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$556+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — PDX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2510:05 pmEZE - PDX
2 stops24h 26mUnited Airlines
Sat 2/77:51 pmPDX - EZE
2 stops30h 29mUnited Airlines
Deal found 12/16$1,240
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/2010:10 amEZE - PDX
1 stop19h 49mAmerican Airlines
Tue 12/307:00 amPDX - EZE
1 stop20h 30mAmerican Airlines
Deal found 12/16$1,346
This Delta deal was found by Cheapflights users on 12/17. 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 12/2511:55 pmEZE - PDX
1 stop27h 24mDelta
Sat 2/76:50 amPDX - EZE
1 stop21h 10mDelta
Deal found 12/17$1,360
This LATAM Airlines deal was found by Cheapflights users on 12/16. 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 12/252:55 pmAEP - PDX
2 stops25h 06mLATAM Airlines
Sat 2/76:25 amPDX - AEP
2 stops20h 30mLATAM Airlines
Deal found 12/16$1,403
This LATAM Airlines deal was found by Cheapflights users on 12/16. 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 12/203:40 pmAEP - PDX
2 stops25h 55mLATAM Airlines
Tue 12/305:11 pmPDX - AEP
2 stops20h 29mLATAM Airlines
Deal found 12/16$1,476
This LATAM Airlines deal was found by Cheapflights users on 12/16. 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 12/2011:55 pmEZE - PDX
1 stop27h 24mDelta
Wed 1/76:50 amPDX - EZE
1 stop19h 30mDelta
Deal found 12/16$1,780
This LATAM Airlines deal was found by Cheapflights users on 12/16. 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 12/2011:55 pmEZE - PDX
2 stops27h 29mLATAM Airlines
Wed 1/76:30 amPDX - EZE
2 stops19h 50mLATAM Airlines
Deal found 12/16$1,785
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Sat 12/203:35 pmAEP - PDX
3 stops28h 05mMultiple Airlines
Tue 12/307:56 pmPDX - AEP
3 stops34h 49mMultiple Airlines
Deal found 12/16$1,787
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Sat 12/2010:45 pmEZE - PDX
2 stops24h 05mMultiple Airlines
Tue 12/303:15 pmPDX - EZE
3 stops33h 35mMultiple Airlines
Deal found 12/16$1,974
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:45 pmEZE - PDX
3 stops30h 45mAir Canada
Wed 1/77:00 pmPDX - EZE
3 stops39h 10mAir Canada
Deal found 12/16$5,067

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,321
(Travelocity)

One-way from

$556
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,556
Provider with most accurate pricing for Buenos Aires (BUE)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Portland flights.
Search Deals
From Buenos Aires (BUE) to Oregon
Search Deals
One-way flight from Buenos Aires (BUE) to Oregon
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Sat 5/2

3:40 pm-1:31 pm

2 stops25h 51m

Portland

Sat 5/16

5:30 pm-4:00 pm

2 stops18h 30m

$1,321

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Wed 3/4

10:05 pm-12:35 pm

1 stop19h 30m

Portland

Sun 3/8

11:59 pm-8:20 am

2 stops28h 21m

$1,331

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Wed 3/4

11:30 am-12:02 pm

2 stops29h 32m

Portland

Sun 3/8

7:00 am-5:00 pm

2 stops30h 00m

$1,395

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Thu 3/19

2:55 pm-7:03 pm

2 stops32h 08m

Portland

Mon 3/23

7:00 am-10:30 am

2 stops23h 30m

$1,483

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Thu 1/29

8:25 pm-10:35 pm

2 stops31h 10m

Portland

Thu 2/5

9:30 pm-7:55 am

2 stops29h 25m

$1,689

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Wed 3/4

4:45 pm-2:40 pm

3 stops26h 55m

Portland

Sun 3/8

9:50 am-3:10 pm

3 stops25h 20m

$1,792

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Tue 3/31

5:00 am-9:32 am

3 stops32h 32m

$556

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Wed 4/1

10:10 pm-8:30 pm

3 stops50h 20m

$614

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Wed 4/8

10:45 pm-8:30 pm

1 stop25h 45m

$643

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Wed 4/1

4:45 am-12:03 am

3 stops23h 18m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 20 results
1
2

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 December 18, 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
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

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
9,092 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

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 $1,331, United Airlines can have you in Oregon from Buenos Aires in 19h 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,049Average$1,335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,055Average$1,315FlexibilityNo cancel feeOn-timeN/A

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