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$270+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EZE
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
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Cheap flight deals from Pennsylvania to Argentina

Keep the following information in mind while searching for Pennsylvania to Argentina flight deals. Data was last updated abril 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$622
(Priceline)

One-way from

$270
(Priceline)

Popular in

December

Cheapest in

November

Average price

$1,523
Provider with most accurate pricing for Philadelphia-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Buenos Aires (BUE) flights.
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From Pennsylvania to Argentina
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One-way flight from Pennsylvania to Argentina
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 abril 22, 2025.

This Priceline deal was found by Cheapflights users on 4/21. 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.
mié. 8/273:25 pmIAD - AEP
1 stop13h 15mAvianca
sáb. 8/307:00 amAEP - IAD
2 stops20h 45mAvianca
Deal found 4/21$622
This American Airlines deal was found by Cheapflights users on 4/21. 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.
lun. 5/125:26 pmDCA - EZE
1 stop14h 29mAmerican Airlines
mar. 5/2710:30 pmEZE - DCA
1 stop14h 52mAmerican Airlines
Deal found 4/21$623
This United Airlines deal was found by Cheapflights users on 4/20. 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. 11/15:10 pmIAD - EZE
1 stop37h 10mUnited Airlines
mié. 11/1910:05 pmEZE - IAD
1 stop15h 32mUnited Airlines
Deal found 4/20$624
This United Airlines deal was found by Cheapflights users on 4/20. 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. 11/17:50 pmDCA - EZE
1 stop34h 30mUnited Airlines
lun. 11/1711:55 pmEZE - DCA
1 stop24h 13mUnited Airlines
Deal found 4/20$624
This Booking.com deal was found by Cheapflights users on 4/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/102:35 amIAD - EZE
3 stops20h 35mAvianca
sáb. 8/234:45 pmEZE - IAD
1 stop13h 50mAvianca
Deal found 4/21$625
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:50 pmIAD - EZE
2 stops21h 55mDelta
sáb. 11/227:35 amEZE - IAD
2 stops18h 32mDelta
Deal found 4/20$629
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:30 pmDCA - EZE
2 stops22h 15mDelta
vie. 11/217:35 pmEZE - DCA
2 stops19h 22mDelta
Deal found 4/20$629
This Copa Airlines deal was found by Cheapflights users on 4/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/139:34 amIAD - EZE
1 stop17h 40mCopa Airlines
mié. 9/242:32 pmEZE - IAD
1 stop14h 50mCopa Airlines
Deal found 4/21$630
This American Airlines deal was found by Cheapflights users on 4/21. 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.
lun. 5/125:26 pmIAD - EZE
2 stops14h 29mAmerican Airlines
mar. 5/2710:30 pmEZE - IAD
2 stops15h 52mAmerican Airlines
Deal found 4/21$637
This LATAM Airlines deal was found by Cheapflights users on 4/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/1812:53 pmIAD - AEP
2 stops24h 07mLATAM Airlines
vie. 6/65:00 pmAEP - IAD
2 stops18h 50mLATAM Airlines
Deal found 4/20$687
This LATAM Airlines deal was found by Cheapflights users on 4/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/185:00 pmDCA - AEP
2 stops20h 40mLATAM Airlines
mié. 6/410:35 amAEP - DCA
2 stops27h 20mLATAM Airlines
Deal found 4/20$687
This LATAM Airlines deal was found by Cheapflights users on 4/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/1811:10 amDCA - EZE
2 stops30h 02mLATAM Airlines
sáb. 6/77:13 pmEZE - DCA
2 stops24h 00mLATAM Airlines
Deal found 4/20$687

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 abril 22, 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

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

mié. 8/27

3:25 pm-5:40 am

1 stop13h 15m

Buenos Aires Jorge Newbery

sáb. 8/30

7:00 am-2:45 am

2 stops20h 45m

$622

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

lun. 5/12

5:26 pm-8:55 am

1 stop14h 29m

Buenos Aires Ministro Pistarini

mar. 5/27

10:30 pm-12:22 pm

1 stop14h 52m

$623

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

dom. 8/10

2:35 am-12:10 am

3 stops20h 35m

Buenos Aires Ministro Pistarini

sáb. 8/23

4:45 pm-5:35 am

1 stop13h 50m

$625

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

mar. 7/8

6:10 am-8:00 am

1 stop24h 50m

Buenos Aires Ministro Pistarini

mar. 7/29

9:00 pm-10:18 pm

1 stop26h 18m

$626

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

lun. 5/19

7:43 pm-9:45 am

1 stop13h 02m

Buenos Aires Ministro Pistarini

mar. 6/3

8:10 pm-9:14 am

1 stop14h 04m

$629

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

lun. 5/19

4:37 pm-8:00 am

1 stop14h 23m

Buenos Aires Ministro Pistarini

mié. 6/4

9:00 pm-4:04 pm

1 stop20h 04m

$629

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

sáb. 9/13

9:34 am-4:14 am

1 stop17h 40m

Buenos Aires Ministro Pistarini

mié. 9/24

2:32 pm-4:22 am

1 stop14h 50m

$630

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

dom. 6/15

7:59 am-9:45 am

1 stop24h 46m

Buenos Aires Ministro Pistarini

mar. 6/24

7:40 am-11:41 pm

2 stops17h 01m

$636

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

lun. 5/12

5:26 pm-8:55 am

2 stops14h 29m

Buenos Aires Ministro Pistarini

mar. 5/27

10:30 pm-1:22 pm

2 stops15h 52m

$637

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

vie. 6/6

9:32 am-6:10 pm

2 stops31h 38m

Buenos Aires Ministro Pistarini

vie. 6/13

5:00 am-3:04 pm

2 stops35h 04m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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, April is the cheapest month in which you can book a flight from Pennsylvania to Argentina (average of $795). Flying from Pennsylvania to Argentina in December is currently the most expensive (average of $1,260). 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 abril 22, 2025.

When flying from Pennsylvania to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Argentina by month

Plan your trip to Argentina by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Argentina ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Argentina when rainfall is around 2.0 in.

Temperature in Argentina by month

Plan your trip to Argentina by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Argentina, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated abril 22, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Argentina, such as Delta, Copa Airlines and Aeromexico. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,408 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,700 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,764 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Pennsylvania to Argentina one-way?

    One-way options have recently been found by users for as low as $270 on Avianca. Other airlines that offer cheap prices include United Airlines from $270 and Delta from $270 one-way.

  • 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, April is the cheapest month in which you can book a flight from Pennsylvania to Argentina (average of $795). Flying from Pennsylvania to Argentina in December is currently the most expensive (average of $1,260). 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

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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 3 airlines flying from Pennsylvania to Argentina

Discover the top 3 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$762Average$1,335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$953Average$1,315FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$1,403Average$1,521FlexibilityNo cancel feeOn-time81%

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