How long does it take to fly to Buenos Aires Jorge Newbery Airport?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Buenos Aires Jorge Newbery Airport you fly into. For example, flying from Spokane to Buenos Aires Ministro Pistarini Airport takes 15h 20m on average. On the other hand, flying from Seattle to Buenos Aires Ministro Pistarini Airport takes 20h 15m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many operators does momondo search for flights from Washington to Buenos Aires Jorge Newbery Airport?

As of August 2025, there is 1 operator available to choose from for flights from Washington to Buenos Aires Jorge Newbery Airport.

How old do you have to be to fly from Washington 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 Washington 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.

$409 Cheap Flights from State of Washington to Buenos Aires Jorge Newbery Airport in 2025

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Find the cheapest flights from Washington to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

2:50 pm - 4:05 pmPDX-AEP

21h 15m2 stops

8:10 pm - 1:24 pmAEP-PDX

21h 14m2 stops

$988

Find Deal

lun., sep. 8 - lun., sep. 15

10:30 am - 9:40 amPDX-AEP

19h 10m2 stops

3:40 pm - 11:35 amAEP-PDX

24h 55m2 stops

$1,025

Find Deal

lun., oct. 13 - lun., nov. 3

7:21 am - 2:40 pmPDX-AEP

27h 19m2 stops

8:10 pm - 4:30 pmAEP-PDX

24h 20m2 stops

$1,029

Find Deal

jue., sep. 4 - mar., sep. 16

7:20 am - 2:00 pmSEA-AEP

25h 40m2 stops

3:40 pm - 1:00 pmAEP-SEA

26h 20m2 stops

$1,102LATAM Airlines

Find Deal

mar., dic. 2 - mar., dic. 9

7:15 am - 10:30 amPDX-AEP

23h 15m2 stops

5:15 pm - 12:59 pmAEP-PDX

24h 44m2 stops

$1,118LATAM Airlines

Find Deal

mié., oct. 1 - mar., nov. 4

9:45 pm - 7:55 amPDX-AEP

29h 10m2 stops

5:15 pm - 1:21 pmAEP-PDX

25h 06m2 stops

$1,125LATAM Airlines

Find Deal

dom., dic. 7 - mar., dic. 16

6:00 am - 7:55 amPDX-AEP

21h 55m2 stops

3:40 pm - 11:35 amAEP-PDX

24h 55m2 stops

$1,158LATAM Airlines

Find Deal

vie., oct. 31 - lun., nov. 10

5:30 am - 4:05 pmSEA-AEP

30h 35m3 stops

10:55 am - 9:45 pmAEP-SEA

38h 50m3 stops

$1,160

Find Deal

mar., oct. 7 - vie., oct. 17

1:40 pm - 6:35 pmPDX-AEP

24h 55m2 stops

2:55 pm - 12:06 pmAEP-PDX

25h 11m2 stops

$1,165LATAM Airlines

Find Deal

mar., oct. 14 - vie., oct. 24

6:00 am - 7:55 amSEA-AEP

21h 55m2 stops

8:25 pm - 2:27 pmAEP-SEA

23h 02m2 stops

$1,168LATAM Airlines

Find Deal

jue., oct. 30 - dom., nov. 2

LATAM Airlines flights from State of Washington to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on State of Washington to Buenos Aires Jorge Newbery Airport flight tickets

LATAM Airlines

Dec 2

SEA7:20 amSeattle/Tacoma Intl

25h 40m

2 stops

AEP2:00 pmBuenos Aires Jorge Newbery

Dec 9

AEP3:40 pmBuenos Aires Jorge Newbery

26h 20m

2 stops

SEA1:00 pmSeattle/Tacoma Intl

$1,102

Find similar

LATAM Airlines

Oct 1

PDX7:15 amPortland

23h 15m

2 stops

AEP10:30 amBuenos Aires Jorge Newbery

Nov 4

AEP5:15 pmBuenos Aires Jorge Newbery

24h 44m

2 stops

PDX12:59 pmPortland

$1,118

Find similar

LATAM Airlines

Dec 7

PDX9:45 pmPortland

29h 10m

2 stops

AEP7:55 amBuenos Aires Jorge Newbery

Dec 16

AEP5:15 pmBuenos Aires Jorge Newbery

25h 06m

2 stops

PDX1:21 pmPortland

$1,125

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

lun. 9/8

2:50 pm-4:05 pm

2 stops21h 15m

Buenos Aires Jorge Newbery

lun. 9/15

8:10 pm-1:24 pm

2 stops21h 14m

$988

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

lun. 10/13

10:30 am-9:40 am

2 stops19h 10m

Buenos Aires Jorge Newbery

lun. 11/3

3:40 pm-11:35 am

2 stops24h 55m

$1,025

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

jue. 9/4

7:21 am-2:40 pm

2 stops27h 19m

Buenos Aires Jorge Newbery

mar. 9/16

8:10 pm-4:30 pm

2 stops24h 20m

$1,029

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

mar. 12/2

7:20 am-2:00 pm

2 stops25h 40m

Buenos Aires Jorge Newbery

mar. 12/9

3:40 pm-1:00 pm

2 stops26h 20m

$1,102

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

mié. 10/1

7:15 am-10:30 am

2 stops23h 15m

Buenos Aires Jorge Newbery

mar. 11/4

5:15 pm-12:59 pm

2 stops24h 44m

$1,118

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

dom. 12/7

9:45 pm-7:55 am

2 stops29h 10m

Buenos Aires Jorge Newbery

mar. 12/16

5:15 pm-1:21 pm

2 stops25h 06m

$1,125

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

vie. 10/31

6:00 am-7:55 am

2 stops21h 55m

Buenos Aires Jorge Newbery

lun. 11/10

3:40 pm-11:35 am

2 stops24h 55m

$1,158

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

mar. 10/7

5:30 am-4:05 pm

3 stops30h 35m

Buenos Aires Jorge Newbery

vie. 10/17

10:55 am-9:45 pm

3 stops38h 50m

$1,160

PortlandBuenos Aires

PDX - AEP

PDXAEP

Portland

mar. 10/14

1:40 pm-6:35 pm

2 stops24h 55m

Buenos Aires Jorge Newbery

vie. 10/24

2:55 pm-12:06 pm

2 stops25h 11m

$1,165

SeattleBuenos Aires

SEA - AEP

SEAAEP

Seattle/Tacoma Intl

jue. 10/30

6:00 am-7:55 am

2 stops21h 55m

Buenos Aires Jorge Newbery

dom. 11/2

8:25 pm-2:27 pm

2 stops23h 02m

$1,168

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How to get the cheapest flight ticket from State of Washington to Buenos Aires Jorge Newbery Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

What is the cheapest day to depart on your flight to Buenos Aires Jorge Newbery Airport?

The cheapest day to depart from State of Washington to Buenos Aires Jorge Newbery Airport is on a Wednesday. Travelers who choose to depart for Buenos Aires Jorge Newbery Airport on a Wednesday will often find tickets for as low as $1,227. The most expensive day to fly to Buenos Aires Jorge Newbery Airport is Saturday, with ticket prices averaging around $1,963.

What is the cheapest time of day to depart on your flight to Buenos Aires Jorge Newbery Airport?

Flying to Buenos Aires Jorge Newbery Airport from State of Washington in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,265 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Buenos Aires Jorge Newbery Airport, so prices are often more expensive at around $1,338 per ticket.

Cheap State of Washington to Buenos Aires Jorge Newbery Airport flight deals and tips

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

Best Price Found	$409
Fastest flight time	18h 58m
Direct flights	None

The best one-way flight to Buenos Aires Jorge Newbery Airport from State of Washington in the past 72 hours is $409. The best round-trip flight deal from State of Washington to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $988.

The fastest flight from State of Washington to Buenos Aires Jorge Newbery Airport takes 18h 58m

There are no direct flights from State of Washington to Buenos Aires Jorge Newbery Airport. Popular non-direct routes for this connection are Portland Airport - Buenos Aires Jorge Newbery Airport and Seattle/Tacoma Intl Airport - Buenos Aires Jorge Newbery Airport.

Search flight deals

When did momondo last update prices for flights from Washington to Buenos Aires Jorge Newbery Airport?
Prices for flights from Washington to Buenos Aires Jorge Newbery Airport were last updated today.
How many operators does momondo search for flights from Washington to Buenos Aires Jorge Newbery Airport?
As of August 2025, there is 1 operator available to choose from for flights from Washington to Buenos Aires Jorge Newbery Airport.
How old do you have to be to fly from Washington 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 Washington 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.

Why use momondo?

Why should I use momondo to find a flight deal from Washington 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 Washington to Buenos Aires for you.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from Washington with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Buenos Aires.

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

If you are not ready to book a flight from Washington to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

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Cheap flights from Washington to Buenos Aires from $409

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Buenos Aires departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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LATAM Airlines flights from State of Washington to Buenos Aires Jorge Newbery Airport

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How to get the cheapest flight ticket from State of Washington to Buenos Aires Jorge Newbery Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Buenos Aires Jorge Newbery Airport?

What is the cheapest time of day to depart on your flight to Buenos Aires Jorge Newbery Airport?

How long does it take to fly to Buenos Aires Jorge Newbery Airport?

Cheap State of Washington to Buenos Aires Jorge Newbery Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

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

How many operators does momondo search for flights from Washington to Buenos Aires Jorge Newbery Airport?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Buenos Aires Jorge Newbery Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Buenos Aires

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo