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

American Airlines is the most popular carrier 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 November 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.

$614 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.

11:35 pm - 8:21 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

25h 46m1 stop Atlanta Hartsfield-Jackson

8:30 am - 10:40 amPDX Portland-EZE Buenos Aires Ministro Pistarini

21h 10m2 stops Los Angeles Santiago Arturo Merino Benitez

$1,267Multiple Airlines

Thu, Dec 24 - Sun, Feb 21

9:30 pm - 4:12 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

23h 42m2 stops Atlanta Hartsfield-Jackson Salt Lake City

7:05 am - 9:40 amPDX Portland-EZE Buenos Aires Ministro Pistarini

21h 35m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$1,274Delta

Thu, Dec 24 - Sun, Feb 21

11:35 pm - 6:39 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

24h 04m1 stop Atlanta Hartsfield-Jackson

7:08 am - 10:55 amPDX Portland-EZE Buenos Aires Ministro Pistarini

22h 47m1 stop New York John F Kennedy Intl

$1,274Delta

Fri, Dec 18 - Tue, Dec 29

9:30 pm - 4:12 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

23h 42m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:00 am - 7:35 amPDX Portland-EZE Buenos Aires Ministro Pistarini

20h 35m1 stop Atlanta Hartsfield-Jackson

$1,274Delta

Thu, Dec 24 - Sun, Feb 21

9:30 pm - 11:46 amEZE Buenos Aires Ministro Pistarini-PDX Portland

19h 16m1 stop Atlanta Hartsfield-Jackson

6:00 am - 9:40 amPDX Portland-EZE Buenos Aires Ministro Pistarini

22h 40m1 stop Atlanta Hartsfield-Jackson

$1,274Delta

Thu, Dec 24 - Sun, Feb 21

11:35 pm - 8:21 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

25h 46m1 stop Atlanta Hartsfield-Jackson

7:00 am - 9:40 amPDX Portland-EZE Buenos Aires Ministro Pistarini

21h 40m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,274Delta

Thu, Dec 24 - Sun, Feb 21

11:35 pm - 8:21 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

25h 46m1 stop Atlanta Hartsfield-Jackson

6:00 am - 9:40 amPDX Portland-EZE Buenos Aires Ministro Pistarini

22h 40m1 stop Atlanta Hartsfield-Jackson

$1,274Delta

Thu, Dec 24 - Sun, Feb 21

11:35 pm - 10:04 pmEZE Buenos Aires Ministro Pistarini-RDM Bend/Redmond

27h 29m2 stops Atlanta Hartsfield-Jackson Salt Lake City

3:34 pm - 9:50 amRDM Bend/Redmond-EZE Buenos Aires Ministro Pistarini

37h 16m2 stops Seattle/Tacoma Intl Miami

$1,411Delta

Thu, Dec 24 - Sun, Dec 27

11:20 pm - 12:34 amEZE Buenos Aires Ministro Pistarini-PDX Portland

30h 14m1 stop Miami

11:59 pm - 8:20 amPDX Portland-EZE Buenos Aires Ministro Pistarini

27h 21m1 stop Dallas/Fort Worth

$1,414American Airlines

Sat, Dec 19 - Sun, Jan 3

11:20 pm - 5:10 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

22h 50m2 stops Miami Phoenix Sky Harbor Intl

11:59 pm - 8:20 amPDX Portland-EZE Buenos Aires Ministro Pistarini

27h 21m1 stop Dallas/Fort Worth

$1,525American Airlines

Sat, Dec 19 - Sun, Jan 3

Cheap last minute flights

Enter your travel dates to find the best prices.

10:30 pm - 1:44 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

20h 14m1 stop Dallas/Fort Worth

5:00 am - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

23h 00m1 stop Dallas/Fort Worth

$1,180American Airlines

Sun, Nov 15 - Sun, Nov 22

10:30 pm - 1:44 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

20h 14m1 stop Dallas/Fort Worth

6:00 am - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

22h 00m1 stop Dallas/Fort Worth

$1,180American 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

5:00 am - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

23h 00m1 stop Dallas/Fort Worth

$1,184American 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

$1,194American 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

$1,199American 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

$1,215American 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

6:00 am - 9:00 amPDX Portland-EZE Buenos Aires Ministro Pistarini

22h 00m1 stop Dallas/Fort Worth

$1,217American Airlines

Sun, Nov 15 - Sun, Nov 22

10:05 pm - 12:13 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

19h 08m1 stop Houston George Bush Intcntl

11:30 pm - 7:20 amPDX Portland-EZE Buenos Aires Ministro Pistarini

26h 50m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,287United Airlines

Sun, Nov 15 - Sun, Nov 22

9:30 pm - 12:33 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

20h 03m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

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

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

$1,306Delta

Sun, Nov 15 - Sat, Nov 21

11:55 pm - 6:24 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

23h 29m3 stops Houston George Bush Intcntl Denver Intl San Francisco

5:00 am - 7:20 amPDX Portland-EZE Buenos Aires Ministro Pistarini

21h 20m2 stops Denver Intl Houston George Bush Intcntl

$1,528United Airlines

Sun, Nov 15 - Sun, Nov 22

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Delta flights from Buenos Aires to Oregon

Our best Delta deals on Buenos Aires to Oregon flight tickets

Delta

Dec 24

EZE9:30 pmBuenos Aires Ministro Pistarini

23h 42m

2 stops

PDX4:12 pmPortland

Feb 21

PDX6:00 amPortland

20h 35m

1 stop

EZE7:35 amBuenos Aires Ministro Pistarini

$1,274

Delta

Nov 15

EZE9:30 pmBuenos Aires Ministro Pistarini

23h 51m

2 stops

PDX4:21 pmPortland

Nov 22

PDX5:45 amPortland

20h 50m

2 stops

EZE7:35 amBuenos Aires Ministro Pistarini

$1,306

Delta

Dec 24

EZE11:35 pmBuenos Aires Ministro Pistarini

27h 29m

2 stops

RDM10:04 pmBend/Redmond

Dec 27

RDM3:34 pmBend/Redmond

37h 16m

2 stops

EZE9:50 amBuenos Aires Ministro Pistarini

$1,411

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

20h 14m

1 stop

PDX1:44 pmPortland

Nov 22

PDX6:00 amPortland

22h 00m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

$1,180

American Airlines

Nov 15

EZE10:30 pmBuenos Aires Ministro Pistarini

20h 03m

2 stops

PDX1:33 pmPortland

Nov 22

PDX5:00 amPortland

23h 00m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

$1,184

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

$1,194

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

Thu 12/24

11:35 pm-8:21 pm

1 stop25h 46m

Portland

Sun 2/21

8:30 am-10:40 am

2 stops21h 10m

$1,267

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/24

9:30 pm-4:12 pm

2 stops23h 42m

Portland

Sun 2/21

7:05 am-9:40 am

2 stops21h 35m

$1,274

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Fri 12/18

11:35 pm-6:39 pm

1 stop24h 04m

Portland

Tue 12/29

7:08 am-10:55 am

1 stop22h 47m

$1,274

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/24

9:30 pm-4:12 pm

2 stops23h 42m

Portland

Sun 2/21

6:00 am-7:35 am

1 stop20h 35m

$1,274

Quickest round-trip

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/24

9:30 pm-11:46 am

1 stop19h 16m

Portland

Sun 2/21

6:00 am-9:40 am

1 stop22h 40m

$1,274

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/24

11:35 pm-8:21 pm

1 stop25h 46m

Portland

Sun 2/21

7:00 am-9:40 am

2 stops21h 40m

$1,274

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Thu 12/24

11:35 pm-8:21 pm

1 stop25h 46m

Portland

Sun 2/21

6:00 am-9:40 am

1 stop22h 40m

$1,274

Buenos AiresRedmond

EZE Buenos Aires Ministro Pistarini - RDM Bend/Redmond

EZERDM

Buenos Aires Ministro Pistarini

Thu 12/24

11:35 pm-10:04 pm

2 stops27h 29m

Bend/Redmond

Sun 12/27

3:34 pm-9:50 am

2 stops37h 16m

$1,411

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Sat 12/19

11:20 pm-12:34 am

1 stop30h 14m

Portland

Sun 1/3

11:59 pm-8:20 am

1 stop27h 21m

$1,414

Buenos AiresPortland

EZE Buenos Aires Ministro Pistarini - PDX Portland

EZEPDX

Buenos Aires Ministro Pistarini

Sat 12/19

11:20 pm-5:10 pm

2 stops22h 50m

Portland

Sun 1/3

11:59 pm-8:20 am

1 stop27h 21m

$1,525

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 18% 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	$614
Fastest flight time	19h 08m
Direct flights	None

The best one-way flight to Oregon from Buenos Aires in the past 72 hours is $614. The best round-trip flight deal from Buenos Aires to Oregon found on momondo in the last 72 hours is $1,267.

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 November 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 12,225 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.