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Cheap flights from Buenos Aires to Puerto Iguazú from $52

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — IGR
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap 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 18 September 2025.

Round-trip from

$103

One-way from

$52

Popular in

July

Cheapest in

May

Average price

$196

Good one-way deal

$76 or less
JetSMART
  • JetSMART
  • 12/10-18/10
  • Nonstop
  • 3h 44m total
  • Buenos Aires to Puerto Iguazú
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JetSMART
  • JetSMART
  • 5/11
  • Nonstop
  • 1h 49m total
  • Buenos Aires to Puerto Iguazú
Search Deals
High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Buenos Aires (BUE) to Puerto Iguazú Cataratas del Iguazu.
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Find flight deals from Buenos Aires to Puerto Iguazú

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 18 September 2025.

Sun 12/1011:15EZE - IGR
Nonstop1h 48mJetSMART
Sat 18/1009:54IGR - EZE
Nonstop1h 56mJetSMART
Deal found 17/9$103
Thu 4/1205:30AEP - IGR
Nonstop1h 49mJetSMART
Tue 9/1209:04IGR - AEP
Nonstop1h 56mJetSMART
Deal found 17/9$103
Sun 7/1219:50EZE - IGR
Nonstop1h 49mJetSMART
Thu 11/1222:48IGR - EZE
Nonstop1h 56mJetSMART
Deal found 16/9$105
Tue 21/1021:00AEP - IGR
Nonstop1h 48mJetSMART
Thu 23/1008:33IGR - AEP
Nonstop1h 56mJetSMART
Deal found 16/9$105
Tue 11/1119:13EZE - IGR
Nonstop1h 49mJetSMART
Wed 12/1123:30IGR - EZE
Nonstop1h 56mJetSMART
Deal found 16/9$106
Mon 20/1020:28AEP - IGR
Nonstop1h 48mJetSMART
Thu 23/1008:33IGR - AEP
Nonstop1h 56mJetSMART
Deal found 17/9$108
Wed 1/1011:02EZE - IGR
Nonstop1h 48mJetSMART
Thu 2/1018:44IGR - EZE
Nonstop1h 56mJetSMART
Deal found 15/9$109
Fri 24/1021:03AEP - IGR
Nonstop1h 48mJetSMART
Mon 3/1108:52IGR - AEP
Nonstop1h 56mJetSMART
Deal found 17/9$109
Wed 17/1218:40EZE - IGR
Nonstop1h 49mJetSMART
Tue 23/1214:49IGR - EZE
Nonstop1h 56mJetSMART
Deal found 17/9$111
Tue 25/1121:18AEP - IGR
Nonstop1h 49mJetSMART
Fri 28/1113:57IGR - AEP
Nonstop1h 56mJetSMART
Deal found 17/9$111
Sun 14/1219:50EZE - IGR
Nonstop1h 49mJetSMART
Fri 30/121:23IGR - EZE
Nonstop1h 56mJetSMART
Deal found 16/9$112
Sat 18/1018:50EZE - IGR
Nonstop1h 48mJetSMART
Tue 21/1023:21IGR - EZE
Nonstop1h 56mJetSMART
Deal found 17/9$114

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 18 September 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 8/12

17:22-19:11

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Fri 19/12

19:14-21:10

Nonstop1h 56m

$103

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Sun 7/12

19:50-21:39

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Thu 11/12

22:48-00:44

Nonstop1h 56m

$105

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Thu 11/12

21:12-23:01

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Sat 13/12

13:37-15:33

Nonstop1h 56m

$105

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Tue 21/10

21:00-22:48

Nonstop1h 48m

Puerto Iguazú Cataratas del Iguazu

Thu 23/10

08:33-10:29

Nonstop1h 56m

$105

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Sat 13/12

17:49-19:38

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Mon 15/12

22:14-00:10

Nonstop1h 56m

$105

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Tue 21/10

21:00-22:48

Nonstop1h 48m

Puerto Iguazú Cataratas del Iguazu

Wed 22/10

09:17-11:13

Nonstop1h 56m

$105

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Sun 7/12

19:00-20:49

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Thu 11/12

17:31-19:27

Nonstop1h 56m

$105

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Wed 15/10

17:35-19:23

Nonstop1h 48m

Puerto Iguazú Cataratas del Iguazu

Wed 22/10

23:52-01:48

Nonstop1h 56m

$106

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Tue 16/12

11:15-13:04

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Tue 16/12

14:49-16:45

Nonstop1h 56m

$106

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Sun 2/11

21:14-23:03

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Tue 4/11

09:07-11:03

Nonstop1h 56m

$106

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 41 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 12 September 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 54 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 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 18 September 2025.

A simple way to save on the total cost of your ticket is to fly from Buenos Aires to Puerto Iguazú in the afternoon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the evening.

Weekly flight availability from Buenos Aires to Puerto Iguazú

Explore weekly flight availability from Buenos Aires to Puerto Iguazú. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 September 2025.

The most flights from BUE to IGR are scheduled on a Wednesday (26 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost for a return flight from Buenos Aires to Puerto Iguazú?

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 18 September 2025.
Read through reviews of airlines operating flights from Buenos Aires to Puerto Iguazú, such as Aerolineas Argentinas and JetSMART. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very Good
932 reviews
Check prices

Comfort

7.5

Crew

8.3

Food

6.5

Overall

8.1

Entertainment

5.7

Boarding

8.0

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
932 reviews
Aerolineas Argentinas
8.1
Very Good
932 reviews
Check prices

Comfort

7.5

Crew

8.3

Food

6.5

Overall

8.1

Entertainment

5.7

Boarding

8.0

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
6.5
Okay
225 reviews
Aerolineas Argentinas
8.1
Very Good
932 reviews
Check prices

Comfort

7.5

Crew

8.3

Food

6.5

Overall

8.1

Entertainment

5.7

Boarding

8.0

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 9 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 49m. 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 ($123), offers the cheapest pricing from Buenos Aires to Puerto Iguazú. Users have found that Aerolineas Argentinas is 29% cheaper than the other options available to this destination.

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

    Consider LATAM Airlines (81%), JetSMART (81%) or JetSMART (81%) when booking your flight. These represent the most reliable airlines 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.

See more FAQs

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 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$123Average$192FlexibilityNo 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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