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 1 as of December 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.

$517 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 10:52 am

EZE

PDX

18h 57m1 stop

7:00 am - 10:15 am

PDX

EZE

22h 15m1 stop

$1,055Delta

Thu, Feb 12 - Thu, Feb 19

10:05 pm - 12:18 pm

EZE

PDX

19h 13m1 stop

7:10 am - 7:20 am

PDX

EZE

19h 10m1 stop

$1,064United Airlines

Tue, Feb 10 - Mon, Feb 23

5:15 pm - 7:13 pm

AEP

PDX

30h 58m2 stops

9:45 pm - 7:55 am

PDX

AEP

29h 10m2 stops

$1,064LATAM Airlines

Tue, Feb 10 - Mon, Feb 23

7:45 am - 7:13 pm

EZE

PDX

40h 28m3 stops

7:00 am - 10:15 am

PDX

EZE

22h 15m1 stop

$1,067LATAM Airlines

Tue, Feb 10 - Tue, Feb 17

10:05 pm - 12:33 pm

EZE

PDX

19h 28m2 stops

7:57 pm - 7:20 am

PDX

EZE

30h 23m2 stops

$1,069United Airlines

Tue, Feb 10 - Mon, Feb 23

10:25 pm - 11:07 am

EZE

PDX

17h 42m1 stop

5:44 am - 8:20 am

PDX

EZE

21h 36m1 stop

$1,086American Airlines

Fri, Feb 13 - Fri, Feb 20

10:25 pm - 2:18 pm

EZE

PDX

20h 53m2 stops

12:02 pm - 8:20 am

PDX

EZE

15h 18m1 stop

$1,090American Airlines

Fri, Feb 13 - Fri, Feb 20

2:45 pm - 10:52 am

EZE

PDX

25h 07m2 stops

9:45 pm - 10:15 am

PDX

EZE

31h 30m2 stops

$1,091LATAM Airlines

Wed, Feb 11 - Mon, Feb 23

10:05 pm - 12:22 pm

EZE

PDX

19h 17m1 stop

12:57 pm - 9:20 am

PDX

EZE

15h 23m1 stop

$1,107United Airlines

Fri, Feb 13 - Mon, Feb 23

11:30 am - 10:52 am

AEP

PDX

28h 22m2 stops

9:45 pm - 7:55 am

PDX

AEP

29h 10m2 stops

$1,107LATAM Airlines

Sat, Feb 14 - Mon, Feb 23

Delta flights from Buenos Aires to Oregon

Our best Delta deals on Buenos Aires to Oregon flight tickets

Delta

Feb 12

EZE11:55 pmBuenos Aires Ministro Pistarini

25h 35m

2 stops

PDX8:30 pmPortland

Feb 19

PDX7:00 amPortland

22h 15m

1 stop

EZE10:15 amBuenos Aires Ministro Pistarini

$1,055

Find similar

Delta

Dec 25

EZE11:55 pmBuenos Aires Ministro Pistarini

23h 58m

1 stop

PDX6:53 pmPortland

Feb 7

PDX7:00 amPortland

22h 15m

1 stop

EZE10:15 amBuenos Aires Ministro Pistarini

$1,393

Find similar

United Airlines flights from Buenos Aires to Oregon

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

United Airlines

Feb 10

EZE10:05 pmBuenos Aires Ministro Pistarini

25h 51m

2 stops

PDX6:56 pmPortland

Feb 23

PDX7:10 amPortland

19h 10m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

$1,064

Find similar

United Airlines

Feb 10

EZE10:05 pmBuenos Aires Ministro Pistarini

19h 28m

2 stops

PDX12:33 pmPortland

Feb 23

PDX7:57 pmPortland

30h 23m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

$1,069

Find similar

United Airlines

Feb 13

EZE10:05 pmBuenos Aires Ministro Pistarini

25h 50m

2 stops

PDX6:55 pmPortland

Feb 19

PDX12:57 pmPortland

15h 23m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

$1,107

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Thu 2/12

8:55 pm-10:52 am

1 stop18h 57m

Portland

Thu 2/19

7:00 am-10:15 am

1 stop22h 15m

$1,055

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Tue 2/10

10:05 pm-12:18 pm

1 stop19h 13m

Portland

Mon 2/23

7:10 am-7:20 am

1 stop19h 10m

$1,064

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Tue 2/10

5:15 pm-7:13 pm

2 stops30h 58m

Portland

Mon 2/23

9:45 pm-7:55 am

2 stops29h 10m

$1,064

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Tue 2/10

7:45 am-7:13 pm

3 stops40h 28m

Portland

Tue 2/17

7:00 am-10:15 am

1 stop22h 15m

$1,067

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Tue 2/10

10:05 pm-12:33 pm

2 stops19h 28m

Portland

Mon 2/23

7:57 pm-7:20 am

2 stops30h 23m

$1,069

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Fri 2/13

10:25 pm-11:07 am

1 stop17h 42m

Portland

Fri 2/20

5:44 am-8:20 am

1 stop21h 36m

$1,086

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Fri 2/13

10:25 pm-2:18 pm

2 stops20h 53m

Portland

Fri 2/20

12:02 pm-8:20 am

1 stop15h 18m

$1,090

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Wed 2/11

2:45 pm-10:52 am

2 stops25h 07m

Portland

Mon 2/23

9:45 pm-10:15 am

2 stops31h 30m

$1,091

Buenos AiresPortland

EZE - PDX

EZEPDX

Buenos Aires Ministro Pistarini

Fri 2/13

10:05 pm-12:22 pm

1 stop19h 17m

Portland

Mon 2/23

12:57 pm-9:20 am

1 stop15h 23m

$1,107

Buenos AiresPortland

AEP - PDX

AEPPDX

Buenos Aires Jorge Newbery

Sat 2/14

11:30 am-10:52 am

2 stops28h 22m

Portland

Mon 2/23

9:45 pm-7:55 am

2 stops29h 10m

$1,107

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

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 14% 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

Fastest flight time	19h 17m
Direct flights	None

The fastest flight from Buenos Aires to Oregon takes 19h 17m

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 1 as of December 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
Delta	PriceFrom $1,055	Free Cancellation	Rating 7.9 8,014 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.