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Ministro Pistarini

$674+ Cheap flights from Portland (PDX) to Ministro Pistarini (EZE)

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — EZE
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
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Cheap flight deals from Portland to Ministro Pistarini

Cheapest flights from Portland to Ministro Pistarini
Explore the most affordable flight options available from Portland to Ministro Pistarini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.

This Air Canada deal was found by Cheapflights users on 6/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:10 pm
PDX
-
EZE
3 stops38h 55m
Air Canada
Mon 11/304:45 pm
EZE
-
PDX
3 stops45h 41m
Air Canada
Deal found 6/25$1,113
This Trip.com deal was found by Cheapflights users on 6/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:56 pm
PDX
-
EZE
3 stops29h 49m
Multiple Airlines
Wed 8/264:45 am
EZE
-
PDX
3 stops40h 26m
Multiple Airlines
Deal found 6/28$1,125
This Orbitz deal was found by Cheapflights users on 6/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am
PDX
-
EZE
3 stops27h 05m
Air Canada
Sun 11/294:45 pm
EZE
-
PDX
3 stops45h 41m
Air Canada
Deal found 6/25$1,166
This Air Canada deal was found by Cheapflights users on 6/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:10 pm
PDX
-
EZE
3 stops38h 55m
Air Canada
Sat 11/214:45 pm
EZE
-
PDX
3 stops45h 41m
Air Canada
Deal found 6/25$1,171
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Thu 10/295:30 pm
PDX
-
EZE
2 stops27h 41m
Multiple Airlines
Tue 11/248:00 am
EZE
-
PDX
1 stop17h 50m
Multiple Airlines
Deal found 6/28$1,176
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sat 10/245:30 pm
PDX
-
EZE
2 stops26h 13m
Multiple Airlines
Tue 11/2410:45 pm
EZE
-
PDX
1 stop27h 05m
Multiple Airlines
Deal found 6/28$1,185
This Mytrip deal was found by Cheapflights users on 6/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:15 pm
PDX
-
EZE
3 stops25h 45m
Multiple Airlines
Wed 9/24:50 pm
EZE
-
PDX
3 stops32h 09m
Multiple Airlines
Deal found 6/28$1,191
This Justfly.com deal was found by Cheapflights users on 6/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:45 pm
PDX
-
EZE
3 stops38h 45m
Air Canada
Sat 9/264:35 pm
EZE
-
PDX
3 stops44h 56m
Air Canada
Deal found 6/25$1,194
This Justfly.com deal was found by Cheapflights users on 6/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:10 am
PDX
-
EZE
3 stops24h 20m
Air Canada
Wed 9/234:35 pm
EZE
-
PDX
3 stops44h 56m
Air Canada
Deal found 6/27$1,221
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sun 10/255:30 pm
PDX
-
EZE
2 stops24h 03m
Multiple Airlines
Wed 11/2510:45 pm
EZE
-
PDX
1 stop27h 05m
Multiple Airlines
Deal found 6/28$1,226

Find flight deals from Portland to Ministro Pistarini

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Ministro Pistarini (EZE). 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 June 29, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,113
(Air Canada)

One-way from

$674
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$1,585
Provider with most accurate pricing for Portland-Buenos Aires Ministro Pistarini flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Buenos Aires Ministro Pistarini flights.
Search Deals
From Portland to Buenos Aires Ministro Pistarini
Search Deals
One-way flight from Portland to Buenos Aires Ministro Pistarini
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Ministro Pistarini 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 June 29, 2026.
Use the filters below to find and compare flights from Portland to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Tue 10/13

