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Cheap flights from Oregon to Buenos Aires from $1,039

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Buenos Aires departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
4:35 pm - 4:00 pm
PDX
-
AEP
19h 25m
2 stops
LATAM Airlines Logo
3:45 pm - 12:06 pm
AEP
-
PDX
24h 21m
2 stops
$1,039LATAM Airlines
Mon, Apr 13 - Wed, Apr 29
LATAM Airlines Logo
4:35 pm - 4:00 pm
PDX
-
AEP
19h 25m
2 stops
LATAM Airlines Logo
3:45 pm - 12:06 pm
AEP
-
PDX
24h 21m
2 stops
$1,047LATAM Airlines
Tue, Apr 14 - Wed, Apr 29
LATAM Airlines Logo
4:35 pm - 4:00 pm
PDX
-
AEP
19h 25m
2 stops
LATAM Airlines Logo
8:05 pm - 12:06 pm
AEP
-
PDX
20h 01m
2 stops
$1,073LATAM Airlines
Tue, Apr 14 - Wed, Apr 29
LATAM Airlines Logo
4:35 pm - 7:40 pm
PDX
-
AEP
23h 05m
3 stops
LATAM Airlines Logo
3:45 pm - 12:06 pm
AEP
-
PDX
24h 21m
2 stops
$1,089LATAM Airlines
Mon, Apr 13 - Tue, Apr 28
LATAM Airlines Logo
4:35 pm - 7:40 pm
PDX
-
AEP
23h 05m
3 stops
LATAM Airlines Logo
8:05 pm - 12:06 pm
AEP
-
PDX
20h 01m
2 stops
$1,129LATAM Airlines
Mon, Apr 13 - Fri, May 1
Multiple Airlines Logo
10:58 am - 2:40 pm
PDX
-
AEP
23h 42m
2 stops
Multiple Airlines Logo
8:05 pm - 2:31 pm
AEP
-
PDX
46h 26m
3 stops
$1,147Multiple Airlines
Wed, Mar 25 - Tue, Apr 7
LATAM Airlines Logo
4:35 pm - 7:40 pm
PDX
-
AEP
23h 05m
3 stops
LATAM Airlines Logo
8:05 pm - 12:06 pm
AEP
-
PDX
20h 01m
2 stops
$1,148LATAM Airlines
Tue, Apr 14 - Tue, Apr 28
LATAM Airlines Logo
6:15 am - 7:40 am
PDX
-
AEP
21h 25m
2 stops
LATAM Airlines Logo
2:55 pm - 12:06 pm
AEP
-
PDX
25h 11m
2 stops
$1,177LATAM Airlines
Thu, Apr 2 - Thu, Apr 30
LATAM Airlines Logo
11:51 am - 7:40 pm
PDX
-
AEP
27h 49m
2 stops
LATAM Airlines Logo
8:05 pm - 10:41 am
AEP
-
PDX
42h 36m
2 stops
$1,179LATAM Airlines
Fri, Apr 17 - Sun, Apr 26
LATAM Airlines Logo
1:10 pm - 7:40 pm
PDX
-
AEP
26h 30m
3 stops
LATAM Airlines Logo
3:45 pm - 12:06 pm
AEP
-
PDX
24h 21m
2 stops
$1,219LATAM Airlines
Sat, Apr 11 - Fri, May 1

LATAM Airlines flights from Oregon to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Oregon to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Apr 13
PDX4:35 pmPortland
19h 25m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Apr 29
AEP3:45 pmBuenos Aires Jorge Newbery
24h 21m
2 stops
PDX12:06 pmPortland
$1,039
LATAM Airlines
Apr 14
PDX4:35 pmPortland
19h 25m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Apr 29
AEP3:45 pmBuenos Aires Jorge Newbery
24h 21m
2 stops
PDX12:06 pmPortland
$1,047
LATAM Airlines
Apr 14
PDX4:35 pmPortland
19h 25m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Apr 29
AEP8:05 pmBuenos Aires Jorge Newbery
20h 01m
2 stops
PDX12:06 pmPortland
$1,073

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Buenos Aires Jorge Newbery Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Oregon to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Mon 4/13

4:35 pm-4:00 pm

2 stops19h 25m

Buenos Aires Jorge Newbery

Wed 4/29

3:45 pm-12:06 pm

2 stops24h 21m

$1,039

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Tue 4/14

4:35 pm-4:00 pm

2 stops19h 25m

Buenos Aires Jorge Newbery

Wed 4/29

3:45 pm-12:06 pm

2 stops24h 21m

$1,047

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Tue 4/14

4:35 pm-4:00 pm

2 stops19h 25m

Buenos Aires Jorge Newbery

Wed 4/29

8:05 pm-12:06 pm

2 stops20h 01m

$1,073

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Mon 4/13

4:35 pm-7:40 pm

3 stops23h 05m

Buenos Aires Jorge Newbery

Tue 4/28

3:45 pm-12:06 pm

2 stops24h 21m

$1,089

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Mon 4/13

4:35 pm-7:40 pm

3 stops23h 05m

Buenos Aires Jorge Newbery

Fri 5/1

8:05 pm-12:06 pm

2 stops20h 01m

$1,129

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Wed 3/25

10:58 am-2:40 pm

2 stops23h 42m

Buenos Aires Jorge Newbery

Tue 4/7

8:05 pm-2:31 pm

3 stops46h 26m

$1,147

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Tue 4/14

4:35 pm-7:40 pm

3 stops23h 05m

Buenos Aires Jorge Newbery

Tue 4/28

8:05 pm-12:06 pm

2 stops20h 01m

$1,148

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Thu 4/2

6:15 am-7:40 am

2 stops21h 25m

Buenos Aires Jorge Newbery

Thu 4/30

2:55 pm-12:06 pm

2 stops25h 11m

$1,177

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Fri 4/17

11:51 am-7:40 pm

2 stops27h 49m

Buenos Aires Jorge Newbery

Sun 4/26

8:05 pm-10:41 am

2 stops42h 36m

$1,179

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Sat 4/11

1:10 pm-7:40 pm

3 stops26h 30m

Buenos Aires Jorge Newbery

Fri 5/1

3:45 pm-12:06 pm

2 stops24h 21m

$1,219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Oregon to Buenos Aires Jorge Newbery Airport

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 airline that flies from Oregon to Buenos Aires Jorge Newbery?

LATAM Airlines is the most popular carrier operating from Oregon to Buenos Aires Jorge Newbery

Cheap Oregon to Buenos Aires Jorge Newbery Airport flight deals and tips

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

Fastest flight time

19h 25m

Direct flights

None
The fastest flight from Oregon to Buenos Aires Jorge Newbery Airport takes 19h 25m
There are no direct flights from Oregon to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Oregon to Buenos Aires Jorge Newbery Airport.
Search flight deals

  • When did momondo last update prices for flights from Oregon to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Oregon to Buenos Aires Jorge Newbery Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Oregon to Buenos Aires Jorge Newbery Airport?

  • How old do you have to be to fly from Oregon to Buenos Aires Jorge Newbery Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The travel and health documents required for your trip to Buenos Aires Jorge Newbery Airport 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 Buenos Aires Jorge Newbery Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Buenos Aires Jorge Newbery Airport

Compare and see reviews for airlines that fly from Oregon to Buenos Aires Jorge Newbery Airport with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $1,125Free CancellationRating
7.5
1,918 reviews
Search LATAM Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Buenos Aires. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from Oregon with this policy.

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

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 Buenos Aires from Oregon.

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

Of course. momondo tracks the price of Oregon to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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