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

American Airlines and United Airlines 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 1 as of September 2026.

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.

$586 Cheap Flights from Buenos Aires to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

10:30 pm - 7:32 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

26h 02m1 stop Dallas/Fort Worth

11:49 pm - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

28h 11m1 stop Dallas/Fort Worth

$1,042American Airlines

Sun, Nov 15 - Sun, Nov 22

11:55 pm - 5:48 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

22h 53m2 stops Miami Dallas/Fort Worth

11:49 pm - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

28h 11m1 stop Dallas/Fort Worth

$1,047American Airlines

Sun, Nov 15 - Sun, Nov 22

10:30 pm - 7:32 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

26h 02m1 stop Dallas/Fort Worth

11:49 pm - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

28h 11m1 stop Dallas/Fort Worth

$1,093American Airlines

Sun, Nov 15 - Sun, Nov 22

10:30 pm - 1:33 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

20h 03m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

11:49 pm - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

28h 11m1 stop Dallas/Fort Worth

$1,097American Airlines

Sun, Nov 15 - Sun, Nov 22

9:30 pm - 1:33 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

21h 03m2 stops Miami Phoenix Sky Harbor Intl

11:49 pm - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

28h 11m1 stop Dallas/Fort Worth

$1,097American Airlines

Sun, Nov 15 - Sun, Nov 22

10:10 am - 11:59 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

18h 49m1 stop Miami

6:19 am - 8:30 amPDX Portland-EZE Buenos Aires Ministro Pistarini

21h 11m1 stop Dallas/Fort Worth

$1,110American Airlines

Fri, Dec 18 - Wed, Dec 30

11:55 pm - 5:48 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

22h 53m2 stops Miami Dallas/Fort Worth

11:49 pm - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

28h 11m1 stop Dallas/Fort Worth

$1,113American Airlines

Sun, Nov 15 - Sun, Nov 22

12:20 pm - 6:37 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

35h 17m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson

10:25 pm - 6:20 amPDX Portland-EZE Buenos Aires Ministro Pistarini

26h 55m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,122LATAM Airlines

Fri, Dec 18 - Mon, Dec 28

11:35 pm - 6:37 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

24h 02m1 stop Atlanta Hartsfield-Jackson

7:05 am - 10:40 amPDX Portland-EZE Buenos Aires Ministro Pistarini

22h 35m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez

$1,139LATAM Airlines

Fri, Dec 18 - Mon, Dec 28

9:30 pm - 6:14 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

25h 44m2 stops Atlanta Hartsfield-Jackson Salt Lake City

12:35 am - 7:35 amPDX Portland-EZE Buenos Aires Ministro Pistarini

26h 00m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$1,145Delta

Sun, Nov 15 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

9:00 pm - 2:27 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

21h 27m2 stops Houston George Bush Intcntl San Francisco

2:27 pm - 8:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

37h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,148United Airlines

Thu, Oct 1 - Tue, Oct 20

9:00 pm - 12:01 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

19h 01m1 stop Houston George Bush Intcntl

2:27 pm - 8:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

37h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,148United Airlines

Thu, Oct 1 - Tue, Oct 20

9:00 pm - 2:27 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

21h 27m2 stops Houston George Bush Intcntl San Francisco

2:27 pm - 8:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

37h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,185United Airlines

Thu, Oct 1 - Tue, Oct 20

8:10 pm - 6:59 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

26h 49m1 stop Atlanta Hartsfield-Jackson

11:52 am - 9:45 amPDX Portland-EZE Buenos Aires Ministro Pistarini

17h 53m1 stop Atlanta Hartsfield-Jackson

$1,214LATAM Airlines

Thu, Oct 1 - Tue, Oct 20

8:10 pm - 6:59 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

26h 49m1 stop Atlanta Hartsfield-Jackson

6:50 am - 6:10 amPDX Portland-EZE Buenos Aires Ministro Pistarini

19h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,214LATAM Airlines

Thu, Oct 1 - Tue, Oct 20

8:10 pm - 6:59 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

26h 49m1 stop Atlanta Hartsfield-Jackson

2:20 pm - 9:45 amPDX Portland-EZE Buenos Aires Ministro Pistarini

15h 25m1 stop Atlanta Hartsfield-Jackson

$1,216Delta

Thu, Oct 1 - Tue, Oct 20

7:21 pm - 9:03 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

29h 42m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl

7:00 am - 11:30 amPDX Portland-EZE Buenos Aires Ministro Pistarini

24h 30m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez

$1,231Multiple Airlines

Thu, Oct 1 - Tue, Oct 20

9:00 pm - 3:06 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

22h 06m2 stops Houston George Bush Intcntl Denver Intl

11:30 pm - 8:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

28h 30m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,239United Airlines

Thu, Oct 1 - Tue, Oct 20

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United Airlines flights from Buenos Aires to Oregon

