$420 Find Cheap Flights from Oregon to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Buenos Aires departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,003
Overall average: $1,290
Multiple Airlines
Mon 3/9Tue 3/17
PDX - EZE • 1 stop
Cheapest one-way
$420
Multiple Airlines
Mon 1/5
PDX - EZE • 3 stops
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Flight Deals
Useful Info
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.

Recent round-trip flight deals from Oregon to Buenos Aires

Mon, Mar 9 - Tue, Mar 17
Multiple Airlines Logo
7:00 am - 9:35 am
PDX
-
EZE
22h 35m1 stop
Multiple Airlines Logo
4:55 pm - 8:23 pm
EZE
-
PDX
31h 28m2 stops
$1,003Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Copa Airlines Logo
5:16 pm - 1:04 am
BOI
-
EZE
27h 48m2 stops
Copa Airlines Logo
5:16 am - 9:52 pm
EZE
-
BOI
20h 36m2 stops
$1,038Copa Airlines
Mon, Mar 9 - Tue, Mar 17
LATAM Airlines Logo
10:58 am - 9:15 am
PDX
-
EZE
18h 17m2 stops
LATAM Airlines Logo
7:43 pm - 12:10 pm
EZE
-
PDX
20h 27m2 stops
$1,078LATAM Airlines
Tue, Feb 10 - Thu, Mar 5
LATAM Airlines Logo
7:00 am - 10:15 am
PDX
-
EZE
22h 15m1 stop
LATAM Airlines Logo
7:43 pm - 12:02 pm
EZE
-
PDX
21h 19m2 stops
$1,102LATAM Airlines
Mon, Mar 9 - Tue, Mar 17
LATAM Airlines Logo
10:58 am - 10:30 am
PDX
-
AEP
19h 32m2 stops
LATAM Airlines Logo
6:20 pm - 12:10 pm
AEP
-
PDX
21h 50m2 stops
$1,102LATAM Airlines
Wed, Mar 4 - Wed, Mar 25
Delta Logo
7:00 am - 10:15 am
PDX
-
EZE
22h 15m1 stop
Delta Logo
10:25 pm - 10:10 pm
EZE
-
PDX
27h 45m1 stop
$1,126Delta
Tue, Apr 7 - Wed, Apr 15
American Airlines Logo
7:31 am - 5:50 am
BOI
-
EZE
19h 19m2 stops
American Airlines Logo
11:30 pm - 9:07 pm
EZE
-
BOI
24h 37m2 stops
$1,225American Airlines
Sun, Apr 5 - Mon, Apr 13
United Airlines Logo
6:55 pm - 8:00 am
BOI
-
EZE
34h 05m2 stops
United Airlines Logo
9:00 pm - 7:35 pm
EZE
-
BOI
25h 35m2 stops
$1,240United Airlines
Sat, Apr 4 - Mon, Apr 13
United Airlines Logo
5:30 pm - 8:00 am
BOI
-
EZE
59h 30m2 stops
United Airlines Logo
9:00 pm - 9:36 pm
EZE
-
BOI
27h 36m2 stops
$1,260United Airlines
Fri, Mar 6 - Sun, Mar 15
American Airlines Logo
5:20 am - 9:00 am
EUG
-
EZE
22h 40m2 stops
American Airlines Logo
10:25 pm - 11:15 pm
EZE
-
EUG
28h 50m2 stops
$1,395American Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$420
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

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

Cabin classes available on flights to Buenos Aires. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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