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Cheap flights from Pennsylvania to Buenos Aires from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Buenos Aires departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Pennsylvania to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
12:00 pm - 3:00 am
EWR
-
EZE
14h 00m
1 stop
Arajet Logo
9:15 am - 11:30 pm
EZE
-
EWR
15h 15m
1 stop
$438Arajet
Tue, Aug 25 - Tue, Sep 22
Arajet Logo
12:00 pm - 3:45 am
EWR
-
EZE
14h 45m
1 stop
Arajet Logo
9:15 am - 11:30 pm
EZE
-
EWR
15h 15m
1 stop
$466Arajet
Tue, Aug 25 - Tue, Sep 22
Delta Logo
6:00 am - 9:45 am
DCA
-
EZE
26h 45m
1 stop
Delta Logo
1:10 pm - 2:05 pm
EZE
-
DCA
25h 55m
1 stop
$659Delta
Sun, Jul 12 - Mon, Jul 27
Delta Logo
7:26 pm - 9:45 am
IAD
-
EZE
13h 19m
1 stop
Delta Logo
8:10 pm - 12:41 am
EZE
-
IAD
29h 31m
1 stop
$660Delta
Thu, Jul 16 - Wed, Jul 29
Copa Airlines Logo
1:16 am - 5:53 am
IAD
-
EZE
26h 37m
1 stop
Copa Airlines Logo
2:33 pm - 3:15 am
EZE
-
IAD
14h 42m
1 stop
$666Copa Airlines
Mon, Nov 2 - Tue, Nov 17
United Airlines Logo
8:40 am - 8:00 am
IAD
-
EZE
22h 20m
1 stop
United Airlines Logo
9:00 pm - 11:28 am
EZE
-
IAD
15h 28m
1 stop
$667United Airlines
Sun, Jul 12 - Thu, Jul 30
American Airlines Logo
7:58 pm - 11:05 am
DCA
-
EZE
14h 07m
1 stop
American Airlines Logo
9:05 pm - 10:59 am
EZE
-
DCA
14h 54m
1 stop
$667American Airlines
Thu, Jul 16 - Mon, Aug 3
American Airlines Logo
3:13 pm - 7:15 am
DCA
-
EZE
15h 02m
1 stop
American Airlines Logo
10:35 pm - 9:48 pm
EZE
-
DCA
24h 13m
1 stop
$675American Airlines
Mon, Jul 20 - Mon, Jul 27
United Airlines Logo
10:20 pm - 8:00 am
IAD
-
EZE
32h 40m
1 stop
United Airlines Logo
9:00 pm - 11:28 am
EZE
-
IAD
15h 28m
1 stop
$676United Airlines
Sat, Jul 11 - Tue, Jul 28
Copa Airlines Logo
9:34 am - 12:51 am
JFK
-
EZE
14h 17m
1 stop
Copa Airlines Logo
8:59 am - 3:59 am
EZE
-
JFK
20h 00m
1 stop
$789Copa Airlines
Thu, Aug 20 - Wed, Sep 2

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United Airlines flights from Pennsylvania to Buenos Aires Ministro Pistarini Airport

Our best United Airlines deals on Pennsylvania to Buenos Aires Ministro Pistarini Airport flight tickets
United Airlines
Jul 12
IAD8:40 amWashington, D.C. Dulles Intl
22h 20m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 30
EZE9:00 pmBuenos Aires Ministro Pistarini
15h 28m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
$667
United Airlines
Jul 11
IAD10:20 pmWashington, D.C. Dulles Intl
32h 40m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 28
EZE9:00 pmBuenos Aires Ministro Pistarini
15h 28m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
$676
United Airlines
Jul 11
IAD10:20 pmWashington, D.C. Dulles Intl
32h 40m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 27
EZE9:00 pmBuenos Aires Ministro Pistarini
26h 43m
1 stop
IAD10:43 pmWashington, D.C. Dulles Intl
$685

American Airlines flights from Pennsylvania to Buenos Aires Ministro Pistarini Airport

Our best American Airlines deals on Pennsylvania to Buenos Aires Ministro Pistarini Airport flight tickets
American Airlines
Jul 16
DCA7:58 pmWashington, D.C. Reagan-National
14h 07m
1 stop
EZE11:05 amBuenos Aires Ministro Pistarini
Aug 3
EZE9:05 pmBuenos Aires Ministro Pistarini
14h 54m
1 stop
DCA10:59 amWashington, D.C. Reagan-National
$667
American Airlines
Jul 20
DCA3:13 pmWashington, D.C. Reagan-National
15h 02m
1 stop
EZE7:15 amBuenos Aires Ministro Pistarini
Jul 27
EZE10:35 pmBuenos Aires Ministro Pistarini
24h 13m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
$675
American Airlines
Jul 14
DCA7:58 pmWashington, D.C. Reagan-National
14h 07m
1 stop
EZE11:05 amBuenos Aires Ministro Pistarini
Aug 17
EZE8:50 pmBuenos Aires Ministro Pistarini
14h 49m
1 stop
DCA10:39 amWashington, D.C. Reagan-National
$695

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Buenos Aires Ministro Pistarini Airport 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, momondo users made 832,500 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Pennsylvania to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 8/25

12:00 pm-3:00 am

1 stop14h 00m

Buenos Aires Ministro Pistarini

Tue 9/22

9:15 am-11:30 pm

1 stop15h 15m

$438

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 8/25

12:00 pm-3:45 am

1 stop14h 45m

Buenos Aires Ministro Pistarini

Tue 9/22

9:15 am-11:30 pm

1 stop15h 15m

$466

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

Sun 7/12

6:00 am-9:45 am

1 stop26h 45m

Buenos Aires Ministro Pistarini

Mon 7/27

1:10 pm-2:05 pm

1 stop25h 55m

$659

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Thu 7/16

7:26 pm-9:45 am

1 stop13h 19m

Buenos Aires Ministro Pistarini

Wed 7/29

8:10 pm-12:41 am

1 stop29h 31m

$660

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Mon 11/2

1:16 am-5:53 am

1 stop26h 37m

Buenos Aires Ministro Pistarini

Tue 11/17

2:33 pm-3:15 am

1 stop14h 42m

$666

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Sun 7/12

8:40 am-8:00 am

1 stop22h 20m

Buenos Aires Ministro Pistarini

Thu 7/30

9:00 pm-11:28 am

1 stop15h 28m

$667
Quickest round-trip

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

Thu 7/16

7:58 pm-11:05 am

1 stop14h 07m

Buenos Aires Ministro Pistarini

Mon 8/3

9:05 pm-10:59 am

1 stop14h 54m

$667

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

Mon 7/20

3:13 pm-7:15 am

1 stop15h 02m

Buenos Aires Ministro Pistarini

Mon 7/27

10:35 pm-9:48 pm

1 stop24h 13m

$675

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Sat 7/11

10:20 pm-8:00 am

1 stop32h 40m

Buenos Aires Ministro Pistarini

Tue 7/28

9:00 pm-11:28 am

1 stop15h 28m

$676

New YorkBuenos Aires

JFK - EZE

JFKEZE

New York John F Kennedy Intl

Thu 8/20

9:34 am-12:51 am

1 stop14h 17m

Buenos Aires Ministro Pistarini

Wed 9/2

8:59 am-3:59 am

1 stop20h 00m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Pennsylvania to Buenos Aires Ministro Pistarini 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 month to fly to Buenos Aires Ministro Pistarini Airport?

If you aren’t able to travel during the month of August, then book flights to Buenos Aires Ministro Pistarini Airport from Pennsylvania during December instead. Flights to Buenos Aires Ministro Pistarini Airport in December, while not as cheap as those in August, still average around $78.

Can stopping save me money on Pennsylvania to Buenos Aires Ministro Pistarini Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Pennsylvania to Buenos Aires Ministro Pistarini Airport flight.

Cheap Pennsylvania to Buenos Aires Ministro Pistarini Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Buenos Aires Ministro Pistarini Airport

Fastest flight time

10h 45m

Direct flights

Every day
The fastest flight from Pennsylvania to Buenos Aires Ministro Pistarini Airport takes 10h 45m
Direct flights go from Pennsylvania to Buenos Aires Ministro Pistarini Airport every day.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Buenos Aires Ministro Pistarini Airport

  • When did momondo last update prices for flights from Pennsylvania to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from Pennsylvania to Buenos Aires Ministro Pistarini Airport are updated daily.

  • How many operators does momondo search for flights from Pennsylvania to Buenos Aires Ministro Pistarini Airport?

  • How old do you have to be to fly from Pennsylvania to Buenos Aires Ministro Pistarini Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Buenos Aires Ministro Pistarini Airport.

  • What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

    The travel and health documents required for your trip to Buenos Aires Ministro Pistarini Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires Ministro Pistarini Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pennsylvania to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Pennsylvania to Buenos Aires Ministro Pistarini Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $975Free CancellationRating
7.8
8,452 reviews
Search Delta flights
American AirlinesPriceFrom $1,148Free CancellationRating
7.1
11,770 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Pennsylvania to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

All flight searches from Pennsylvania to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Pennsylvania and Buenos Aires by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Pennsylvania 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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