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$753+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BUE
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

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 November 21, 2024.

This United deal was found by Cheapflights users on 11/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/109:00 amPDX - EZE
2 stops19h 20mUnited Airlines
Sun 12/2211:55 pmEZE - PDX
2 stops28h 31mUnited Airlines
Deal found 11/21$1,323
This Mytrip deal was found by Cheapflights users on 11/21. 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.
Mon 12/2311:59 pmPDX - EZE
2 stops22h 26mMultiple Airlines
Tue 1/74:25 amEZE - PDX
3 stops45h 21mMultiple Airlines
Deal found 11/21$1,517
This LATAM Airlines deal was found by Cheapflights users on 11/21. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1010:29 amPDX - AEP
2 stops28h 11mLATAM Airlines
Sun 12/228:40 amAEP - PDX
2 stops35h 50mLATAM Airlines
Deal found 11/21$1,554
This Delta deal was found by Cheapflights users on 11/21. 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.
Tue 12/247:15 amPDX - EZE
1 stop19h 00mDelta
Fri 1/109:00 pmEZE - PDX
1 stop19h 34mDelta
Deal found 11/21$1,809
This Delta deal was found by Cheapflights users on 11/21. 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 12/75:46 amEUG - EZE
2 stops22h 14mDelta
Sat 1/119:00 pmEZE - EUG
2 stops30h 52mDelta
Deal found 11/21$1,973
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/181:57 pmPDX - EZE
1 stop15h 33mAmerican Airlines
Mon 12/3010:30 pmEZE - PDX
1 stop17h 40mAmerican Airlines
Deal found 11/20$2,024
This KAYAK deal was found by Cheapflights users on 11/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:05 pmPDX - EZE
2 stops39h 05mLATAM Airlines
Wed 1/87:10 pmEZE - PDX
2 stops45h 24mLATAM Airlines
Deal found 11/21$2,030
This United deal was found by Cheapflights users on 11/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/211:18 pmEUG - EZE
2 stops61h 02mUnited Airlines
Tue 12/3111:55 pmEZE - EUG
2 stops50h 40mUnited Airlines
Deal found 11/21$2,080
This Copa Airlines deal was found by Cheapflights users on 11/21. 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.
Tue 12/101:20 pmPDX - EZE
2 stops27h 54mCopa Airlines
Sat 12/212:31 amEZE - PDX
2 stops25h 55mCopa Airlines
Deal found 11/21$2,145
This CheapOair deal was found by Cheapflights users on 11/21. 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.
Sun 12/110:10 amPDX - EZE
3 stops24h 15mAir Canada
Sun 12/85:00 pmEZE - PDX
3 stops36h 35mAir Canada
Deal found 11/21$2,439
This American Airlines deal was found by Cheapflights users on 11/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2112:51 pmEUG - EZE
1 stop15h 19mAmerican Airlines
Tue 12/3110:30 pmEZE - EUG
1 stop18h 36mAmerican Airlines
Deal found 11/21$2,732
This AranGrant deal was found by Cheapflights users on 11/21. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/268:20 amEUG - EZE
3 stops46h 30mBritish Airways
Sat 12/71:35 pmEZE - EUG
3 stops36h 19mBritish Airways
Deal found 11/21$15,720

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Wed 1/22

12:00 pm-10:34 am

1 stop17h 34m

Buenos Aires Ministro Pistarini

Tue 2/4

10:30 pm-1:16 pm

1 stop19h 46m

$1,124

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Mon 1/13

9:59 am-10:30 am

2 stops19h 31m

Buenos Aires Jorge Newbery

Tue 2/11

5:05 pm-2:34 pm

2 stops26h 29m

$1,124

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 2/10

7:05 am-9:00 am

2 stops20h 55m

Buenos Aires Ministro Pistarini

Wed 2/19

9:00 pm-6:49 pm

2 stops26h 49m

$1,128

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 2/10

12:46 pm-2:45 am

2 stops32h 59m

Buenos Aires Ministro Pistarini

Tue 2/18

3:55 am-11:34 am

2 stops36h 39m

$1,143

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 2/10

7:00 am-9:20 am

1 stop21h 20m

Buenos Aires Ministro Pistarini

Wed 2/19

11:55 pm-12:33 pm

1 stop17h 38m

$1,183

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 1/13

10:16 am-6:50 am

3 stops39h 34m

Buenos Aires Ministro Pistarini

Tue 1/28

4:55 pm-8:46 pm

3 stops32h 51m

$1,275

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Mon 2/10

7:05 pm-3:25 pm

3 stops39h 20m

Buenos Aires Ministro Pistarini

Wed 2/19

5:00 pm-2:44 pm

3 stops50h 44m

$1,360

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Thu 2/27

1:35 pm-9:00 am

1 stop15h 25m

Buenos Aires Ministro Pistarini

Thu 3/13

8:55 pm-12:42 pm

1 stop18h 47m

$1,404

BoiseBuenos Aires

BOI - EZE

BOIEZE

Boise Air Term. Gowen Fld

Thu 2/27

12:41 pm-1:09 am

2 stops32h 28m

Buenos Aires Ministro Pistarini

Wed 3/12

2:47 am-11:15 pm

2 stops23h 28m

$1,562

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 1/2

11:27 am-12:48 am

2 stops32h 21m

Buenos Aires Ministro Pistarini

Mon 1/20

4:02 am-12:56 am

2 stops25h 54m

$1,630

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 21 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 February is currently the most expensive (average of $1,114). 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 November 21, 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 November 21, 2024.
Read through reviews of airlines operating flights from Oregon to Buenos Aires, such as American Airlines, Copa Airlines and Delta. 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
8,755 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

Copa Airlines
7.8
Good
1,779 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
1,932 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,755 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

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 $753 on United Airlines. Other airlines that offer cheap prices include Air Canada from $763 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 February is currently the most expensive (average of $1,114). 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 Buenos Aires

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 Buenos Aires

Discover the top 4 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,060Average$1,298FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,075Average$1,159FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$1,097Average$1,173FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,128Average$1,441FlexibilityNo cancel feeOn-time69%
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