$528 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 5/25. 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.
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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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Best Oregon Flight Deals from Buenos Aires

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Portland
Portland2 stops$1,040
Portland
Portland2 stops$1,040

Cheap Flight Deals from Buenos Aires to Oregon (BUE-USOR)

 
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.

Recent round-trip flight deals from Buenos Aires to Oregon

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Buenos Aires to Oregon.
Discover the best prices for you by selecting your travel dates on KAYAK.
LATAM Airlines Logo
8:10 pm - 1:24 pmAEP-PDX
21h 14m2 stops
LATAM Airlines Logo
9:45 pm - 4:05 amPDX-AEP
26h 20m2 stops
$1,040LATAM Airlines
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Sun, Sep 28 - Sun, Oct 5
LATAM Airlines Logo
3:40 pm - 11:05 amAEP-PDX
23h 25m2 stops
LATAM Airlines Logo
10:00 am - 2:40 pmPDX-AEP
24h 40m2 stops
$1,063LATAM Airlines
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Mon, Jul 7 - Wed, Aug 13
United Airlines Logo
9:00 pm - 10:23 pmEZE-PDX
29h 23m1 stop
United Airlines Logo
11:59 pm - 8:00 amPDX-EZE
28h 01m1 stop
$1,135United Airlines
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Sun, Sep 28 - Sun, Oct 5
Logo
8:10 pm - 11:39 pmAEP-PDX
31h 29m2 stops
Logo
9:30 pm - 6:30 pmPDX-AEP
41h 00m2 stops
$1,143
Find Deal
Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
9:00 pm - 2:43 pmEZE-PDX
21h 43m2 stops
United Airlines Logo
12:58 pm - 8:00 amPDX-EZE
15h 02m1 stop
$1,154United Airlines
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Sun, Sep 28 - Sun, Oct 5
Delta Logo
6:15 am - 11:59 pmEZE-PDX
21h 44m2 stops
Delta Logo
11:45 am - 9:45 amPDX-EZE
18h 00m1 stop
$1,182Delta
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Mon, Jul 7 - Wed, Aug 13
Delta Logo
8:10 pm - 12:55 pmEZE-PDX
20h 45m1 stop
Delta Logo
11:45 am - 9:45 amPDX-EZE
18h 00m1 stop
$1,191Delta
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Mon, Jul 7 - Wed, Aug 13
Logo
1:40 am - 7:14 pmEZE-PDX
21h 34m2 stops
Logo
12:58 pm - 8:00 amPDX-EZE
15h 02m1 stop
$1,396
Find Deal
Sat, Sep 27 - Sun, Oct 5
Air Canada Logo
4:35 pm - 10:56 pmEZE-PDX
34h 21m3 stops
Air Canada Logo
7:40 pm - 2:30 pmPDX-EZE
38h 50m3 stops
$1,880Air Canada
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Mon, Jul 14 - Sat, Aug 2
Air Canada Logo
4:35 pm - 2:45 pmEZE-PDX
26h 10m3 stops
Air Canada Logo
7:40 pm - 2:30 pmPDX-EZE
38h 50m3 stops
$2,104Air Canada
Find Deal
Sat, Jul 12 - Sat, Aug 2
Useful Info

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.

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Good to know

Low seasonNovember
High seasonDecember
Cheapest flight$528
Best time to beat the crowds with an average 29% 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.

Top airline 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.
7.5
LATAM AirlinesOverall score based on 1767 reviews
7.0Entertainment
6.7Food
8.1Crew
7.4Comfort
7.6Boarding
Airline reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

10.0 ExcellentRita, Apr 2025LIM - JFK
Read more LATAM Airlines reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Plane never left the ground. Mech issues - entire trip was rerouted through united.

They didi not provide wheelchair though we had requested. We had to run around for 40 minutes and arrange it from the airport!

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

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.
First Class flights from Buenos Aires to Oregon
Business Class flights from Buenos Aires to Oregon
Prem Econ Class flights from Buenos Aires to Oregon
Economy Class flights from Buenos Aires to Oregon

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