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Cheap flights from Puerto Iguazú to Buenos Aires from $33

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Iguazú to Buenos Aires departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Puerto Iguazú to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:27 pm - 8:23 pmIGR-AEP
1h 56mnonstop
Multiple Airlines Logo
6:05 pm - 7:55 pmAEP-IGR
1h 50mnonstop
$67Multiple Airlines
Find Deal
Wed, Mar 18 - Sun, Mar 22
Multiple Airlines Logo
8:30 pm - 10:20 pmIGR-EZE
1h 50mnonstop
Multiple Airlines Logo
3:15 pm - 5:03 pmEZE-IGR
1h 48mnonstop
$67Multiple Airlines
Find Deal
Wed, Mar 18 - Sun, Mar 22
Flybondi Logo
9:20 pm - 11:10 pmIGR-EZE
1h 50mnonstop
Flybondi Logo
7:00 am - 8:50 amEZE-IGR
1h 50mnonstop
$68Flybondi
Find Deal
Tue, Mar 10 - Fri, Mar 13
JetSMART Logo
6:43 pm - 8:39 pmIGR-AEP
1h 56mnonstop
JetSMART Logo
7:20 pm - 9:09 pmAEP-IGR
1h 49mnonstop
$68JetSMART
Find Deal
Tue, Dec 23 - Sat, Jan 3
Multiple Airlines Logo
2:40 pm - 4:36 pmIGR-AEP
1h 56mnonstop
Multiple Airlines Logo
8:10 am - 6:55 pmAEP-IGR
10h 45m1 stop
$69Multiple Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
Multiple Airlines Logo
9:30 pm - 11:30 pmIGR-EZE
2h 00mnonstop
Multiple Airlines Logo
11:15 am - 1:04 pmEZE-IGR
1h 49mnonstop
$69Multiple Airlines
Find Deal
Tue, Nov 11 - Fri, Nov 14
JetSMART Logo
10:34 pm - 12:30 amIGR-EZE
1h 56mnonstop
JetSMART Logo
7:50 pm - 9:39 pmEZE-IGR
1h 49mnonstop
$70JetSMART
Find Deal
Thu, Dec 11 - Sun, Dec 14
Flybondi Logo
8:30 am - 10:20 amIGR-AEP
1h 50mnonstop
Flybondi Logo
5:00 pm - 6:50 pmAEP-IGR
1h 50mnonstop
$74Flybondi
Find Deal
Fri, Dec 12 - Fri, Dec 19
Aerolineas Argentinas Logo
12:35 pm - 4:05 pmIGR-AEP
3h 30m1 stop
Aerolineas Argentinas Logo
5:10 pm - 7:05 pmAEP-IGR
1h 55mnonstop
$90Aerolineas Argentinas
Find Deal
Thu, Nov 27 - Mon, Dec 1
Aerolineas Argentinas Logo
12:35 pm - 4:05 pmIGR-AEP
3h 30m1 stop
Aerolineas Argentinas Logo
6:40 pm - 8:35 pmAEP-IGR
1h 55mnonstop
$106Aerolineas Argentinas
Find Deal
Thu, Nov 27 - Mon, Dec 1

JetSMART flights from Puerto Iguazú to Buenos Aires

Our best JetSMART deals on Puerto Iguazú to Buenos Aires flight tickets
JetSMART
Dec 23
IGR6:43 pmPuerto Iguazú Cataratas del Iguazu
1h 56m
AEP8:39 pmBuenos Aires Jorge Newbery
Jan 3
AEP7:20 pmBuenos Aires Jorge Newbery
1h 49m
IGR9:09 pmPuerto Iguazú Cataratas del Iguazu
$68
Find similar
JetSMART
Dec 11
IGR10:34 pmPuerto Iguazú Cataratas del Iguazu
1h 56m
EZE12:30 amBuenos Aires Ministro Pistarini
Dec 14
EZE7:50 pmBuenos Aires Ministro Pistarini
1h 49m
IGR9:39 pmPuerto Iguazú Cataratas del Iguazu
$70
Find similar
JetSMART
Dec 12
IGR1:40 pmPuerto Iguazú Cataratas del Iguazu
1h 56m
EZE3:36 pmBuenos Aires Ministro Pistarini
Dec 15
EZE5:22 pmBuenos Aires Ministro Pistarini
1h 49m
IGR7:11 pmPuerto Iguazú Cataratas del Iguazu
$76
Find similar

