Portland to Buenos Aires Flight tickets from INR 42,531

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Book flight tickets from Portland to Buenos Aires starting at INR 42,531

Discover our range of affordable one-way and round-trip flights from Portland to Buenos Aires and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Portland to Buenos Aires

Explore the best time to buy affordable tickets to Buenos Aires with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Portland to Buenos Aires

Which airline provides the cheapest flights from Portland to Buenos Aires? Discover the option that best suits your travel needs before embarking on your journey.

Frontier Airlines

From INR 27,971

Spirit Airlines

From INR 28,136

Alaska Airlines

From INR 28,835

Delta Air Lines

From INR 36,145

American Airlines

From INR 42,531

United Airlines

From INR 48,336

LATAM Airlines

From INR 52,340

Jetblue Airways

From INR 71,567

Aeromexico

From INR 76,128

Copa Airlines

From INR 85,511

ANA airlines

Find more flights and airlines

Alternative Routes from Portland to Buenos Aires

Did you know that you can save money and time on an alternative route from Portland to Buenos Aires? Check out some of the different available routes below.

Cheapest
PDX
17:14
35h 6m
2 transfer
EZE
09:20
Portland International Airport - Ministro Pistarini International Airport
Tue, Nov 5Frontier Airlines
INR 27,971
PDX
07:00
40h 30m
2 transfer
AEP
04:30
Portland International Airport - Jorge Newbery Airport
Wed, Nov 6United Airlines
INR 50,314
PDX
07:00
40h 30m
2 transfer
AEP
04:30
Portland International Airport - Jorge Newbery Airport
Wed, Nov 6United Airlines
INR 50,314
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Portland (PDX) to Buenos Aires (BUE) the cheapest?
Airlines adjust prices for flights from Portland to Buenos Aires based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Portland (PDX) to Buenos Aires (BUE) cost?
According to Trip.com's data, the lowest price is around INR 100,521.
What is the transportation method from the main airport to downtown in Buenos Aires?
- The distance from Ministro Pistarini International Airport to downtown is about 27km. It takes about 40 minutes by taxi.
- The distance from Jorge Newbery Airport to downtown is about 5km. It takes about 20 minutes by taxi.

How to find a cheap flight from Portland to Buenos Aires

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Portland to Buenos Aires

Cheapest nonstop flight price	INR 42,525
Off-season for travel	October
Peak season for travel	December
Flight distance	10,997.75km
Popular airline	American Airlines