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Cheap flights from Buenos Aires to Boston from $522

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Arajet Logo
2:45 am - 7:50 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
19h 05m1 stop Punta Cana
Arajet Logo
11:15 am - 4:35 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
15h 20m1 stop Santo Domingo Las Americas
$1,001Arajet
Wed, Dec 16 - Fri, Jan 1
Multiple Airlines Logo
12:20 pm - 9:41 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
23h 21m1 stop Miami
Multiple Airlines Logo
8:45 pm - 6:20 pmBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
44h 35m3 stops New York John F Kennedy Intl Lima J Chavez Intl Santiago Arturo Merino Benitez
$1,012Multiple Airlines
Sat, Dec 5 - Tue, Mar 23
Multiple Airlines Logo
7:35 pm - 9:28 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
27h 53m2 stops Santiago Arturo Merino Benitez Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
11:15 am - 4:35 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
15h 20m1 stop Santo Domingo Las Americas
$1,017Multiple Airlines
Thu, Dec 17 - Fri, Jan 1
LATAM Airlines Logo
12:20 pm - 10:23 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
24h 03m1 stop Miami
LATAM Airlines Logo
9:05 am - 1:15 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
14h 10m1 stop Sao Paulo Guarulhos Intl
$1,116LATAM Airlines
Fri, Nov 20 - Sat, Nov 28
American Airlines Logo
10:10 am - 12:59 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
16h 49m1 stop Miami
American Airlines Logo
5:06 pm - 10:30 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
15h 24m1 stop Miami
$1,144American Airlines
Wed, Dec 23 - Sun, Jan 3
American Airlines Logo
9:40 pm - 1:52 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
18h 12m2 stops Miami Charlotte Douglas
American Airlines Logo
10:00 am - 8:20 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
20h 20m1 stop Dallas/Fort Worth
$1,148American Airlines
Wed, Dec 23 - Sun, Jan 3
Delta Logo
11:35 pm - 12:29 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
14h 54m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:10 pm - 9:40 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
16h 30m1 stop Atlanta Hartsfield-Jackson
$1,152Delta
Thu, Dec 24 - Mon, Feb 22
LATAM Airlines Logo
12:50 pm - 9:36 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
22h 46m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
LATAM Airlines Logo
1:10 pm - 10:55 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
19h 45m1 stop New York John F Kennedy Intl
$1,178LATAM Airlines
Thu, Dec 24 - Mon, Feb 22
Delta Logo
11:35 pm - 5:28 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
19h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:20 pm - 9:40 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
16h 20m1 stop Atlanta Hartsfield-Jackson
$1,203Delta
Tue, Dec 22 - Sat, Jan 2
LATAM Airlines Logo
11:35 pm - 6:42 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
21h 07m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
3:20 pm - 9:40 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
16h 20m1 stop Atlanta Hartsfield-Jackson
$1,212LATAM Airlines
Tue, Dec 22 - Sun, Jan 3

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Avianca flights from Buenos Aires to Boston

Our best Avianca deals on Buenos Aires to Boston flight tickets
Avianca
Nov 3
EZE7:25 amBuenos Aires Ministro Pistarini
32h 20m
2 stops
BOS1:45 pmBoston Logan Intl
Nov 17
BOS7:55 amBoston Logan Intl
20h 10m
1 stop
EZE6:05 amBuenos Aires Ministro Pistarini
$1,218
Avianca
Dec 8
EZE4:50 pmBuenos Aires Ministro Pistarini
22h 55m
2 stops
BOS1:45 pmBoston Logan Intl
Dec 29
BOS7:55 amBoston Logan Intl
29h 45m
1 stop
EZE3:40 pmBuenos Aires Ministro Pistarini
$1,221
Avianca
Dec 8
EZE4:50 pmBuenos Aires Ministro Pistarini
22h 55m
2 stops
BOS1:45 pmBoston Logan Intl
Dec 29
BOS7:55 amBoston Logan Intl
29h 45m
1 stop
EZE3:40 pmBuenos Aires Ministro Pistarini
$1,222

Delta flights from Buenos Aires to Boston

Our best Delta deals on Buenos Aires to Boston flight tickets
Delta
Dec 24
EZE11:35 pmBuenos Aires Ministro Pistarini
14h 54m
1 stop
BOS12:29 pmBoston Logan Intl
Feb 22
BOS3:10 pmBoston Logan Intl
16h 30m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
$1,152
Delta
Dec 22
EZE11:35 pmBuenos Aires Ministro Pistarini
19h 53m
1 stop
BOS5:28 pmBoston Logan Intl
Jan 2
BOS3:20 pmBoston Logan Intl
16h 20m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
$1,203
Delta
Nov 12
EZE5:00 pmBuenos Aires Ministro Pistarini
15h 45m
1 stop
BOS6:45 amBoston Logan Intl
Nov 24
BOS2:55 pmBoston Logan Intl
16h 45m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
$1,358

