$468 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 2/26. 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
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$997
Typical prices: $1,055-$1,465
Multiple Airlines
Mon 3/9Sat 3/14
EZE - PDX • 1 stop
Cheapest one-way
$586
Multiple Airlines
Thu 2/26
EZE - PDX • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

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, Mar 9 - Sat, Mar 14
Multiple Airlines Logo
11:00 am - 8:44 pm
EZE
-
PDX
37h 44m
1 stop
Multiple Airlines Logo
10:24 am - 7:20 am
PDX
-
EZE
40h 56m
2 stops
$997Multiple Airlines
Mon, Apr 6 - Sun, Apr 12
Multiple Airlines Logo
9:15 pm - 8:35 pm
EZE
-
PDX
27h 20m
2 stops
Multiple Airlines Logo
7:00 am - 8:35 am
PDX
-
EZE
21h 35m
1 stop
$1,007Multiple Airlines
Mon, Apr 6 - Sun, Apr 12
Multiple Airlines Logo
7:21 pm - 8:35 pm
EZE
-
PDX
29h 14m
2 stops
Multiple Airlines Logo
7:00 am - 8:35 am
PDX
-
EZE
21h 35m
1 stop
$1,010Multiple Airlines
Mon, Mar 9 - Sun, Mar 15
Multiple Airlines Logo
11:00 am - 8:44 pm
EZE
-
PDX
37h 44m
1 stop
Multiple Airlines Logo
10:08 am - 10:58 pm
PDX
-
EZE
32h 50m
2 stops
$1,023Multiple Airlines
Mon, Apr 6 - Sun, Apr 12
American Airlines Logo
11:30 pm - 11:53 pm
EZE
-
PDX
28h 23m
1 stop
American Airlines Logo
10:28 pm - 7:15 am
PDX
-
EZE
28h 47m
1 stop
$1,082American Airlines
Mon, Apr 6 - Sun, Apr 12
American Airlines Logo
8:30 pm - 4:59 pm
EZE
-
PDX
24h 29m
2 stops
American Airlines Logo
6:00 am - 7:15 am
PDX
-
EZE
21h 15m
2 stops
$1,091American Airlines
Mon, Apr 6 - Sun, Apr 12
American Airlines Logo
8:30 pm - 4:45 pm
EZE
-
PDX
24h 15m
2 stops
American Airlines Logo
6:00 am - 7:15 am
PDX
-
EZE
21h 15m
2 stops
$1,141American Airlines
Mon, Apr 6 - Sun, Apr 12
LATAM Airlines Logo
5:05 pm - 12:14 pm
AEP
-
PDX
23h 09m
2 stops
LATAM Airlines Logo
10:58 am - 2:50 pm
PDX
-
AEP
23h 52m
2 stops
$1,274LATAM Airlines
Thu, Mar 5 - Thu, Mar 12
LATAM Airlines Logo
3:40 pm - 12:02 pm
AEP
-
PDX
25h 22m
2 stops
LATAM Airlines Logo
7:00 am - 10:30 am
PDX
-
AEP
23h 30m
2 stops
$1,389LATAM Airlines
Mon, Mar 9 - Sun, Mar 15
LATAM Airlines Logo
5:00 pm - 12:14 pm
AEP
-
PDX
23h 14m
2 stops
LATAM Airlines Logo
10:58 am - 10:30 am
PDX
-
AEP
19h 32m
2 stops
$1,398LATAM 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$586
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 5% 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 1,666 direct flights from within Argentina to Portland. The most common day for departures is Thursday, 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.

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 8193 reviews
7.2Food
7.8Entertainment
8.5Crew
7.9Comfort
8.1Boarding
Airline reviews

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

2.0 MediocreShebani, Feb 2026
CDG - SFO
Read more Delta reviews

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The gates should be ready when we land. Waiting on the runway for a hour is ridiculous.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Lake Oswego
Stevenson
Clackamas
Government Camp
Carson
Kelso
Gleneden Beach
Gladstone
Oceanside
Dundee
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland