$446 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 5/3. 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
$1,025
Typical prices: $1,126-$1,592
LATAM Airlines
Tue 4/14Wed 4/29
PDX - EZE • 3 stops
Cheapest one-way
$446
Multiple Airlines
Sun 5/3
PDX - AEP • 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

Tue, Apr 14 - Wed, Apr 29
LATAM Airlines Logo
4:35 pm - 6:21 pm
PDX
-
EZE
21h 46m
3 stops
LATAM Airlines Logo
7:21 pm - 12:06 pm
EZE
-
PDX
20h 45m
2 stops
$1,025LATAM Airlines
Tue, Apr 14 - Wed, Apr 29
LATAM Airlines Logo
4:35 pm - 6:21 pm
PDX
-
EZE
21h 46m
3 stops
LATAM Airlines Logo
11:30 am - 12:06 pm
EZE
-
PDX
28h 36m
2 stops
$1,031LATAM Airlines
Tue, Apr 14 - Wed, Apr 29
LATAM Airlines Logo
6:30 am - 7:40 am
PDX
-
AEP
21h 10m
2 stops
LATAM Airlines Logo
3:45 pm - 12:06 pm
AEP
-
PDX
24h 21m
2 stops
$1,031LATAM Airlines
Tue, Apr 14 - Wed, Apr 29
United Airlines Logo
7:00 am - 8:00 am
PDX
-
EZE
21h 00m
1 stop
United Airlines Logo
9:00 pm - 7:38 pm
EZE
-
PDX
26h 38m
1 stop
$1,047United Airlines
Mon, Apr 13 - Wed, Apr 29
Multiple Airlines Logo
7:00 am - 8:35 am
PDX
-
EZE
21h 35m
1 stop
Multiple Airlines Logo
3:55 am - 10:41 am
EZE
-
PDX
34h 46m
2 stops
$1,067Multiple Airlines
Mon, Apr 13 - Wed, Apr 29
Multiple Airlines Logo
7:14 am - 6:20 am
PDX
-
EZE
19h 06m
2 stops
Multiple Airlines Logo
3:55 am - 10:41 am
EZE
-
PDX
34h 46m
2 stops
$1,072Multiple Airlines
Thu, Apr 30 - Sat, May 16
Avianca Logo
6:00 am - 8:00 am
EUG
-
EZE
22h 00m
2 stops
Avianca Logo
9:00 pm - 9:03 pm
EZE
-
EUG
28h 03m
2 stops
$1,265Avianca
Sat, May 23 - Sat, Jun 6
American Airlines Logo
6:00 pm - 8:05 pm
BOI
-
EZE
23h 05m
2 stops
American Airlines Logo
8:55 pm - 2:08 pm
EZE
-
BOI
20h 13m
2 stops
$1,336American Airlines
Sun, Apr 5 - Mon, Apr 13
United Airlines Logo
5:29 pm - 8:00 am
BOI
-
EZE
35h 31m
2 stops
United Airlines Logo
9:00 pm - 3:24 pm
EZE
-
BOI
21h 24m
2 stops
$1,431United Airlines
Sat, Apr 4 - Mon, Apr 13
American Airlines Logo
7:00 am - 7:15 am
BOI
-
EZE
21h 15m
2 stops
American Airlines Logo
8:25 pm - 1:03 pm
EZE
-
BOI
19h 38m
2 stops
$1,461American Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$446
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Portland to Buenos Aires Jorge Newbery

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
Premium Economy Class flights to Buenos Aires
Economy Class flights to Buenos Aires