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Oregon

$596+ Cheap flights from Buenos Aires (BUE) to Oregon

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — PDX
oct. 16 — oct. 231
jeu. 10/16
jeu. 10/23
1 adult, Economy
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Cheap flight deals from Buenos Aires to Oregon

Keep the following information in mind while searching for Buenos Aires to Oregon flight deals. Data was last updated septembre 16, 2025.

Round-trip from

$930
(Trip.com)

One-way from

$596
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

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

Cheapest flights from Buenos Aires to Oregon
Explore the most affordable flight options available from Buenos Aires to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. 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.
jeu. 10/235:05 pmAEP - PDX
2 stops24h 01mMultiple Airlines
jeu. 10/301:18 pmPDX - AEP
2 stops22h 42mMultiple Airlines
Deal found 9/14$930
This Delta deal was found by Cheapflights users on 9/14. 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.
jeu. 10/238:10 pmEZE - PDX
1 stop18h 06mDelta
jeu. 10/307:12 amPDX - EZE
1 stop23h 03mDelta
Deal found 9/14$965
This United Airlines deal was found by Cheapflights users on 9/14. 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.
jeu. 10/239:00 pmEZE - PDX
1 stop18h 58mUnited Airlines
jeu. 10/305:00 amPDX - EZE
2 stops21h 20mUnited Airlines
Deal found 9/14$974
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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.
jeu. 10/235:05 pmAEP - PDX
2 stops23h 55mLATAM Airlines
jeu. 10/301:06 pmPDX - AEP
2 stops25h 34mLATAM Airlines
Deal found 9/14$974
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jeu. 12/2511:55 pmEZE - PDX
1 stop24h 48mUnited Airlines
sam. 2/711:59 pmPDX - EZE
2 stops26h 21mUnited Airlines
Deal found 9/15$1,032
This United Airlines deal was found by Cheapflights users on 9/14. 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.
dim. 9/289:00 pmEZE - PDX
2 stops22h 05mUnited Airlines
dim. 10/511:55 pmPDX - EZE
1 stop28h 05mUnited Airlines
Deal found 9/14$1,064
This Delta deal was found by Cheapflights users on 9/14. 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.
dim. 9/288:10 pmEZE - PDX
2 stops25h 00mDelta
dim. 10/51:48 pmPDX - EZE
2 stops20h 07mDelta
Deal found 9/14$1,072
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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.
dim. 9/283:40 pmAEP - PDX
2 stops24h 05mLATAM Airlines
dim. 10/51:48 pmPDX - AEP
2 stops22h 17mLATAM Airlines
Deal found 9/14$1,081
This Delta deal was found by Cheapflights users on 9/13. 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.
jeu. 10/28:10 pmEZE - PDX
1 stop18h 22mDelta
lun. 10/62:10 pmPDX - EZE
2 stops19h 45mDelta
Deal found 9/13$1,184
This LATAM Airlines deal was found by Cheapflights users on 9/13. 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.
jeu. 10/28:40 amAEP - PDX
2 stops31h 58mLATAM Airlines
lun. 10/62:10 pmPDX - AEP
2 stops21h 55mLATAM Airlines
Deal found 9/13$1,193
This Delta deal was found by Cheapflights users on 9/15. 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.
jeu. 10/238:10 pmEZE - PDX
2 stops20h 39mDelta
lun. 10/276:29 amPDX - EZE
2 stops19h 51mDelta
Deal found 9/15$1,197
This deal was found by Cheapflights users on 9/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/229:00 pmEZE - PDX
1 stop18h 58mUnited Airlines
jeu. 11/131:15 pmPDX - EZE
1 stop15h 05mUnited Airlines
Deal found 9/13$1,242

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Oregon 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 septembre 16, 2025.
Use the filters below to find and compare flights from Buenos Aires to Oregon that are best for you.

Fly from

Buenos Aires

Fly to

Oregon

Route

Depart

Return

Price

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

jeu. 10/23

5:05 pm-1:06 pm

2 stops24h 01m

Portland

jeu. 10/30

1:18 pm-4:00 pm

2 stops22h 42m

$930

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

jeu. 10/23

8:10 pm-12:20 pm

2 stops20h 10m

Portland

jeu. 10/30

6:00 am-10:15 am

2 stops24h 15m

$965

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

jeu. 10/23

7:40 am-10:53 pm

2 stops19h 13m

Portland

jeu. 10/30

11:26 am-2:50 pm

2 stops23h 24m

$974

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

jeu. 10/23

5:05 pm-1:00 pm

2 stops23h 55m

Portland

jeu. 10/30

1:06 pm-6:40 pm

2 stops25h 34m

$974

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

jeu. 12/25

11:55 pm-7:43 pm

1 stop24h 48m

Portland

sam. 2/7

11:59 pm-7:20 am

2 stops26h 21m

$1,032

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

dim. 9/28

9:00 pm-10:27 pm

1 stop29h 27m

Portland

dim. 10/5

11:55 pm-8:00 am

1 stop28h 05m

$1,054

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

dim. 9/28

8:10 pm-5:10 pm

2 stops25h 00m

Portland

dim. 10/5

1:48 pm-1:55 pm

2 stops20h 07m

$1,072

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

dim. 9/28

3:40 pm-11:45 am

2 stops24h 05m

Portland

dim. 10/5

1:48 pm-4:05 pm

2 stops22h 17m

$1,081

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

jeu. 10/2

8:10 pm-4:02 pm

2 stops23h 52m

Portland

lun. 10/6

2:10 pm-1:55 pm

2 stops19h 45m

$1,184

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

jeu. 10/2

8:40 am-12:38 pm

2 stops31h 58m

Portland

lun. 10/6

2:10 pm-4:05 pm

2 stops21h 55m

$1,193

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 23 results
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Best time to book a flight from Buenos Aires to Oregon

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

How much does it cost to fly round-trip from Buenos Aires to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated septembre 16, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Buenos Aires to Oregon 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
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

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 Buenos Aires to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buenos Aires to Oregon?

    For as low as $974, Delta can have you in Oregon from Buenos Aires in 19h 13m. There are 6836 mi between Buenos Aires and Oregon. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Buenos Aires to Oregon?

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

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

    Yes. Cheapflights offers flight deals from Buenos Aires to Oregon 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 Buenos Aires to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Buenos Aires to Oregon (average of $277). Flying from Buenos Aires to Oregon 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

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Alternative routes for Buenos Aires to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Buenos Aires to Oregon

Discover the top 2 airlines that operate flights from Buenos Aires to Oregon. 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 septembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,008Average$1,448FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,019Average$1,315FlexibilityNo cancel feeOn-timeN/A

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