Cheap flights from Pennsylvania to Argentina from $263

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 Argentina departing on 10/6. 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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0 bags

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Cheap round-trip flights

Avianca Logo
7:00 am - 12:10 amIAD-EZE
16h 10m1 stop
Avianca Logo
1:40 am - 2:00 pmEZE-IAD
13h 20m1 stop
$618Avianca
Find Deal
dom., sep. 28 - sáb., oct. 18
Copa Airlines Logo
2:25 am - 12:55 amIAD-EZE
21h 30m1 stop
Copa Airlines Logo
10:06 am - 4:20 amEZE-IAD
19h 14m1 stop
$619Copa Airlines
Find Deal
jue., ago. 21 - lun., sep. 1
LATAM Airlines Logo
1:55 pm - 6:43 pmDCA-EZE
26h 48m2 stops
LATAM Airlines Logo
7:43 pm - 12:57 pmEZE-DCA
19h 14m2 stops
$620LATAM Airlines
Find Deal
sáb., nov. 29 - dom., dic. 7
LATAM Airlines Logo
2:55 pm - 11:45 amDCA-EZE
19h 50m2 stops
LATAM Airlines Logo
6:13 pm - 2:00 pmEZE-DCA
20h 47m2 stops
$627LATAM Airlines
Find Deal
mar., sep. 16 - vie., sep. 26
United Airlines Logo
3:55 pm - 8:00 amIAD-EZE
15h 05m1 stop
United Airlines Logo
9:00 pm - 3:03 pmEZE-IAD
19h 03m1 stop
$629United Airlines
Find Deal
vie., ago. 22 - jue., sep. 4
United Airlines Logo
12:50 pm - 8:00 amDCA-EZE
18h 10m1 stop
United Airlines Logo
9:00 pm - 4:03 pmEZE-DCA
20h 03m1 stop
$629United Airlines
Find Deal
vie., ago. 22 - jue., sep. 4
Delta Logo
7:30 pm - 6:45 amIAD-EZE
34h 15m1 stop
Delta Logo
6:40 am - 4:30 pmEZE-IAD
34h 50m2 stops
$631Delta
Find Deal
vie., ago. 22 - jue., sep. 4
Delta Logo
5:52 pm - 2:00 pmIAD-EZE
19h 08m2 stops
Delta Logo
10:25 pm - 11:50 amEZE-IAD
15h 25m1 stop
$639Delta
Find Deal
mié., oct. 29 - lun., nov. 10
American Airlines Logo
7:44 am - 7:25 amIAD-EZE
22h 41m2 stops
American Airlines Logo
10:30 pm - 7:00 pmEZE-IAD
21h 30m2 stops
$644American Airlines
Find Deal
lun., ago. 25 - vie., ago. 29
American Airlines Logo
3:28 pm - 8:55 amDCA-EZE
16h 27m2 stops
American Airlines Logo
8:40 pm - 5:00 pmEZE-DCA
21h 20m1 stop
$644American Airlines
Find Deal
mar., sep. 9 - mar., sep. 16

American Airlines flights from Pennsylvania to Argentina

Our best American Airlines deals on Pennsylvania to Argentina flight tickets
American Airlines
Aug 25
IAD7:44 amWashington, D.C. Dulles Intl
22h 41m
2 stops
EZE7:25 amBuenos Aires Ministro Pistarini
Aug 29
EZE10:30 pmBuenos Aires Ministro Pistarini
21h 30m
2 stops
IAD7:00 pmWashington, D.C. Dulles Intl
American Airlines
Aug 27
DCA3:25 pmWashington, D.C. Reagan-National
16h 35m
2 stops
EZE9:00 amBuenos Aires Ministro Pistarini
Sep 6
EZE8:40 pmBuenos Aires Ministro Pistarini
17h 14m
1 stop
DCA12:54 pmWashington, D.C. Reagan-National
American Airlines
Sep 16
DCA3:35 pmWashington, D.C. Reagan-National
17h 40m
1 stop
EZE10:15 amBuenos Aires Ministro Pistarini
Sep 27
EZE9:15 pmBuenos Aires Ministro Pistarini
16h 49m
1 stop
DCA1:04 pmWashington, D.C. Reagan-National

