HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$661+ Cheap flights from Westchester County to Buenos Aires (BUE)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — BUE
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Westchester County to Buenos Aires with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Westchester County to Buenos Aires

Cheapest flights from Westchester County to Buenos Aires
Explore the most affordable flight options available from Westchester County to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This American Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 3/241:37 pm
HPN
-
EZE
2 stops19h 22m
American Airlines
Tue 3/3110:20 pm
EZE
-
HPN
2 stops19h 27m
American Airlines
Deal found 2/7$971
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3112:48 pm
HPN
-
EZE
1 stop19h 57m
LATAM Airlines
Wed 4/811:30 am
EZE
-
HPN
2 stops25h 33m
LATAM Airlines
Deal found 2/8$1,089
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:27 am
HPN
-
EZE
2 stops21h 08m
LATAM Airlines
Wed 4/811:30 am
EZE
-
HPN
2 stops25h 33m
LATAM Airlines
Deal found 2/8$1,093
This Delta deal was found by Cheapflights users on 2/8. 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.
Wed 4/112:48 pm
HPN
-
EZE
1 stop19h 57m
Delta
Tue 4/78:10 pm
EZE
-
HPN
1 stop19h 19m
Delta
Deal found 2/8$1,097
This Delta deal was found by Cheapflights users on 2/8. 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.
Fri 4/36:59 pm
HPN
-
EZE
1 stop13h 46m
Delta
Wed 4/88:10 pm
EZE
-
HPN
1 stop14h 34m
Delta
Deal found 2/8$1,334
This KAYAK deal was found by Cheapflights users on 2/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:27 am
HPN
-
EZE
2 stops18h 38m
LATAM Airlines
Wed 3/2512:00 pm
EZE
-
HPN
2 stops25h 03m
LATAM Airlines
Deal found 2/7$1,389
This KAYAK deal was found by Cheapflights users on 2/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:29 pm
HPN
-
EZE
2 stops16h 06m
LATAM Airlines
Mon 3/1611:55 pm
EZE
-
HPN
1 stop15h 34m
LATAM Airlines
Deal found 2/7$1,393
This KAYAK deal was found by Cheapflights users on 2/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:59 pm
HPN
-
EZE
1 stop13h 01m
LATAM Airlines
Mon 3/2311:55 pm
EZE
-
HPN
1 stop15h 34m
LATAM Airlines
Deal found 2/7$1,439
This Delta deal was found by Cheapflights users on 2/7. 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.
Mon 3/1612:48 pm
HPN
-
EZE
1 stop19h 12m
Delta
Fri 3/278:55 pm
EZE
-
HPN
1 stop16h 05m
Delta
Deal found 2/7$1,447
This Delta deal was found by Cheapflights users on 2/7. 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.
Sat 3/145:15 pm
HPN
-
EZE
1 stop14h 45m
Delta
Fri 3/278:55 pm
EZE
-
HPN
1 stop22h 23m
Delta
Deal found 2/7$1,497
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:15 pm
HPN
-
EZE
1 stop15h 30m
LATAM Airlines
Wed 4/88:10 pm
EZE
-
HPN
1 stop16h 53m
LATAM Airlines
Deal found 2/8$1,514

Find flight deals from Westchester County to Buenos Aires

Keep the following information in mind while searching for Westchester County to Buenos Aires flight deals. Data was last updated February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$971
(American Airlines)

One-way from

$661
(LATAM Airlines)

Popular in

December

Cheapest in

January

Average price

$1,118
Provider with most accurate pricing for New York (NYC)-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Buenos Aires (BUE) flights.
Search Deals
From Westchester County to Buenos Aires (BUE)
Search Deals
One-way flight from Westchester County to Buenos Aires (BUE)
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Westchester County to Buenos Aires 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 February 9, 2026.
Use the filters below to find and compare flights from Westchester County to Buenos Aires that are best for you.

Fly from

Westchester County

Fly to

Buenos Aires

Route

Depart

Return

Price

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Tue 3/24

7:00 am-8:00 am

1 stop24h 00m

Buenos Aires Ministro Pistarini

Tue 3/31

11:30 pm-11:29 pm

1 stop24h 59m

$978

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Wed 4/1

12:48 pm-9:45 am

1 stop19h 57m

Buenos Aires Ministro Pistarini

Tue 4/7

11:30 am-12:03 pm

2 stops25h 33m

$1,089

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Thu 4/2

12:48 pm-6:21 pm

2 stops28h 33m

Buenos Aires Ministro Pistarini

Mon 4/6

8:10 pm-12:03 pm

1 stop16h 53m

$1,089

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Thu 4/2

10:27 am-6:21 pm

2 stops30h 54m

Buenos Aires Ministro Pistarini

Tue 4/7

11:30 am-12:03 pm

2 stops25h 33m

$1,089

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Thu 4/2

12:48 pm-6:21 pm

2 stops28h 33m

Buenos Aires Ministro Pistarini

Thu 4/9

7:35 am-9:44 am

2 stops27h 09m

$1,089

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Wed 4/1

12:48 pm-9:45 am

1 stop19h 57m

Buenos Aires Ministro Pistarini

Thu 4/9

7:45 am-9:44 am

2 stops26h 59m

$1,089

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Tue 3/31

12:48 pm-9:45 am

1 stop19h 57m

Buenos Aires Ministro Pistarini

Thu 4/9

7:35 am-9:44 am

2 stops27h 09m

$1,089

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Tue 3/31

12:48 pm-9:45 am

1 stop19h 57m

Buenos Aires Ministro Pistarini

Wed 4/8

11:30 am-12:03 pm

2 stops25h 33m

$1,089

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Thu 4/2

12:48 pm-6:21 pm

2 stops28h 33m

Buenos Aires Ministro Pistarini

Wed 4/8

11:30 am-12:03 pm

2 stops25h 33m

$1,089

White PlainsBuenos Aires

HPN - EZE

HPNEZE

White Plains Westchester County

Mon 3/30

10:27 am-8:35 am

2 stops21h 08m

Buenos Aires Ministro Pistarini

Thu 4/9

1:20 pm-12:03 pm

2 stops23h 43m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 15 results
1
2

Best time to book a flight from Westchester County to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Westchester County 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 Westchester County to Buenos Aires
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Westchester County to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Westchester County to Buenos Aires?

    For as low as $1,089, American Airlines can have you in Buenos Aires from Westchester County in 19h 57m. Westchester County and Buenos Aires are separated by a distance of 5328 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Westchester County to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Westchester County to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Westchester County to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Westchester County to Buenos Aires.

  • Can I find deals for business class flights from Westchester County to Buenos Aires?

    Yes. Cheapflights offers flight deals from Westchester County to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.