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Argentina

$245+ Cheap flights from Pennsylvania to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EZE
ene. 7 — ene. 141
mié. 1/7
mié. 1/14
1 adult, Economy
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Cheap flight deals from Pennsylvania to Argentina

Cheapest flights from Pennsylvania to Argentina
Explore the most affordable flight options available from Pennsylvania to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 8, 2025.

This KAYAK deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/912:30 pmIAD - EZE
2 stops19h 05mLATAM Airlines
jue. 12/117:43 pmEZE - IAD
2 stops17h 56mLATAM Airlines
Deal found 12/5$640
This KAYAK deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:13 amDCA - EZE
2 stops18h 07mLATAM Airlines
sáb. 12/138:55 pmEZE - DCA
1 stop14h 15mLATAM Airlines
Deal found 12/7$640
This Priceline deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/64:30 amIAD - EZE
2 stops23h 20mAvianca
dom. 12/147:30 amEZE - IAD
1 stop22h 55mAvianca
Deal found 12/6$653
This Priceline deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/64:15 pmIAD - EZE
2 stops21h 35mAvianca
sáb. 12/134:55 pmEZE - IAD
1 stop13h 30mAvianca
Deal found 12/6$655
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/146:00 amDCA - EZE
1 stop23h 20mUnited Airlines
jue. 12/2511:55 pmEZE - DCA
1 stop24h 11mUnited Airlines
Deal found 12/6$655
This SmartFares deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/102:25 pmDCA - EZE
1 stop17h 10mLATAM Airlines
dom. 12/1411:55 pmEZE - DCA
1 stop13h 42mLATAM Airlines
Deal found 12/7$658
This Gotogate deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/72:35 pmIAD - AEP
1 stop13h 05mAvianca
dom. 12/147:00 amAEP - IAD
1 stop23h 25mAvianca
Deal found 12/6$661
This Priceline deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/74:30 amIAD - EZE
2 stops23h 20mAvianca
jue. 12/111:40 amEZE - IAD
2 stops27h 30mAvianca
Deal found 12/7$665
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/712:45 pmIAD - EZE
1 stop16h 35mUnited Airlines
dom. 12/1411:55 pmEZE - IAD
1 stop22h 47mUnited Airlines
Deal found 12/6$671
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/68:15 amDCA - EZE
1 stop21h 05mUnited Airlines
sáb. 12/1310:05 pmEZE - DCA
1 stop15h 27mUnited Airlines
Deal found 12/6$671
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:25 amIAD - EZE
2 stops24h 45mAmerican Airlines
dom. 12/149:40 pmEZE - IAD
2 stops21h 19mAmerican Airlines
Deal found 12/6$675
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/65:24 pmDCA - EZE
2 stops14h 51mAmerican Airlines
sáb. 12/138:30 pmEZE - DCA
1 stop15h 32mAmerican Airlines
Deal found 12/6$675

Find flight deals from Pennsylvania to Argentina

Keep the following information in mind while searching for Pennsylvania to Argentina flight deals. Data was last updated diciembre 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$614
(Orbitz)

One-way from

$245
(Expedia)

Popular in

June

Cheapest in

January

Average price

$1,541
Provider with most accurate pricing for Philadelphia-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Buenos Aires (BUE) flights.
Search Deals
From Pennsylvania to Argentina
Search Deals
One-way flight from Pennsylvania to Argentina
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Argentina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 8, 2025.
Use the filters below to find and compare flights from Pennsylvania to Argentina that are best for you.

Fly from

Pennsylvania

Fly to

Argentina

Route

Depart

Return

Price

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

mié. 2/4

11:11 am-7:20 am

2 stops18h 09m

Buenos Aires Ministro Pistarini

lun. 2/23

7:45 am-11:32 pm

2 stops17h 47m

$640

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

sáb. 4/25

5:25 pm-9:45 am

1 stop15h 20m

Buenos Aires Ministro Pistarini

dom. 5/10

8:10 pm-12:09 am

1 stop28h 59m

$642

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

lun. 2/23

6:00 am-10:15 am

1 stop26h 15m

Buenos Aires Ministro Pistarini

vie. 3/6

10:25 pm-4:27 pm

1 stop20h 02m

$642

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

sáb. 3/21

2:18 am-1:57 am

1 stop22h 39m

Buenos Aires Ministro Pistarini

mar. 3/31

5:32 am-4:13 am

1 stop23h 41m

$643

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

mar. 3/24

2:18 am-1:57 am

1 stop22h 39m

Buenos Aires Ministro Pistarini

mié. 4/1

2:57 pm-4:22 am

1 stop14h 25m

$643

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

mar. 3/24

2:18 am-10:58 pm

1 stop19h 40m

Buenos Aires Ministro Pistarini

dom. 3/29

9:13 am-4:13 am

1 stop20h 00m

$643

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

dom. 2/22

6:00 am-9:20 am

1 stop25h 20m

Buenos Aires Ministro Pistarini

mar. 3/10

9:05 pm-6:46 pm

1 stop22h 41m

$655

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

dom. 2/1

5:00 pm-10:15 am

1 stop15h 15m

Buenos Aires Ministro Pistarini

dom. 2/8

8:55 pm-11:20 am

1 stop16h 25m

$658

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

lun. 2/9

12:40 pm-7:20 am

1 stop16h 40m

Buenos Aires Ministro Pistarini

lun. 2/23

10:05 pm-1:49 pm

1 stop17h 44m

$686

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

mié. 2/25

7:59 pm-7:20 am

1 stop33h 21m

Buenos Aires Ministro Pistarini

dom. 3/1

11:55 pm-8:56 pm

1 stop23h 01m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Argentina

What is the cheapest month to book a flight from Pennsylvania to Argentina?

Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Argentina (average of $949). Flying from Pennsylvania to Argentina in June is currently the most expensive (average of $1,185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to AR?

Find hourly flight availability from Pennsylvania to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 8, 2025.

A simple way to save on the total cost of your ticket is to fly from Pennsylvania to Argentina in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pennsylvania to Argentina?

    For as low as $642, LATAM Airlines can have you in Argentina from Pennsylvania in 15h 20m. Pennsylvania and Argentina are separated by a distance of 5235 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Pennsylvania to Argentina that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Argentina.

  • Can I find deals for business class flights from Pennsylvania to Argentina?

    Yes. Cheapflights offers flight deals from Pennsylvania to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to Argentina?

    Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Argentina (average of $949). Flying from Pennsylvania to Argentina in June is currently the most expensive (average of $1,185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Pennsylvania to Argentina

Discover the top 2 airlines that operate flights from Pennsylvania to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,040Average$1,345FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,205Average$1,503FlexibilityNo cancel feeOn-time71%

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