travel schedule? Discover the best time to fly to Puerto Iguazú from Buenos Aires with our price prediction graph.
Estimated return 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 Buenos Aires to Puerto Iguazú

How far ahead should I book a flight from Buenos Aires to Puerto Iguazú?

Use this chart to determine the optimal time to book a return flight from Buenos Aires to Puerto Iguazú. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from Buenos Aires to Puerto Iguazú, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Buenos Aires to Puerto Iguazú?

Currently, April is the cheapest month in which you can book a flight from Buenos Aires to Puerto Iguazú (average of $75). Flying from Buenos Aires to Puerto Iguazú in February is currently the most expensive (average of $111). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUE to IGR?

Find hourly flight availability from Buenos Aires to Puerto Iguazú. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

A simple way to save on the total cost of your ticket is to fly from Buenos Aires to Puerto Iguazú in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.

How often are flights from Buenos Aires to Puerto Iguazú delayed?

About 19% of weekly flights between Buenos Aires and Puerto Iguazú have experienced delays in the past year, with the average delay time being 105 minutes.

What is the most punctual flight time for Buenos Aires to Puerto Iguazú flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Buenos Aires to Puerto Iguazú flights?

Over the past year, JetSMART have had the lowest number of delays on this route, with just 15% of flights being delayed.

Reviews of airlines servicing Puerto Iguazú

Get insights into the airlines that provide service to Puerto Iguazú. 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 Puerto Iguazú. Reviews last updated 12 December 2025.
Read through reviews of airlines operating flights from Buenos Aires to Puerto Iguazú, such as Aerolineas Argentinas, JetSMART, andFlybondi. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very Good
970 reviews
Check prices

Comfort

7.6

Boarding

8.0

Food

6.5

Crew

8.3

Entertainment

5.8

Overall

8.1

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Aerolineas Argentinas
8.1
Very Good
970 reviews
Aerolineas Argentinas
8.1
Very Good
970 reviews
Check prices

Comfort

7.6

Boarding

8.0

Food

6.5

Crew

8.3

Entertainment

5.8

Overall

8.1

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
JetSMART
6.6
Okay
252 reviews
Aerolineas Argentinas
8.1
Very Good
970 reviews
Check prices

Comfort

7.6

Boarding

8.0

Food

6.5

Crew

8.3

Entertainment

5.8

Overall

8.1

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Flybondi
6.0
Okay
204 reviews
Aerolineas Argentinas
8.1
Very Good
970 reviews
Check prices

Comfort

7.6

Boarding

8.0

Food

6.5

Crew

8.3

Entertainment

5.8

Overall

8.1

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Puerto Iguazú. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Puerto Iguazú from Buenos Aires?

    Most people fly into Puerto Iguazú Cataratas del Iguazu (IGR) if they book a flight to Puerto Iguazú from Buenos Aires. On average, Cataratas del Iguazu has 6 inbound flights from Buenos Aires per day from 1 airline. Puerto Iguazú Cataratas del Iguazu is conveniently located just 17.7 km from Puerto Iguazú’s city centre.

  • How long is the flight from Buenos Aires to Puerto Iguazú?

    Airlines like JetSMART fly from Buenos Aires to Puerto Iguazú in about 1h 48m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 1081 km. All flights are typically direct.

  • What is the cheapest airline to fly from Buenos Aires to Puerto Iguazú round-trip?

    According to our current data, Aerolineas Argentinas ($193), offers the cheapest pricing from Buenos Aires to Puerto Iguazú.

  • What are the most reliable airlines from Buenos Aires to Puerto Iguazú?

    Consider Air France (86%), LATAM Airlines (84%) or Aeromexico (79%) when booking your flight. These represent the most reliable airlines when flying from Buenos Aires to Puerto Iguazú.

  • What are the cheapest flights from Buenos Aires to Puerto Iguazú?

    Looking at all options, your cheapest flight can be booked for $122. While the most popular route (Buenos Aires Ministro Pistarini - Puerto Iguazú Cataratas del Iguazu) can be booked for $357 on average, our data indicates $160 when flying from Buenos Aires to Puerto Iguazú.

  • Can I find deals for flights from Buenos Aires to Puerto Iguazú that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Puerto Iguazú flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Puerto Iguazú?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Puerto Iguazú.

  • Can I find deals for business class flights from Buenos Aires to Puerto Iguazú?

    Yes. Cheapflights offers flight deals from Buenos Aires to Puerto Iguazú by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to Puerto Iguazú?

    Currently, April is the cheapest month in which you can book a flight from Buenos Aires to Puerto Iguazú (average of $75). Flying from Buenos Aires to Puerto Iguazú in February is currently the most expensive (average of $111). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buenos Aires to Puerto Iguazú

See prices for flight routes from nearby airports that may be better suited for you.
Ministro Pistarini to Puerto Iguazú flights
Jorge Newbery to Puerto Iguazú flights

Top airline flying from Buenos Aires to Puerto Iguazú

Discover the top airline that operate flights from Buenos Aires to Puerto Iguazú. 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 647,157 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$193Average$193FlexibilityNo cancel feeOn-time59%
Search Aerolineas Argentinas flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buenos Aires to Puerto Iguazú?

Cheapflights makes it easy to find Buenos Aires to Puerto Iguazú flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Buenos Aires to Puerto Iguazú?

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Can Cheapflights find flights from Buenos Aires to Puerto Iguazú with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buenos Aires to Puerto Iguazú flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Buenos Aires to Puerto Iguazú become cheaper?

Yes! Start tracking prices for Buenos Aires to Puerto Iguazú flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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