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Cheap flights from Buenos Aires to Boston from $506

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

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American Airlines Logo
8:40 pm - 9:53 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
15h 13m1 stop New York John F Kennedy Intl
American Airlines Logo
3:28 pm - 11:05 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
17h 37m1 stop New York John F Kennedy Intl
$868American Airlines
Thu, Dec 24 - Fri, Jan 8
Delta Logo
11:35 pm - 2:03 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
16h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:10 pm - 10:55 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
19h 45m1 stop New York John F Kennedy Intl
$871Delta
Thu, Dec 24 - Sun, Jan 31
LATAM Airlines Logo
12:20 pm - 10:23 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
24h 03m1 stop Miami
LATAM Airlines Logo
3:00 pm - 10:55 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
17h 55m1 stop New York John F Kennedy Intl
$880LATAM Airlines
Mon, Nov 23 - Thu, Nov 26
LATAM Airlines Logo
12:20 pm - 10:23 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
24h 03m1 stop Miami
LATAM Airlines Logo
3:00 pm - 10:40 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
17h 40m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
$880LATAM Airlines
Mon, Nov 23 - Thu, Nov 26
Delta Logo
5:00 pm - 6:45 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
15h 45m1 stop Sao Paulo Guarulhos Intl
Delta Logo
2:55 pm - 9:40 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
16h 45m1 stop Atlanta Hartsfield-Jackson
$902Delta
Fri, Nov 20 - Sun, Nov 29
Avianca Logo
4:50 pm - 6:35 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
15h 45m1 stop Bogotá El Dorado
Avianca Logo
7:55 am - 12:30 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
14h 35m1 stop Bogotá El Dorado
$903Avianca
Wed, Dec 2 - Tue, Mar 9
Copa Airlines Logo
5:16 am - 11:04 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
18h 48m1 stop Panama City Tocumen Intl
Copa Airlines Logo
3:46 pm - 12:38 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
31h 52m1 stop Panama City Tocumen Intl
$905Copa Airlines
Tue, Apr 6 - Thu, Apr 29
Multiple Airlines Logo
5:00 pm - 6:45 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
15h 45m1 stop Sao Paulo Guarulhos Intl
Multiple Airlines Logo
1:45 pm - 10:40 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
18h 55m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
$929Multiple Airlines
Fri, Nov 20 - Sat, Nov 28
American Airlines Logo
9:30 pm - 12:14 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
16h 44m2 stops Miami New York LaGuardia
American Airlines Logo
8:02 am - 7:30 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
21h 28m2 stops Philadelphia Miami
$1,052American Airlines
Mon, Nov 23 - Thu, Nov 26
Copa Airlines Logo
3:40 am - 10:09 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
20h 29m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:43 pm - 2:10 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
33h 27m1 stop Panama City Tocumen Intl
$3,770Copa Airlines
Thu, Dec 3 - Sun, Dec 6

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LATAM Airlines flights from Buenos Aires to Boston

Our best LATAM Airlines deals on Buenos Aires to Boston flight tickets
LATAM Airlines
Nov 23
EZE12:20 pmBuenos Aires Ministro Pistarini
24h 03m
1 stop
BOS10:23 amBoston Logan Intl
Nov 26
BOS3:00 pmBoston Logan Intl
17h 55m
1 stop
EZE10:55 amBuenos Aires Ministro Pistarini
$880
LATAM Airlines
Nov 18
AEP12:55 pmBuenos Aires Jorge Newbery
22h 50m
2 stops
BOS9:45 amBoston Logan Intl
Dec 2
BOS1:50 pmBoston Logan Intl
18h 40m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
$917
LATAM Airlines
Nov 9
AEP5:35 pmBuenos Aires Jorge Newbery
19h 25m
2 stops
BOS11:00 amBoston Logan Intl
Nov 16
BOS9:10 amBoston Logan Intl
27h 30m
2 stops
AEP2:40 pmBuenos Aires Jorge Newbery
$918

