Cheap flights from Portland (PDX) to Buenos Aires (BUE) from $603

Friday flights are generally found to be more expensive for flights from Portland to Buenos Aires. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets 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 57 days in advance, which can save you up to 64% on flights from Portland to Buenos Aires compared to booking the week you need them. Waiting 57 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 $1,289. For sooner than that we have options available in the next 3 days from $1,684.

October is one of the best times of the year to fly to Buenos Aires from Portland. Prices for October average $1,337 per person but you can even find prices for as low as $923. The most expensive prices can be found in the month of December. Opting for a October flight can save you 27% on your journey compared to booking in December

It’s typically best to fly out from Portland to Buenos Aires at noon. Doing so could potentially save you 15% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 4 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

Yes, there are multiple flights from Portland to Buenos Aires for under $1,100. The cheapest flight booked recently is on Delta for just $1,080, but on average you can expect to pay $1,273.

There are currently 8+ open flights from Portland to Buenos Aires within the next 7 days for less than $1,600.

Delta, at $1,080, was found to be the cheapest airline from Portland to Buenos Aires.Alternate airlines to your destination round-trip include LATAM Airlines and American Airlines. Delta is 19% cheaper than the average price of flights available within the next 90 days to this destination.

To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $761. Air Canada flights start at $764 while deals on American Airlines start at $766 one-way.

Consider American Airlines, Delta or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from Portland to Buenos Aires.

Portland Airport is PDX and Buenos Aires Ministro Pistarini Airport is EZE. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Buenos Aires Jorge Newbery Airport (AEP).

Cheapflights helps you search for flights from Portland to Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Certainly. Search results for flights to Buenos Aires from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Yes, Cheapflights offers price alerts on Portland to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.