What airlines fly to Argentina?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Argentina from Oregon according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 4 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

How long is the flight from Oregon to Argentina?

If you’re flying from a popular airport in Oregon, such as Portland or Eugene, and flying into Argentina, then you can expect flight times to average 14h 58m and 33h 50m, respectively.

What is the cheapest airline that flies from Oregon to Argentina?

Air Canada, LATAM Airlines, and Delta are the most popular carriers operating from Oregon to Argentina

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

Prices for flights from Oregon to Argentina are refreshed on a daily basis.

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

As of April 2026, there are 4 operators available to choose from for flights from Oregon to Argentina.

How old do you have to be to fly from Oregon to Argentina?

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 Oregon to Argentina.

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

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

$483 Cheap Flights from Oregon to Argentina in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Argentina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:27 pm - 11:30 am

PDX

EZE

34h 03m

2 stops

7:21 pm - 4:50 pm

EZE

PDX

25h 29m

2 stops

$941Multiple Airlines

Sun, Jun 28 - Mon, Sep 14

10:55 pm - 9:20 am

PDX

EZE

30h 25m

2 stops

8:10 pm - 1:06 pm

EZE

PDX

20h 56m

1 stop

$971LATAM Airlines

Sun, Jun 28 - Mon, Sep 14

9:27 pm - 7:40 am

PDX

AEP

30h 13m

2 stops

3:45 pm - 1:32 pm

AEP

PDX

25h 47m

2 stops

$992Multiple Airlines

Sun, Jun 28 - Mon, Sep 14

7:15 am - 11:30 am

PDX

EZE

24h 15m

2 stops

3:55 am - 9:47 am

EZE

PDX

33h 52m

2 stops

$996Multiple Airlines

Wed, May 13 - Tue, May 19

10:52 am - 2:50 pm

PDX

AEP

23h 58m

2 stops

8:05 pm - 12:36 pm

AEP

PDX

20h 31m

2 stops

$1,015LATAM Airlines

Wed, May 13 - Wed, May 20

10:53 am - 7:40 pm

PDX

AEP

28h 47m

2 stops

9:25 am - 10:37 am

AEP

PDX

29h 12m

2 stops

$1,019LATAM Airlines

Sun, Jun 28 - Mon, Sep 14

7:00 am - 8:00 am

PDX

EZE

21h 00m

1 stop

9:00 pm - 7:18 pm

EZE

PDX

26h 18m

1 stop

$1,037United Airlines

Thu, May 14 - Thu, May 21

5:00 am - 8:00 am

PDX

EZE

23h 00m

2 stops

9:00 pm - 6:47 pm

EZE

PDX

25h 47m

2 stops

$1,041United Airlines

Thu, May 14 - Thu, May 21

7:00 am - 8:00 am

PDX

EZE

21h 00m

1 stop

9:00 pm - 7:18 pm

EZE

PDX

26h 18m

1 stop

$1,101Azul

Wed, May 13 - Wed, May 20

7:55 pm - 7:40 am

PDX

AEP

55h 45m

2 stops

8:05 pm - 10:37 am

AEP

PDX

42h 32m

2 stops

$1,257Delta

Sun, Aug 23 - Sun, Aug 30

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

LATAM Airlines flights from Oregon to Argentina

Our best LATAM Airlines deals on Oregon to Argentina flight tickets

LATAM Airlines

Jun 28

PDX10:55 pmPortland

30h 25m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Sep 14

EZE8:10 pmBuenos Aires Ministro Pistarini

20h 56m

1 stop

PDX1:06 pmPortland

$971

LATAM Airlines

May 13

PDX10:52 amPortland

23h 58m

2 stops

AEP2:50 pmBuenos Aires Jorge Newbery

May 20

AEP8:05 pmBuenos Aires Jorge Newbery

20h 31m

2 stops

PDX12:36 pmPortland

$1,015

LATAM Airlines

Jun 28

PDX10:53 amPortland

28h 47m

2 stops

AEP7:40 pmBuenos Aires Jorge Newbery

Sep 14

AEP9:25 amBuenos Aires Jorge Newbery

29h 12m

2 stops

PDX10:37 amPortland

$1,019

United Airlines flights from Oregon to Argentina

Our best United Airlines deals on Oregon to Argentina flight tickets

United Airlines

May 14

PDX7:00 amPortland

21h 00m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

May 21

EZE9:00 pmBuenos Aires Ministro Pistarini

26h 18m

1 stop

PDX7:18 pmPortland

$1,037

United Airlines

May 14

PDX5:00 amPortland

23h 00m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

May 21

EZE9:00 pmBuenos Aires Ministro Pistarini

25h 47m

2 stops

PDX6:47 pmPortland

$1,041

United Airlines

May 13

PDX5:20 amPortland

22h 40m

3 stops

EZE8:00 amBuenos Aires Ministro Pistarini

May 20

EZE9:00 pmBuenos Aires Ministro Pistarini

20h 06m

2 stops

PDX1:06 pmPortland

$1,126

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Sun 6/28

