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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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — IGR
15 Mar — 22 Mar1
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 13 February 2026.

Sun 1/320:00
EZE
-
IGR
Nonstop1h 49m
JetSMART
Thu 5/318:28
IGR
-
EZE
Nonstop1h 56m
JetSMART
Deal found 9/2$101
Wed 13/506:40
AEP
-
IGR
Nonstop1h 54m
JetSMART
Sat 16/508:29
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 9/2$103
Sun 19/419:10
EZE
-
IGR
Nonstop1h 54m
JetSMART
Fri 24/423:11
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 12/2$104
Sat 6/619:05
AEP
-
IGR
Nonstop1h 54m
JetSMART
Wed 10/621:42
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 11/2$104
Sun 1/320:00
EZE
-
IGR
Nonstop1h 49m
JetSMART
Tue 31/321:05
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 10/2$105
Mon 13/418:56
AEP
-
IGR
Nonstop1h 54m
JetSMART
Mon 20/422:12
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 9/2$105
Sun 19/419:10
EZE
-
IGR
Nonstop1h 54m
JetSMART
Thu 23/416:30
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 11/2$107
Sun 17/507:20
AEP
-
IGR
Nonstop1h 54m
JetSMART
Tue 19/518:59
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 12/2$107
Tue 2/608:40
EZE
-
IGR
Nonstop1h 54m
JetSMART
Thu 4/613:44
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 10/2$108
Wed 6/519:15
AEP
-
IGR
Nonstop1h 54m
JetSMART
Wed 13/509:19
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 11/2$108
Sat 18/419:57
EZE
-
IGR
Nonstop1h 54m
JetSMART
Fri 24/423:11
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 12/2$110
Tue 5/516:20
AEP
-
IGR
Nonstop1h 54m
JetSMART
Thu 14/523:48
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 11/2$111

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 13 February 2026.

Round-trip from

$101

One-way from

$51

Popular in

July

Cheapest in

May

Average price

$180

Good round-trip deal

$125 or less

Good one-way deal

$73 or less
JetSMART
  • JetSMART
  • 23/4-26/4
  • Nonstop
  • 3h 54m total
  • Buenos Aires to Puerto Iguazú
Search Deals
JetSMART
  • JetSMART
  • 19/4
  • Nonstop
  • 1h 54m total
  • Buenos Aires to Puerto Iguazú
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 13 February 2026.
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

Thu 23/4

21:05-22:59

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Sun 26/4

21:49-23:49

Nonstop2h 00m

$101

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Sun 1/3

20:00-21:49

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Thu 5/3

18:28-20:24

Nonstop1h 56m

$101

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Sat 6/6

19:05-20:59

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Wed 10/6

21:42-23:42

Nonstop2h 00m

$103

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Wed 13/5

06:40-08:34

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Sat 16/5

08:29-10:29

Nonstop2h 00m

$103

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Sun 17/5

07:20-09:14

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Tue 19/5

18:59-20:59

Nonstop2h 00m

$103

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Wed 1/7

19:00-20:48

Nonstop1h 48m

Puerto Iguazú Cataratas del Iguazu

Sun 5/7

06:51-08:47

Nonstop1h 56m

$104

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Sun 1/3

20:00-21:49

Nonstop1h 49m

Puerto Iguazú Cataratas del Iguazu

Tue 31/3

21:05-23:05

Nonstop2h 00m

$105

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Mon 11/5

19:15-21:09

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Thu 14/5

23:48-01:48

Nonstop2h 00m

$105

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Thu 23/4

19:55-21:49

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Sun 26/4

23:47-01:47

Nonstop2h 00m

$105

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Mon 13/4

18:56-20:50

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Mon 20/4

22:12-00:12

Nonstop2h 00m

$105

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 33 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 6 February 2026.

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, May is the cheapest month in which you can book a flight from Buenos Aires to Puerto Iguazú (average of $67). Flying from Buenos Aires to Puerto Iguazú in January is currently the most expensive (average of $94). 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 13 February 2026.

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 36% on your trip compared to booking a flight in the evening.

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

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

About 20% of weekly flights between Buenos Aires and Puerto Iguazú have experienced delays in the past year, with the average delay time being 107 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?

Tuesday 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 13 February 2026.
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
1,010 reviews
Check prices

Comfort

7.5

Food

6.5

Overall

8.1

Boarding

8.0

Entertainment

5.8

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
Aerolineas Argentinas
8.1
Very Good
1,010 reviews
Aerolineas Argentinas
8.1
Very Good
1,010 reviews
Check prices

Comfort

7.5

Food

6.5

Overall

8.1

Boarding

8.0

Entertainment

5.8

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
JetSMART
6.7
Okay
268 reviews
Aerolineas Argentinas
8.1
Very Good
1,010 reviews
Check prices

Comfort

7.5

Food

6.5

Overall

8.1

Boarding

8.0

Entertainment

5.8

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
Flybondi
5.9
Fair
214 reviews
Aerolineas Argentinas
8.1
Very Good
1,010 reviews
Check prices

Comfort

7.5

Food

6.5

Overall

8.1

Boarding

8.0

Entertainment

5.8

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.

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 10 inbound flights from Buenos Aires per day from 0 airlines. 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 54m. 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 are the most reliable airlines from Buenos Aires to Puerto Iguazú?

    Consider Air France (100%), ITA Airways (100%) or LATAM Airlines (83%) 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 $65. While the most popular route (Buenos Aires Jorge Newbery - Puerto Iguazú Cataratas del Iguazu) can be booked for $90 on average, our data indicates $153 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, May is the cheapest month in which you can book a flight from Buenos Aires to Puerto Iguazú (average of $67). Flying from Buenos Aires to Puerto Iguazú in January is currently the most expensive (average of $94). 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

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.
Jorge Newbery to Puerto Iguazú flights
Ministro Pistarini to Puerto Iguazú flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Cheapflights simply makes it quick and affordable to book flights from Buenos Aires to Puerto Iguazú by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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