How does KAYAK find such low prices on flights from Oregon to Buenos Aires?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Buenos Aires. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Buenos Aires?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Oregon to Buenos Aires?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Buenos Aires?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$382 Cheap Flights from Oregon to Buenos Aires

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$941

Typical prices: $1,214-$1,485

Multiple Airlines

Mon 2/9Wed 2/25

PDX - EZE • 2 stops

Cheapest one-way

$382

Multiple Airlines

Fri 1/16

PDX - EZE • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Buenos Aires!

Flight Deals

Cheap Flights from Oregon to Buenos Aires

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Oregon to Buenos Aires

Mon, Feb 9 - Wed, Feb 25

2:57 pm - 1:04 am

PDX

EZE

29h 07m2 stops

9:16 am - 1:25 pm

EZE

PDX

33h 09m2 stops

$941Multiple Airlines

Mon, Mar 9 - Tue, Mar 17

7:00 am - 9:35 am

PDX

EZE

22h 35m1 stop

4:55 pm - 8:23 pm

EZE

PDX

31h 28m2 stops

$1,003Multiple Airlines

Mon, Mar 9 - Tue, Mar 17

10:58 am - 9:15 am

PDX

EZE

18h 17m2 stops

7:43 pm - 12:10 pm

EZE

PDX

20h 27m2 stops

$1,078LATAM Airlines

Tue, Feb 10 - Thu, Mar 5

7:00 am - 10:15 am

PDX

EZE

22h 15m1 stop

7:43 pm - 12:02 pm

EZE

PDX

21h 19m2 stops

$1,102LATAM Airlines

Mon, Feb 9 - Wed, Feb 25

12:35 pm - 8:25 am

PDX

EZE

14h 50m1 stop

10:25 pm - 11:07 am

EZE

PDX

17h 42m1 stop

$1,115American Airlines

Fri, Jan 30 - Fri, Feb 13

7:05 pm - 10:34 pm

BOI

EZE

23h 29m2 stops

5:16 am - 11:48 pm

EZE

BOI

22h 32m2 stops

$1,158Copa Airlines

Fri, Jan 30 - Sun, Feb 8

7:05 pm - 10:34 pm

BOI

EZE

23h 29m2 stops

2:48 pm - 7:51 pm

EZE

BOI

33h 03m2 stops

$1,164Copa Airlines

Sun, Apr 5 - Mon, Apr 13

6:55 pm - 8:00 am

BOI

EZE

34h 05m2 stops

9:00 pm - 7:35 pm

EZE

BOI

25h 35m2 stops

$1,240United Airlines

Sat, Apr 4 - Mon, Apr 13

5:30 pm - 8:00 am

BOI

EZE

59h 30m2 stops

9:00 pm - 10:03 pm

EZE

BOI

28h 03m2 stops

$1,260United Airlines

Fri, Mar 6 - Sun, Mar 15

5:20 am - 8:20 am

EUG

EZE

22h 00m2 stops

10:25 pm - 11:15 pm

EZE

EUG

28h 50m2 stops

$1,470American Airlines

Useful Info

Low season	September
High season	October
Cheapest flight	$382

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly and prices are also 9% lower on average.

Flight from Portland to Buenos Aires Ministro Pistarini

How does KAYAK find such low prices on flights from Oregon to Buenos Aires?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Buenos Aires.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Buenos Aires?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to Buenos Aires?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Buenos Aires?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Buenos Aires

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Oregon

First Class flights to Buenos Aires

Business Class flights to Buenos Aires

Prem Econ Class flights to Buenos Aires

Economy Class flights to Buenos Aires

$382 Find Cheap Flights from Oregon to Buenos Aires

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

Everything you should know

Cheap Flights from Oregon to Buenos Aires

Recent round-trip flight deals from Oregon to Buenos Aires

Recent one-way flight deals from Oregon to Buenos Aires

Recent last minute flight deals from Oregon to Buenos Aires

Good to know

FAQs for booking flights from Oregon to Buenos Aires

How does KAYAK find such low prices on flights from Oregon to Buenos Aires?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Buenos Aires.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Buenos Aires?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to Buenos Aires?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Buenos Aires?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Buenos Aires

Cabin class types available on flights to Oregon

Complete your trip to Buenos Aires with a hotel stay or car rental

Find direct flights for Buenos Aires

Flights to other popular destinations

Flights from domestic origins to Buenos Aires

Choose which airport to fly into in Buenos Aires

Find deals for your return flight