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Cheap flights from Buenos Aires to Boston from $487

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
11:00 am - 9:45 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
24h 45m1 stop Punta Cana
Arajet Logo
9:20 pm - 4:35 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
29h 15m1 stop Santo Domingo Las Americas
$882Arajet
Thu, Mar 4 - Thu, Mar 11
Arajet Logo
5:35 am - 10:45 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
30h 10m1 stop Santo Domingo Las Americas
Arajet Logo
10:20 pm - 4:35 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
29h 15m1 stop Santo Domingo Las Americas
$900Arajet
Tue, Mar 16 - Sun, Mar 21
Multiple Airlines Logo
9:00 am - 9:41 amAEP  Buenos Aires Jorge Newbery-BOS Boston Logan Intl
50h 41m2 stops Lima J Chavez Intl Miami
Multiple Airlines Logo
9:05 am - 11:55 pmBOS  Boston Logan Intl-AEP Buenos Aires Jorge Newbery
60h 50m2 stops Sao Paulo Guarulhos Intl Santiago Arturo Merino Benitez
$924Multiple Airlines
Fri, Dec 4 - Fri, Mar 5
American Airlines Logo
9:10 pm - 9:34 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
14h 24m1 stop New York John F Kennedy Intl
American Airlines Logo
5:29 pm - 10:45 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
15h 16m1 stop New York John F Kennedy Intl
$1,041American Airlines
Wed, Feb 10 - Thu, Feb 25
American Airlines Logo
9:40 pm - 12:16 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
16h 36m2 stops Miami Washington, D.C. Reagan-National
American Airlines Logo
7:08 pm - 10:45 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
13h 37m1 stop New York John F Kennedy Intl
$1,045American Airlines
Wed, Feb 10 - Thu, Feb 25
LATAM Airlines Logo
9:30 pm - 1:49 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
18h 19m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
5:45 am - 7:35 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
23h 50m1 stop Atlanta Hartsfield-Jackson
$1,067LATAM Airlines
Fri, Jan 29 - Wed, Mar 3
Delta Logo
8:05 pm - 11:19 amEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
17h 14m1 stop New York John F Kennedy Intl
Delta Logo
1:55 pm - 9:50 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
17h 55m2 stops Atlanta Hartsfield-Jackson Miami
$1,068Delta
Fri, Jan 29 - Wed, Mar 3
LATAM Airlines Logo
7:35 pm - 2:55 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
21h 20m2 stops Santiago Arturo Merino Benitez 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
Delta Logo
11:35 pm - 12:35 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
15h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:04 pm - 9:50 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
18h 46m2 stops Detroit Metropolitan Wayne County Miami
$1,203Delta
Sun, Dec 20 - Mon, Dec 28
American Airlines Logo
11:59 pm - 7:42 pmEZE  Buenos Aires Ministro Pistarini-BOS Boston Logan Intl
21h 43m1 stop Miami
American Airlines Logo
5:30 pm - 10:40 amBOS  Boston Logan Intl-EZE Buenos Aires Ministro Pistarini
15h 10m1 stop New York John F Kennedy Intl
$1,219American Airlines
Tue, Dec 1 - Tue, Dec 29

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American Airlines flights from Buenos Aires to Boston

Our best American Airlines deals on Buenos Aires to Boston flight tickets
American Airlines
Feb 10
EZE9:10 pmBuenos Aires Ministro Pistarini
14h 24m
1 stop
BOS9:34 amBoston Logan Intl
Feb 25
BOS5:29 pmBoston Logan Intl
15h 16m
1 stop
EZE10:45 amBuenos Aires Ministro Pistarini
$1,041
American Airlines
Feb 10
EZE9:40 pmBuenos Aires Ministro Pistarini
16h 36m
2 stops
BOS12:16 pmBoston Logan Intl
Feb 25
BOS7:08 pmBoston Logan Intl
13h 37m
1 stop
EZE10:45 amBuenos Aires Ministro Pistarini
$1,045

