$506 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 4/15. 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

Mon, Jul 27 - Sun, Aug 9
Multiple Airlines Logo
7:21 pm - 1:44 pm
EZE
-
PDX
22h 23m
2 stops
Multiple Airlines Logo
10:55 pm - 9:45 am
PDX
-
EZE
30h 50m
1 stop
$1,220Multiple Airlines
Mon, Jul 27 - Sun, Aug 9
Multiple Airlines Logo
12:15 pm - 1:44 pm
EZE
-
PDX
29h 29m
2 stops
Multiple Airlines Logo
6:35 am - 11:30 am
PDX
-
EZE
24h 55m
2 stops
$1,231Multiple Airlines
Mon, Jul 27 - Sun, Aug 9
Multiple Airlines Logo
7:21 pm - 4:47 pm
EZE
-
PDX
25h 26m
2 stops
Multiple Airlines Logo
2:08 pm - 9:45 am
PDX
-
EZE
15h 37m
1 stop
$1,243Multiple Airlines
Mon, Jul 27 - Mon, Aug 10
LATAM Airlines Logo
8:10 pm - 11:43 am
EZE
-
PDX
19h 33m
2 stops
LATAM Airlines Logo
11:40 am - 9:20 am
PDX
-
EZE
17h 40m
2 stops
$1,255LATAM Airlines
Tue, Jul 28 - Sun, Aug 9
United Airlines Logo
9:00 pm - 7:18 pm
EZE
-
PDX
26h 18m
1 stop
United Airlines Logo
11:59 pm - 8:00 am
PDX
-
EZE
28h 01m
1 stop
$1,260United Airlines
Mon, Jul 27 - Sun, Aug 9
Multiple Airlines Logo
7:21 pm - 1:44 pm
EZE
-
PDX
22h 23m
2 stops
Multiple Airlines Logo
10:53 am - 11:30 am
PDX
-
EZE
20h 37m
2 stops
$1,261Multiple Airlines
Mon, Jul 27 - Mon, Aug 10
LATAM Airlines Logo
3:45 pm - 12:20 pm
AEP
-
PDX
24h 35m
2 stops
LATAM Airlines Logo
11:40 am - 2:50 pm
PDX
-
AEP
23h 10m
2 stops
$1,269LATAM Airlines
Wed, May 13 - Wed, May 20
American Airlines Logo
9:05 pm - 2:24 pm
EZE
-
PDX
21h 19m
2 stops
American Airlines Logo
7:00 am - 8:50 am
PDX
-
EZE
21h 50m
2 stops
$1,301American Airlines
Sun, Jul 26 - Mon, Aug 10
United Airlines Logo
9:00 pm - 7:18 pm
EZE
-
PDX
26h 18m
1 stop
United Airlines Logo
1:02 pm - 8:00 am
PDX
-
EZE
14h 58m
1 stop
$1,313United Airlines
Tue, Jul 28 - Mon, Aug 10
Delta Logo
6:10 pm - 12:58 pm
AEP
-
PDX
22h 48m
2 stops
Delta Logo
10:00 am - 12:20 pm
PDX
-
AEP
22h 20m
2 stops
$1,656Delta
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 $1,220 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $136 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$506
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 Jorge Newbery 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 $1,220 return. The most popular connection is from Los Angeles to Portland and KAYAK users have found round-trip deals for as low as $136 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 2,096 direct flights from within Argentina to Portland. The most common day for departures is Monday, 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 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 8364 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.9Comfort
7.2Food
Airline reviews

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

2.0 MediocreEdward, Mar 2026
ATL - EWR
Read more Delta reviews

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Our recent international travel was from Newark, NJ to Grenada via Atlanta. During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta as it did not wait for arriving passengers. Consequently, we were delayed by 24 hours before the next available flight was provided. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for me as a resident of New Jersey.

This was my first flight with Delta, the overall experience was good. I would definitely consider them more with my future flights.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

In general, flight attendants were not very welcoming. Because of delays in departure and luggage handling, we missed our connecting flight. Offered a later flight on standby but available seats were then taken by 4 or 5 airline crew so slept at airport and got home next day. I am a frequent traveler, and this experience was the worst.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

we did a return flight from Paris CDG to SFO. This trip was much better than the departing flight SFO to CDG. The food was better quality, the crew was nicer, and the interior of the plane seemed cleaner.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

One of our group members was struggling to walk. In Charlotte we asked for a wheelchair and she was accompanied by Desmond. I was impressed by his patience and attention. In Boston she received the same service. I didn’t get the name of the helper but she went above and beyond in assisting us. A great AA service

Delayed 24 hours. Should have called it much earlier They provided quality accommodations, food vouchers etc. FINALLY The issues started at 8 AM and they cancelled the flight at 11:30 PM, with no plans for a new flight.

Better snacks but flight and crew were amazing on this flight

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

Flight was on time. Cabin attendants made no recognition of my name or being an Advantage Executive Platinum member.

Traveling to a place near Portland?

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Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland