$361 Find Cheap Flights from Buenos Aires to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Pennsylvania departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Pennsylvania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Pennsylvania, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals from Buenos Aires to Pennsylvania (BUE-USPA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Buenos Aires to Pennsylvania

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Buenos Aires to Pennsylvania.
Discover the best prices for you by selecting your travel dates on KAYAK.
Avianca Logo
1:40 am - 10:40 pmEZE-JFK
22h 00m1 stop
Avianca Logo
5:30 am - 11:15 pmJFK-EZE
15h 45m1 stop
$609Avianca
Find Deal
Mon, Oct 20 - Sun, Nov 2
Avianca Logo
4:45 pm - 10:40 pmEZE-JFK
30h 55m1 stop
Avianca Logo
12:30 am - 12:10 amJFK-EZE
22h 40m1 stop
$615Avianca
Find Deal
Tue, Sep 2 - Sun, Sep 7
Copa Airlines Logo
3:47 am - 12:46 amEZE-JFK
21h 59m1 stop
Copa Airlines Logo
3:26 am - 1:02 amJFK-EZE
20h 36m1 stop
$666Copa Airlines
Find Deal
Wed, Jun 4 - Mon, Jun 16
 Logo
12:05 am - 1:59 pmAEP-JFK
38h 54m2 stops
 Logo
7:45 am - 6:40 amJFK-AEP
21h 55m2 stops
Sun, Aug 31 - Mon, Sep 8
 Logo
12:05 am - 1:59 pmAEP-JFK
38h 54m2 stops
 Logo
12:30 am - 6:40 amJFK-AEP
29h 10m2 stops
Sun, Aug 31 - Sun, Sep 7
Copa Airlines Logo
2:32 pm - 2:01 pmEZE-JFK
24h 29m1 stop
Copa Airlines Logo
5:48 am - 12:55 amJFK-EZE
18h 07m1 stop
$709Copa Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 14
Delta Logo
8:10 pm - 9:14 amEZE-IAD
14h 04m1 stop
Delta Logo
10:07 am - 9:45 amIAD-EZE
22h 38m1 stop
$769Delta
Find Deal
Tue, May 20 - Sun, Jun 15
Delta Logo
8:10 pm - 12:07 amEZE-IAD
28h 57m1 stop
Delta Logo
6:00 am - 9:00 amIAD-EZE
26h 00m1 stop
$781Delta
Find Deal
Mon, Oct 13 - Sun, Oct 26
American Airlines Logo
8:30 pm - 10:05 amEZE-LGA
14h 35m1 stop
American Airlines Logo
11:30 am - 9:00 amLGA-EZE
20h 30m1 stop
$958American Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 30
American Airlines Logo
10:00 pm - 11:35 amEZE-EWR
14h 35m1 stop
American Airlines Logo
1:43 pm - 7:05 amEWR-EZE
16h 22m1 stop
$987American Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 30
Useful Info

KAYAK's insights & trends for Buenos Aires to Pennsylvania flights

Get data-powered insights and trends into flights from Buenos Aires to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buenos Aires to Pennsylvania?

The average price of all round-trip flights from Buenos Aires to Pennsylvania clicked on KAYAK for each day over the last 12 months.

For Buenos Aires to Pennsylvania, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Pennsylvania back to Buenos Aires, the best deals are generally found on Tuesday, with Thursday being the most expensive.


Good to know

Low seasonApril
High seasonOctober
Cheapest flight$361
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Buenos Aires Ministro Pistarini to Washington Dulles Airport

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Buenos Aires to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buenos Aires to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buenos Aires to Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buenos Aires to Pennsylvania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buenos Aires to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Pennsylvania?

    The cheapest time of day to fly to Pennsylvania is generally in the morning, when round-trip flights cost $1,031 on average. The most expensive time of day to fly to Pennsylvania is generally at night, which is peak travel time and where the average cost of a ticket is $1,423.

Top airlines flying from Buenos Aires to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

The flight was just perfect! We left a few minutes early, had a smooth flight and fortunately had landed before the terrible accident that took off from North Philadelphia airport shortly thereafter.

The service could have been better and the food was bad

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

Timely boarding process, made up for lost time even after a lengthy wait for de-icing

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Flight was on time Crew was not. very friendly I paid for premium class and It wasn’t too much different from coach

Everything you need to know for your flight from Buenos Aires to Pennsylvania

Cabin class types available on flights to Pennsylvania

Cabin classes available on flights to Pennsylvania. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.