$583 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 1/10. 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

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

Sun, Dec 14 - Sun, Dec 28
American Airlines Logo
10:30 pm - 11:04 amEZE-PDX
17h 34m1 stop
American Airlines Logo
11:59 pm - 8:30 amPDX-EZE
27h 31m1 stop
$963American Airlines
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Sun, Dec 14 - Sun, Dec 28
American Airlines Logo
9:40 pm - 1:34 pmEZE-PDX
20h 54m2 stops
American Airlines Logo
11:59 pm - 8:30 amPDX-EZE
27h 31m1 stop
$968American Airlines
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Sun, Dec 14 - Sun, Dec 28
Delta Logo
11:55 pm - 5:43 pmEZE-PDX
22h 48m2 stops
Delta Logo
6:00 am - 7:20 amPDX-EZE
20h 20m2 stops
$1,051Delta
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Sun, Dec 14 - Sun, Dec 28
LATAM Airlines Logo
3:40 pm - 1:35 pmAEP-PDX
26h 55m2 stops
LATAM Airlines Logo
5:06 pm - 6:40 pmPDX-AEP
20h 34m2 stops
$1,060LATAM Airlines
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Mon, Dec 1 - Fri, Jan 30
United Airlines Logo
11:55 pm - 12:12 pmEZE-PDX
17h 17m1 stop
United Airlines Logo
12:59 pm - 9:20 amPDX-EZE
15h 21m1 stop
$1,128United Airlines
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Thu, Dec 25 - Sat, Feb 7
United Airlines Logo
11:55 pm - 10:46 pmEZE-PDX
27h 51m2 stops
United Airlines Logo
7:51 pm - 9:20 amPDX-EZE
32h 29m2 stops
$1,152United Airlines
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Thu, Dec 25 - Sat, Feb 7
Delta Logo
11:55 pm - 6:53 pmEZE-PDX
23h 58m1 stop
Delta Logo
7:00 am - 10:15 amPDX-EZE
22h 15m1 stop
$1,176Delta
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Sat, Dec 13 - Sun, Dec 28
LATAM Airlines Logo
4:05 am - 10:56 pmEZE-PDX
23h 51m2 stops
LATAM Airlines Logo
10:05 pm - 6:05 amPDX-EZE
27h 00m2 stops
$1,180LATAM Airlines
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Sat, Dec 13 - Sun, Dec 28
Multiple Airlines Logo
4:05 am - 10:56 pmEZE-PDX
23h 51m2 stops
Multiple Airlines Logo
7:00 am - 9:35 amPDX-EZE
21h 35m1 stop
$1,368Multiple Airlines
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Wed, Dec 24 - Sat, Feb 7
Multiple Airlines Logo
4:05 am - 8:19 pmEZE-PDX
21h 14m2 stops
Multiple Airlines Logo
10:00 am - 9:15 amPDX-EZE
18h 15m2 stops
$1,416Multiple Airlines
Find Deal
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$583
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 2% increase in price.
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.

  • What is the cheapest time of day to fly to Oregon?

    The cheapest time of day to fly to Oregon is generally in the morning, when round-trip flights cost $1,019 on average. The most expensive time of day to fly to Oregon is generally at night, which is peak travel time and where the average cost of a ticket is $1,373.

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 7971 reviews
8.2Boarding
8.5Crew
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

On time flight. Seat comfort could be better in the Comfort section.

10.0 ExcellentMichael, Oct 2025CLT - MSP
Read more Delta reviews

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The crew was not very visible. This might be a good thing for people who wanted to sleep but seemed odd when compared to the Atlantic crossing where they are more present in the cabin. The Food (beef) was not good. Tough and tasteless. Would love to see more choices on a long flight like that.

The flight was great. The gate location was way to far away!!!

This was our second flight using the Delta One class of service. Overall, it’s a good product but for me the POD configuration is a bit constrictive. I am an average size male at 5’ 10” height weighing 190 lbs so it’s not a size thing for me. I’d rather have extra wide seats without the POD walls to be honest.

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Convient flight. Good experience. No complaints other than the food quality seems to have decreased.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

Salina to travers city was great! But the sept 24 Tranverse city was not! Traverse city to chichago was cancelled, i went to Denver & got to Salina 6 hours later!

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.

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