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Cheap flights from Portland to Buenos Aires from $486

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
1:05 pm - 6:30 pmPDX  Portland-AEP Buenos Aires Jorge Newbery
24h 25m2 stops Los Angeles Lima J Chavez Intl
LATAM Airlines Logo
3:50 pm - 12:00 pmAEP  Buenos Aires Jorge Newbery-PDX Portland
25h 10m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,256LATAM Airlines
Thu, Nov 26 - Thu, Dec 3
LATAM Airlines Logo
6:20 am - 2:40 pmPDX  Portland-AEP Buenos Aires Jorge Newbery
27h 20m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
5:35 pm - 12:00 pmAEP  Buenos Aires Jorge Newbery-PDX Portland
23h 25m2 stops Lima J Chavez Intl Los Angeles
$1,276LATAM Airlines
Tue, Nov 17 - Tue, Dec 8
LATAM Airlines Logo
1:00 pm - 4:00 pmPDX  Portland-AEP Buenos Aires Jorge Newbery
22h 00m2 stops Los Angeles Lima J Chavez Intl
LATAM Airlines Logo
3:50 pm - 12:18 pmAEP  Buenos Aires Jorge Newbery-PDX Portland
25h 28m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,276LATAM Airlines
Mon, Jan 11 - Mon, Jan 25
LATAM Airlines Logo
1:05 pm - 4:00 pmPDX  Portland-AEP Buenos Aires Jorge Newbery
21h 55m2 stops Los Angeles Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 12:00 pmAEP  Buenos Aires Jorge Newbery-PDX Portland
23h 25m2 stops Lima J Chavez Intl Los Angeles
$1,276LATAM Airlines
Tue, Nov 24 - Tue, Dec 1
LATAM Airlines Logo
6:20 am - 2:40 pmPDX  Portland-AEP Buenos Aires Jorge Newbery
27h 20m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
8:05 pm - 9:58 pmAEP  Buenos Aires Jorge Newbery-PDX Portland
30h 53m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,276LATAM Airlines
Tue, Nov 17 - Tue, Dec 8
LATAM Airlines Logo
6:04 am - 8:30 amPDX  Portland-AEP Buenos Aires Jorge Newbery
22h 26m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
8:05 pm - 12:18 pmAEP  Buenos Aires Jorge Newbery-PDX Portland
20h 13m2 stops Lima J Chavez Intl Los Angeles
$1,276LATAM Airlines
Tue, Apr 6 - Tue, Apr 20
LATAM Airlines Logo
1:00 pm - 4:00 pmPDX  Portland-AEP Buenos Aires Jorge Newbery
22h 00m2 stops Los Angeles Lima J Chavez Intl
LATAM Airlines Logo
3:50 pm - 10:49 amAEP  Buenos Aires Jorge Newbery-PDX Portland
23h 59m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,276LATAM Airlines
Tue, Dec 1 - Tue, Dec 15
LATAM Airlines Logo
11:40 am - 4:00 pmPDX  Portland-AEP Buenos Aires Jorge Newbery
23h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
2:55 pm - 10:56 amAEP  Buenos Aires Jorge Newbery-PDX Portland
25h 01m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$1,276LATAM Airlines
Tue, Mar 2 - Wed, Mar 10
LATAM Airlines Logo
7:10 am - 4:00 pmPDX  Portland-AEP Buenos Aires Jorge Newbery
27h 50m2 stops New York John F Kennedy Intl Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 12:00 pmAEP  Buenos Aires Jorge Newbery-PDX Portland
23h 25m2 stops Lima J Chavez Intl Los Angeles
$1,276LATAM Airlines
Tue, Nov 17 - Tue, Dec 8
LATAM Airlines Logo
1:05 pm - 4:00 pmPDX  Portland-AEP Buenos Aires Jorge Newbery
21h 55m2 stops Los Angeles Lima J Chavez Intl
LATAM Airlines Logo
3:50 pm - 12:08 pmAEP  Buenos Aires Jorge Newbery-PDX Portland
25h 18m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,276LATAM Airlines
Tue, Nov 17 - Mon, Nov 23

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LATAM Airlines flights from Portland to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Portland to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Nov 26
PDX1:05 pmPortland
24h 25m
2 stops
AEP6:30 pmBuenos Aires Jorge Newbery
Dec 3
AEP3:50 pmBuenos Aires Jorge Newbery
25h 10m
2 stops
PDX12:00 pmPortland
$1,256
LATAM Airlines
Nov 17
PDX6:20 amPortland
27h 20m
2 stops
AEP2:40 pmBuenos Aires Jorge Newbery
Dec 8
AEP8:05 pmBuenos Aires Jorge Newbery
30h 53m
2 stops
PDX9:58 pmPortland
$1,276
LATAM Airlines
Nov 28
PDX11:51 amPortland
21h 09m
2 stops
AEP2:00 pmBuenos Aires Jorge Newbery
Dec 9
AEP3:50 pmBuenos Aires Jorge Newbery
23h 59m
2 stops
PDX10:49 amPortland
$1,306

