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Argentina

$544+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — EZE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,125
(Delta)

One-way from

$544
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,443
Provider with most accurate pricing for Portland-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Portland-Buenos Aires (BUE) flights.
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From Oregon to Argentina
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One-way flight from Oregon to Argentina
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 9/1011:45 amPDX - EZE
1 stop18h 00mDelta
Thu 9/258:10 pmEZE - PDX
1 stop18h 29mDelta
Deal found 2/20$1,125
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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 9/16:00 amPDX - AEP
2 stops28h 40mLATAM Airlines
Wed 10/159:05 pmAEP - PDX
3 stops30h 54mLATAM Airlines
Deal found 2/19$1,125
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 9/15:54 amPDX - EZE
2 stops23h 06mAmerican Airlines
Wed 10/158:30 pmEZE - PDX
1 stop30h 30mAmerican Airlines
Deal found 2/19$1,149
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 5/311:59 pmPDX - EZE
2 stops52h 01mUnited Airlines
Tue 5/139:00 pmEZE - PDX
2 stops29h 53mUnited Airlines
Deal found 2/20$1,153
This LATAM Airlines deal was found by Cheapflights users on 2/18. 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 7/37:30 amPDX - EZE
2 stops24h 18mLATAM Airlines
Sun 7/137:13 pmEZE - PDX
2 stops20h 29mLATAM Airlines
Deal found 2/18$1,205
This Delta deal was found by Cheapflights users on 2/19. 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 9/105:15 amEUG - EZE
2 stops24h 30mDelta
Wed 10/158:10 pmEZE - EUG
2 stops31h 07mDelta
Deal found 2/19$1,210
This Aeromexico deal was found by Cheapflights users on 2/19. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:30 amBOI - EZE
2 stops34h 55mAeromexico
Wed 5/2811:25 pmEZE - BOI
2 stops27h 38mAeromexico
Deal found 2/19$1,212
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:22 amEUG - EZE
2 stops46h 38mUnited Airlines
Wed 10/299:05 pmEZE - EUG
2 stops28h 33mUnited Airlines
Deal found 2/20$1,231
This American Airlines deal was found by Cheapflights users on 2/19. 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 10/85:37 amEUG - EZE
2 stops24h 38mAmerican Airlines
Wed 10/2910:30 pmEZE - EUG
1 stop17h 45mAmerican Airlines
Deal found 2/19$1,236
This Aeromexico deal was found by Cheapflights users on 2/18. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:05 amPDX - EZE
2 stops35h 20mAeromexico
Mon 4/711:25 pmEZE - PDX
2 stops20h 28mAeromexico
Deal found 2/18$1,253
This Expedia deal was found by Cheapflights users on 2/19. 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.
Sun 11/210:10 amPDX - EZE
3 stops24h 15mMultiple Airlines
Thu 11/131:45 amEZE - PDX
2 stops47h 30mMultiple Airlines
Deal found 2/19$1,334
This Gotogate deal was found by Cheapflights users on 2/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/113:25 pmPDX - EZE
3 stops67h 05mAir Canada
Thu 4/244:35 pmEZE - PDX
3 stops45h 00mAir Canada
Deal found 2/18$1,336

Find flights from Oregon to Argentina within your budget

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 February 20, 2025.

Fly from

Oregon

Fly to

Argentina

Route

Depart

Return

Price

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Sat 5/3

11:59 pm-8:00 am

2 stops52h 01m

Buenos Aires Ministro Pistarini

Tue 5/13

9:00 pm-10:53 pm

2 stops29h 53m

$1,153

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Mon 5/19

7:30 am-9:25 pm

2 stops34h 55m

Buenos Aires Ministro Pistarini

Wed 5/28

11:25 pm-12:03 am

2 stops27h 38m

$1,212

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Fri 4/11

11:00 pm-9:45 am

1 stop30h 45m

Buenos Aires Ministro Pistarini

Thu 4/24

8:10 pm-7:03 pm

1 stop26h 53m

$1,213

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Thu 4/24

7:00 am-5:00 pm

2 stops30h 00m

Buenos Aires Jorge Newbery

Sun 5/11

10:35 am-11:48 am

2 stops29h 13m

$1,224

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 4/24

7:00 am-6:13 pm

2 stops31h 13m

Buenos Aires Ministro Pistarini

Sun 5/4

12:48 pm-11:58 am

2 stops27h 10m

$1,251

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 3/31

6:05 am-9:25 pm

2 stops35h 20m

Buenos Aires Ministro Pistarini

Mon 4/7

11:25 pm-3:53 pm

2 stops20h 28m

$1,253

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Fri 4/11

3:25 pm-2:30 pm

3 stops67h 05m

Buenos Aires Ministro Pistarini

Thu 4/24

4:35 pm-9:35 am

3 stops45h 00m

$1,336

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Tue 4/1

3:45 pm-12:58 am

2 stops29h 13m

Buenos Aires Ministro Pistarini

Wed 4/9

2:20 am-12:30 am

2 stops26h 10m

$1,358

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Fri 4/11

6:05 pm-2:20 am

3 stops28h 15m

Buenos Aires Jorge Newbery

Wed 4/23

12:05 am-11:42 pm

3 stops27h 37m

$1,362

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Mon 5/19

7:10 pm-12:58 am

2 stops26h 48m

Buenos Aires Ministro Pistarini

Tue 5/27

12:06 am-10:57 pm

2 stops25h 51m

$1,371

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 24 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.

Travel insights for flights from Oregon to Argentina

Get recent, data-driven insights about flights from Oregon to Argentina including ideal travel times, pricing trends, and more.

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 February 20, 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.

Rainfall in Argentina by month

Plan your trip to Argentina by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Argentina ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Argentina when rainfall is around 2.0 in.

Temperature in Argentina by month

Plan your trip to Argentina by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Argentina, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 February 20, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and LATAM Airlines from Oregon to Argentina. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,795 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,771 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    $596 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Aeromexico and Delta, with prices starting from $694 and $779, respectively.

  • 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,060Average$1,290FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$1,077Average$1,380FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,077Average$1,164FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,128Average$1,441FlexibilityNo cancel feeOn-time69%
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