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$347+ Cheap flights from Newark (EWR) 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BUE
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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The best prices from Newark to Buenos Aires are usually found in May or November, booked 87 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Newark to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$765
(United Airlines)

One-way from

$370
(Avianca Connect)

Popular in

December

Cheapest in

May

Average price

$1,081
Provider with most accurate pricing for Newark-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Newark-Buenos Aires (BUE) flights.
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From Newark to Buenos Aires (BUE)
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One-way flight from Newark to Buenos Aires (BUE)
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High demand for flights, 1% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Newark to Buenos Aires

Cheapest flights from Newark to Buenos Aires
Explore the most affordable flight options available from Newark to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:30 amEWR - EZE
1 stop23h 50mUnited Airlines
Thu 3/2711:55 pmEZE - EWR
1 stop16h 06mUnited Airlines
Deal found 1/20$765
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 3/199:30 amEWR - EZE
2 stops21h 15mAmerican Airlines
Wed 3/2611:59 pmEZE - EWR
1 stop22h 30mAmerican Airlines
Deal found 1/19$770
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:30 pmEWR - EZE
2 stops17h 18mLATAM Airlines
Mon 8/253:55 amEZE - EWR
2 stops22h 10mLATAM Airlines
Deal found 1/20$825
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/204:00 pmEWR - AEP
2 stops22h 20mLATAM Airlines
Tue 8/2610:35 amAEP - EWR
2 stops25h 33mLATAM Airlines
Deal found 1/20$825
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:29 pmEWR - EZE
2 stops18h 19mMultiple Airlines
Wed 9/37:13 pmEZE - EWR
2 stops22h 18mMultiple Airlines
Deal found 1/20$851
This eDestinos deal was found by Cheapflights users on 1/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/288:05 amEWR - EZE
1 stop36h 50mAeromexico
Tue 4/111:25 pmEZE - EWR
1 stop23h 35mAeromexico
Deal found 1/19$863
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/41:50 pmEWR - AEP
3 stops37h 30mMultiple Airlines
Mon 4/77:55 amAEP - EWR
3 stops31h 28mMultiple Airlines
Deal found 1/20$864
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/173:40 pmEWR - EZE
2 stops21h 45mAir Canada
Mon 3/244:00 pmEZE - EWR
2 stops18h 38mAir Canada
Deal found 1/20$881
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 9/24:00 pmEWR - EZE
1 stop16h 45mDelta
Thu 9/188:10 pmEZE - EWR
1 stop14h 26mDelta
Deal found 1/20$935
This Flightnetwork deal was found by Cheapflights users on 1/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/63:40 pmEWR - AEP
2 stops23h 40mAir Canada
Thu 3/131:35 pmAEP - EWR
2 stops21h 03mAir Canada
Deal found 1/20$1,526
This Delta deal was found by Cheapflights users on 1/20. 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 4/117:06 pmEWR - AEP
2 stops17h 09mDelta
Sun 4/202:50 pmAEP - EWR
2 stops20h 43mDelta
Deal found 1/20$1,527

Find flights from Newark to Buenos Aires within your budget

Customize your flight search to find flights from Newark 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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 3/18