Avianca flights from Pennsylvania to Argentina

Our best Avianca deals on Pennsylvania to Argentina flight tickets
Avianca
Sep 28
IAD7:00 amWashington, D.C. Dulles Intl
16h 10m
1 stop
EZE12:10 amBuenos Aires Ministro Pistarini
Oct 18
EZE1:40 amBuenos Aires Ministro Pistarini
13h 20m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
Avianca
Aug 24
IAD7:00 amWashington, D.C. Dulles Intl
16h 10m
1 stop
EZE12:10 amBuenos Aires Ministro Pistarini
Aug 28
EZE6:50 amBuenos Aires Ministro Pistarini
22h 30m
2 stops
IAD4:20 amWashington, D.C. Dulles Intl
Avianca
Sep 11
IAD5:45 amWashington, D.C. Dulles Intl
17h 25m
2 stops
EZE12:10 amBuenos Aires Ministro Pistarini
Sep 18
EZE1:40 amBuenos Aires Ministro Pistarini
27h 40m
2 stops
IAD4:20 amWashington, D.C. Dulles Intl

momondo 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, momondo users made 832,500 searches. Data last updated agosto 7, 2025.
Use the filters below to find and compare flights from Pennsylvania to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

dom. 9/28

7:00 am-12:10 am

1 stop16h 10m

Buenos Aires Ministro Pistarini

sáb. 10/18

1:40 am-2:00 pm

1 stop13h 20m

$618

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

jue. 8/21

2:25 am-12:55 am

1 stop21h 30m

Buenos Aires Ministro Pistarini

lun. 9/1

10:06 am-4:20 am

1 stop19h 14m

$619

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

sáb. 11/29

1:55 pm-6:43 pm

2 stops26h 48m

Buenos Aires Ministro Pistarini

dom. 12/7

7:43 pm-12:57 pm

2 stops19h 14m

$620

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

mar. 9/16

2:55 pm-11:45 am

2 stops19h 50m

Buenos Aires Ministro Pistarini

vie. 9/26

6:13 pm-2:00 pm

2 stops20h 47m

$627

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

vie. 8/22

3:55 pm-8:00 am

1 stop15h 05m

Buenos Aires Ministro Pistarini

jue. 9/4

9:00 pm-3:03 pm

1 stop19h 03m

$629

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

vie. 8/22

12:50 pm-8:00 am

1 stop18h 10m

Buenos Aires Ministro Pistarini

jue. 9/4

9:00 pm-4:03 pm

1 stop20h 03m

$629

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

vie. 8/22

7:30 pm-6:45 am

1 stop34h 15m

Buenos Aires Ministro Pistarini

jue. 9/4

6:40 am-4:30 pm

2 stops34h 50m

$631

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

mié. 10/29

5:52 pm-2:00 pm

2 stops19h 08m

Buenos Aires Ministro Pistarini

lun. 11/10

10:25 pm-11:50 am

1 stop15h 25m

$639

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

lun. 8/25

7:44 am-7:25 am

2 stops22h 41m

Buenos Aires Ministro Pistarini

vie. 8/29

10:30 pm-7:00 pm

2 stops21h 30m

$644

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

mar. 9/9

3:28 pm-8:55 am

2 stops16h 27m

Buenos Aires Ministro Pistarini

mar. 9/16

8:40 pm-5:00 pm

1 stop21h 20m

$644

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Argentina from

How to get the cheapest flight ticket from Pennsylvania to Argentina

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 Argentina?

If you are unable to visit Argentina during the month of November, then departing from Pennsylvania during the month January is also very affordable. Most momondo users find prices during this month for around $1,243.

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from Pennsylvania to Argentina is on a Sunday. Travelers who choose to depart for Argentina on a Sunday will often find tickets for as low as $1,282. The most expensive day to fly to Argentina is Saturday, with ticket prices averaging around $1,532.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is at noon when flights can be purchased for as low as $1,088. Flights in the afternoon are often more expensive with an average ticket price of $1,461.

Can stopping save me money on Pennsylvania to Argentina flights?

You could potentially save up to 39% on your flight if you consider stops on a Pennsylvania to Argentina flight.

Cheap Pennsylvania to Argentina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Argentina

Best Price Found

$263

Fastest flight time

13h 05m

Direct flights

Every day

Airports in Argentina

2 airports
The best one-way flight to Argentina from Pennsylvania in the past 72 hours is $263. The best round-trip flight deal from Pennsylvania to Argentina found on momondo in the last 72 hours is $618.
The fastest flight from Pennsylvania to Argentina takes 13h 05m
Direct flights go from Pennsylvania to Argentina every day.
There are 2 airports near Argentina: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)
  • When did momondo last update prices for flights from Pennsylvania to Argentina?

    Prices for flights from Pennsylvania to Argentina are refreshed on a daily basis.

  • How many operators does momondo search for flights from Pennsylvania to Argentina?

  • How old do you have to be to fly from Pennsylvania to Argentina?

    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 Argentina.

  • What documentation or ID do you need to fly to Argentina?

    The required travel and health documents for your Argentina trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Argentina. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Argentina

Compare and see reviews for airlines that fly from Pennsylvania to Argentina with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $941Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $1,040Free CancellationRating
8.0
7,985 reviews
Search Delta flights
LATAM AirlinesPriceFrom $1,421Free CancellationRating
7.5
1,833 reviews
Search LATAM Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Argentina from Pennsylvania.

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

Flights from Pennsylvania to Argentina with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pennsylvania to Argentina?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Argentina from Pennsylvania.

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

Yes momondo offers price alerts on flights to Argentina from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
mar. 8/12
mar. 8/19

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