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$478+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — PDX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,007
(United Airlines)

One-way from

$478
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$997
Provider with most accurate pricing for Buenos Aires (BUE)-Portland flight deals.
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Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Portland flights.
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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. 2% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. 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 12/1710:30 pmEZE - PDX
1 stop17h 30mAmerican Airlines
Tue 1/67:38 amPDX - EZE
1 stop19h 47mAmerican Airlines
Deal found 11/3$902
This United Airlines deal was found by Cheapflights users on 11/1. 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 2/712:57 pmPDX - EZE
1 stop15h 23mUnited Airlines
Deal found 11/1$1,007
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/1710:10 amEZE - PDX
1 stop18h 42mAmerican Airlines
Wed 12/2410:39 pmPDX - EZE
1 stop29h 51mAmerican Airlines
Deal found 11/1$1,020
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/169:40 pmEZE - PDX
2 stops20h 54mAmerican Airlines
Tue 12/2310:49 pmPDX - EZE
1 stop27h 41mAmerican Airlines
Deal found 11/1$1,025
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/1410:30 pmEZE - PDX
1 stop17h 34mAmerican Airlines
Tue 12/2310:49 pmPDX - EZE
1 stop27h 41mAmerican Airlines
Deal found 11/1$1,070
This FlightHub deal was found by Cheapflights users on 11/2. 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 59mLATAM Airlines
Sat 2/76:25 amPDX - AEP
2 stops20h 30mLATAM Airlines
Deal found 11/2$1,370
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 12/1712:50 pmAEP - PDX
3 stops34h 40mMultiple Airlines
Wed 12/246:26 pmPDX - AEP
3 stops32h 04mMultiple Airlines
Deal found 11/1$1,406
This LATAM Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/173:40 pmAEP - PDX
2 stops27h 04mLATAM Airlines
Wed 12/246:00 amPDX - AEP
2 stops20h 55mLATAM Airlines
Deal found 11/1$1,456
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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 12/223:40 pmAEP - PDX
2 stops24h 45mLATAM Airlines
Sun 12/287:00 amPDX - AEP
2 stops22h 30mLATAM Airlines
Deal found 11/2$1,658
This eDestinos deal was found by Cheapflights users on 11/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:50 amAEP - PDX
3 stops40h 00mMultiple Airlines
Sun 12/286:44 pmPDX - AEP
3 stops55h 46mMultiple Airlines
Deal found 11/2$1,710
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/78:25 pmAEP - PDX
2 stops22h 25mLATAM Airlines
Mon 11/106:10 amPDX - AEP
2 stops20h 45mLATAM Airlines
Deal found 11/2$1,965

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 November 3, 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

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Wed 12/17

10:30 pm-11:00 am

1 stop17h 30m

Portland

Tue 1/6

7:38 am-9:10 am

2 stops20h 32m

$906

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/25

11:55 pm-7:43 pm

1 stop24h 48m

Portland

Sat 2/7

12:57 pm-9:20 am

1 stop15h 23m

$1,007

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Wed 12/17

10:10 am-11:52 pm

1 stop18h 42m

Portland

Wed 12/24

10:39 pm-9:30 am

1 stop29h 51m

$1,020

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Tue 12/16

11:59 pm-11:52 pm

1 stop28h 53m

Portland

Tue 12/23

10:49 pm-7:30 am

1 stop27h 41m

$1,036

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Tue 1/20

12:15 pm-12:04 pm

2 stops28h 49m

Portland

Sat 2/28

1:00 pm-2:50 am

2 stops56h 50m

$1,048

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Tue 1/20

3:40 pm-10:49 am

2 stops24h 09m

Portland

Sat 2/28

10:00 am-10:30 am

2 stops19h 30m

$1,326

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Thu 12/25

3:40 pm-11:01 am

2 stops24h 21m

Portland

Sat 2/7

6:25 am-7:55 am

2 stops20h 30m

$1,370

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Wed 12/17

12:50 pm-6:30 pm

3 stops34h 40m

Portland

Wed 12/24

6:26 pm-7:30 am

3 stops32h 04m

$1,406

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Wed 12/17

3:40 pm-1:44 pm

2 stops27h 04m

Portland

Wed 12/24

6:00 am-7:55 am

2 stops20h 55m

$1,456

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Mon 12/22

9:50 am-8:50 pm

3 stops40h 00m

Portland

Sun 12/28

6:44 pm-7:30 am

3 stops55h 46m

$1,710

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 22 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
No data available for this route at this time. Please check back soon.

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 November 3, 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
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $906, American Airlines can have you in Oregon from Buenos Aires in 17h 30m. 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.

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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,049Average$1,335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,055Average$1,345FlexibilityNo cancel feeOn-timeN/A

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