$509 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 4/28. 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
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Wed, Jul 15 - Tue, Jul 21
Multiple Airlines Logo
8:05 pm - 11:43 am
AEP
-
PDX
43h 38m
2 stops
Multiple Airlines Logo
7:00 am - 2:50 pm
PDX
-
AEP
27h 50m
2 stops
$1,314Multiple Airlines
Wed, Jul 15 - Tue, Jul 21
LATAM Airlines Logo
12:15 pm - 1:14 pm
EZE
-
PDX
28h 59m
2 stops
LATAM Airlines Logo
6:30 am - 6:21 pm
PDX
-
EZE
31h 51m
2 stops
$1,329LATAM Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
10:20 pm - 2:24 pm
EZE
-
PDX
20h 04m
2 stops
American Airlines Logo
7:00 am - 7:15 am
PDX
-
EZE
20h 15m
2 stops
$1,401American Airlines
Tue, Jun 30 - Tue, Aug 4
LATAM Airlines Logo
8:10 pm - 7:02 pm
EZE
-
PDX
26h 52m
1 stop
LATAM Airlines Logo
9:45 pm - 9:45 am
PDX
-
EZE
32h 00m
1 stop
$1,419LATAM Airlines
Tue, Sep 1 - Tue, Sep 15
LATAM Airlines Logo
8:10 pm - 6:55 pm
EZE
-
PDX
26h 45m
1 stop
LATAM Airlines Logo
11:40 am - 9:45 am
PDX
-
EZE
18h 05m
1 stop
$1,421LATAM Airlines
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
10:20 pm - 11:53 pm
EZE
-
PDX
29h 33m
1 stop
American Airlines Logo
6:00 am - 6:10 am
PDX
-
EZE
20h 10m
2 stops
$1,424American Airlines
Wed, Jul 15 - Tue, Jul 21
LATAM Airlines Logo
8:10 pm - 10:03 pm
EZE
-
PDX
29h 53m
1 stop
LATAM Airlines Logo
11:45 am - 9:45 am
PDX
-
EZE
18h 00m
1 stop
$1,432LATAM 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
$1,463LATAM Airlines
Wed, Apr 22 - Wed, Apr 29
LATAM Airlines Logo
8:10 pm - 7:05 pm
EZE
-
PDX
26h 55m
1 stop
LATAM Airlines Logo
6:28 am - 9:45 am
PDX
-
EZE
23h 17m
1 stop
$1,466LATAM Airlines
Tue, Jun 30 - Tue, Aug 4
Multiple Airlines Logo
8:10 pm - 1:14 pm
EZE
-
PDX
21h 04m
1 stop
Multiple Airlines Logo
10:45 am - 6:21 pm
PDX
-
EZE
27h 36m
2 stops
$1,476Multiple 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 is the cheapest flight to Portland?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Portland was found on the route from Buenos Aires, at $1,314 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $138 in the last 3 days.

What is the cheapest day to fly to Portland?

The average price of all round-trip flights to Portland clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Portland is Tuesday where round-trip tickets can be as cheap as $507. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $616 on average.

Good to know

Low seasonMarch
Cheapest flight$509
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

  • What is the cheapest flight to Portland?

    In the last 3 days, the cheapest flight deal to Portland was found on the route from Buenos Aires, at $1,314 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $138 in the last 3 days.

  • 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.

  • 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 1,876 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.

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 8312 reviews
7.2Food
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
Airline reviews

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

2.0 MediocreAnonymous, Mar 2026
HNL - ATL
Read more Delta reviews

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

The head flight attendant made the trip excellent. He was very accommodating.

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

The economy seats on the 777 was not as cramped as I had feared, but the food was terrible.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

It was great. Smooth flight, comfortable, left on time and landed on time.

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

They put me on an earlier and I got home sooner

Crew was rude, almost 6 hour flight after horrific customs re entry line and near flight miss (unable to bug airport food) without food offerings.

Not good. One of my luggage is missing. And until now they can’t find it

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