HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$554+ Cheap flights from Argentina to Portland (PDX)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — PDX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Argentina to Portland 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.

Cheap flight deals from Argentina to Portland

Keep the following information in mind while searching for Argentina to Portland flight deals. Data was last updated September 11, 2025.

Round-trip from

$1,107
(United Airlines)

One-way from

$554
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$1,321
From Argentina to Portland
Search Deals
One-way flight from Argentina to Portland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Argentina to Portland

Cheapest flights from Argentina to Portland
Explore the most affordable flight options available from Argentina to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 12/2511:55 pmEZE - PDX
1 stop24h 48mUnited Airlines
Sat 2/712:59 pmPDX - EZE
1 stop15h 21mUnited Airlines
Deal found 9/11$1,107
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:00 amEZE - PDX
2 stops30h 38mLATAM Airlines
Sat 2/76:04 amPDX - EZE
2 stops33h 46mLATAM Airlines
Deal found 9/9$1,219
This LATAM Airlines deal was found by Cheapflights users on 9/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:00 amEZE - PDX
2 stops30h 38mLATAM Airlines
Wed 1/77:00 amPDX - EZE
2 stops21h 35mLATAM Airlines
Deal found 9/11$1,289
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:10 amEZE - PDX
1 stop19h 49mAmerican Airlines
Sat 2/75:53 amPDX - EZE
1 stop21h 27mAmerican Airlines
Deal found 9/9$1,335
This SmartFares deal was found by Cheapflights users on 9/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:05 amEZE - PDX
2 stops45h 45mMultiple Airlines
Sat 2/72:40 pmPDX - EZE
2 stops31h 10mMultiple Airlines
Deal found 9/9$1,349
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Thu 12/258:25 pmAEP - PDX
2 stops30h 58mLATAM Airlines
Sat 2/76:30 amPDX - AEP
2 stops20h 25mLATAM Airlines
Deal found 9/10$1,370
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:05 amEZE - PDX
2 stops23h 49mDelta
Sat 2/76:04 amPDX - EZE
2 stops23h 11mDelta
Deal found 9/11$1,387
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:00 pmEZE - PDX
2 stops19h 42mUnited Airlines
Sun 10/511:59 pmPDX - EZE
2 stops28h 01mUnited Airlines
Deal found 9/9$1,391
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Sun 9/286:20 pmAEP - PDX
2 stops21h 25mLATAM Airlines
Sun 10/55:01 pmPDX - AEP
2 stops21h 34mLATAM Airlines
Deal found 9/10$1,404
This LATAM Airlines deal was found by Cheapflights users on 9/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:40 pmAEP - PDX
2 stops22h 52mLATAM Airlines
Mon 10/67:00 amPDX - AEP
2 stops29h 05mLATAM Airlines
Deal found 9/9$1,680

Cheapflights Fare Finder

 
Customize your flight search to find flights from Argentina to Portland 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 September 11, 2025.
Use the filters below to find and compare flights from Argentina to Portland that are best for you.

Fly from

Argentina

Fly to

Portland

Route

Depart

Return

Price

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/25

11:55 pm-10:46 pm

2 stops27h 51m

Portland

Sat 2/7

11:59 pm-9:20 am

2 stops28h 21m

$1,111

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/25

11:00 am-12:38 pm

2 stops30h 38m

Portland

Sat 2/7

6:04 am-8:50 pm

2 stops33h 46m

$1,219

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Mon 1/12

11:55 pm-12:18 pm

1 stop17h 23m

Portland

Sat 1/17

7:00 am-9:20 am

1 stop21h 20m

$1,244

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Mon 1/12

8:25 pm-1:21 pm

2 stops21h 56m

Portland

Sat 1/17

2:40 pm-4:00 pm

2 stops20h 20m

$1,259

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Sat 12/20

11:00 am-12:38 pm

2 stops30h 38m

Portland

Wed 1/7

7:00 am-9:35 am

2 stops21h 35m

$1,289

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Mon 1/12

8:00 am-9:35 am

2 stops30h 35m

Portland

Sat 1/17

7:30 am-9:15 am

2 stops20h 45m

$1,300

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/25

10:10 am-12:59 am

1 stop19h 49m

Portland

Sat 2/7

5:53 am-8:20 am

1 stop21h 27m

$1,335

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Thu 12/25

8:25 pm-10:23 pm

2 stops30h 58m

Portland

Sat 2/7

6:30 am-7:55 am

2 stops20h 25m

$1,370

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Mon 1/12

12:40 pm-11:53 am

3 stops28h 13m

Portland

Sat 1/17

11:45 am-4:00 pm

2 stops23h 15m

$1,403

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Sun 9/28

6:20 pm-11:45 am

2 stops21h 25m

Portland

Sun 10/5

1:48 pm-4:05 pm

2 stops22h 17m

$1,404

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Argentina to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Argentina 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 Argentina to Portland

What is the cheapest time of day to fly from AR to PDX?

Find hourly flight availability from Argentina to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Argentina to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Argentina to Portland, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Argentina to Portland. 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 Portland from Argentina?

    Portland (PDX) is the airport you will fly into if you book a flight from Argentina to Portland. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

  • How long is the flight from Argentina to Portland?

    There are many flights that can get you from Argentina to Portland in 27h 51m. Fly via United Airlines or LATAM Airlines to get the fastest option. The distance from Argentina to Portland is about 6836 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Argentina to Portland one-way?

    $894 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and LATAM Airlines, with prices starting from $927 and $979, respectively.

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

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

  • How can I find direct flights from Argentina to Portland?

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

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

    Yes. Cheapflights offers flight deals from Argentina to Portland 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 Argentina to Portland?

    Currently, November is the cheapest month in which you can book a flight from Argentina to Portland (average of $277). Flying from Argentina to Portland in March is currently the most expensive (average of $368). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Lincoln City
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Silverton

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 Argentina to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Jose Maria Cordova Intl to Portland flights
Lima to Boise flights
Quito to Portland flights
Santiago to Portland flights
Bogotá to Portland flights
Lima to Portland flights
Guarulhos Intl to Portland flights
Ministro Pistarini to Portland flights
Jorge Newbery to Portland flights
Santiago to Boise flights
Porto Alegre to Portland flights
Barranquilla to Portland flights
La Paz to Portland flights
Quito to Boise flights
Guayaquil to Portland flights
Rio de Janeiro–Galeão Intl to Portland flights
Santiago to Eugene flights
Cartagena to Portland flights
Brasilia to Portland flights
Vitória to Portland flights
Recife to Portland flights
Santa Cruz de la Sierra to Portland flights
Montevideo to Portland flights
Curitiba to Portland flights
Cuzco to Portland flights
Quito to Medford flights

Top 2 airlines flying from Argentina to Portland

Discover the top 2 airlines that operate flights from Argentina to Portland. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,008Average$1,448FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,019Average$1,315FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.