$536 Find Cheap Flights from Argentina to Portland - Compare and Save

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 8/27. 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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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 1 - Thu, Aug 27
American Airlines Logo
10:05 pm - 12:40 pm
EZE
-
PDX
18h 35m
1 stop
American Airlines Logo
6:27 am - 8:45 am
PDX
-
EZE
22h 18m
2 stops
$1,397American Airlines
Mon, Aug 17 - Sun, Sep 6
LATAM Airlines Logo
8:10 pm - 10:27 am
EZE
-
PDX
18h 17m
1 stop
LATAM Airlines Logo
6:45 am - 6:10 am
PDX
-
EZE
19h 25m
2 stops
$1,468LATAM Airlines
Wed, Jul 1 - Thu, Aug 27
United Airlines Logo
9:00 pm - 7:18 pm
EZE
-
PDX
26h 18m
1 stop
United Airlines Logo
12:55 pm - 8:00 am
PDX
-
EZE
15h 05m
1 stop
$1,478United Airlines
Wed, Jul 1 - Thu, Aug 27
United Airlines Logo
9:00 pm - 3:13 pm
EZE
-
PDX
22h 13m
2 stops
United Airlines Logo
7:10 am - 8:00 am
PDX
-
EZE
20h 50m
1 stop
$1,483United Airlines
Wed, Jul 1 - Thu, Aug 27
Air Canada Logo
4:35 pm - 9:31 am
EZE
-
PDX
44h 56m
3 stops
Air Canada Logo
3:30 pm - 2:30 pm
PDX
-
EZE
43h 00m
3 stops
$1,495Air Canada
Sun, Aug 16 - Sun, Sep 6
Multiple Airlines Logo
3:48 am - 11:56 pm
EZE
-
PDX
24h 08m
2 stops
Multiple Airlines Logo
10:33 am - 10:26 pm
PDX
-
EZE
31h 53m
2 stops
$1,506Multiple Airlines
Tue, Oct 6 - Wed, Oct 21
LATAM Airlines Logo
8:10 pm - 10:56 am
EZE
-
PDX
18h 46m
1 stop
LATAM Airlines Logo
7:00 am - 11:30 am
PDX
-
EZE
24h 30m
2 stops
$1,511LATAM Airlines
Mon, Aug 17 - Sun, Sep 6
Multiple Airlines Logo
11:25 pm - 8:59 pm
EZE
-
PDX
49h 34m
3 stops
Multiple Airlines Logo
11:15 pm - 8:15 am
PDX
-
EZE
29h 00m
3 stops
$1,541Multiple Airlines
Mon, Aug 17 - Sun, Sep 6
LATAM Airlines Logo
8:05 pm - 12:24 pm
AEP
-
PDX
20h 19m
2 stops
LATAM Airlines Logo
6:45 am - 7:40 am
PDX
-
AEP
20h 55m
2 stops
$1,545LATAM Airlines
Tue, Oct 6 - Wed, Oct 21
Multiple Airlines Logo
5:35 pm - 10:56 am
AEP
-
PDX
45h 21m
2 stops
Multiple Airlines Logo
2:34 pm - 4:00 pm
PDX
-
AEP
21h 26m
2 stops
$1,582Multiple 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.

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 20h 53m.

How many direct flights to Portland are there each day?

There are around 545 direct flights from within Argentina to Portland every day. Most flights depart in the morning, with 32% of flights departing in the morning.

Good to know

Cheapest flight$536
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.

  • 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 3,810 direct flights from within Argentina to Portland. The most common day for departures is Sunday, 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 airline flying 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.
7.8
DeltaOverall score based on 8410 reviews
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

2.0 MediocreMargaret, Jun 2026
MSY - LGA
Read more Delta reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Crew helpful. Plenty of food although not great but ok. Good time.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

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