12:57 pm-8:00 am

1 stop15h 03m

Buenos Aires Ministro Pistarini

Thu 10/22

9:00 pm-7:16 pm

1 stop26h 16m

$1,248

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Sun 10/11

9:00 am-8:00 am

2 stops43h 00m

Buenos Aires Ministro Pistarini

Thu 10/22

9:00 pm-7:16 pm

1 stop26h 16m

$1,275

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 11/12

1:00 pm-9:20 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

Sat 11/21

11:55 pm-10:44 pm

2 stops27h 49m

$1,288

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Wed 11/11

5:30 am-10:55 am

2 stops24h 25m

Buenos Aires Ministro Pistarini

Sat 11/21

9:30 pm-4:27 pm

2 stops23h 57m

$1,292
Quickest round-trip

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Wed 8/12

8:17 am-8:00 am

2 stops19h 43m

Buenos Aires Ministro Pistarini

Wed 8/19

9:00 pm-12:00 pm

2 stops19h 00m

$1,315

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 11/19

5:00 am-7:20 am

2 stops21h 20m

Buenos Aires Ministro Pistarini

Mon 12/7

11:55 pm-8:33 pm

3 stops25h 38m

$1,327

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Sat 10/3

6:50 am-8:00 am

1 stop21h 10m

Buenos Aires Ministro Pistarini

Sun 10/11

9:00 pm-7:19 pm

1 stop26h 19m

$1,328

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 8/3

5:53 pm-8:00 am

2 stops34h 07m

Buenos Aires Ministro Pistarini

Tue 9/1

9:00 pm-11:59 am

1 stop18h 59m

$1,352
Cheapest one-way

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 7/13

7:45 pm-2:30 pm

3 stops38h 45m

$798
Quickest one-way

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 11/23

7:18 am-9:40 am

1 stop21h 22m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Ministro Pistarini

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 Portland to Ministro Pistarini in June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Ministro Pistarini from Portland 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 Portland to Buenos Aires Ministro Pistarini Airport

What is the cheapest month to book a flight from Portland to Buenos Aires Ministro Pistarini Airport?

Currently, August is the cheapest month in which you can book a flight from Portland to Buenos Aires Ministro Pistarini Airport (average of $1,041). Flying from Portland to Buenos Aires Ministro Pistarini Airport in July is currently the most expensive (average of $1,616). 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.

How much does it cost to fly round-trip from Portland to Buenos Aires Ministro Pistarini Airport?

Reviews of airlines servicing Ministro Pistarini

Get insights into the airlines that provide service to Ministro Pistarini. 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 Ministro Pistarini. Reviews last updated June 29, 2026.
See what other customers who have flown with Delta,LATAM Airlines, andUnited Airlines from Portland to Buenos Aires Ministro Pistarini Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,449 reviews

Food

7.2

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,449 reviews
Delta
7.8
Good
8,449 reviews

Food

7.2

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
LATAM Airlines
7.4
Good
1,941 reviews
Delta
7.8
Good
8,449 reviews

Food

7.2

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,894 reviews
Delta
7.8
Good
8,449 reviews

Food

7.2

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,768 reviews
Delta
7.8
Good
8,449 reviews

Food

7.2

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Portland to Ministro Pistarini. 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 from for flights from Portland to Buenos Aires Ministro Pistarini?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Buenos Aires Ministro Pistarini. 4 airlines have flights from Portland to Buenos Aires Ministro Pistarini on a regular basis. Booking flights from Portland to Buenos Aires Ministro Pistarini should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires Ministro Pistarini per day.

  • How long is the flight from Portland to Buenos Aires Ministro Pistarini Airport?

    There are many flights that can get you from Portland to Buenos Aires Ministro Pistarini Airport in 38h 45m. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 6836 mi.

  • What are the cheapest airlines flying from Portland to Buenos Aires Ministro Pistarini Airport round-trip?

    Currently priced at $901, Delta will fly you from Portland to Buenos Aires Ministro Pistarini Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $951 and $1,009, respectively. Delta is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Portland to Ministro Pistarini that include hotel bookings?

    Yes. In addition to deals on Portland to Ministro Pistarini flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Ministro Pistarini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Ministro Pistarini.

  • Can I find deals for business class flights from Portland to Ministro Pistarini?

    Yes. Cheapflights offers flight deals from Portland to Ministro Pistarini 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 Portland to Buenos Aires Ministro Pistarini Airport?

    Currently, August is the cheapest month in which you can book a flight from Portland to Buenos Aires Ministro Pistarini Airport (average of $1,041). Flying from Portland to Buenos Aires Ministro Pistarini Airport in July is currently the most expensive (average of $1,616). 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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Top 4 airlines flying from Portland to Ministro Pistarini

Discover the top 4 airlines that operate flights from Portland to Ministro Pistarini. 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 June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$901Average$1,286FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$951Average$1,125FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,009Average$1,365FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$1,182Average$1,374FlexibilityNo cancel feeOn-time81%

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