United Airlines flights from Buenos Aires to Boston

Our best United Airlines deals on Buenos Aires to Boston flight tickets
United Airlines
Nov 18
EZE10:05 pmBuenos Aires Ministro Pistarini
18h 27m
2 stops
BOS2:32 pmBoston Logan Intl
Dec 2
BOS11:00 amBoston Logan Intl
18h 20m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
$975
United Airlines
Nov 12
EZE11:55 pmBuenos Aires Ministro Pistarini
20h 39m
2 stops
BOS6:34 pmBoston Logan Intl
Nov 24
BOS9:43 amBoston Logan Intl
19h 37m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
$1,136
United Airlines
Nov 12
EZE10:05 pmBuenos Aires Ministro Pistarini
19h 45m
2 stops
BOS3:50 pmBoston Logan Intl
Nov 24
BOS9:00 amBoston Logan Intl
20h 20m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
$1,204

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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Route

Depart

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Price

Cheapest round-trip

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Thu 12/24

8:40 pm-9:53 am

1 stop15h 13m

Boston Logan Intl

Fri 1/8

3:28 pm-11:05 am

1 stop17h 37m

$868

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Thu 12/24

11:35 pm-2:03 pm

1 stop16h 28m

Boston Logan Intl

Sun 1/31

1:10 pm-10:55 am

1 stop19h 45m

$871

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Mon 11/23

12:20 pm-10:23 am

1 stop24h 03m

Boston Logan Intl

Thu 11/26

3:00 pm-10:55 am

1 stop17h 55m

$880

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Mon 11/23

12:20 pm-10:23 am

1 stop24h 03m

Boston Logan Intl

Thu 11/26

3:00 pm-10:40 am

2 stops17h 40m

$880

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Fri 11/20

5:00 pm-6:45 am

1 stop15h 45m

Boston Logan Intl

Sun 11/29

2:55 pm-9:40 am

1 stop16h 45m

$902
Quickest round-trip

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Wed 12/2

4:50 pm-6:35 am

1 stop15h 45m

Boston Logan Intl

Tue 3/9

7:55 am-12:30 am

1 stop14h 35m

$903

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Tue 4/6

5:16 am-11:04 pm

1 stop18h 48m

Boston Logan Intl

Thu 4/29

3:46 pm-12:38 am

1 stop31h 52m

$905

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Fri 11/20

5:00 pm-6:45 am

1 stop15h 45m

Boston Logan Intl

Sat 11/28

1:45 pm-10:40 am

2 stops18h 55m

$929

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Mon 11/23

9:30 pm-12:14 pm

2 stops16h 44m

Boston Logan Intl

Thu 11/26

8:02 am-7:30 am

2 stops21h 28m

$1,052

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Thu 12/3

3:40 am-10:09 pm

1 stop20h 29m

Boston Logan Intl

Sun 12/6

2:43 pm-2:10 am

1 stop33h 27m

$3,770

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 $1,119 to $1,604.
The lowest price recently found on this route was $868.

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 10% 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 November 2026, prices for Buenos Aires to Boston flights are approximately 1% 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

$506

Fastest flight time

15h 45m

Direct flights

None
The best one-way flight to Boston from Buenos Aires in the past 72 hours is $506. The best round-trip flight deal from Buenos Aires to Boston found on momondo in the last 72 hours is $868.
The fastest flight from Buenos Aires to Boston takes 15h 45m
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. 15h 45m 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
1,552 reviews
Search Copa Airlines flights
DeltaPriceFrom $519Free CancellationRating
7.8
8,701 reviews
Search Delta flights
LATAM AirlinesPriceFrom $610Free CancellationRating
7.4
1,971 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $922Free CancellationRating
7.0
12,229 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
Kennebunkport
Cambridge
Revere
Hampton
South Yarmouth
Plymouth
Middletown
South Portland
Wells
Everett
Warwick
Seekonk
Brockton
Gloucester
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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