$535 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 2/27. 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
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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, Mar 17 - Tue, Mar 31
American Airlines Logo
8:35 pm - 2:03 pm
EZE
-
PDX
21h 28m
2 stops
American Airlines Logo
5:40 am - 6:20 am
PDX
-
EZE
20h 40m
2 stops
$1,031American Airlines
Tue, Mar 17 - Tue, Mar 31
American Airlines Logo
10:25 pm - 7:16 pm
EZE
-
PDX
24h 51m
1 stop
American Airlines Logo
10:53 pm - 7:15 am
PDX
-
EZE
28h 22m
1 stop
$1,044American Airlines
Tue, Mar 17 - Tue, Mar 31
LATAM Airlines Logo
7:10 am - 12:14 pm
EZE
-
PDX
33h 04m
3 stops
LATAM Airlines Logo
6:15 am - 6:20 am
PDX
-
EZE
20h 05m
2 stops
$1,410LATAM Airlines
Sat, Jan 31 - Mon, Feb 9
Delta Logo
8:55 pm - 10:47 am
EZE
-
PDX
18h 52m
1 stop
Delta Logo
6:00 am - 9:00 am
PDX
-
EZE
22h 00m
2 stops
$1,415Delta
Sat, Jan 31 - Mon, Feb 9
Delta Logo
8:55 pm - 10:47 am
EZE
-
PDX
18h 52m
1 stop
Delta Logo
11:59 am - 9:00 am
PDX
-
EZE
16h 01m
1 stop
$1,421Delta
Sat, Feb 7 - Thu, Feb 12
Multiple Airlines Logo
7:45 am - 9:25 am
EZE
-
PDX
30h 40m
2 stops
Multiple Airlines Logo
12:09 pm - 9:00 am
PDX
-
EZE
15h 51m
1 stop
$1,437Multiple Airlines
Sat, Feb 7 - Thu, Feb 12
LATAM Airlines Logo
7:43 pm - 10:47 am
EZE
-
PDX
20h 04m
2 stops
LATAM Airlines Logo
6:45 am - 9:35 am
PDX
-
EZE
21h 50m
2 stops
$1,441LATAM Airlines
Sat, Jan 31 - Mon, Feb 9
LATAM Airlines Logo
3:40 pm - 12:00 pm
AEP
-
PDX
25h 20m
2 stops
LATAM Airlines Logo
6:25 am - 9:40 am
PDX
-
AEP
22h 15m
2 stops
$1,463LATAM Airlines
Fri, May 1 - Wed, May 20
Multiple Airlines Logo
11:25 pm - 9:08 pm
EZE
-
PDX
49h 43m
3 stops
Multiple Airlines Logo
11:15 pm - 6:20 am
PDX
-
EZE
27h 05m
3 stops
$1,473Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
LATAM Airlines Logo
7:10 am - 12:14 pm
EZE
-
PDX
33h 04m
3 stops
LATAM Airlines Logo
6:15 am - 6:20 am
PDX
-
EZE
20h 05m
2 stops
$1,478LATAM Airlines
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.

Which airlines provide the cheapest flights from Buenos Aires to Oregon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buenos Aires to Oregon were found on American Airlines ($1,031) and LATAM Airlines ($1,457).

Good to know

Low seasonNovember
Cheapest flight$535
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Buenos Aires Jorge Newbery 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 8085 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

4.0 OkayJohn, Jan 2026
DAL - ATL
Read more Delta reviews

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

My requested wheelchair never appeared. So many entertainment choices yet, I found little of interest and no internet option to search on my own. Both were minor issues.

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

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.