Arajet flights from Buenos Aires to Boston

Our best Arajet deals on Buenos Aires to Boston flight tickets
Arajet
Mar 4
EZE11:00 amBuenos Aires Ministro Pistarini
24h 45m
1 stop
BOS9:45 amBoston Logan Intl
Mar 11
BOS9:20 pmBoston Logan Intl
29h 15m
1 stop
EZE4:35 amBuenos Aires Ministro Pistarini
$882
Arajet
Mar 16
EZE5:35 amBuenos Aires Ministro Pistarini
30h 10m
1 stop
BOS10:45 amBoston Logan Intl
Mar 21
BOS10:20 pmBoston Logan Intl
29h 15m
1 stop
EZE4:35 amBuenos Aires Ministro Pistarini
$900
Arajet
Mar 4
EZE11:00 amBuenos Aires Ministro Pistarini
24h 45m
1 stop
BOS9:45 amBoston Logan Intl
Mar 14
BOS10:20 pmBoston Logan Intl
29h 15m
1 stop
EZE4:35 amBuenos Aires Ministro Pistarini
$939

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

Thu 3/4

11:00 am-9:45 am

1 stop24h 45m

Boston Logan Intl

Thu 3/11

9:20 pm-4:35 am

1 stop29h 15m

$882

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Tue 3/16

5:35 am-10:45 am

1 stop30h 10m

Boston Logan Intl

Sun 3/21

10:20 pm-4:35 am

1 stop29h 15m

$900

Buenos AiresBoston

AEP Buenos Aires Jorge Newbery - BOS Boston Logan Intl

AEPBOS

Buenos Aires Jorge Newbery

Fri 12/4

9:00 am-9:41 am

2 stops50h 41m

Boston Logan Intl

Fri 3/5

9:05 am-11:55 pm

2 stops60h 50m

$924
Quickest round-trip

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Wed 2/10

9:10 pm-9:34 am

1 stop14h 24m

Boston Logan Intl

Thu 2/25

5:29 pm-10:45 am

1 stop15h 16m

$1,041

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Wed 2/10

9:40 pm-12:16 pm

2 stops16h 36m

Boston Logan Intl

Thu 2/25

7:08 pm-10:45 am

1 stop13h 37m

$1,045

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Fri 1/29

9:30 pm-1:49 pm

1 stop18h 19m

Boston Logan Intl

Wed 3/3

5:45 am-7:35 am

1 stop23h 50m

$1,067

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Fri 1/29

8:05 pm-11:19 am

1 stop17h 14m

Boston Logan Intl

Wed 3/3

1:55 pm-9:50 am

2 stops17h 55m

$1,068

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Fri 11/20

7:35 pm-2:55 pm

2 stops21h 20m

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

Sun 12/20

11:35 pm-12:35 pm

1 stop15h 00m

Boston Logan Intl

Mon 12/28

1:04 pm-9:50 am

2 stops18h 46m

$1,203

Buenos AiresBoston

EZE Buenos Aires Ministro Pistarini - BOS Boston Logan Intl

EZEBOS

Buenos Aires Ministro Pistarini

Tue 12/1

11:59 pm-7:42 pm

1 stop21h 43m

Boston Logan Intl

Tue 12/29

5:30 pm-10:40 am

1 stop15h 10m

$1,219

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 $976 to $1,281.
The lowest price recently found on this route was $882.

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

$487

Fastest flight time

16h 21m

Direct flights

None
The best one-way flight to Boston from Buenos Aires in the past 72 hours is $487. The best round-trip flight deal from Buenos Aires to Boston found on momondo in the last 72 hours is $882.
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
1,559 reviews
Search Copa Airlines flights
DeltaPriceFrom $519Free CancellationRating
7.8
8,676 reviews
Search Delta flights
LATAM AirlinesPriceFrom $610Free CancellationRating
7.4
1,970 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $922Free CancellationRating
7.0
12,195 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
Hampton
Revere
South Yarmouth
Plymouth
Middletown
South Portland
Warwick
Wells
Everett
Seekonk
Gloucester
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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