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Cheap flights from Buenos Aires to Pennsylvania from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Pennsylvania departing on 11/22. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 12:42 pmEZE-DCA
14h 43m1 stop
American Airlines Logo
5:58 pm - 9:10 amDCA-EZE
13h 12m1 stop
$634American Airlines
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Thu, Nov 27 - Thu, Dec 4
American Airlines Logo
11:59 pm - 11:12 pmEZE-IAD
25h 13m2 stops
American Airlines Logo
6:33 am - 9:00 amIAD-EZE
24h 27m2 stops
$638American Airlines
Find Deal
Mon, Feb 2 - Mon, Feb 23
Avianca Logo
4:55 pm - 1:15 pmEZE-IAD
22h 20m1 stop
Avianca Logo
3:35 pm - 3:50 pmIAD-EZE
23h 15m1 stop
$665Avianca
Find Deal
Tue, Feb 17 - Tue, Mar 17
United Airlines Logo
10:05 pm - 11:32 amEZE-DCA
15h 27m1 stop
United Airlines Logo
12:40 pm - 7:20 amDCA-EZE
16h 40m1 stop
$666United Airlines
Find Deal
Sat, Dec 6 - Thu, Dec 11
Avianca Logo
4:55 pm - 1:15 pmEZE-IAD
22h 20m1 stop
Avianca Logo
5:45 am - 5:50 amIAD-EZE
22h 05m1 stop
$672Avianca
Find Deal
Wed, Nov 26 - Fri, Dec 5
Copa Airlines Logo
2:34 pm - 3:22 amEZE-IAD
14h 48m1 stop
Copa Airlines Logo
1:13 am - 10:31 pmIAD-EZE
19h 18m1 stop
$676Copa Airlines
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Wed, Nov 26 - Fri, Dec 5
United Airlines Logo
11:55 pm - 3:58 pmEZE-DCA
18h 03m1 stop
United Airlines Logo
2:51 pm - 9:20 amDCA-EZE
16h 29m1 stop
$679United Airlines
Find Deal
Mon, Nov 17 - Sun, Nov 23
Copa Airlines Logo
3:57 am - 11:33 pmEZE-IAD
21h 36m1 stop
Copa Airlines Logo
8:22 am - 12:58 amIAD-EZE
14h 36m1 stop
$697Copa Airlines
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Tue, Nov 25 - Fri, Dec 5
Delta Logo
10:25 pm - 7:20 amEZE-JFK
10h 55mnonstop
Delta Logo
9:20 pm - 10:15 amJFK-EZE
10h 55mnonstop
$729Delta
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Mon, Nov 24 - Sun, Dec 7
Delta Logo
10:25 pm - 7:20 amEZE-JFK
10h 55mnonstop
Delta Logo
10:15 am - 9:00 amJFK-EZE
20h 45m1 stop
$733Delta
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Mon, Nov 24 - Wed, Dec 10

Delta flights from Buenos Aires to Pennsylvania

Our best Delta deals on Buenos Aires to Pennsylvania flight tickets
Delta
Nov 13
EZE10:25 pmBuenos Aires Ministro Pistarini
10h 55m
JFK7:20 amNew York John F Kennedy Intl
Nov 26
JFK10:15 amNew York John F Kennedy Intl
20h 45m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
$728
Find similar
Delta
Nov 24
EZE10:25 pmBuenos Aires Ministro Pistarini
10h 55m
JFK7:20 amNew York John F Kennedy Intl
Dec 7
JFK9:20 pmNew York John F Kennedy Intl
10h 55m
EZE10:15 amBuenos Aires Ministro Pistarini
$729
Find similar
Delta
Nov 24
EZE10:25 pmBuenos Aires Ministro Pistarini
10h 55m
JFK7:20 amNew York John F Kennedy Intl
Dec 10
JFK10:15 amNew York John F Kennedy Intl
20h 45m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
$733
Find similar

American Airlines flights from Buenos Aires to Pennsylvania

Our best American Airlines deals on Buenos Aires to Pennsylvania flight tickets
American Airlines
Nov 27
EZE11:59 pmBuenos Aires Ministro Pistarini
14h 43m
1 stop
DCA12:42 pmWashington, D.C. Reagan-National
Dec 4
DCA5:58 pmWashington, D.C. Reagan-National
13h 12m
1 stop
EZE9:10 amBuenos Aires Ministro Pistarini
$634
Find similar
American Airlines
Feb 2
EZE11:59 pmBuenos Aires Ministro Pistarini
25h 13m
2 stops
IAD11:12 pmWashington, D.C. Dulles Intl
Feb 23
IAD6:33 amWashington, D.C. Dulles Intl
24h 27m
2 stops
EZE9:00 amBuenos Aires Ministro Pistarini
$638
Find similar
American Airlines
Nov 26
EZE11:20 pmBuenos Aires Ministro Pistarini
19h 22m
2 stops
IAD4:42 pmWashington, D.C. Dulles Intl
Dec 5
IAD2:16 pmWashington, D.C. Dulles Intl
18h 24m
2 stops
EZE10:40 amBuenos Aires Ministro Pistarini
$654
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Pennsylvania 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 November 6, 2025.
Use the filters below to find and compare flights from Buenos Aires to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Thu 11/27

11:59 pm-12:42 pm

1 stop14h 43m

Washington, D.C. Reagan-National

Thu 12/4

5:58 pm-9:10 am

1 stop13h 12m

$634

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Mon 2/2

11:59 pm-11:12 pm

2 stops25h 13m

Washington, D.C. Dulles Intl

Mon 2/23

6:33 am-9:00 am

2 stops24h 27m

$638

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Tue 2/17

4:55 pm-1:15 pm

1 stop22h 20m

Washington, D.C. Dulles Intl

Tue 3/17

3:35 pm-3:50 pm

1 stop23h 15m

$665

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Sat 12/6

10:05 pm-11:32 am

1 stop15h 27m

Washington, D.C. Reagan-National

Thu 12/11

12:40 pm-7:20 am

1 stop16h 40m

$666

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Wed 11/26

4:55 pm-1:15 pm

1 stop22h 20m

Washington, D.C. Dulles Intl

Fri 12/5

5:45 am-5:50 am

1 stop22h 05m

$672

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Wed 11/26

2:34 pm-3:22 am

1 stop14h 48m

Washington, D.C. Dulles Intl

Fri 12/5

1:13 am-10:31 pm

1 stop19h 18m

$676

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Mon 11/17

11:55 pm-3:58 pm

1 stop18h 03m

Washington, D.C. Reagan-National

Sun 11/23

2:51 pm-9:20 am

1 stop16h 29m

$679

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Tue 11/25

3:57 am-11:33 pm

1 stop21h 36m

Washington, D.C. Dulles Intl

Fri 12/5

8:22 am-12:58 am

1 stop14h 36m

$697

Buenos AiresNew York

EZE - JFK

EZEJFK

Buenos Aires Ministro Pistarini

Mon 11/24

10:25 pm-7:20 am

Nonstop10h 55m

New York John F Kennedy Intl

Sun 12/7

9:20 pm-10:15 am

Nonstop10h 55m

$729

Buenos AiresNew York

EZE - JFK

EZEJFK

Buenos Aires Ministro Pistarini

Mon 11/24

10:25 pm-7:20 am

Nonstop10h 55m

New York John F Kennedy Intl

Wed 12/10

10:15 am-9:00 am

1 stop20h 45m

$733

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Buenos Aires to Pennsylvania

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 day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Thursday when prices can be found for as low as $1,166. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,438. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

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

Our most recent data shows that the best time of day to fly to Pennsylvania is in the morning. Flights from Buenos Aires to Pennsylvania during this time can be as low as $1,031. In contrast, the most expensive time of day to depart to Pennsylvania is in the evening when prices are around $1,423.

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

You could potentially save up to 1% on your flight if you consider stops on a Buenos Aires to Pennsylvania flight.

Cheap Buenos Aires to Pennsylvania flight deals and tips

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

Fastest flight time

10h 40m

Direct flights

Every day

Airports in Pennsylvania

1 airport
The fastest flight from Buenos Aires to Pennsylvania takes 10h 40m
Direct flights go from Buenos Aires to Pennsylvania every day.
There is 1 airport near Pennsylvania: New York John F Kennedy Intl (JFK)
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  • When did momondo last update prices for flights from Buenos Aires to Pennsylvania?

    Prices for flights from Buenos Aires to Pennsylvania refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Pennsylvania.

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

    The travel and health documents required for your trip to Pennsylvania 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 Pennsylvania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buenos Aires to Pennsylvania

Compare and see reviews for airlines that fly from Buenos Aires to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $1,075Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Why use momondo?

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

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 Pennsylvania from Buenos Aires.

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

Flights from Buenos Aires to Pennsylvania 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 Buenos Aires to Pennsylvania?

momondo helps you find the best flight between Buenos Aires and Pennsylvania 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 Buenos Aires to Pennsylvania right now. Can momondo alert me if prices change?

Price alerts on flights to Pennsylvania from Buenos Aires are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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