$497 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 9/12. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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, Dec 7 - Mon, Mar 15
Multiple Airlines Logo
6:00 am - 8:50 pm
EZE
-
PDX
43h 50m
2 stops
Multiple Airlines Logo
7:18 am - 7:15 pm
PDX
-
EZE
31h 57m
1 stop
$1,111Multiple Airlines
Mon, Dec 7 - Mon, Mar 15
Air Canada Logo
4:45 pm - 9:26 am
EZE
-
PDX
45h 41m
3 stops
Air Canada Logo
7:10 pm - 3:05 pm
PDX
-
EZE
39h 55m
3 stops
$1,113Air Canada
Mon, Dec 7 - Mon, Mar 15
American Airlines Logo
10:30 pm - 12:54 pm
EZE
-
PDX
19h 24m
1 stop
American Airlines Logo
5:41 am - 7:30 am
PDX
-
EZE
21h 49m
1 stop
$1,248American Airlines
Mon, Dec 7 - Mon, Mar 15
American Airlines Logo
9:40 pm - 1:34 pm
EZE
-
PDX
20h 54m
2 stops
American Airlines Logo
8:30 am - 9:15 am
PDX
-
EZE
20h 45m
2 stops
$1,252American Airlines
Mon, Dec 7 - Mon, Mar 15
Multiple Airlines Logo
8:05 pm - 11:25 am
AEP
-
PDX
20h 20m
2 stops
Multiple Airlines Logo
2:30 pm - 4:00 pm
PDX
-
AEP
21h 30m
2 stops
$1,357Multiple Airlines
Thu, Dec 17 - Thu, Jan 7
LATAM Airlines Logo
7:20 am - 11:51 pm
EZE
-
PDX
21h 31m
2 stops
LATAM Airlines Logo
11:40 am - 9:40 am
PDX
-
EZE
17h 00m
1 stop
$1,430LATAM Airlines
Thu, Dec 17 - Thu, Jan 7
LATAM Airlines Logo
8:05 pm - 12:18 pm
AEP
-
PDX
21h 13m
2 stops
LATAM Airlines Logo
5:05 pm - 6:40 pm
PDX
-
AEP
20h 35m
2 stops
$1,430LATAM Airlines
Sun, Aug 2 - Sun, Aug 16
American Airlines Logo
10:00 pm - 6:41 pm
EZE
-
PDX
24h 41m
1 stop
American Airlines Logo
5:18 am - 6:00 am
PDX
-
EZE
20h 42m
2 stops
$1,458American Airlines
Sun, Dec 6 - Mon, Mar 15
Multiple Airlines Logo
2:40 am - 1:06 pm
EZE
-
PDX
39h 26m
2 stops
Multiple Airlines Logo
3:15 pm - 3:05 pm
PDX
-
EZE
43h 50m
3 stops
$1,518Multiple Airlines
Thu, Dec 17 - Thu, Jan 7
LATAM Airlines Logo
7:20 am - 10:26 pm
EZE
-
PDX
44h 06m
2 stops
LATAM Airlines Logo
11:40 am - 6:20 am
PDX
-
EZE
37h 40m
2 stops
$1,609LATAM 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 19h 18m.

How many direct flights to Portland are there each day?

There are around 559 direct flights from within Argentina to Portland every day. Most flights depart in the morning, with 31% of flights departing in the morning.

Good to know

Cheapest flight$497
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 3,910 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 8463 reviews
7.8Entertainment
7.8Comfort
8.1Boarding
7.2Food
8.5Crew
Airline reviews

My flight home from Knoxville, TN, included a layover in Atlanta. I boarded the aircraft in Zone 5 and although there was limited overhead space, I was able to put my 'backpack' style roller-bag above my seat. Unfortunately, due to continued bad weather, we had to deplane. There were many people who would have missed their connection, so they rebooked. When we were re-boarding, the gate agent welcomed zone 5 and then made an announcement: All roller-bags for zone 5 passengers and higher will need to be gate checked. I promptly pushed the telescoping handle in and held my bag like a backpack. I was able to bring it on board, which was a relief. Upon entering the aircraft it became apparent that there was easily 40% open overhead space. There were audible signs of angry passengers who felt duped into checking their bags when in fact there were noticeably LESS passengers on the aircraft and TONS of overhead space. I'm not sure what kinds of parameters are used to determine when to cut off roller-bags from being brought on board, but it seemed deceptive and underhanded to have so many people get stuck checking their bags when clearly there was ample room for at least one more zone.

4.0 OkayErnest, Jul 2026
TYS - ATL
Read more Delta reviews

My flight home from Knoxville, TN, included a layover in Atlanta. I boarded the aircraft in Zone 5 and although there was limited overhead space, I was able to put my 'backpack' style roller-bag above my seat. Unfortunately, due to continued bad weather, we had to deplane. There were many people who would have missed their connection, so they rebooked. When we were re-boarding, the gate agent welcomed zone 5 and then made an announcement: All roller-bags for zone 5 passengers and higher will need to be gate checked. I promptly pushed the telescoping handle in and held my bag like a backpack. I was able to bring it on board, which was a relief. Upon entering the aircraft it became apparent that there was easily 40% open overhead space. There were audible signs of angry passengers who felt duped into checking their bags when in fact there were noticeably LESS passengers on the aircraft and TONS of overhead space. I'm not sure what kinds of parameters are used to determine when to cut off roller-bags from being brought on board, but it seemed deceptive and underhanded to have so many people get stuck checking their bags when clearly there was ample room for at least one more zone.

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

No Internet, no backseat screen, no nothing. I bought a Delta ticket and ended up on American Airlines. How did that happen?

It is usually very pleasant. Good service for the price, international flights are even better

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

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

The crew on this leg continue to be extremely helpful with my wife’s mobility issues. They also came by many many times to ensure we were comfortable and had drink some food.

The Pilot was one of the best I've had, very informative about turbulence and got us to our destination early

I liked the cleanness in the bathroom and good crew on board and at boarding gates. There was no Hindi (Bollywood) movies. The entertainment can be improved as it is one of the worst one I saw when I compared it with other airlines. The Mumbai to Amsterdam flight did not have any food for my family which does not contain eggs in it though we have selected “Hindu Asian vegetarian meal”

Friendly boarding crew. Better could have been a bit more substantial food for this 3 plus hour flight.

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