$503 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 4/6. 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 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Argentina to Portland

Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
1:10 pm - 8:35 pm
EZE
-
PDX
35h 25m
1 stop
Multiple Airlines Logo
9:54 am - 11:30 am
PDX
-
EZE
21h 36m
2 stops
$1,095Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
1:10 pm - 8:35 pm
EZE
-
PDX
35h 25m
1 stop
Multiple Airlines Logo
9:32 pm - 5:00 am
PDX
-
EZE
51h 28m
3 stops
$1,153Multiple Airlines
Fri, Jul 31 - Sun, Aug 9
Multiple Airlines Logo
4:45 am - 9:08 pm
EZE
-
PDX
44h 23m
3 stops
Multiple Airlines Logo
11:15 pm - 10:00 am
PDX
-
EZE
30h 45m
3 stops
$1,155Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
8:40 pm - 12:58 pm
EZE
-
PDX
20h 18m
2 stops
American Airlines Logo
7:00 am - 8:50 am
PDX
-
EZE
21h 50m
2 stops
$1,216American Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
8:40 pm - 11:53 pm
EZE
-
PDX
31h 13m
1 stop
American Airlines Logo
8:00 am - 7:15 am
PDX
-
EZE
19h 15m
2 stops
$1,238American Airlines
Wed, Apr 22 - Wed, Apr 29
Air Canada Logo
4:35 pm - 9:10 am
EZE
-
PDX
44h 35m
3 stops
Air Canada Logo
7:05 pm - 2:30 pm
PDX
-
EZE
63h 25m
3 stops
$1,281Air Canada
Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
9:00 pm - 12:34 pm
EZE
-
PDX
19h 34m
1 stop
United Airlines Logo
7:00 am - 8:00 am
PDX
-
EZE
21h 00m
1 stop
$1,285United Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
9:00 pm - 6:07 pm
EZE
-
PDX
25h 07m
3 stops
United Airlines Logo
7:15 am - 8:00 am
PDX
-
EZE
20h 45m
2 stops
$1,289United Airlines
Wed, Apr 22 - Wed, Apr 29
LATAM Airlines Logo
5:05 pm - 12:08 pm
AEP
-
PDX
23h 03m
2 stops
LATAM Airlines Logo
11:20 am - 2:50 pm
PDX
-
AEP
23h 30m
2 stops
$1,389LATAM Airlines
Wed, Apr 1 - Wed, Apr 8
LATAM Airlines Logo
8:05 pm - 7:00 pm
AEP
-
PDX
26h 55m
2 stops
LATAM Airlines Logo
1:10 pm - 6:30 pm
PDX
-
AEP
25h 20m
2 stops
$1,408LATAM Airlines
Booking Insights

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.

What are the most popular airlines flying to Portland?

The most popular airline among KAYAK users flying to Portland is Delta, followed by American Airlines.

Good to know

Low seasonMarch
Cheapest flight$503
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 4% lower on average.
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 Tuesday where tickets can be as cheap as $507. On the other hand, the most expensive day to fly is Sunday, where 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.

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

    Each week there are around 1,913 direct flights from within Argentina to Portland. The most common day for departures is Monday, with 16% 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.

Reviews of the 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.
7.9
DeltaOverall score based on 8269 reviews
7.9Comfort
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
Airline reviews

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

8.0 ExcellentAnonymous, Mar 2026
SEA - RDU
Read more Delta reviews

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

I wish the inflight entertainment system options were broader, but overall this was a fantastic crew and I can’t express how cheerful, welcoming, and attentive they were.

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

They never clean the toilet, and the food is worse

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

Other than nearly three hour delay for maintenance issues, everything went smooth

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

Meals were not so good. Snack between the meals was very bad. Like Japan Airlines, they could eliminate the snack and make the second meal much better.

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

why would I bother with this airline and pick seats when I am asked to move for a weight imbalance

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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Vancouver
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The Dalles
Lake Oswego
Stevenson
Clackamas
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Gleneden Beach
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Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland