Cheap flights from Portland (PDX) to Buenos Aires (BUE)

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The best prices from Portland to Buenos Aires are usually found in August or May, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

How to find the cheapest flight from
Portland (PDX) to Buenos Aires (BUE)

All the information you need to plan the best PDX to BUE flight in 2021: compare Portland to Buenos Aires flight prices with the expected peak season, weather and rainfall in Buenos Aires.
PDX - BUE
Price
$1,048 - $1,386
BUE
Temperature
59 - 84.2 °F
BUE
Rainfall
1.6 - 4.8 inches

Popular in

November

High demand for flights, 11% potential price rise

Cheapest in

August

Best time to find cheap flights, 15% potential price drop

Round-trip from

$1,048

From Portland to Buenos Aires

One-way from

$614

One-way flight from Portland to Buenos Aires

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Portland to Buenos Aires?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 28% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Portland to Buenos Aires?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 8% on flights from Portland to Buenos Aires compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $955. For sooner than that we have options available in the next 3 days from $1,073.

What is the cheapest month to fly from Portland to Buenos Aires?

The best pricing can be found in the month of July. Prices to Buenos Aires from Portland average $933. You can even find prices in July for less than $933, as users have found deals to Buenos Aires from as low as $558. The month of December appears to be one of the more expensive times to travel to Buenos Aires from Portland. Flying in the targeted month can save you up to 39%.

When is the cheapest time to fly from Portland to Buenos Aires (PDX - BUE)?

A simple way to save on the total cost of your ticket is to fly from Portland to Buenos Aires in the evening. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.

Cheap flights from Portland to Buenos Aires in July, August 2021

The best prices found for PDX to BUE flights for July, August
23 Aug - 7 Sep
$1,447pp
PDX
Portland
Multiple Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
United Airlines
 
1 STOP
PDX
Portland
24 Aug - 7 Sep
$2,037pp
PDX
Portland
Multiple Airlines
     
3 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Multiple Airlines
     
3 STOPS
PDX
Portland
24 Aug - 7 Sep
$2,070pp
PDX
Portland
United Airlines
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
United Airlines
   
2 STOPS
PDX
Portland

Portland to Buenos Aires 2021 flight deals

Cheap flights to Buenos Aires from Portland found for this year
4 Nov - 12 Nov
$745pp
PDX
Portland
Delta
 
1 STOP
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Delta
 
1 STOP
PDX
Portland
4 Nov - 13 Nov
$750pp
PDX
Portland
Delta
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Delta
 
1 STOP
PDX
Portland
10 Dec - 31 Dec
$879pp
PDX
Portland
Copa Airlines
   
2 STOPS
EZE
Buenos Aires Ministro Pistarini
EZE
Buenos Aires Ministro Pistarini
Copa Airlines
   
2 STOPS
PDX
Portland

One-way flights to Buenos Aires from Portland

The cheapest one-way flights from Portland to Buenos Aires
8:20 pm - 10:40 pm
Delta
2 Stops
22h 20m
PDX - EZE
Delta
$614
Delta
2:40 am - 5:10 pm
Multiple Airlines
2 Stops
34h 30m
PDX - EZE
Multiple Airlines
$1,222
Kiwi.com
8:02 am - 3:52 am
American Airlines
1 Stop
15h 50m
PDX - EZE
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">Buenos Aires</span> flights.

Flight FAQs

From Portland to Buenos Aires

Are flight prices decreasing from Portland to Buenos Aires due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and Buenos Aires for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Portland to Buenos Aires to control the spread of COVID-19?

LATAM Airlines is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Portland to Buenos Aires are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Portland to Buenos Aires have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Delta flying from Portland to Buenos Aires have implemented new flexible cancellation policies.

What airport do you fly from for flights from Portland to Buenos Aires?

Most people fly from Portland (PDX) if they book a flight from Portland to Buenos Aires. On average, Portland has 0 outbound flights to Buenos Aires per day from 5 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

Can I find flights from Portland to Buenos Aires for under $800 on Cheapflights?

Yes, there are multiple flights from Portland to Buenos Aires for under $800. The cheapest flight booked recently is on Delta for just $745, but on average you can expect to pay $943.

Are there nonstop flights from Portland to Buenos Aires for under $700 on Cheapflights?

There are no nonstop flights from Portland to Buenos Aires, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Portland weather warmer or cooler than Buenos Aires?

Our data indicates that the weather will be 84 °F on average in the month of January. The temperature in Buenos Aires is typically hotter than in Portland. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Portland to Buenos Aires?

There are many flights that can get you from Portland to Buenos Aires in 15h 30m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. This flight may include one or multiple stops.

What are the cheapest airlines flying from Portland to Buenos Aires round-trip?

Cheapflights users have booked flights from Portland to Buenos Aires round-trip from $745. Other airlines that can offer you cheap pricing are Copa Airlines, from $763, and United Airlines, from $915. You may be able to fly from Portland to Buenos Aires for 39% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Portland to Buenos Aires one-way?

One-way options have recently been found by users for as low as $614 on Delta. Another option is American Airlines, who have fights from $1,709.

COVID Restrictions

View COVID Travel Restrictions for Buenos Aires, Argentina

Can I fly to Buenos Aires from Portland right now?

Information is based on travel restrictions from Portland to Buenos Aires

Most visitors from Portland will not be allowed to enter Buenos Aires.

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Buenos Aires.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Buenos Aires.

Documents
Contact-Tracing App - Travelers are required to download the App COVID-19 Ministerio de Salud.

Sworn Declaration Form for Buenos Aires - Applicable for travelers visting Buenos Aires.


Can I fly back to Portland from Buenos Aires?

Returning to Portland from Buenos Aires

COVID-19 testing requirements
Visitors from Buenos Aires must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from Buenos Aires are not required to quarantine after entering Portland.

Hide COVID Travel Restrictions for Buenos Aires, Argentina

Destination information for Buenos Aires

Things to know before you go - useful duration and weather info for your trip from Portland to Buenos Aires.
Today's exchange rate
$1 = $96.35
Average temperature for July in Buenos Aires
59.0 °F
Avg rainfall for July in Buenos Aires
1.6 ″

Airports servicing Portland

Airports servicing Buenos Aires

Buenos Aires Ministro Pistarini (EZE)
Buenos Aires Jorge Newbery (AEP)

Top 5 airlines flying from Portland to Buenos Aires

The chart below displays the airlines Cheapflights users traveling from Portland to Buenos Aires choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
LATAM Airlines
$914 $966 No cancel fee 81%
Delta
$1,133 $1,401 No cancel fee N/A
American Airlines
$957 $1,408 No cancel fee 71%
United Airlines
$940 $1,563 No cancel fee 69%
Air Canada
$931 $1,790 No cancel fee 67%
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