$528 Find Cheap Flights from Argentina to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland 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 Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
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Cheap Flights from Argentina to Portland

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Argentina to Portland.
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
Find Deal
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
Find Deal
Mon, Jul 7 - Wed, Aug 13
LATAM Airlines Logo
7:14 pm - 1:25 pmEZE-PDX
22h 11m2 stops
LATAM Airlines Logo
7:00 am - 11:57 amPDX-EZE
24h 57m2 stops
$1,087LATAM Airlines
Find Deal
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
Find Deal
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
Find Deal
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
Find Deal
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
Find Deal
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
American Airlines Logo
8:50 pm - 2:25 pmEZE-PDX
21h 35m2 stops
American Airlines Logo
5:15 am - 9:00 amPDX-EZE
23h 45m2 stops
$2,443American Airlines
Find Deal
Thu, Jul 10 - Mon, Aug 4
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KAYAK's insights & trends for flights to Portland

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Portland?

The duration of your flight to Portland depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to Portland on KAYAK is from Buenos Aires, which takes 21h 05m.

How many direct flights to Portland are there each day?

There are around 308 direct flights from within Argentina to Portland every day. Most flights depart in the morning, with 7:00 am the most common departure time and 41% of flights departing in the morning.


Good to know

Low seasonJune
High seasonJuly
Cheapest flight$528
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Buenos Aires Ministro Pistarini to Portland

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    Central Portland is 6 miles away from Portland Airport.

  • What is the name of Portland’s airport?

    All flights to Portland land at Portland Airport. The airport code is PDX,and it can also be referred to as Portland or Portland Intl.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where round-trip tickets can be as cheap as $537. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $616 on average.

  • How does KAYAK find such low prices on flights to Portland?

    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 to Portland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Portland?

    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 to Portland 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 to Portland?

    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 to Portland 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 Portland?

    The cheapest time of day to fly to Portland is generally in the evening, when round-trip flights cost $1,026 on average. The most expensive time of day to fly to Portland is generally at night, which is peak travel time and where the average cost of a ticket is $1,288.

  • How many direct flights to Portland are there each week?

    Each week there are around 2,151 direct flights from within Argentina to Portland. The most common day for departures is Friday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Top 3 airlines serving from Argentina to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Argentina to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? 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
8.1Crew
7.6Boarding
6.7Food
7.4Comfort
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

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

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!

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

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

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

Paid $35 and not able to access the internet at all.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

Took off on time and successfully avoided weather that looked to be a problem along the way

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Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

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