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.

$427 CHEAP FLIGHTS from Oregon to Buenos Aires (EZE)

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Cheap Flights from Oregon to Buenos Aires

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

Tue, Nov 17 - Tue, Dec 8

7:10 pm - 6:35 amPDX Portland-EZE Buenos Aires Ministro Pistarini

30h 25m3 stops Vancouver Intl Cancun Punta Cana

11:00 am - 2:41 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

32h 41m3 stops Punta Cana Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,110Multiple Airlines

Tue, Nov 17 - Tue, Dec 8

12:02 pm - 9:50 amPDX Portland-EZE Buenos Aires Ministro Pistarini

40h 48m2 stops Denver Intl Miami

12:20 pm - 8:42 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

37h 22m1 stop Miami

$1,136Multiple Airlines

Wed, Mar 10 - Tue, Mar 23

6:28 am - 8:30 amPDX Portland-EZE Buenos Aires Ministro Pistarini

21h 02m1 stop Dallas/Fort Worth

10:30 pm - 9:32 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

27h 02m1 stop Dallas/Fort Worth

$1,176American Airlines

Tue, Nov 17 - Tue, Dec 8

7:00 am - 8:15 amPDX Portland-EZE Buenos Aires Ministro Pistarini

20h 15m1 stop Dallas/Fort Worth

10:30 pm - 11:07 amEZE Buenos Aires Ministro Pistarini-PDX Portland

17h 37m1 stop Dallas/Fort Worth

$1,176American Airlines

Mon, Jan 25 - Tue, Feb 2

7:10 am - 7:20 amPDX Portland-EZE Buenos Aires Ministro Pistarini

19h 10m1 stop Houston George Bush Intcntl

10:05 pm - 12:19 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

19h 14m1 stop Houston George Bush Intcntl

$1,248United Airlines

Thu, Nov 26 - Wed, Dec 23

7:00 am - 9:20 amPDX Portland-EZE Buenos Aires Ministro Pistarini

21h 20m1 stop Houston George Bush Intcntl

10:05 pm - 7:27 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

26h 22m1 stop Houston George Bush Intcntl

$1,248United Airlines

Tue, Dec 1 - Thu, Dec 24

7:05 am - 10:55 amPDX Portland-EZE Buenos Aires Ministro Pistarini

22h 50m1 stop New York John F Kennedy Intl

11:35 pm - 7:08 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

24h 33m1 stop Atlanta Hartsfield-Jackson

$1,268LATAM Airlines

Wed, Dec 2 - Thu, Dec 24

7:05 am - 10:55 amPDX Portland-EZE Buenos Aires Ministro Pistarini

22h 50m1 stop New York John F Kennedy Intl

11:35 pm - 7:08 pmEZE Buenos Aires Ministro Pistarini-PDX Portland

24h 33m1 stop Atlanta Hartsfield-Jackson

$1,268LATAM Airlines

Thu, Jan 28 - Thu, Feb 4

6:04 am - 7:35 amPDX Portland-EZE Buenos Aires Ministro Pistarini

20h 31m1 stop Atlanta Hartsfield-Jackson

9:30 pm - 10:56 amEZE Buenos Aires Ministro Pistarini-PDX Portland

18h 26m1 stop Atlanta Hartsfield-Jackson

$1,268Delta

Wed, Jan 27 - Thu, Feb 4

11:40 am - 9:40 amPDX Portland-EZE Buenos Aires Ministro Pistarini

17h 00m1 stop Atlanta Hartsfield-Jackson

9:30 pm - 10:56 amEZE Buenos Aires Ministro Pistarini-PDX Portland

18h 26m1 stop Atlanta Hartsfield-Jackson

$1,268Delta

Useful Info

Low season	May
High season	December
Cheapest flight	$427

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 12% increase in price.

Flight from Portland 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.