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Puerto Iguazú

$33+ Cheap flights from Buenos Aires (BUE) to Puerto Iguazú (IGR)

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — IGR
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Find cheap flights from Buenos Aires to Puerto Iguazú 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.
Cheapflights Tip: The best prices from Buenos Aires to Puerto Iguazú Cataratas del Iguazu are usually found in June or March, booked 53 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 August 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Wed 8/191:03 pm
EZE
-
IGR
Nonstop1h 54m
JetSMART
Fri 8/218:34 pm
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 7/31$68
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/203:40 pm
AEP
-
IGR
Nonstop1h 54m
JetSMART
Thu 8/2010:15 pm
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 7/29$68
This OneTravel deal was found by Cheapflights users on 7/30. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:35 pm
EZE
-
IGR
Nonstop1h 54m
JetSMART
Mon 8/244:47 pm
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 7/30$69
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/316:55 pm
AEP
-
IGR
Nonstop1h 54m
JetSMART
Wed 9/210:29 pm
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 7/29$69
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:08 pm
EZE
-
IGR
Nonstop1h 54m
JetSMART
Thu 9/108:02 pm
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 7/29$70
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/206:05 am
AEP
-
IGR
Nonstop1h 50m
Multiple Airlines
Thu 8/2010:15 pm
IGR
-
AEP
Nonstop2h 00m
Multiple Airlines
Deal found 7/29$70
This JetSMART deal was found by Cheapflights users on 7/29. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:14 pm
EZE
-
IGR
Nonstop1h 54m
JetSMART
Tue 9/2211:52 pm
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 7/29$71
This JetSMART deal was found by Cheapflights users on 7/28. 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 JetSMART is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:55 pm
AEP
-
IGR
Nonstop1h 54m
JetSMART
Sat 8/294:59 pm
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 7/28$71
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Wed 8/1912:10 pm
EZE
-
IGR
Nonstop1h 54m
Multiple Airlines
Thu 8/279:10 am
IGR
-
EZE
Nonstop1h 55m
Multiple Airlines
Deal found 7/31$72
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 8/189:05 pm
AEP
-
IGR
Nonstop1h 54m
Multiple Airlines
Mon 8/249:10 am
IGR
-
AEP
Nonstop1h 55m
Multiple Airlines
Deal found 7/30$72
This OneTravel deal was found by Cheapflights users on 7/31. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:41 pm
EZE
-
IGR
Nonstop1h 54m
JetSMART
Thu 9/108:02 pm
IGR
-
EZE
Nonstop2h 00m
JetSMART
Deal found 7/31$73
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 8/125:45 pm
AEP
-
IGR
Nonstop1h 54m
JetSMART
Wed 8/129:42 pm
IGR
-
AEP
Nonstop2h 00m
JetSMART
Deal found 7/28$73

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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$68
(Kiwi.com)

One-way from

$33
(Kiwi.com)

Popular in

July

Cheapest in

June

Average price

$109

Good round-trip deal

$86 or less

Good one-way deal

$67 or less
Provider with most accurate pricing for Buenos Aires (BUE)-Puerto Iguazú Cataratas del Iguazu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Puerto Iguazú Cataratas del Iguazu flights.
Search Deals
From Buenos Aires (BUE) to Puerto Iguazú Cataratas del Iguazu
Search Deals
One-way flight from Buenos Aires (BUE) to Puerto Iguazú Cataratas del Iguazu
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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

 
Customize 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 2,558,603 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Buenos Aires to Puerto Iguazú that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Mon 8/24

2:20 pm-4:14 pm

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Sat 8/29

9:54 pm-11:54 pm

Nonstop2h 00m

$71

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Wed 9/16

1:25 pm-3:19 pm

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Mon 9/21

1:38 pm-3:38 pm

Nonstop2h 00m

$71

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Thu 8/20

2:00 pm-3:54 pm

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Fri 8/21

8:34 pm-10:34 pm

Nonstop2h 00m

$74

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Wed 8/19

1:03 pm-2:57 pm

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Thu 8/20

2:07 pm-4:07 pm

Nonstop2h 00m

$74

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Thu 8/20

7:35 pm-9:29 pm

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Fri 8/21

10:29 pm-12:29 am

Nonstop2h 00m

$74

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Tue 8/18

9:05 pm-10:59 pm

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Sat 8/22

9:49 am-11:49 am

Nonstop2h 00m

$74

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Thu 9/10

7:55 pm-9:49 pm

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Mon 9/14

1:38 pm-3:38 pm

Nonstop2h 00m

$84

Buenos AiresPuerto Iguazú

EZE - IGR

EZEIGR

Buenos Aires Ministro Pistarini

Sat 10/3

9:06 pm-11:00 pm

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Sat 10/10

9:54 pm-11:54 pm

Nonstop2h 00m

$84

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Tue 11/10

6:10 am-8:03 am

Nonstop1h 53m

Puerto Iguazú Cataratas del Iguazu

Fri 11/20

10:23 pm-12:24 am

Nonstop2h 01m

$86

Buenos AiresPuerto Iguazú

AEP - IGR

AEPIGR

Buenos Aires Jorge Newbery

Fri 9/4

12:25 pm-2:19 pm

Nonstop1h 54m

Puerto Iguazú Cataratas del Iguazu

Fri 9/4

9:05 pm-11:05 pm

Nonstop2h 00m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 42 resultsSorted by cheapest first
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5

Compare providers for flights from Buenos Aires to Puerto Iguazú

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 Buenos Aires to Puerto Iguazú in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buenos Aires-Puerto Iguazú flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Puerto Iguazú flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-Puerto Iguazú flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buenos Aires-Puerto Iguazú 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 Buenos Aires-Puerto Iguazú 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 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 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 Buenos Aires to Puerto Iguazú

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

Currently, June is the cheapest month in which you can book a flight from Buenos Aires to Puerto Iguazú (average of $106). Flying from Buenos Aires to Puerto Iguazú in July is currently the most expensive (average of $174). 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 August 1, 2026.

It’s optimal to fly from Buenos Aires to Puerto Iguazú at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

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 August 1, 2026.

The most flights from BUE to IGR are scheduled on a Thursday (35 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Buenos Aires to Puerto Iguazú?

Airfare is below average for this route at the moment.
Buenos Aires to Puerto Iguazú flights typically cost between $82 and $154 in August.
The cheapest round-trip price found within the last 5 days was $68 on JetSMART (Aug 19-Aug 21).

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 108 minutes.

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

Historically, flights departing in the morning 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?

Sunday tends to have the lowest number of delays on this route, whereas Monday 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 last year, JetSMART have had the lowest number of delays on this route, with just 15% of flights being delayed.

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

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buenos Aires to Puerto Iguazú. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Buenos Aires to Puerto Iguazú?

Use this chart to determine the cheapest time to fly round-trip from Buenos Aires to Puerto Iguazú. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Buenos Aires to Puerto Iguazú flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 1, 2026.
Get a feel of what it's like to fly with Aerolineas Argentinas,JetSMART, andFlybondi from Buenos Aires to Puerto Iguazú by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
1,060 reviews

Comfort

7.6

Entertainment

5.8

Boarding

8.0

Crew

8.4

Food

6.5

Overall

8.1

Reviews

1 / 8
6.0
Good

Jesica,Jul 2026

MIA - EZE

Arrived earlier to destiny. Inside the plane was so hot when we were boarding that we could have passed out.
Aerolineas Argentinas
8.1
Very good
1,060 reviews
Aerolineas Argentinas
8.1
Very good
1,060 reviews

Comfort

7.6

Entertainment

5.8

Boarding

8.0

Crew

8.4

Food

6.5

Overall

8.1

Reviews

1 / 8
6.0
Good

Jesica,Jul 2026

MIA - EZE

Arrived earlier to destiny. Inside the plane was so hot when we were boarding that we could have passed out.
JetSMART
6.8
Okay
328 reviews
Aerolineas Argentinas
8.1
Very good
1,060 reviews

Comfort

7.6

Entertainment

5.8

Boarding

8.0

Crew

8.4

Food

6.5

Overall

8.1

Reviews

1 / 8
6.0
Good

Jesica,Jul 2026

MIA - EZE

Arrived earlier to destiny. Inside the plane was so hot when we were boarding that we could have passed out.
Flybondi
5.8
Fair
226 reviews
Aerolineas Argentinas
8.1
Very good
1,060 reviews

Comfort

7.6

Entertainment

5.8

Boarding

8.0

Crew

8.4

Food

6.5

Overall

8.1

Reviews

1 / 8
6.0
Good

Jesica,Jul 2026

MIA - EZE

Arrived earlier to destiny. Inside the plane was so hot when we were boarding that we could have passed out.

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?

    Puerto Iguazú Cataratas del Iguazu (IGR) is the airport you will fly into if you book a flight from Buenos Aires to Puerto Iguazú. You should not have trouble finding flights to Cataratas del Iguazu from Buenos Aires; the airport handles an average of 7 inbound flights from Buenos Aires per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Puerto Iguazú airport from Buenos Aires. It is only a 11.0 mi journey from Cataratas del Iguazu (IGR) to Puerto Iguazú’s city center.

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

    For as low as $71, JetSMART can have you in Puerto Iguazú from Buenos Aires in 1h 54m. The distance between Buenos Aires and Puerto Iguazú is about 672 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Buenos Aires to Puerto Iguazú round-trip?

    Our cheapest airline available from Buenos Aires to Puerto Iguazú is JetSMART. Our recent data shows that you can find tickets from as low as $56 on this airline. Additional options worth looking into are Flybondi and Aerolineas Argentinas, starting at $70 and $88 round-trip. JetSMART is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Buenos Aires to Puerto Iguazú one-way?

    $29 is the cheapest one-way deal found within the past few days, from Flybondi. You may also be able to find cheap deals on JetSMART and Aerolineas Argentinas, with prices starting from $31 and $39, respectively.

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

    Consider ITA Airways (100%), GOL (100%) or KLM (81%) 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?

    On average you can expect to pay $114 for a flight from Buenos Aires to Puerto Iguazú. The cheapest flight overall is $30 while the most popular route, (Buenos Aires Jorge Newbery - Puerto Iguazú Cataratas del Iguazu) is currently priced at $43.

  • 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 vacation 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, June is the cheapest month in which you can book a flight from Buenos Aires to Puerto Iguazú (average of $106). Flying from Buenos Aires to Puerto Iguazú in July is currently the most expensive (average of $174). 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.

Top 3 airlines flying from Buenos Aires to Puerto Iguazú

Discover the top 3 airlines 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 2,558,603 searches. Data last updated August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetSMARTCheapest$56Average$143FlexibilityNo cancel feeOn-timeN/A
FlybondiCheapest$70Average$128FlexibilityNo cancel feeOn-timeN/A
Aerolineas ArgentinasCheapest$88Average$212FlexibilityNo cancel feeOn-time59%

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