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Argentina

$495+ Cheap flights from Oregon to Argentina

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — EZE
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Oregon to Argentina

Keep the following information in mind while searching for Oregon to Argentina flight deals. Data was last updated August 1, 2025.

Round-trip from

$1,003
(flugladen.de)

One-way from

$495
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$1,295
From Oregon to Argentina
Search Deals
One-way flight from Oregon to Argentina
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Oregon to Argentina

Cheapest flights from Oregon to Argentina
Explore the most affordable flight options available from Oregon to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This flugladen.de 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:21 amPDX - AEP
2 stops27h 19mMultiple Airlines
Wed 10/15:00 pmAEP - PDX
2 stops24h 24mMultiple Airlines
Deal found 7/30$1,003
This flugladen.de 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:21 amPDX - EZE
2 stops24h 24mMultiple Airlines
Wed 10/13:40 pmEZE - PDX
2 stops25h 44mMultiple Airlines
Deal found 7/30$1,005
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:04 amPDX - EZE
1 stop21h 56mDelta
Mon 12/158:55 pmEZE - PDX
1 stop19h 01mDelta
Deal found 7/31$1,116
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:48 pmPDX - AEP
2 stops22h 17mLATAM Airlines
Tue 11/48:25 pmAEP - PDX
2 stops20h 29mLATAM Airlines
Deal found 7/30$1,118
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:54 pmPDX - EZE
1 stop15h 06mUnited Airlines
Thu 9/259:00 pmEZE - PDX
1 stop18h 58mUnited Airlines
Deal found 7/30$1,125
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:31 amPDX - EZE
2 stops20h 24mAmerican Airlines
Mon 11/310:25 pmEZE - PDX
1 stop19h 43mAmerican Airlines
Deal found 7/30$1,130
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:04 amPDX - EZE
2 stops22h 31mLATAM Airlines
Tue 12/167:45 amEZE - PDX
3 stops40h 23mLATAM Airlines
Deal found 7/31$1,133
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:40 pmPDX - EZE
3 stops38h 50mAir Canada
Wed 10/14:35 pmEZE - PDX
3 stops26h 11mAir Canada
Deal found 7/30$1,259
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:30 amPDX - MDZ
2 stops20h 10mLATAM Airlines
Sat 9/2011:20 amMDZ - PDX
2 stops30h 04mLATAM Airlines
Deal found 7/29$1,343
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:29 amPDX - ROS
2 stops19h 36mLATAM Airlines
Fri 10/247:30 amROS - PDX
2 stops30h 56mLATAM Airlines
Deal found 7/31$1,413
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:45 amBOI - EZE
2 stops28h 10mDelta
Mon 11/38:55 pmEZE - BOI
1 stop19h 34mDelta
Deal found 7/30$1,465
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:15 amEUG - EZE
2 stops21h 45mDelta
Fri 12/58:55 pmEZE - EUG
2 stops20h 23mDelta
Deal found 7/31$1,470

Cheapflights Fare Finder

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

Fly from

Oregon

Fly to

Argentina

Route

Depart

Return

Price

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Thu 9/18

7:21 am-2:40 pm

2 stops27h 19m

Buenos Aires Jorge Newbery

Wed 10/1

5:00 pm-1:24 pm

2 stops24h 24m

$1,003

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 9/18

7:21 am-11:45 am

2 stops24h 24m

Buenos Aires Ministro Pistarini

Wed 10/1

3:40 pm-1:24 pm

2 stops25h 44m

$1,005

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Wed 10/1

1:48 pm-4:05 pm

2 stops22h 17m

Buenos Aires Jorge Newbery

Tue 11/4

8:25 pm-11:54 am

2 stops20h 29m

$1,118

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 9/18

12:54 pm-8:00 am

1 stop15h 06m

Buenos Aires Ministro Pistarini

Thu 9/25

9:00 pm-11:58 am

1 stop18h 58m

$1,125

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Wed 10/1

5:38 am-7:20 am

2 stops21h 42m

Buenos Aires Ministro Pistarini

Mon 11/3

9:40 pm-1:39 pm

2 stops20h 59m

$1,130

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 10/30

12:15 pm-9:45 am

1 stop17h 30m

Buenos Aires Ministro Pistarini

Fri 11/7

8:55 pm-12:59 pm

1 stop21h 04m

$1,165

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 9/18

7:40 pm-2:30 pm

3 stops38h 50m

Buenos Aires Ministro Pistarini

Wed 10/1

4:35 pm-2:46 pm

3 stops26h 11m

$1,259

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Wed 10/15

2:52 pm-10:25 pm

3 stops27h 33m

Buenos Aires Ministro Pistarini

Wed 10/29

2:45 pm-10:26 am

2 stops23h 41m

$1,265

PortlandMendoza

PDX - MDZ

PDXMDZ

Portland

Sat 9/13

10:30 am-10:40 am

2 stops20h 10m

Mendoza El Plumerillo

Sat 9/20

11:20 am-1:24 pm

2 stops30h 04m

$1,343

PortlandRosario

PDX - ROS

PDXROS

Portland

Tue 10/21

6:29 am-6:05 am

2 stops19h 36m

Rosario Fisherton

Fri 10/24

7:30 am-10:26 am

2 stops30h 56m

$1,413

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 27 results
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Best time to book a flight from Oregon to Argentina

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

What is the cheapest month to book a flight from Oregon to Argentina?

Currently, April is the cheapest month in which you can book a flight from Oregon to Argentina (average of $795). Flying from Oregon to Argentina in December is currently the most expensive (average of $1,260). 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 OR to AR?

Find hourly flight availability from Oregon to Argentina. 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, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Argentina as you normally would.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated August 1, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Oregon to Argentina by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,822 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Oregon to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Oregon to Argentina (average of $795). Flying from Oregon to Argentina in December is currently the most expensive (average of $1,260). 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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Alternative routes for Oregon to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Oregon to Argentina

Discover the top 4 airlines that operate flights from Oregon to Argentina. 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, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,060Average$1,295FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,113Average$1,263FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$1,123Average$1,451FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,125Average$1,392FlexibilityNo cancel feeOn-time69%

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