$530 Find Cheap Flights from Buenos Aires to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Oregon departing on 3/30. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Oregon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Oregon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flight Deals
Booking Insights
Flight Deals

Book Cheap Buenos Aires to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Oregon 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 Buenos Aires to Oregon

Tue, May 26 - Tue, Jun 16
American Airlines Logo
8:30 pm - 2:29 pm
EZE
-
PDX
21h 59m2 stops
American Airlines Logo
6:46 pm - 8:20 pm
PDX
-
EZE
21h 34m2 stops
$1,010American Airlines
Tue, May 26 - Tue, Jun 16
American Airlines Logo
8:30 pm - 2:29 pm
EZE
-
PDX
21h 59m2 stops
American Airlines Logo
11:59 pm - 7:15 am
PDX
-
EZE
27h 16m1 stop
$1,023American Airlines
Tue, May 19 - Tue, Jun 2
American Airlines Logo
10:30 pm - 11:02 pm
EZE
-
PDX
28h 32m1 stop
American Airlines Logo
8:01 am - 7:35 am
PDX
-
EZE
19h 34m2 stops
$1,027American Airlines
Tue, May 19 - Tue, Jun 2
LATAM Airlines Logo
1:22 pm - 12:13 pm
EZE
-
PDX
26h 51m2 stops
LATAM Airlines Logo
11:45 am - 12:22 pm
PDX
-
EZE
20h 37m2 stops
$1,042LATAM Airlines
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
10:25 pm - 6:51 pm
EZE
-
PDX
25h 26m1 stop
American Airlines Logo
5:44 am - 8:20 am
PDX
-
EZE
21h 36m1 stop
$1,121American Airlines
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
9:40 pm - 1:53 pm
EZE
-
PDX
21h 13m2 stops
American Airlines Logo
5:44 am - 8:20 am
PDX
-
EZE
21h 36m1 stop
$1,125American Airlines
Tue, May 19 - Tue, Jun 2
LATAM Airlines Logo
8:10 pm - 10:44 am
EZE
-
PDX
18h 34m1 stop
LATAM Airlines Logo
9:45 pm - 9:45 am
PDX
-
EZE
32h 00m1 stop
$1,177LATAM Airlines
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
10:05 pm - 1:45 pm
EZE
-
PDX
20h 40m2 stops
United Airlines Logo
7:00 am - 7:20 am
PDX
-
EZE
19h 20m2 stops
$1,192United Airlines
Sat, Feb 14 - Sat, Feb 21
American Airlines Logo
10:10 am - 11:50 pm
EZE
-
PDX
18h 40m1 stop
American Airlines Logo
11:40 pm - 8:20 am
PDX
-
EZE
27h 40m1 stop
$1,199American Airlines
Sat, Feb 14 - Sat, Feb 21
Air Canada Logo
4:45 pm - 6:30 pm
EZE
-
PDX
54h 45m3 stops
Air Canada Logo
3:15 pm - 3:10 pm
PDX
-
EZE
42h 55m3 stops
$1,202Air Canada
Booking Insights

KAYAK's insights & trends for Buenos Aires to Oregon flights

Get data-powered insights and trends into flights from Buenos Aires to Oregon to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buenos Aires to Oregon?

The average price of all round-trip flights from Buenos Aires to Oregon clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Buenos Aires to Oregon, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Oregon, Thursday is the cheapest day to fly and Friday is the most expensive.

Good to know

Low seasonNovember
Cheapest flight$530
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Buenos Aires Ministro Pistarini to Portland

FAQs - booking Oregon flights

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

    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 Buenos Aires to Oregon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buenos Aires to 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 Buenos Aires to Oregon?

    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 from Buenos Aires to Oregon with an airline and back with another airline.

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

    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 from Buenos Aires to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Buenos Aires to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8014 reviews
7.3Food
8.1Boarding
7.9Entertainment
8.5Crew
7.9Comfort
Airline reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

2.0 MediocreBarbara, Dec 2025
PHL - MSP
Read more Delta reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

An international flight on an apron is pretty unusual in my 40 years of traveling. Departure delay. Luggage despite over an hour connection did not make it to the flight. Actually still in Germany. My luggage was not moved until I reached my final destination despite knowing it to be left in Germany upon my arrival in Chicago. The service left me a little off, both going and returning from Europe. Light on in the cabin even during a night flight and lots of traffic no matter what. Maybe passengers want more service? As a frequent traveler i just want to be able to sleep, the food will be better at the destination anyway. So since the cabin crew woke me up I asked for a cocktail, I did not get the best response although sitting in row 20 premium economy. I usually fly premium economy or business and my 2 flight to Europe in 2025 with United both had luggage delays and other minor issues. American flights to Australia, Canada and Europe went smoothly and Premium plus feels very much like business light. Is United Club becoming a waste and Silver/Gold levels another waste??

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Everything you need to know for your flight from Buenos Aires to Oregon

Cabin class types available on flights to Oregon

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