When did momondo last update prices for flights from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport?

Prices for flights from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport are updated daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport?

There is 1 operator available for flights from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport as of August 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport.

What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$396 Cheap Flights from Boston to Buenos Aires Jorge Newbery Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Buenos Aires

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Cheap round-trip flights

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10:10 am - 6:30 pmBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

30h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

11:45 am - 6:45 amAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

21h 00m1 stop Sao Paulo Guarulhos Intl

$882LATAM Airlines

Fri, Nov 27 - Fri, Dec 4

2:14 pm - 6:30 pmBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

26h 16m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

11:45 am - 6:45 amAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

21h 00m1 stop Sao Paulo Guarulhos Intl

$882LATAM Airlines

Fri, Nov 27 - Fri, Dec 4

7:30 pm - 4:00 pmBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

19h 30m2 stops New York John F Kennedy Intl Lima J Chavez Intl

9:45 pm - 6:45 amAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

35h 00m1 stop Sao Paulo Guarulhos Intl

$885LATAM Airlines

Sat, Oct 31 - Fri, Nov 6

9:05 am - 9:40 amBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

22h 35m1 stop Sao Paulo Guarulhos Intl

9:00 pm - 11:59 pmAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

28h 59m3 stops Santiago Arturo Merino Benitez Punta Cana Miami

$887LATAM Airlines

Sun, Nov 15 - Thu, Nov 19

9:05 am - 9:40 amBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

22h 35m1 stop Sao Paulo Guarulhos Intl

5:35 pm - 2:57 pmAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

23h 22m2 stops Lima J Chavez Intl Miami

$887LATAM Airlines

Sun, Nov 15 - Thu, Nov 19

9:05 am - 12:00 pmBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

24h 55m1 stop Sao Paulo Guarulhos Intl

11:45 am - 6:45 amAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

21h 00m1 stop Sao Paulo Guarulhos Intl

$888LATAM Airlines

Sat, Nov 28 - Fri, Dec 4

3:57 pm - 4:00 pmBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

22h 03m2 stops Miami Lima J Chavez Intl

11:45 am - 6:45 amAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

21h 00m1 stop Sao Paulo Guarulhos Intl

$890LATAM Airlines

Mon, Nov 23 - Fri, Dec 4

7:25 pm - 4:00 pmBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

18h 35m2 stops Miami Lima J Chavez Intl

5:35 pm - 1:49 pmAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

22h 14m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$892Delta

Thu, Dec 10 - Thu, Dec 24

7:25 pm - 6:30 pmBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

21h 05m2 stops Miami Lima J Chavez Intl

5:35 pm - 2:57 pmAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

23h 22m2 stops Lima J Chavez Intl Miami

$892LATAM Airlines

Thu, Dec 3 - Sun, Dec 13

6:30 pm - 1:00 pmBOS Boston Logan Intl-AEP Buenos Aires Jorge Newbery

41h 30m2 stops Miami Brasilia

3:30 am - 3:49 pmAEP Buenos Aires Jorge Newbery-BOS Boston Logan Intl

38h 19m2 stops Brasilia Miami

$924GOL

Sat, Oct 31 - Thu, Nov 5

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LATAM Airlines flights from Boston to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Boston to Buenos Aires Jorge Newbery Airport flight tickets

LATAM Airlines

Nov 27

BOS2:14 pmBoston Logan Intl

26h 16m

2 stops

AEP6:30 pmBuenos Aires Jorge Newbery

Dec 4

AEP11:45 amBuenos Aires Jorge Newbery

21h 00m

1 stop

BOS6:45 amBoston Logan Intl

$882

LATAM Airlines

Oct 31

BOS7:30 pmBoston Logan Intl

19h 30m

2 stops

AEP4:00 pmBuenos Aires Jorge Newbery

Nov 6

AEP9:45 pmBuenos Aires Jorge Newbery

35h 00m

1 stop

BOS6:45 amBoston Logan Intl

$885

LATAM Airlines

Nov 28

BOS9:05 amBoston Logan Intl

24h 55m

1 stop

AEP12:00 pmBuenos Aires Jorge Newbery

Dec 4

AEP11:45 amBuenos Aires Jorge Newbery

21h 00m

1 stop

BOS6:45 amBoston Logan Intl

$888

Avianca flights from Boston to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on Boston to Buenos Aires Jorge Newbery Airport flight tickets

