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Ministro Pistarini

$445+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — EZE
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 10, 2026.

This Air Canada deal was found by Cheapflights users on 6/9. 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 stops39h 00m
Air Canada
Mon 11/304:45 pm
EZE
-
PDX
3 stops45h 41m
Air Canada
Deal found 6/9$1,171
This FlightHub deal was found by Cheapflights users on 6/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:00 am
PDX
-
EZE
2 stops21h 22m
LATAM Airlines
Mon 11/307:45 am
EZE
-
PDX
2 stops19h 41m
LATAM Airlines
Deal found 6/7$1,221
This Mytrip deal was found by Cheapflights users on 6/5. 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.
Tue 8/1111:15 pm
PDX
-
EZE
3 stops26h 25m
Multiple Airlines
Mon 8/244:50 pm
EZE
-
PDX
3 stops32h 09m
Multiple Airlines
Deal found 6/5$1,224
This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am
PDX
-
EZE
2 stops19h 40m
LATAM Airlines
Tue 10/201:10 pm
EZE
-
PDX
2 stops37h 16m
LATAM Airlines
Deal found 6/6$1,225
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:03 pm
PDX
-
EZE
2 stops33h 57m
United Airlines
Tue 9/19:00 pm
EZE
-
PDX
1 stop18h 59m
United Airlines
Deal found 6/7$1,252
This FlightHub deal was found by Cheapflights users on 6/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:00 am
PDX
-
EZE
2 stops20h 18m
LATAM Airlines
Mon 11/93:55 am
EZE
-
PDX
2 stops23h 31m
LATAM Airlines
Deal found 6/7$1,260
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:59 pm
PDX
-
EZE
1 stop27h 31m
American Airlines
Wed 12/910:30 pm
EZE
-
PDX
1 stop25h 41m
American Airlines
Deal found 6/6$1,262
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Mon 9/1411:15 pm
PDX
-
EZE
3 stops26h 25m
Multiple Airlines
Mon 9/214:50 pm
EZE
-
PDX
3 stops32h 09m
Multiple Airlines
Deal found 6/8$1,264
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Mon 8/2411:15 pm
PDX
-
EZE
3 stops26h 25m
Multiple Airlines
Fri 8/284:50 pm
EZE
-
PDX
3 stops32h 09m
Multiple Airlines
Deal found 6/8$1,274

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 10, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,171
(Air Canada)

One-way from

$445
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,435
Provider with most accurate pricing for Portland-Buenos Aires Ministro Pistarini flight deals.
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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. 14% potential increase in price ($213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 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 10, 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

Thu 11/5

6:30 am-12:22 pm

2 stops24h 52m

Buenos Aires Ministro Pistarini

Wed 11/18

8:05 pm-11:50 am

1 stop20h 45m

$1,248

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 8/3

6:03 pm-8:00 am

2 stops33h 57m

Buenos Aires Ministro Pistarini

Tue 9/1

9:00 pm-3:05 pm

2 stops22h 05m

$1,252

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Sun 11/15

10:59 pm-7:20 am

2 stops27h 21m

Buenos Aires Ministro Pistarini

Wed 12/9

10:05 pm-12:13 pm

1 stop19h 08m

$1,252

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Tue 8/4

11:40 pm-8:00 am

2 stops28h 20m

Buenos Aires Ministro Pistarini

Wed 8/19

9:00 pm-11:59 am

1 stop18h 59m

$1,252
Quickest round-trip

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Tue 8/11

10:50 am-8:00 am

2 stops17h 10m

Buenos Aires Ministro Pistarini

Mon 8/24

9:00 pm-6:19 pm

3 stops25h 19m

$1,252

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Sat 10/31

10:00 am-10:18 am

2 stops20h 18m

Buenos Aires Ministro Pistarini

Mon 11/9

3:55 am-10:26 pm

2 stops23h 31m

$1,260
Cheapest one-way

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Tue 11/24

10:00 am-3:10 pm

3 stops24h 10m

$624

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Sat 11/7

7:35 pm-8:15 pm

3 stops43h 40m

$641

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 11/2

5:30 pm-1:53 am

2 stops27h 23m

$674
Quickest one-way

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 11/23

7:18 am-9:40 am

1 stop21h 22m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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, January is the cheapest month in which you can book a flight from Portland to Buenos Aires Ministro Pistarini Airport (average of $1,081). 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 10, 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
7.9
Good
8,396 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

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
7.9
Good
8,396 reviews
Delta
7.9
Good
8,396 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

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
1,926 reviews
Delta
7.9
Good
8,396 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

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
9,803 reviews
Delta
7.9
Good
8,396 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

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
11,640 reviews
Delta
7.9
Good
8,396 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

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 24h 52m. Fly via LATAM Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 6836 mi. This flight may include one or multiple stops.

  • 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 30% 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, January is the cheapest month in which you can book a flight from Portland to Buenos Aires Ministro Pistarini Airport (average of $1,081). 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

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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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$901Average$1,339FlexibilityNo 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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