momondo Fare Finder

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

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Price

Cheapest round-trip

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Wed 12/16

2:45 am-7:50 pm

1 stop19h 05m

Boston Logan Intl

Fri 1/1

11:15 am-4:35 am

1 stop15h 20m

$1,001

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Sat 12/5

12:20 pm-9:41 am

1 stop23h 21m

Boston Logan Intl

Tue 3/23

8:45 pm-6:20 pm

3 stops44h 35m

$1,012

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Thu 12/17

7:35 pm-9:28 pm

2 stops27h 53m

Boston Logan Intl

Fri 1/1

11:15 am-4:35 am

1 stop15h 20m

$1,017

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Fri 11/20

12:20 pm-10:23 am

1 stop24h 03m

Boston Logan Intl

Sat 11/28

9:05 am-1:15 am

1 stop14h 10m

$1,116

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Wed 12/23

10:10 am-12:59 am

1 stop16h 49m

Boston Logan Intl

Sun 1/3

5:06 pm-10:30 am

1 stop15h 24m

$1,144

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Wed 12/23

9:40 pm-1:52 pm

2 stops18h 12m

Boston Logan Intl

Sun 1/3

10:00 am-8:20 am

1 stop20h 20m

$1,148
Quickest round-trip

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Thu 12/24

11:35 pm-12:29 pm

1 stop14h 54m

Boston Logan Intl

Mon 2/22

3:10 pm-9:40 am

1 stop16h 30m

$1,152

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Thu 12/24

12:50 pm-9:36 am

2 stops22h 46m

Boston Logan Intl

Mon 2/22

1:10 pm-10:55 am

1 stop19h 45m

$1,178

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Tue 12/22

11:35 pm-5:28 pm

1 stop19h 53m

Boston Logan Intl

Sat 1/2

3:20 pm-9:40 am

1 stop16h 20m

$1,203

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Tue 12/22

11:35 pm-6:42 pm

1 stop21h 07m

Boston Logan Intl

Sun 1/3

3:20 pm-9:40 am

1 stop16h 20m

$1,212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buenos Aires to Boston

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 typical price of a round-trip flight between Buenos Aires and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from $1,073 to $1,243.
The lowest price recently found on this route was $1,001.

What is the cheapest month to fly to Boston?

In general, May is the cheapest month to fly from Buenos Aires to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $961. If you aren’t able to travel during the month of May, then book flights to Boston from Buenos Aires during August instead. Flights to Boston in August, while not as cheap as those in May, still average around $975.

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

You could potentially save up to 24% on your flight if you consider stops on a Buenos Aires to Boston flight.

How have Buenos Aires to Boston flight prices changed over time?

As of October 2026, prices for Buenos Aires to Boston flights are approximately 63% more expensive when compared to flights at the same time last year.

When to book flights from Buenos Aires to Boston

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

Cheap Buenos Aires to Boston (BUE to BOS) flight deals and tips

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

Best Price Found

$522

Fastest flight time

16h 21m

Direct flights

None
The best one-way flight to Boston from Buenos Aires in the past 72 hours is $522. The best round-trip flight deal from Buenos Aires to Boston found on momondo in the last 72 hours is $1,001.
The fastest flight from Buenos Aires to Boston takes 16h 21m
There are no direct flights from Buenos Aires to Boston. There are no popular flight routes from Buenos Aires to Boston.
Search flight deals

Frequently asked questions about flying from Buenos Aires to Boston

  • How far is Buenos Aires to Boston Logan Intl by plane?

    Boston Logan Intl is 5374.8 mi away from Buenos Aires. 16h 21m is a normal flight duration for this route.

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

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

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

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

    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 Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl 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 Buenos Aires to Boston?

Best airlines flying from Buenos Aires to Boston

Compare and see reviews for airlines that fly from Buenos Aires to Boston with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $510Free CancellationRating
7.6
1,553 reviews
Search Copa Airlines flights
DeltaPriceFrom $519Free CancellationRating
7.8
8,697 reviews
Search Delta flights
LATAM AirlinesPriceFrom $610Free CancellationRating
7.4
1,970 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $922Free CancellationRating
7.0
12,222 reviews
Search American Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Ogunquit
Hampton Beach
Old Orchard Beach
Laconia
Salem
Cambridge
Kennebunkport
Hampton
Revere
South Yarmouth
Plymouth
Middletown
South Portland
Wells
Warwick
Everett
Gloucester
Seekonk
Brockton
Nashua

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buenos Aires to Boston. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Buenos Aires to Boston flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Boston from Buenos Aires. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buenos Aires to Boston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buenos Aires to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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