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

United Airlines

Dec 18

EZE11:55 pmBuenos Aires Ministro Pistarini

27h 52m

2 stops

PDX10:47 pmPortland

Dec 30

PDX5:30 amPortland

22h 50m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

$1,146

United Airlines

Oct 1

EZE9:00 pmBuenos Aires Ministro Pistarini

19h 01m

1 stop

PDX12:01 pmPortland

Oct 20

PDX2:27 pmPortland

37h 33m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

$1,148

United Airlines

Dec 18

EZE11:55 pmBuenos Aires Ministro Pistarini

27h 52m

2 stops

PDX10:47 pmPortland

Dec 28

PDX11:59 pmPortland

26h 21m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

$1,180

American Airlines flights from Buenos Aires to Oregon

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

American Airlines

Nov 15

EZE10:30 pmBuenos Aires Ministro Pistarini

26h 02m

1 stop

PDX7:32 pmPortland

Nov 22

PDX11:49 pmPortland

28h 11m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

$1,093

American Airlines

Nov 15

EZE9:30 pmBuenos Aires Ministro Pistarini

21h 03m

2 stops

PDX1:33 pmPortland

Nov 22

PDX11:49 pmPortland

28h 11m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

$1,097

American Airlines

Nov 15

EZE11:55 pmBuenos Aires Ministro Pistarini

22h 53m

2 stops

PDX5:48 pmPortland

Nov 22

PDX11:49 pmPortland

28h 11m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

$1,113

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Sun 11/15

10:30 pm-7:32 pm

1 stop26h 02m

Portland

Sun 11/22

11:49 pm-9:00 am

1 stop28h 11m

$1,042

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Sun 11/15

11:55 pm-5:48 pm

2 stops22h 53m

Portland

Sun 11/22

11:49 pm-9:00 am

1 stop28h 11m

$1,047

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Sun 11/15

10:30 pm-7:32 pm

1 stop26h 02m

Portland

Sun 11/22

11:49 pm-9:00 am

1 stop28h 11m

$1,093

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Sun 11/15

10:30 pm-1:33 pm

2 stops20h 03m

Portland

Sun 11/22

11:49 pm-9:00 am

1 stop28h 11m

$1,097

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Sun 11/15

9:30 pm-1:33 pm

2 stops21h 03m

Portland

Sun 11/22

11:49 pm-9:00 am

1 stop28h 11m

$1,097

Quickest round-trip

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Fri 12/18

10:10 am-11:59 pm

1 stop18h 49m

Portland

Wed 12/30

6:19 am-8:30 am

1 stop21h 11m

$1,110

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Sun 11/15

11:55 pm-5:48 pm

2 stops22h 53m

Portland

Sun 11/22

11:49 pm-9:00 am

1 stop28h 11m

$1,113

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Fri 12/18

12:20 pm-6:37 pm

2 stops35h 17m

Portland

Mon 12/28

10:25 pm-6:20 am

2 stops26h 55m

$1,122

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Fri 12/18

11:35 pm-6:37 pm

1 stop24h 02m

Portland

Mon 12/28

7:05 am-10:40 am

2 stops22h 35m

$1,139

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Sun 11/15

9:30 pm-6:14 pm

2 stops25h 44m

Portland

Sat 11/21

12:35 am-7:35 am

2 stops26h 00m

$1,145

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

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

Best Price Found	$586
Fastest flight time	19h 08m
Direct flights	None

The best one-way flight to Oregon from Buenos Aires in the past 72 hours is $586. The best round-trip flight deal from Buenos Aires to Oregon found on momondo in the last 72 hours is $1,042.

The fastest flight from Buenos Aires to Oregon takes 19h 08m

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

Search flight deals

Frequently asked questions about flying 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 1 as of September 2026.
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 $1,157	Free Cancellation	Rating 7.0 12,099 reviews		Search American Airlines 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.