7:30 am-8:20 am

1 stop23h 50m

Buenos Aires Ministro Pistarini

Thu 3/27

11:55 pm-3:01 pm

1 stop16h 06m

$765

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Wed 3/19

9:30 am-7:45 am

2 stops21h 15m

Buenos Aires Ministro Pistarini

Wed 3/26

11:59 pm-9:29 pm

1 stop22h 30m

$770

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Mon 3/31

1:15 pm-11:48 am

2 stops21h 33m

Buenos Aires Ministro Pistarini

Mon 4/28

12:48 pm-3:05 pm

2 stops27h 17m

$825

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Wed 4/2

11:01 am-6:30 pm

2 stops30h 29m

Buenos Aires Jorge Newbery

Wed 4/9

8:10 pm-12:52 am

2 stops29h 42m

$825

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Fri 3/28

8:05 am-9:55 pm

1 stop36h 50m

Buenos Aires Ministro Pistarini

Tue 4/1

11:25 pm-10:00 pm

1 stop23h 35m

$863

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Wed 3/19

10:10 pm-5:20 pm

3 stops42h 10m

Buenos Aires Jorge Newbery

Wed 3/26

9:30 am-9:15 pm

3 stops36h 45m

$865

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Mon 3/17

3:40 pm-2:25 pm

2 stops21h 45m

Buenos Aires Ministro Pistarini

Mon 3/24

4:00 pm-9:38 am

2 stops18h 38m

$881

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Mon 3/17

5:45 am-10:03 pm

3 stops39h 18m

Buenos Aires Ministro Pistarini

Mon 3/24

3:40 pm-9:15 pm

3 stops30h 35m

$923

NewarkBuenos Aires

EWR - EZE

EWREZE

Newark

Tue 2/18

1:10 pm-9:00 am

1 stop17h 50m

Buenos Aires Ministro Pistarini

Tue 2/25

9:00 pm-10:34 am

1 stop15h 34m

$1,069

NewarkBuenos Aires

EWR - AEP

EWRAEP

Newark

Thu 4/24

4:30 pm-5:20 pm

2 stops23h 50m

Buenos Aires Jorge Newbery

Sun 4/27

1:40 pm-10:09 am

2 stops21h 29m

$1,463

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 26 results
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Compare providers for flights from Newark to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Buenos Aires in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Newark Airport-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Newark Airport-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Newark 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.

Travel insights for flights from Newark to Buenos Aires

Get recent, data-driven insights about flights from Newark to Buenos Aires including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Newark Airport to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Buenos Aires. Price data was last updated on January 17, 2025.

The price you pay for your flight from Newark Airport to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Newark Airport to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Newark Airport to Buenos Aires (average of $795). Flying from Newark Airport to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EWR to BUE?

Find hourly flight availability from Newark to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.

It’s optimal to fly from Newark Airport to Buenos Aires in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Newark Airport to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Newark to Buenos Aires. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Newark Airport to Buenos Aires flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated January 20, 2025.
See what other customers who have flown with American Airlines, LATAM Airlines and Air Canada from New York to Buenos Aires have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very good
873 reviews

Food

6.4

Crew

8.3

Comfort

7.4

Entertainment

5.7

Overall

8.0

Boarding

7.9

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Aerolineas Argentinas
8.0
Very good
873 reviews
Aerolineas Argentinas
8.0
Very good
873 reviews

Food

6.4

Crew

8.3

Comfort

7.4

Entertainment

5.7

Overall

8.0

Boarding

7.9

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Delta
8.0
Very good
8,521 reviews
Aerolineas Argentinas
8.0
Very good
873 reviews

Food

6.4

Crew

8.3

Comfort

7.4

Entertainment

5.7

Overall

8.0

Boarding

7.9

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

LATAM Airlines
7.5
Good
1,858 reviews
Aerolineas Argentinas
8.0
Very good
873 reviews

Food

6.4

Crew

8.3

Comfort

7.4

Entertainment

5.7

Overall

8.0

Boarding

7.9

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Aeromexico
7.5
Good
1,849 reviews
Aerolineas Argentinas
8.0
Very good
873 reviews

Food

6.4

Crew

8.3

Comfort

7.4

Entertainment

5.7

Overall

8.0

Boarding

7.9

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

United Airlines
7.4
Good
8,982 reviews
Aerolineas Argentinas
8.0
Very good
873 reviews

Food

6.4

Crew

8.3

Comfort

7.4

Entertainment

5.7

Overall

8.0

Boarding

7.9

Reviews

1 / 4

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Related info for your journey

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

  • What are the cheapest airlines flying from Newark Airport to Buenos Aires round-trip?

    Flying on United Airlines is currently your cheapest option to Buenos Aires, with prices starting at $765. Additional round-trip tickets that might be worth considering are offered by American Airlines and LATAM Airlines, with the lowest prices starting at $770 and $825, respectively. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Newark Airport to Buenos Aires one-way?

    The cheapest airlines for a one-way flight from Newark Airport to Buenos Aires are United Airlines ($450), Air Canada ($560), and Delta ($577).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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.

  • What is the cheapest month to book a flight from Newark Airport to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Newark Airport to Buenos Aires (average of $795). Flying from Newark Airport to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Newark to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Newark to Buenos Aires

Discover the top 4 airlines that operate flights from Newark to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$371Average$1,169FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$813Average$842FlexibilityNo cancel feeOn-time81%
DeltaCheapest$849Average$1,172FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$853Average$1,285FlexibilityNo cancel feeOn-time69%
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