Flybondi flights from Puerto Iguazú to Buenos Aires

Our best Flybondi deals on Puerto Iguazú to Buenos Aires flight tickets
Flybondi
Mar 10
IGR9:20 pmPuerto Iguazú Cataratas del Iguazu
1h 50m
EZE11:10 pmBuenos Aires Ministro Pistarini
Mar 13
EZE7:00 amBuenos Aires Ministro Pistarini
1h 50m
IGR8:50 amPuerto Iguazú Cataratas del Iguazu
$68
Find similar
Flybondi
Dec 12
IGR8:30 amPuerto Iguazú Cataratas del Iguazu
1h 50m
AEP10:20 amBuenos Aires Jorge Newbery
Dec 19
AEP5:00 pmBuenos Aires Jorge Newbery
1h 50m
IGR6:50 pmPuerto Iguazú Cataratas del Iguazu
$74
Find similar
Flybondi
Nov 27
IGR9:00 amPuerto Iguazú Cataratas del Iguazu
2h 00m
EZE11:00 amBuenos Aires Ministro Pistarini
Dec 2
EZE8:00 amBuenos Aires Ministro Pistarini
1h 50m
IGR9:50 amPuerto Iguazú Cataratas del Iguazu
$84
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Puerto Iguazú 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, momondo users made 832,500 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Puerto Iguazú to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Puerto IguazúBuenos Aires

IGR - AEP

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Wed 3/18

6:27 pm-8:23 pm

Nonstop1h 56m

Buenos Aires Jorge Newbery

Sun 3/22

6:05 pm-7:55 pm

Nonstop1h 50m

$67

Puerto IguazúBuenos Aires

IGR - EZE

IGREZE

Puerto Iguazú Cataratas del Iguazu

Wed 3/18

8:30 pm-10:20 pm

Nonstop1h 50m

Buenos Aires Ministro Pistarini

Sun 3/22

3:15 pm-5:03 pm

Nonstop1h 48m

$67

Puerto IguazúBuenos Aires

IGR - EZE

IGREZE

Puerto Iguazú Cataratas del Iguazu

Tue 3/10

9:20 pm-11:10 pm

Nonstop1h 50m

Buenos Aires Ministro Pistarini

Fri 3/13

7:00 am-8:50 am

Nonstop1h 50m

$68

Puerto IguazúBuenos Aires

IGR - AEP

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Tue 12/23

6:43 pm-8:39 pm

Nonstop1h 56m

Buenos Aires Jorge Newbery

Sat 1/3

7:20 pm-9:09 pm

Nonstop1h 49m

$68

Puerto IguazúBuenos Aires

IGR - AEP

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Thu 11/20

2:40 pm-4:36 pm

Nonstop1h 56m

Buenos Aires Jorge Newbery

Sun 11/23

8:10 am-6:55 pm

1 stop10h 45m

$69

Puerto IguazúBuenos Aires

IGR - EZE

IGREZE

Puerto Iguazú Cataratas del Iguazu

Tue 11/11

9:30 pm-11:30 pm

Nonstop2h 00m

Buenos Aires Ministro Pistarini

Fri 11/14

11:15 am-1:04 pm

Nonstop1h 49m

$69

Puerto IguazúBuenos Aires

IGR - EZE

IGREZE

Puerto Iguazú Cataratas del Iguazu

Thu 12/11

10:34 pm-12:30 am

Nonstop1h 56m

Buenos Aires Ministro Pistarini

Sun 12/14

7:50 pm-9:39 pm

Nonstop1h 49m

$70

Puerto IguazúBuenos Aires

IGR - AEP

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Fri 12/12

8:30 am-10:20 am

Nonstop1h 50m

Buenos Aires Jorge Newbery

Fri 12/19

5:00 pm-6:50 pm

Nonstop1h 50m

$74

Puerto IguazúBuenos Aires

IGR - AEP

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Thu 11/27

12:35 pm-4:05 pm

1 stop3h 30m

Buenos Aires Jorge Newbery

Mon 12/1

5:10 pm-7:05 pm

Nonstop1h 55m

$90

Puerto IguazúBuenos Aires

IGR - AEP

IGRAEP

Puerto Iguazú Cataratas del Iguazu

Thu 11/27

12:35 pm-4:05 pm

1 stop3h 30m

Buenos Aires Jorge Newbery

Mon 12/1

6:40 pm-8:35 pm

Nonstop1h 55m

$106

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Puerto Iguazú 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

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Puerto Iguazú is in May. Flight prices, which tend to average around $65, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Buenos Aires from Puerto Iguazú during June instead. Flights to Buenos Aires in June, while not as cheap as those in May, still average around $66.

