$434 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 9/22. 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, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
8:40 am - 1:35 pm
AEP
-
PDX
32h 55m
2 stops
Multiple Airlines Logo
7:03 am - 7:40 am
PDX
-
AEP
20h 37m
2 stops
$1,299Multiple Airlines
Tue, Sep 15 - Mon, Sep 21
Delta Logo
8:10 pm - 12:31 pm
EZE
-
PDX
20h 21m
2 stops
Delta Logo
6:15 am - 9:45 am
PDX
-
EZE
23h 30m
2 stops
$1,313Delta
Wed, Oct 14 - Thu, Oct 29
LATAM Airlines Logo
8:10 pm - 1:25 pm
EZE
-
PDX
21h 15m
1 stop
LATAM Airlines Logo
7:00 am - 12:22 pm
PDX
-
EZE
25h 22m
2 stops
$1,322LATAM Airlines
Tue, Sep 15 - Mon, Sep 21
LATAM Airlines Logo
2:55 pm - 10:37 am
AEP
-
PDX
23h 42m
2 stops
LATAM Airlines Logo
6:30 am - 7:40 am
PDX
-
AEP
21h 10m
2 stops
$1,322LATAM Airlines
Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
1:35 am - 5:17 pm
EZE
-
PDX
43h 42m
3 stops
Multiple Airlines Logo
10:00 am - 12:05 am
PDX
-
EZE
34h 05m
3 stops
$1,326Multiple Airlines
Tue, Sep 15 - Mon, Sep 21
Multiple Airlines Logo
4:50 pm - 8:56 pm
EZE
-
PDX
32h 06m
3 stops
Multiple Airlines Logo
11:15 pm - 5:40 am
PDX
-
EZE
26h 25m
3 stops
$1,332Multiple Airlines
Tue, Oct 13 - Thu, Oct 29
Multiple Airlines Logo
1:35 am - 5:17 pm
EZE
-
PDX
43h 42m
3 stops
Multiple Airlines Logo
11:15 pm - 5:50 am
PDX
-
EZE
26h 35m
3 stops
$1,350Multiple Airlines
Wed, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
7:21 pm - 9:31 am
EZE
-
PDX
42h 10m
3 stops
Multiple Airlines Logo
10:45 am - 10:18 am
PDX
-
EZE
19h 33m
2 stops
$1,355Multiple Airlines
Fri, Oct 16 - Mon, Oct 26
Delta Logo
8:10 pm - 10:56 am
EZE
-
PDX
18h 46m
1 stop
Delta Logo
6:30 am - 6:05 am
PDX
-
EZE
19h 35m
2 stops
$1,365Delta
Tue, Sep 15 - Mon, Sep 21
LATAM Airlines Logo
8:10 pm - 1:06 pm
EZE
-
PDX
20h 56m
1 stop
LATAM Airlines Logo
9:45 pm - 9:45 am
PDX
-
EZE
32h 00m
1 stop
$1,367LATAM 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 $1,299 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $165 in the last 3 days.

Find deals

Good to know

Cheapest flight$434
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 $1,299 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $165 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 3,682 direct flights from within Argentina to Portland. The most common day for departures is Sunday, with 17% 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.
7.9
DeltaOverall score based on 8455 reviews
8.5Crew
7.8Entertainment
7.8Comfort
8.1Boarding
7.2Food
Airline reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

10.0 ExcellentBenjamin, May 2026
CLT - MSP
Read more Delta reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

It took so long to do a baggage drop and it was bad enough. I had to go to the extreme end of the terminal because it’s a USA flight and go all the way back to the center indigo to security.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

Every flight was delayed except the last one. One layover turned into two. Travel time extended by three hours. No compensation offered. Repeatedly asked if I'd like to cancel my flight for a partial refund.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Stevenson
Lake Oswego
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

Portland (PDX)