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$447+ Cheap flights from Oregon to Buenos Aires (BUE)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BUE
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Oregon to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$1,065
(Mytrip)

One-way from

$447
(Kiwi.com)
From Oregon to Buenos Aires (BUE)
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One-way flight from Oregon to Buenos Aires (BUE)
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Find flight deals from Oregon to Buenos Aires

Cheapest flights from Oregon to Buenos Aires
Explore the most affordable flight options available from Oregon to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This United Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 12/244:45 pmPDX - EZE
2 stops33h 35mUnited Airlines
Tue 12/3110:05 pmEZE - PDX
2 stops25h 44mUnited Airlines
Deal found 12/20$1,608
This American Airlines deal was found by Cheapflights users on 12/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:40 amPDX - EZE
1 stop22h 30mAmerican Airlines
Tue 12/3110:30 pmEZE - PDX
1 stop17h 40mAmerican Airlines
Deal found 12/20$1,679
This Mytrip deal was found by Cheapflights users on 12/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:30 pmPDX - EZE
3 stops31h 20mMultiple Airlines
Tue 12/315:00 pmEZE - PDX
3 stops35h 34mMultiple Airlines
Deal found 12/20$2,051
This Priceline deal was found by Cheapflights users on 12/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:00 amPDX - AEP
2 stops22h 40mLATAM Airlines
Tue 12/313:40 pmAEP - PDX
2 stops29h 46mLATAM Airlines
Deal found 12/20$2,122
This Priceline deal was found by Cheapflights users on 12/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:15 amPDX - EZE
2 stops29h 55mLATAM Airlines
Mon 12/303:55 amEZE - PDX
2 stops36h 30mLATAM Airlines
Deal found 12/20$2,328
This Mytrip deal was found by Cheapflights users on 12/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:05 pmPDX - AEP
3 stops34h 25mMultiple Airlines
Mon 1/65:05 pmAEP - PDX
3 stops35h 29mMultiple Airlines
Deal found 12/20$2,558
This Delta deal was found by Cheapflights users on 12/21. 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 12/237:15 amPDX - EZE
1 stop20h 45mDelta
Mon 1/68:55 pmEZE - PDX
1 stop19h 39mDelta
Deal found 12/21$2,782
This Delta deal was found by Cheapflights users on 12/21. 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.
Sat 12/2111:30 pmBOI - EZE
1 stop27h 45mDelta
Fri 1/39:30 amEZE - BOI
1 stop16h 50mDelta
Deal found 12/21$2,947
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2111:30 pmBOI - EZE
2 stops38h 40mLATAM Airlines
Fri 1/37:10 pmEZE - BOI
2 stops31h 10mLATAM Airlines
Deal found 12/21$2,948
This Copa Airlines deal was found by Cheapflights users on 12/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/213:30 pmBOI - EZE
2 stops29h 22mCopa Airlines
Thu 1/212:18 amEZE - BOI
2 stops25h 55mCopa Airlines
Deal found 12/21$2,990
This Air Canada deal was found by Cheapflights users on 12/21. 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.
Mon 12/236:00 amPDX - EZE
3 stops28h 25mAir Canada
Mon 1/65:00 pmEZE - PDX
3 stops30h 24mAir Canada
Deal found 12/21$4,970
This Mytrip deal was found by Cheapflights users on 12/21. 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 12/217:25 pmBOI - EZE
3 stops40h 00mMultiple Airlines
Fri 1/35:36 amEZE - BOI
3 stops33h 26mMultiple Airlines
Deal found 12/21$5,793

Find flights from Oregon to Buenos Aires within your budget

Customize your flight search to find flights from Oregon to Buenos Aires 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 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 2/10

10:16 am-6:50 am

3 stops39h 34m

Buenos Aires Ministro Pistarini

Thu 2/20

7:45 am-9:21 am

3 stops30h 36m

$1,065

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Mon 1/20

7:55 am-9:55 pm

2 stops34h 00m

Buenos Aires Ministro Pistarini

Mon 1/27

11:55 pm-9:54 am

2 stops37h 59m

$1,111

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 2/10

7:05 am-9:20 am

2 stops21h 15m

Buenos Aires Ministro Pistarini

Mon 3/3

11:55 pm-12:33 pm

1 stop17h 38m

$1,124

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Mon 2/24

12:45 pm-4:00 pm

2 stops22h 15m

Buenos Aires Jorge Newbery

Wed 3/5

3:40 pm-12:02 pm

2 stops25h 22m

$1,124

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Sun 2/16

10:55 pm-6:59 am

1 stop27h 04m

Buenos Aires Ministro Pistarini

Mon 3/3

10:30 pm-5:50 pm

1 stop24h 20m

$1,126

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Wed 3/19

10:08 am-6:10 pm

2 stops28h 02m

Buenos Aires Ministro Pistarini

Tue 4/8

3:45 am-11:24 am

2 stops35h 39m

$1,140

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Mon 2/10

5:30 pm-4:00 pm

3 stops41h 30m

Buenos Aires Jorge Newbery

Thu 2/20

8:00 pm-7:31 pm

3 stops28h 31m

$1,168

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 2/10

7:05 am-9:45 am

1 stop21h 40m

Buenos Aires Ministro Pistarini

Wed 2/19

9:00 pm-6:08 pm

1 stop26h 08m

$1,183

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 1/20

6:05 am-9:55 pm

2 stops34h 50m

Buenos Aires Ministro Pistarini

Thu 1/30

11:55 pm-11:58 pm

2 stops29h 03m

$1,235

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 2/10

3:25 pm-3:25 pm

3 stops43h 00m

Buenos Aires Ministro Pistarini

Wed 2/19

5:00 pm-2:44 pm

3 stops26h 44m

$1,350

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 26 results
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Best time to book a flight from Oregon to Buenos Aires

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

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

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

Currently, April is the cheapest month in which you can book a flight from Oregon to Buenos Aires (average of $795). Flying from Oregon to Buenos Aires 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 BUE?

Find hourly flight availability from Oregon to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Oregon to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Buenos Aires by month

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

In terms of precipitation, rainfall in Buenos Aires 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 Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

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

If weather is an important factor for your trip to Buenos Aires, 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 Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated December 22, 2024.
Read through reviews of airlines operating flights from Oregon to Buenos Aires, such as American Airlines, LATAM Airlines and Aeromexico. 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
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Copa Airlines
7.7
Good
1,713 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

LATAM Airlines
7.5
Good
1,868 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Aeromexico
7.5
Good
1,917 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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 Buenos Aires. 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 Buenos Aires one-way?

    One-way options have recently been found by users for as low as $593 on Aeromexico. Other airlines that offer cheap prices include Delta from $677 and American Airlines from $767 one-way.

  • What are the most popular routes from Oregon to Buenos Aires?

    While some choose either Portland - Buenos Aires Jorge Newbery or Boise Air Term. Gowen Fld - Buenos Aires Ministro Pistarini, Portland - Buenos Aires Ministro Pistarini is the most popular route from Oregon to Buenos Aires.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Oregon to Buenos Aires (average of $795). Flying from Oregon to Buenos Aires 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oregon to Buenos Aires

Discover the top 3 airlines that operate flights from Oregon to Buenos Aires. 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 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,060Average$1,288FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,075Average$1,160FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,133Average$1,399FlexibilityNo cancel feeOn-time69%
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