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 Puerto Iguazú is on a Thursday. momondo users have found tickets for Thursday departures for as low as $83. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Monday is $148.

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 morning. Flights from Puerto Iguazú to Buenos Aires during this time can be as low as $89. Try not to purchase tickets in the evening because they tend to be around $130. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Puerto Iguazú Cataratas del Iguazu to Buenos Aires flight route?

Fly from Puerto Iguazú Cataratas del Iguazu to Buenos Aires Ministro Pistarini for the best Puerto Iguazú Cataratas del Iguazu - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Puerto Iguazú when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $108 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Puerto Iguazú for as low as $68 on momondo.

What cabin class options are available on Puerto Iguazú Cataratas del Iguazu to Buenos Aires flights?

There are 3 cabin classes available to choose from on Puerto Iguazú Cataratas del Iguazu to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Puerto Iguazú to Buenos Aires flight prices changed over time?

As of October 2025, prices for Puerto Iguazú to Buenos Aires flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Puerto Iguazú to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Puerto Iguazú to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Puerto Iguazú to Buenos Aires (IGR to BUE) flight deals and tips

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

Best Price Found

$54

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Puerto Iguazú in the past 72 hours is $54. The best round-trip flight deal from Puerto Iguazú to Buenos Aires found on momondo in the last 72 hours is $55.
The fastest flight from Puerto Iguazú to Buenos Aires takes 1h 50m
Direct flights go from Puerto Iguazú to Buenos Aires every day.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)
Search flight deals

  • How far is Puerto Iguazú Cataratas del Iguazu to Buenos Aires by plane?

    The distance between Puerto Iguazú Cataratas del Iguazu and Buenos Aires is about 662.4 mi. A reasonable flight in good conditions will take 1h 50m.

  • When did momondo last update prices for flights from Puerto Iguazú Cataratas del Iguazu Airport to Buenos Aires?

    Prices for flights from Puerto Iguazú Cataratas del Iguazu Airport to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Puerto Iguazú Cataratas del Iguazu Airport to Buenos Aires?

  • How old do you have to be to fly from Puerto Iguazú Cataratas del Iguazu Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Puerto Iguazú Cataratas del Iguazu Airport to Buenos Aires.

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

    The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Puerto Iguazú to Buenos Aires?

  • What is the most popular airline from Puerto Iguazú to Buenos Aires?

Best airlines flying from Puerto Iguazú to Buenos Aires

Compare and see reviews for airlines that fly from Puerto Iguazú to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
FlybondiPriceFrom $52Free CancellationRating
6.0
201 reviews
Search Flybondi flights
JetSMARTPriceFrom $55Free CancellationRating
6.6
236 reviews
Search JetSMART flights
Aerolineas ArgentinasPriceFrom $70Free CancellationRating
8.1
955 reviews
Search Aerolineas Argentinas flights

  • Aerolineas Argentinas Flights From Puerto Iguazú to Buenos Aires

    Across 10 Aerolineas Argentinas flights from Puerto Iguazú to Buenos Aires this week, the average price was $165, with the best Aerolineas Argentinas deals starting from $70 round-trip. 955 users have rated Aerolineas Argentinas on momondo, with an average score of 8.1/10.

  • JetSMART Flights From Puerto Iguazú to Buenos Aires

    Across 236 JetSMART reviews on momondo, the average score is 6.6/10. JetSMART flies from Puerto Iguazú to Buenos Aires about 5 times each week, with ticket deals ranging from $55 to $83. Price data is based on momondo searches in the last 72 hours.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Puerto Iguazú to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Buenos Aires from Puerto Iguazú which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Puerto Iguazú 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 Puerto Iguazú.

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

Of course. momondo tracks the price of Puerto Iguazú to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport