How does KAYAK find such low prices on flights from Pennsylvania to Buenos Aires?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Buenos Aires. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Buenos Aires?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Buenos Aires?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Buenos Aires?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$287 Cheap Flights from Pennsylvania to Buenos Aires

Search hundreds of travel sites at once for deals on flights to Buenos Aires

...and more

In the last 7 days travelers have searched 43,156,178 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	August
High season	December
Cheapest flight	$287

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 42% increase in price.

Flight from Washington, D.C. to Buenos Aires Jorge Newbery

How does KAYAK find such low prices on flights from Pennsylvania to Buenos Aires?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Buenos Aires.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Buenos Aires?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Buenos Aires?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Buenos Aires?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

Pennsylvania to Buenos Aires

Monday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Tuesday

Aerolineas Argentinas, Aeromexico, Air Europa, +31 more

Aerolineas Argentinas, Aeromexico, +32 more

Wednesday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Thursday

Aerolineas Argentinas, Aeromexico, Air Canada, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

Friday

Aerolineas Argentinas, Aeromexico, Air Europa, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

Saturday

Aerolineas Argentinas, Aeromexico, Air Canada, +31 more

Aerolineas Argentinas, Aeromexico, +32 more

Sunday

Aerolineas Argentinas, Aeromexico, Air Europa, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

See more direct flights

Nonstop returns

Buenos Aires to Pennsylvania

Monday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Tuesday

Aerolineas Argentinas, Aeromexico, Air Europa, +31 more

Aerolineas Argentinas, Aeromexico, +32 more

Wednesday

Aerolineas Argentinas, Aeromexico, Air Canada, +33 more

Aerolineas Argentinas, Aeromexico, +34 more

Thursday

Aerolineas Argentinas, Aeromexico, Air Canada, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

Friday

Aerolineas Argentinas, Aeromexico, Air Europa, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

Saturday

Aerolineas Argentinas, Aeromexico, Air Canada, +31 more

Aerolineas Argentinas, Aeromexico, +32 more

Sunday

Aerolineas Argentinas, Aeromexico, Air Europa, +32 more

Aerolineas Argentinas, Aeromexico, +33 more

See more direct flights

Book cheap flights from Pennsylvania to Buenos Aires

Recent round-trip flight deals

5/29Wed

2 stops

29h 35mIAD-AEP

6/13Thu

2 stops

24h 01mAEP-IAD

$571

8/15Thu

2 stops

27h 17mIAD-AEP

8/24Sat

3 stops

45h 50mAEP-IAD

$607

5/23Thu

2 stopsLATAM Airlines

23h 31mDCA-AEP

5/30Thu

2 stopsLATAM Airlines

20h 36mAEP-DCA

$684

5/26Sun

1 stopDelta

13h 26mDCA-EZE

5/30Thu

2 stopsDelta

17h 34mEZE-DCA

$684

6/14Fri

nonstopAerolineas Argentinas

11h 05mJFK-EZE

6/29Sat

nonstopAerolineas Argentinas

11h 10mEZE-JFK

$696

6/22Sat

nonstopAerolineas Argentinas

11h 05mJFK-EZE

7/1Mon

nonstopAerolineas Argentinas

11h 10mEZE-JFK

$697

5/17Fri

1 stopCopa Airlines

14h 06mIAD-EZE

6/2Sun

1 stopCopa Airlines

15h 04mEZE-IAD

$726

5/24Fri

2 stopsLATAM Airlines

35h 09mDCA-EZE

5/27Mon

2 stopsLATAM Airlines

31h 30mEZE-DCA

$756

5/18Sat

1 stopCopa Airlines

31h 21mIAD-EZE

5/22Wed

1 stopCopa Airlines

14h 48mEZE-IAD

$762

5/28Tue

nonstopDelta

10h 50mJFK-EZE

6/6Thu

nonstopDelta

10h 45mEZE-JFK

$806

Recent one-way flight deals

6/3Mon

3 stops

31h 15mIAD-AEP

$287

8/28Wed

3 stops

31h 50mEWR-AEP

$289

6/10Mon

3 stopsAvianca

23h 35mJFK-EZE

$330

6/5Wed

3 stopsAvianca

20h 40mJFK-EZE

$331

5/22Wed

1 stopDelta

20h 11mIAD-EZE

$392

5/20Mon

2 stopsLATAM Airlines

17h 25mDCA-AEP

$392

5/20Mon

1 stopAmerican Airlines

13h 15mDCA-EZE

$392

5/22Wed

2 stopsAmerican Airlines

27h 58mIAD-EZE

$404

5/22Wed

2 stopsLATAM Airlines

35h 16mIAD-EZE

$414

6/7Fri

2 stopsDelta

23h 15mDCA-EZE

$474

Last minute flights from Pennsylvania to Buenos Aires

Last minute flight, train and bus deals

5/14Tue

multi-stopLATAM Airlines

25h 38mJFK-EZE

5/28Tue

multi-stopLATAM Airlines

26h 30mEZE-JFK

$790

5/14Tue

multi-stopLATAM Airlines

25h 38mJFK-EZE

5/28Tue

multi-stopLATAM Airlines

28h 29mEZE-JFK

$801

5/14Tue

nonstopDelta

10h 50mJFK-EZE

5/17Fri

nonstopDelta

10h 55mEZE-JFK

$806

5/14Tue

multi-stopUnited Airlines

23h 01mEWR-EZE

5/23Thu

multi-stopUnited Airlines

23h 10mEZE-EWR

$821

5/14Tue

multi-stopUnited Airlines

18h 22mLGA-EZE

5/23Thu

multi-stopUnited Airlines

24h 55mEZE-LGA

$821

5/13Mon

multi-stopAvianca

19h 35mJFK-EZE

5/28Tue

multi-stopAvianca

14h 15mEZE-JFK

$834

5/14Tue

multi-stopAvianca

15h 40mJFK-EZE

5/23Thu

multi-stopAvianca

14h 15mEZE-JFK

$848

5/12Sun

multi-stopAir Canada

20h 20mEWR-EZE

5/18Sat

multi-stopAir Canada

19h 47mEZE-EWR

$855

5/14Tue

multi-stopAir Canada

19h 35mLGA-EZE

5/23Thu

multi-stopAir Canada

22h 01mEZE-LGA

$855

5/12Sun

multi-stopDelta

13h 20mJFK-EZE

5/18Sat

nonstopDelta

10h 55mEZE-JFK

$931

Flights to Buenos Aires

Return flight deals:

Buenos Aires - Pennsylvania

Cabin classes:

Browse origins:

Flights from New York to Buenos Aires

Flights from Newark Airport to Buenos Aires

Flights from Washington, D.C. to Buenos Aires

Browse destinations:

$671

Flights to Buenos Aires Jorge Newbery Airport, Buenos Aires

$650

Flights to Buenos Aires Ministro Pistarini Airport, Buenos Aires

$287 Find cheap flights from Pennsylvania to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Buenos Aires departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Buenos Aires

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Pennsylvania to Buenos Aires

How does KAYAK find such low prices on flights from Pennsylvania to Buenos Aires?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Buenos Aires?

What is the Hacker Fare option on flights from Pennsylvania to Buenos Aires?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Buenos Aires?

Prefer to fly non-stop from Pennsylvania to Buenos Aires?

Pennsylvania to Buenos Aires

Buenos Aires to Pennsylvania

Book cheap flights from Pennsylvania to Buenos Aires

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Last minute flights from Pennsylvania to Buenos Aires

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