$566 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 5/5. 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

Fri, Jul 10 - Thu, Aug 13
Multiple Airlines Logo
2:30 am - 9:31 am
EZE
-
PDX
35h 01m
3 stops
Multiple Airlines Logo
11:15 pm - 9:16 am
PDX
-
EZE
30h 01m
3 stops
$1,172Multiple Airlines
Tue, Sep 15 - Mon, Sep 21
American Airlines Logo
10:20 pm - 5:26 pm
EZE
-
PDX
23h 06m
2 stops
American Airlines Logo
8:00 am - 8:50 am
PDX
-
EZE
20h 50m
2 stops
$1,201American Airlines
Sun, Jul 12 - Wed, Aug 12
Multiple Airlines Logo
4:50 pm - 5:04 pm
EZE
-
PDX
28h 14m
3 stops
Multiple Airlines Logo
11:15 pm - 3:45 am
PDX
-
EZE
24h 30m
3 stops
$1,238Multiple Airlines
Thu, Jul 9 - Wed, Aug 12
Multiple Airlines Logo
12:15 pm - 1:44 pm
EZE
-
PDX
29h 29m
2 stops
Multiple Airlines Logo
5:37 pm - 6:21 pm
PDX
-
EZE
44h 44m
2 stops
$1,241Multiple Airlines
Thu, Jul 9 - Wed, Aug 12
Multiple Airlines Logo
3:45 pm - 1:44 pm
AEP
-
PDX
25h 59m
2 stops
Multiple Airlines Logo
2:45 pm - 4:00 pm
PDX
-
AEP
21h 15m
2 stops
$1,241Multiple Airlines
Thu, Jul 2 - Mon, Aug 10
LATAM Airlines Logo
7:21 pm - 12:25 pm
EZE
-
PDX
21h 04m
2 stops
LATAM Airlines Logo
10:00 am - 11:30 am
PDX
-
EZE
21h 30m
2 stops
$1,248LATAM Airlines
Wed, Jul 1 - Fri, Aug 7
Multiple Airlines Logo
2:30 am - 9:31 am
EZE
-
PDX
35h 01m
3 stops
Multiple Airlines Logo
11:15 pm - 4:10 am
PDX
-
EZE
24h 55m
3 stops
$1,250Multiple Airlines
Thu, Jul 9 - Wed, Aug 12
United Airlines Logo
9:00 pm - 10:48 pm
EZE
-
PDX
29h 48m
1 stop
United Airlines Logo
8:40 am - 8:00 am
PDX
-
EZE
19h 20m
2 stops
$1,260United Airlines
Thu, Jul 9 - Wed, Aug 12
LATAM Airlines Logo
8:30 pm - 12:20 pm
EZE
-
PDX
19h 50m
2 stops
LATAM Airlines Logo
5:10 pm - 2:45 am
PDX
-
EZE
29h 35m
2 stops
$1,269LATAM Airlines
Thu, Jul 9 - Wed, Aug 12
LATAM Airlines Logo
3:45 pm - 12:20 pm
AEP
-
PDX
24h 35m
2 stops
LATAM Airlines Logo
5:10 pm - 6:30 pm
PDX
-
AEP
21h 20m
2 stops
$1,269LATAM 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 $1,172 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $150 in the last 3 days.

Good to know

Cheapest flight$553
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 $1,172 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $150 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 2,300 direct flights from within Argentina to Portland. The most common day for departures is Sunday, 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 airlines 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 8438 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

4.0 OkayAnonymous, Apr 2026
MYR - ATL
Read more Delta reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a really seamless flight and the entertainment selection was excellent.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

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