$484 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 2/23. 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

Thu, Dec 25 - Sat, Feb 7
United Airlines Logo
11:55 pm - 7:43 pmEZE-PDX
24h 48m1 stop
United Airlines Logo
12:57 pm - 9:20 amPDX-EZE
15h 23m1 stop
$1,007United Airlines
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Thu, Dec 25 - Sat, Feb 7
United Airlines Logo
11:55 pm - 10:59 pmEZE-PDX
28h 04m2 stops
United Airlines Logo
7:00 am - 9:20 amPDX-EZE
21h 20m2 stops
$1,011United Airlines
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Thu, Dec 25 - Sat, Feb 7
American Airlines Logo
10:30 pm - 11:00 amEZE-PDX
17h 30m1 stop
American Airlines Logo
6:00 am - 8:25 amPDX-EZE
21h 25m1 stop
$1,052American Airlines
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Thu, Dec 4 - Thu, Dec 11
Delta Logo
8:55 pm - 7:35 pmEZE-PDX
27h 40m1 stop
Delta Logo
11:54 am - 9:00 amPDX-EZE
16h 06m1 stop
$1,195Delta
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Thu, Dec 4 - Thu, Dec 11
LATAM Airlines Logo
7:43 pm - 10:44 amEZE-PDX
20h 01m2 stops
LATAM Airlines Logo
10:10 pm - 9:35 amPDX-EZE
30h 25m2 stops
$1,200LATAM Airlines
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Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
7:43 pm - 8:53 amEZE-PDX
42h 10m2 stops
Multiple Airlines Logo
7:18 am - 9:35 amPDX-EZE
21h 17m1 stop
$1,213Multiple Airlines
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Wed, Dec 3 - Thu, Dec 11
Multiple Airlines Logo
2:40 am - 8:50 pmEZE-PDX
23h 10m2 stops
Multiple Airlines Logo
7:18 am - 9:35 amPDX-EZE
21h 17m1 stop
$1,232Multiple Airlines
Find Deal
Thu, Dec 25 - Sat, Feb 7
LATAM Airlines Logo
8:25 pm - 10:24 pmAEP-PDX
30h 59m2 stops
LATAM Airlines Logo
6:25 am - 7:55 amPDX-AEP
20h 30m2 stops
$1,370LATAM Airlines
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Thu, Dec 4 - Wed, Dec 10
Delta Logo
8:55 pm - 10:44 amEZE-PDX
18h 49m1 stop
Delta Logo
12:32 am - 7:20 amPDX-EZE
25h 48m2 stops
$1,482Delta
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Mon, Dec 22 - Sat, Dec 27
American Airlines Logo
10:10 am - 12:59 amEZE-PDX
19h 49m1 stop
American Airlines Logo
12:49 am - 8:30 amPDX-EZE
26h 41m1 stop
$2,060American 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$484
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 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.

  • 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 8001 reviews
8.5Crew
7.3Food
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Seats comfortable, service and food very mediocre, staff not very attentive, worse than many other our flights with Delta.

Overall good experience; however, there was one flight attendant who was rather rough compared to everyone else. Everything else was good: entertainment, food. Delta keeps on delivering! Thank you!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Very disappointed with food service. They ran out of entree selections- so for the last 10 rows only option was lentil stew. Not a fan. Then the morning service (pizza twist) was lukewarm at best- I exited my 12 hour flight having eaten a roll and dessert. They knew it was a full flight.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Not enough veg food available for passengers. I actually did not get the veg food and was told it was over, and I starved the entire flight duration.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Flight left on time. Boarding was easy. Arrived to EWR 30 mins early. Luggage was deplaned in good time. Overall a very good experience.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The person I bought the ticket for didn’t make the flight.

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.