Avianca

Feb 18

BOS7:55 amBoston Logan Intl

19h 45m

1 stop

AEP5:40 amBuenos Aires Jorge Newbery

Mar 3

AEP7:00 amBuenos Aires Jorge Newbery

25h 35m

1 stop

BOS6:35 amBoston Logan Intl

$1,000

Avianca

Sep 3

BOS8:45 amBoston Logan Intl

19h 55m

1 stop

AEP5:40 amBuenos Aires Jorge Newbery

Sep 15

AEP7:00 amBuenos Aires Jorge Newbery

52h 18m

2 stops

BOS10:18 amBoston Logan Intl

$2,568

Avianca

Sep 1

BOS8:45 amBoston Logan Intl

19h 55m

1 stop

AEP5:40 amBuenos Aires Jorge Newbery

Sep 10

AEP7:00 amBuenos Aires Jorge Newbery

28h 18m

2 stops

BOS10:18 amBoston Logan Intl

$2,662

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Fri 11/27

10:10 am-6:30 pm

2 stops30h 20m

Buenos Aires Jorge Newbery

Fri 12/4

11:45 am-6:45 am

1 stop21h 00m

$882

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Fri 11/27

2:14 pm-6:30 pm

2 stops26h 16m

Buenos Aires Jorge Newbery

Fri 12/4

11:45 am-6:45 am

1 stop21h 00m

$882

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Sat 10/31

7:30 pm-4:00 pm

2 stops19h 30m

Buenos Aires Jorge Newbery

Fri 11/6

9:45 pm-6:45 am

1 stop35h 00m

$885

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Sun 11/15

9:05 am-9:40 am

1 stop22h 35m

Buenos Aires Jorge Newbery

Thu 11/19

9:00 pm-11:59 pm

3 stops28h 59m

$887

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Sun 11/15

9:05 am-9:40 am

1 stop22h 35m

Buenos Aires Jorge Newbery

Thu 11/19

5:35 pm-2:57 pm

2 stops23h 22m

$887

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Sat 11/28

9:05 am-12:00 pm

1 stop24h 55m

Buenos Aires Jorge Newbery

Fri 12/4

11:45 am-6:45 am

1 stop21h 00m

$888

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Mon 11/23

3:57 pm-4:00 pm

2 stops22h 03m

Buenos Aires Jorge Newbery

Fri 12/4

11:45 am-6:45 am

1 stop21h 00m

$890

Quickest round-trip

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Thu 12/10

7:25 pm-4:00 pm

2 stops18h 35m

Buenos Aires Jorge Newbery

Thu 12/24

5:35 pm-1:49 pm

2 stops22h 14m

$892

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Thu 12/3

7:25 pm-6:30 pm

2 stops21h 05m

Buenos Aires Jorge Newbery

Sun 12/13

5:35 pm-2:57 pm

2 stops23h 22m

$892

BostonBuenos Aires

BOS Boston Logan Intl - AEP Buenos Aires Jorge Newbery

BOSAEP

Boston Logan Intl

Sat 10/31

6:30 pm-1:00 pm

2 stops41h 30m

Buenos Aires Jorge Newbery

Thu 11/5

3:30 am-3:49 pm

2 stops38h 19m

$924

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Buenos Aires Jorge Newbery Airport

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

Can stopping save me money on Boston to Buenos Aires Jorge Newbery Airport flights?

You could potentially save up to 50% on your flight if you consider stops on a Boston to Buenos Aires Jorge Newbery Airport flight.

When to book flights from Boston to Buenos Aires Jorge Newbery Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Buenos Aires Jorge Newbery Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Buenos Aires Jorge Newbery Airport (BOS to AEP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Buenos Aires Jorge Newbery Airport

Best Price Found	$396
Fastest flight time	18h 20m
Direct flights	None

The best one-way flight to Buenos Aires Jorge Newbery Airport from Boston in the past 72 hours is $396. The best round-trip flight deal from Boston to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $882.

The fastest flight from Boston to Buenos Aires Jorge Newbery Airport takes 18h 20m

There are no direct flights from Boston to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Boston to Buenos Aires Jorge Newbery Airport.

Search flight deals

Frequently asked questions about flying from Boston to Buenos Aires Jorge Newbery Airport

How far is Boston Logan Intl to Buenos Aires Jorge Newbery by plane?
There are 5370.8 mi between Boston Logan Intl and Buenos Aires Jorge Newbery. By plane, this route typically takes 18h 20m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport?
Prices for flights from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport?
There is 1 operator available for flights from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport as of August 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Buenos Aires Jorge Newbery Airport.
What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?
The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Buenos Aires Jorge Newbery Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Buenos Aires Jorge Newbery Airport is LATAM Airlines (100% of total bookings).

Best airlines flying from Boston to Buenos Aires Jorge Newbery Airport

Compare and see reviews for airlines that fly from Boston to Buenos Aires Jorge Newbery Airport with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $782	Free Cancellation	Rating 7.4 1,990 reviews		Search LATAM Airlines flights

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

All flight searches from Boston to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Buenos Aires?

momondo helps you find the best flight between Boston and Buenos Aires 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.

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Of course. momondo tracks the price of Boston to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Buenos Aires Ministro Pistarini Airportfrom $433

Cheap flights from Boston to Buenos Aires from $396

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Buenos Aires departing on 11/1. 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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LATAM Airlines flights from Boston to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Boston to Buenos Aires Jorge Newbery Airport flight tickets

Avianca flights from Boston to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on Boston to Buenos Aires Jorge Newbery Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Buenos Aires Jorge Newbery Airport that are best for you.

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How to get the cheapest flight ticket from Boston to Buenos Aires Jorge Newbery Airport

Can stopping save me money on Boston to Buenos Aires Jorge Newbery Airport flights?

When to book flights from Boston to Buenos Aires Jorge Newbery Airport

Cheap Boston to Buenos Aires Jorge Newbery Airport (BOS to AEP) flight deals and tips

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Fastest flight time

Direct flights

Frequently asked questions about flying from Boston to Buenos Aires Jorge Newbery Airport

Best airlines flying from Boston to Buenos Aires Jorge Newbery Airport

Compare and see reviews for airlines that fly from Boston to Buenos Aires Jorge Newbery Airport with momondo

Why use momondo?

An easier way to manage your Buenos Aires Jorge Newbery Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Buenos Aires

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