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Cheap flights from Buenos Aires to Boston from $459

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Boston departing on 6/3. 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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0 bags

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Find the cheapest flights from Buenos Aires to Boston

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Buenos Aires to Boston.
 Logo
9:00 am - 11:29 pmAEP-BOS
39h 29m3 stops
 Logo
9:00 am - 9:00 pmBOS-AEP
35h 00m2 stops
jue., may. 22 - jue., may. 29
Air Canada Logo
4:35 pm - 2:32 pmEZE-BOS
46h 57m3 stops
Air Canada Logo
6:00 am - 2:30 pmBOS-EZE
31h 30m2 stops
$871Air Canada
Find Deal
mié., may. 28 - dom., jun. 8
American Airlines Logo
8:30 pm - 4:09 pmEZE-BOS
20h 39m1 stop
American Airlines Logo
9:38 am - 10:15 amBOS-EZE
23h 37m1 stop
$908American Airlines
Find Deal
mié., jun. 25 - dom., jul. 6
American Airlines Logo
8:30 pm - 3:11 pmEZE-BOS
19h 41m2 stops
American Airlines Logo
1:33 pm - 10:15 amBOS-EZE
19h 42m1 stop
$912American Airlines
Find Deal
mié., jun. 25 - dom., jul. 6
LATAM Airlines Logo
7:14 pm - 2:55 pmEZE-BOS
20h 41m2 stops
LATAM Airlines Logo
3:45 pm - 6:14 pmBOS-EZE
25h 29m2 stops
$922LATAM Airlines
Find Deal
mié., jul. 2 - lun., jul. 21
LATAM Airlines Logo
8:10 pm - 2:55 pmAEP-BOS
19h 45m2 stops
LATAM Airlines Logo
3:45 pm - 7:40 pmBOS-AEP
26h 55m2 stops
$933LATAM Airlines
Find Deal
mié., jul. 2 - lun., jul. 21
Copa Airlines Logo
3:47 am - 7:26 pmEZE-BOS
16h 39m1 stop
Copa Airlines Logo
8:44 am - 1:02 amBOS-EZE
15h 18m1 stop
$1,004Copa Airlines
Find Deal
mar., jun. 24 - dom., jul. 6
Delta Logo
8:10 pm - 3:14 pmEZE-BOS
20h 04m1 stop
Delta Logo
7:00 am - 9:45 amBOS-EZE
25h 45m1 stop
$1,018Delta
Find Deal
jue., may. 8 - lun., jul. 7
Copa Airlines Logo
3:47 am - 10:27 pmEZE-BOS
19h 40m1 stop
Copa Airlines Logo
8:44 am - 4:14 amBOS-EZE
18h 30m1 stop
$1,063Copa Airlines
Find Deal
lun., jun. 30 - mar., ago. 19
Delta Logo
8:10 pm - 12:21 pmEZE-BOS
17h 11m1 stop
Delta Logo
8:10 am - 9:45 amBOS-EZE
24h 35m1 stop
$1,098Delta
Find Deal
mar., may. 6 - sáb., jul. 5

LATAM Airlines flights from Buenos Aires to Boston

Our best LATAM Airlines deals on Buenos Aires to Boston flight tickets
LATAM Airlines
Jul 2
EZE7:14 pmBuenos Aires Ministro Pistarini
20h 41m
2 stops
BOS2:55 pmBoston Logan Intl
Jul 21
BOS3:45 pmBoston Logan Intl
25h 29m
2 stops
EZE6:14 pmBuenos Aires Ministro Pistarini
LATAM Airlines
Jul 2
AEP8:10 pmBuenos Aires Jorge Newbery
19h 45m
2 stops
BOS2:55 pmBoston Logan Intl
Jul 21
BOS3:45 pmBoston Logan Intl
26h 55m
2 stops
AEP7:40 pmBuenos Aires Jorge Newbery
LATAM Airlines
Jul 1
AEP8:10 pmBuenos Aires Jorge Newbery
19h 45m
2 stops
BOS2:55 pmBoston Logan Intl
Aug 19
BOS3:45 pmBoston Logan Intl
21h 55m
2 stops
AEP2:40 pmBuenos Aires Jorge Newbery

American Airlines flights from Buenos Aires to Boston

Our best American Airlines deals on Buenos Aires to Boston flight tickets
American Airlines
Jun 25
EZE8:30 pmBuenos Aires Ministro Pistarini
20h 39m
1 stop
BOS4:09 pmBoston Logan Intl
Jul 6
BOS9:38 amBoston Logan Intl
23h 37m
1 stop
EZE10:15 amBuenos Aires Ministro Pistarini
American Airlines
Jun 25
EZE8:30 pmBuenos Aires Ministro Pistarini
19h 41m
2 stops
BOS3:11 pmBoston Logan Intl
Jul 6
BOS1:33 pmBoston Logan Intl
19h 42m
1 stop
EZE10:15 amBuenos Aires Ministro Pistarini
American Airlines
Jul 1
EZE9:15 pmBuenos Aires Ministro Pistarini
13h 50m
1 stop
BOS10:05 amBoston Logan Intl
Aug 19
BOS9:25 amBoston Logan Intl
21h 10m
1 stop
EZE7:35 amBuenos Aires Ministro Pistarini

See travel insights to Boston from

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 cheapest month to fly to Boston?

In general, October 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 $913. If you aren’t able to travel during the month of October, then book flights to Boston from Buenos Aires during March instead. Flights to Boston in March, while not as cheap as those in October, still average around $970.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Buenos Aires to Boston is on a Wednesday when prices can be found for as low as $1,018. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $1,203.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Buenos Aires to Boston in the afternoon for as low as $891. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,240 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Buenos Aires when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,222 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Buenos Aires for as low as $1,035 on momondo.

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

As of April 2025, prices for Buenos Aires to Boston flights are approximately 8% cheaper 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

$459

Fastest flight time

13h 50m

Direct flights

None

Airports in Boston

1 airport
The best one-way flight to Boston from Buenos Aires in the past 72 hours is $459. The best round-trip flight deal from Buenos Aires to Boston found on momondo in the last 72 hours is $825.
The fastest flight from Buenos Aires to Boston takes 13h 50m
There are no direct flights from Buenos Aires to Boston. Popular non-direct routes for this connection are Buenos Aires Jorge Newbery Airport - Boston Logan Intl Airport and Buenos Aires Ministro Pistarini Airport - Boston Logan Intl Airport.
There is 1 airport near Boston: Boston Logan Intl (BOS)

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

    Boston Logan Intl is 5374.8 mi away from Buenos Aires. 13h 50m 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
American AirlinesPriceFrom $843Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $848Free CancellationRating
7.5
1,765 reviews
Search LATAM Airlines flights
DeltaPriceFrom $848Free CancellationRating
8.0
7,920 reviews
Search Delta flights
Copa AirlinesPriceFrom $936Free CancellationRating
7.6
1,410 reviews
Search Copa Airlines flights

Traveling to a place near Boston?

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

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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