Delta flights from Portland to Buenos Aires Jorge Newbery Airport

Our best Delta deals on Portland to Buenos Aires Jorge Newbery Airport flight tickets
Delta
Oct 17
PDX10:15 pmPortland
37h 45m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Oct 23
AEP3:45 pmBuenos Aires Jorge Newbery
28h 34m
2 stops
PDX4:19 pmPortland
$1,449
Delta
Dec 24
PDX5:18 pmPortland
33h 22m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Dec 30
AEP5:35 pmBuenos Aires Jorge Newbery
23h 09m
2 stops
PDX11:44 amPortland
$1,690
Delta
Dec 26
PDX9:55 amPortland
40h 45m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Dec 30
AEP5:35 pmBuenos Aires Jorge Newbery
23h 09m
2 stops
PDX11:44 amPortland
$1,720

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland to Buenos Aires Jorge Newbery Airport that are best for you.

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Route

Depart

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Price

Cheapest round-trip

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Thu 11/26

1:05 pm-6:30 pm

2 stops24h 25m

Buenos Aires Jorge Newbery

Thu 12/3

3:50 pm-12:00 pm

2 stops25h 10m

$1,256

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Tue 11/17

6:20 am-2:40 pm

2 stops27h 20m

Buenos Aires Jorge Newbery

Tue 12/8

5:35 pm-12:00 pm

2 stops23h 25m

$1,276

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Mon 1/11

1:00 pm-4:00 pm

2 stops22h 00m

Buenos Aires Jorge Newbery

Mon 1/25

3:50 pm-12:18 pm

2 stops25h 28m

$1,276

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Tue 11/24

1:05 pm-4:00 pm

2 stops21h 55m

Buenos Aires Jorge Newbery

Tue 12/1

5:35 pm-12:00 pm

2 stops23h 25m

$1,276

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Tue 11/17

6:20 am-2:40 pm

2 stops27h 20m

Buenos Aires Jorge Newbery

Tue 12/8

8:05 pm-9:58 pm

2 stops30h 53m

$1,276
Quickest round-trip

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Tue 4/6

6:04 am-8:30 am

2 stops22h 26m

Buenos Aires Jorge Newbery

Tue 4/20

8:05 pm-12:18 pm

2 stops20h 13m

$1,276

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Tue 12/1

1:00 pm-4:00 pm

2 stops22h 00m

Buenos Aires Jorge Newbery

Tue 12/15

3:50 pm-10:49 am

2 stops23h 59m

$1,276

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Tue 3/2

11:40 am-4:00 pm

2 stops23h 20m

Buenos Aires Jorge Newbery

Wed 3/10

2:55 pm-10:56 am

2 stops25h 01m

$1,276

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Tue 11/17

7:10 am-4:00 pm

2 stops27h 50m

Buenos Aires Jorge Newbery

Tue 12/8

5:35 pm-12:00 pm

2 stops23h 25m

$1,276

PortlandBuenos Aires

PDX Portland - AEP Buenos Aires Jorge Newbery

PDXAEP

Portland

Tue 11/17

1:05 pm-4:00 pm

2 stops21h 55m

Buenos Aires Jorge Newbery

Mon 11/23

3:50 pm-12:08 pm

2 stops25h 18m

$1,276

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Portland to Buenos Aires Jorge Newbery Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Buenos Aires Jorge Newbery Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Buenos Aires Jorge Newbery Airport (PDX to AEP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Buenos Aires Jorge Newbery Airport

Best Price Found

$486

Fastest flight time

18h 57m

Direct flights

None
The best one-way flight to Buenos Aires Jorge Newbery Airport from Portland in the past 72 hours is $486. The best round-trip flight deal from Portland to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $1,256.
The fastest flight from Portland to Buenos Aires Jorge Newbery Airport takes 18h 57m
There are no direct flights from Portland to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Portland to Buenos Aires Jorge Newbery Airport.
Search flight deals

Frequently asked questions about flying from Portland to Buenos Aires Jorge Newbery Airport

  • How far is Portland to Buenos Aires Jorge Newbery by plane?

    The distance between Portland and Buenos Aires Jorge Newbery is about 6826.5 mi. In terms of flight time, this usually takes a little over 18h 57m.

  • When did momondo last update prices for flights from Portland Airport to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Portland Airport to Buenos Aires Jorge Newbery Airport refresh daily.

  • How old do you have to be to fly from Portland Airport to Buenos Aires Jorge Newbery Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Portland to Buenos Aires Jorge Newbery Airport

  • How do I get Price Alerts for flights from Portland to Buenos Aires Jorge Newbery Airport?

    Search flight deals from Portland to Buenos Aires Jorge Newbery Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Portland to Buenos Aires Jorge Newbery Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Buenos Aires?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Buenos Aires for you.

Can I find flights from Portland to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Buenos Aires?

Once you have performed a search for Portland to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Buenos Aires right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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