9:27 pm-11:30 am

2 stops34h 03m

Buenos Aires Ministro Pistarini

Mon 9/14

7:21 pm-4:50 pm

2 stops25h 29m

$941

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Sun 6/28

10:55 pm-9:20 am

2 stops30h 25m

Buenos Aires Ministro Pistarini

Mon 9/14

8:10 pm-1:06 pm

1 stop20h 56m

$971

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Sun 6/28

9:27 pm-7:40 am

2 stops30h 13m

Buenos Aires Jorge Newbery

Mon 9/14

3:45 pm-1:32 pm

2 stops25h 47m

$992

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Wed 5/13

7:15 am-11:30 am

2 stops24h 15m

Buenos Aires Ministro Pistarini

Tue 5/19

3:55 am-9:47 am

2 stops33h 52m

$996

Quickest round-trip

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Wed 5/13

10:52 am-2:50 pm

2 stops23h 58m

Buenos Aires Jorge Newbery

Wed 5/20

8:05 pm-12:36 pm

2 stops20h 31m

$1,015

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Sun 6/28

10:53 am-7:40 pm

2 stops28h 47m

Buenos Aires Jorge Newbery

Mon 9/14

9:25 am-10:37 am

2 stops29h 12m

$1,019

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 5/14

7:00 am-8:00 am

1 stop21h 00m

Buenos Aires Ministro Pistarini

Thu 5/21

9:00 pm-7:18 pm

1 stop26h 18m

$1,037

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Thu 5/14

5:00 am-8:00 am

2 stops23h 00m

Buenos Aires Ministro Pistarini

Thu 5/21

9:00 pm-6:47 pm

2 stops25h 47m

$1,041

PortlandBuenos Aires

PDX - EZE

PDXEZE

Portland

Wed 5/13

7:00 am-8:00 am

1 stop21h 00m

Buenos Aires Ministro Pistarini

Wed 5/20

9:00 pm-7:18 pm

1 stop26h 18m

$1,101

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

Sun 8/23

7:55 pm-7:40 am

2 stops55h 45m

Buenos Aires Jorge Newbery

Sun 8/30

8:05 pm-10:37 am

2 stops42h 32m

$1,257

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 Oregon to Argentina

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

Other information

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of February, then departing from Oregon during the month October is also very affordable. Most momondo users find prices during this month for around $1,204.

Can stopping save me money on Oregon to Argentina flights?

You could potentially save up to 18% on your flight if you consider stops on a Oregon to Argentina flight.

Cheap Oregon to Argentina flight deals and tips

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

Fastest flight time	14h 58m
Direct flights	None

The fastest flight from Oregon to Argentina takes 14h 58m

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

Search flight deals

Frequently asked questions about flying from Oregon to Argentina

When did momondo last update prices for flights from Oregon to Argentina?
Prices for flights from Oregon to Argentina are refreshed on a daily basis.
How many operators does momondo search for flights from Oregon to Argentina?
As of April 2026, there are 4 operators available to choose from for flights from Oregon to Argentina.
How old do you have to be to fly from Oregon to Argentina?
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 Oregon to Argentina.
What documentation or ID do you need to fly to Argentina?
The travel and health documents required for your trip to Argentina 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 Argentina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Argentina

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $826	Free Cancellation	Rating 7.1 11,600 reviews	Search American Airlines flights
Delta	PriceFrom $901	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
United Airlines	PriceFrom $971	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
LATAM Airlines	PriceFrom $1,182	Free Cancellation	Rating 7.4 1,908 reviews	Search LATAM Airlines flights

Why use momondo?

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

It is quick and easy to find Oregon to Argentina flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Argentina that suits you.

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

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

How can momondo help me find flights from Oregon to Argentina?

Once you have performed a search for Oregon to Argentina flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Argentina from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.