Cheap flights from Oregon to Buenos Aires (BUE) from $443

This is the cheapest one-way flight price, found on 9/26. Prices may vary by date and flight preferences.
PDX — BUE
Oct 3 — Oct 101

How far in advance should I book a flight from Oregon to Buenos Aires?

Users have found that booking a flight from Oregon to Buenos Aires at least 58 days early can save you up to 6% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from Oregon to Buenos Aires for as little as $1,535 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,536 for flights departing within the next 3 days.

What is the cheapest month to fly from Oregon to Buenos Aires?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, April can be a great choice for travel to Buenos Aires. Flights to Buenos Aires from Oregon in April are about $1,383 on average during April, but can be found for as low as $915.

When is the cheapest time to fly from Oregon to Buenos Aires (OR - BUE)?

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.

Cheap Delta flights from Oregon to Buenos Aires

Take a peek at the cheapest Delta flights we've detected traveling from Oregon to Buenos Aires. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap American Airlines flights from Oregon to Buenos Aires

To aid your search, here are some of the cheapest American Airlines flights we've found from Oregon to Buenos Aires. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Oregon to Buenos Aires flights in September & October 2023

The best prices found for Oregon to BUE flights for September, October
These are some of the most attractive deals on flights from Oregon to Buenos Aires in 2023. Check back in a little while for more flight options.

Oregon to Buenos Aires 2023 flight deals

Cheap flights to Buenos Aires from Oregon found for this year
These are some of the most attractive deals on flights from Oregon to Buenos Aires in 2023. Check back in a little while for more flight options.

Oregon to Buenos Aires flights leaving soon

Late deals on return flights to Buenos Aires from Oregon, departing today and this week
Consider one of these great deals we found on last-minute flights from Oregon to Buenos Aires. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Buenos Aires from Oregon

The cheapest one-way flights from Oregon to Buenos Aires
Users in need of a one-way flight from Oregon to Buenos Aires can choose from these deals. For those needing a return trip from Oregon, there is a search form available above.

Find flights from Oregon to Buenos Aires within your budget

Use the slider to find flights from Oregon to Buenos Aires that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$995 - $1,292

Route

Depart

Return

Price

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

Mon 2/19

1 stop23h 00m

Buenos Aires Ministro Pistarini

Wed 2/28

1 stop29h 11m

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

Mon 1/22

1 stop23h 30m

Buenos Aires Ministro Pistarini

Tue 2/13

2 stops24h 48m

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

Sun 1/21

2 stops27h 20m

Buenos Aires Ministro Pistarini

Wed 2/14

1 stop29h 11m

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

Mon 1/22

1 stop26h 00m

Buenos Aires Ministro Pistarini

Mon 2/5

1 stop27h 25m

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

Thu 2/8

2 stops31h 30m

Buenos Aires Ministro Pistarini

Mon 2/19

2 stops44h 26m

EugeneBuenos Aires Ministro Pistarini

EUG - EZE

EUGEZE

Eugene

Tue 12/5

2 stops24h 05m

Buenos Aires Ministro Pistarini

Sat 12/30

2 stops20h 15m

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

Mon 2/19

3 stops40h 05m

Buenos Aires Ministro Pistarini

Mon 2/26

3 stops35h 01m

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

Tue 11/7

1 stop15h 43m

Buenos Aires Ministro Pistarini

Thu 12/7

3 stops29h 50m

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

Thu 11/9

3 stops30h 01m

Buenos Aires Ministro Pistarini

Mon 12/4

3 stops24h 22m

Flights are sorted by cheapest first

Deals found on 9/27

Reviews of airlines servicing Buenos Aires

Read through reviews of airlines operating flights from Oregon to Buenos Aires, such as Delta, American Airlines and LATAM Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,023 reviews

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

La attenzione in volo e sta gentilissima e il personale molto competente.

Delta
7.9
Good
3,023 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

La attenzione in volo e sta gentilissima e il personale molto competente.

LATAM Airlines
7.5
Good
448 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

La attenzione in volo e sta gentilissima e il personale molto competente.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

La attenzione in volo e sta gentilissima e il personale molto competente.

Copa Airlines
7.3
Good
347 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

La attenzione in volo e sta gentilissima e il personale molto competente.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,023 reviews

Crew

8.5

Boarding

8.0

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Reviews

1 / 10

La attenzione in volo e sta gentilissima e il personale molto competente.

Related info for your journey

Useful info, stats and facts about Oregon to Buenos Aires flights.

Can I find flights from Oregon to Buenos Aires for under $1,000 on Cheapflights?

Yes, there are multiple flights from Oregon to Buenos Aires for under $1,000. The cheapest flight booked recently is on Delta for just $995, but on average you can expect to pay $1,071.

Are there last-minute flights available from Oregon to Buenos Aires for under $1,600?

There are currently 8+ open flights from Oregon to Buenos Aires within the next 7 days for less than $1,600.

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 $690 on LATAM Airlines. Other airlines that offer cheap prices include Delta from $697 and United Airlines from $721 one-way.

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

What are the most popular airlines that fly from Oregon to Buenos Aires?

What does PDX to EZE mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Buenos Aires Ministro Pistarini Airport flight would often be abbreviated as a PDX to EZE flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Eugene Airport (EUG), Bend/Redmond Airport (RDM), Medford Airport (MFR), North Bend Airport (OTH), Pendleton Airport (PDT).

Top 4 airlines flying from Oregon to Buenos Aires

The chart below displays the airlines Cheapflights users traveling from Oregon to Buenos Aires choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$918Average$1,138FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$997Average$1,225FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LATAM AirlinesCheapest$1,060Average$1,241FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
United AirlinesCheapest$1,186Average$1,690FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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