What is the cheapest airline that flies from Buenos Aires to Oregon?

American Airlines, LATAM Airlines, and Air Canada are the most popular carriers operating from Buenos Aires to Oregon

When did momondo last update prices for flights from Buenos Aires to Oregon?

Prices for flights from Buenos Aires to Oregon refresh daily.

How many operators does momondo search for flights from Buenos Aires to Oregon?

The number of operators available for flights from Buenos Aires to Oregon is 2 as of November 2025.

How old do you have to be to fly from Buenos Aires to Oregon?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$484 Cheap Flights from Buenos Aires to Oregon in 2025/26

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Find the cheapest flights from Buenos Aires to Oregon

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 pm - 7:43 pmEZE-PDX

24h 48m1 stop

12:57 pm - 9:20 amPDX-EZE

15h 23m1 stop

$1,007United Airlines

Find Deal

Thu, Dec 25 - Sat, Feb 7

11:55 pm - 10:59 pmEZE-PDX

28h 04m2 stops

7:00 am - 9:20 amPDX-EZE

21h 20m2 stops

$1,011United Airlines

Find Deal

Thu, Dec 25 - Sat, Feb 7

8:55 pm - 7:35 pmEZE-PDX

27h 40m1 stop

11:54 am - 9:00 amPDX-EZE

16h 06m1 stop

$1,195Delta

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:43 pm - 10:44 amEZE-PDX

20h 01m2 stops

10:10 pm - 9:35 amPDX-EZE

30h 25m2 stops

$1,200LATAM Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:43 pm - 8:53 amEZE-PDX

42h 10m2 stops

7:18 am - 9:35 amPDX-EZE

21h 17m1 stop

$1,213Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

2:40 am - 8:50 pmEZE-PDX

23h 10m2 stops

7:18 am - 9:35 amPDX-EZE

21h 17m1 stop

$1,232Multiple Airlines

Find Deal

Wed, Dec 3 - Thu, Dec 11

7:43 pm - 11:50 amEZE-PDX

21h 07m2 stops

6:10 am - 9:35 amPDX-EZE

22h 25m2 stops

$1,282LATAM Airlines

Find Deal

Tue, Dec 2 - Thu, Dec 18

8:55 pm - 10:44 amEZE-PDX

18h 49m1 stop

11:54 am - 9:00 amPDX-EZE

16h 06m1 stop

$1,346Delta

Find Deal

Tue, Dec 2 - Thu, Dec 18

10:30 pm - 9:59 pmEZE-PDX

28h 29m1 stop

12:49 am - 8:30 amPDX-EZE

26h 41m1 stop

$2,130American Airlines

Find Deal

Sun, Dec 21 - Sat, Dec 27

10:10 am - 12:59 amEZE-PDX

19h 49m1 stop

12:49 am - 8:30 amPDX-EZE

26h 41m1 stop

$2,233American Airlines

Find Deal

Mon, Dec 22 - Sat, Dec 27

United Airlines flights from Buenos Aires to Oregon

Our best United Airlines deals on Buenos Aires to Oregon flight tickets

United Airlines

Dec 25

EZE11:55 pmBuenos Aires Ministro Pistarini

24h 48m

1 stop

PDX7:43 pmPortland

Feb 7

PDX12:57 pmPortland

15h 23m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

$1,007

Find similar

United Airlines

Dec 25

EZE11:55 pmBuenos Aires Ministro Pistarini

28h 04m

2 stops

PDX10:59 pmPortland

Feb 7

PDX7:00 amPortland

21h 20m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

$1,011

Find similar

Delta flights from Buenos Aires to Oregon

Our best Delta deals on Buenos Aires to Oregon flight tickets

Delta

Dec 4

EZE8:55 pmBuenos Aires Ministro Pistarini

27h 40m

1 stop

PDX7:35 pmPortland

Dec 11

PDX11:54 amPortland

16h 06m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

$1,195

Find similar

Delta

Dec 2

EZE8:55 pmBuenos Aires Ministro Pistarini

18h 49m

1 stop

PDX10:44 amPortland

Dec 18

PDX11:54 amPortland

16h 06m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

$1,346

Find similar

Delta

Dec 4

EZE11:55 pmBuenos Aires Ministro Pistarini

22h 48m

2 stops

PDX5:43 pmPortland

Dec 10

PDX12:32 amPortland

25h 48m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

$1,482

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

Thu 12/25

11:55 pm-10:59 pm

2 stops28h 04m

Portland

Sat 2/7

7:00 am-9:20 am

2 stops21h 20m

$1,011

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/4

8:55 pm-7:35 pm

1 stop27h 40m

Portland

Thu 12/11

11:54 am-9:00 am

1 stop16h 06m

$1,195

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/4

7:43 pm-10:44 am

2 stops20h 01m

Portland

Thu 12/11

10:10 pm-9:35 am

2 stops30h 25m

$1,200

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/4

7:43 pm-8:53 am

2 stops42h 10m

Portland

Thu 12/11

7:18 am-9:35 am

1 stop21h 17m

$1,213

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Wed 12/3

2:40 am-8:50 pm

2 stops23h 10m

Portland

Thu 12/11

7:18 am-9:35 am

1 stop21h 17m

$1,232

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Tue 12/2

7:43 pm-11:50 am

2 stops21h 07m

Portland

Thu 12/18

6:10 am-9:35 am

2 stops22h 25m

$1,282

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Tue 12/2

8:55 pm-10:44 am

1 stop18h 49m

Portland

Thu 12/18

11:54 am-9:00 am

1 stop16h 06m

$1,346

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Sun 12/21

10:30 pm-9:59 pm

1 stop28h 29m

Portland

Sat 12/27

12:49 am-8:30 am

1 stop26h 41m

$2,130

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Mon 12/22

10:10 am-12:59 am

1 stop19h 49m

Portland

Sat 12/27

12:49 am-8:30 am

1 stop26h 41m

$2,233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buenos Aires to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Buenos Aires is on a Saturday. momondo users have found tickets for Saturday departures for as low as $1,019. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Monday, with ticket prices averaging around $1,432.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the morning. momondo users have found flights departing from Buenos Aires to Oregon in the morning for as low as $1,019. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the evening, with an average ticket price of $1,373. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Buenos Aires to Oregon flights?

You could potentially save up to 11% on your flight if you consider stops on a Buenos Aires to Oregon flight.

Cheap Buenos Aires to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Oregon

Direct flights	None

There are no direct flights from Buenos Aires to Oregon. There are no popular flight routes from Buenos Aires to Oregon.

Search flight deals

When did momondo last update prices for flights from Buenos Aires to Oregon?
Prices for flights from Buenos Aires to Oregon refresh daily.
How many operators does momondo search for flights from Buenos Aires to Oregon?
The number of operators available for flights from Buenos Aires to Oregon is 2 as of November 2025.
How old do you have to be to fly from Buenos Aires to Oregon?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buenos Aires to Oregon

Compare and see reviews for airlines that fly from Buenos Aires to Oregon with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $1,049	Free Cancellation	Rating 7.2 11,040 reviews		Search American Airlines flights
Delta	PriceFrom $1,055	Free Cancellation	Rating 7.9 8,001 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Oregon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buenos Aires to Oregon for you.

Can I find flights from Buenos Aires to Oregon with flexible booking policies on momondo?

Flights from Buenos Aires to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buenos Aires to Oregon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oregon from Buenos Aires.

I’m not ready to book a flight from Buenos Aires to Oregon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oregon, momondo offers a useful price alert feature which will track prices for flights to Oregon from Buenos Aires and alert you when they change.