What airlines fly to Argentina?

LATAM Airlines, American Airlines and Delta are the top three most popular airlines that fly to Argentina from Boston according to our data. LATAM Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 6 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Argentina?

Arajet, Delta, and Avianca are the most popular carriers operating from Boston Logan Intl to Argentina

When did momondo last update prices for flights from Boston Logan Intl Airport to Argentina?

Prices for flights from Boston Logan Intl Airport to Argentina are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Argentina?

There are 6 operators available for flights from Boston Logan Intl Airport to Argentina as of May 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Argentina?

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 Argentina.

What documentation or ID do you need to fly to Argentina?

The necessary travel and health documents for your Argentina 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.

$199 Cheap Flights from Boston to Argentina in 2026

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Find the cheapest flights from Boston to Argentina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 pm - 3:23 am

BOS

EZE

14h 08m

1 stop

9:15 pm - 10:09 am

EZE

BOS

37h 54m

2 stops

$626Multiple Airlines

Fri, Sep 25 - Mon, Oct 12

12:15 pm - 3:23 am

BOS

EZE

14h 08m

1 stop

6:35 am - 10:45 am

EZE

BOS

29h 10m

1 stop

$752Arajet

Fri, Sep 25 - Tue, Oct 20

12:15 pm - 3:23 am

BOS

EZE

14h 08m

1 stop

1:10 pm - 1:27 am

EZE

BOS

37h 17m

2 stops

$807Multiple Airlines

Fri, Jun 12 - Fri, Jun 26

12:15 pm - 3:23 am

BOS

EZE

14h 08m

1 stop

4:50 pm - 6:50 am

EZE

BOS

15h 00m

1 stop

$814Multiple Airlines

Fri, Jun 12 - Fri, Jun 26

12:15 pm - 3:23 am

BOS

EZE

14h 08m

1 stop

9:15 pm - 8:50 pm

EZE

BOS

24h 35m

1 stop

$818Arajet

Fri, Aug 21 - Sat, Sep 5

3:20 pm - 2:50 pm

BOS

AEP

22h 30m

2 stops

10:35 am - 7:35 am

AEP

BOS

22h 00m

1 stop

$863LATAM Airlines

Fri, May 29 - Sun, May 31

9:05 am - 7:40 am

BOS

AEP

21h 35m

2 stops

2:55 pm - 7:35 am

AEP

BOS

17h 40m

1 stop

$966LATAM Airlines

Sun, Oct 25 - Sat, Oct 31

8:45 am - 6:20 am

BOS

COR

20h 35m

1 stop

7:25 am - 6:50 am

COR

BOS

24h 25m

1 stop

$1,075Avianca

Thu, Sep 17 - Fri, Sep 25

4:50 pm - 6:20 am

BOS

COR

36h 30m

2 stops

7:25 am - 6:50 am

COR

BOS

24h 25m

1 stop

$1,082Avianca

Wed, Sep 16 - Fri, Sep 25

8:52 am - 12:11 am

BOS

ROS

14h 19m

1 stop

1:23 am - 2:34 pm

ROS

BOS

14h 11m

1 stop

$2,956Copa Airlines

Fri, Jun 26 - Thu, Jul 2

Arajet flights from Boston to Argentina

Our best Arajet deals on Boston to Argentina flight tickets

Arajet

Sep 25

BOS12:15 pmBoston Logan Intl

14h 08m

1 stop

EZE3:23 amBuenos Aires Ministro Pistarini

Oct 20

EZE6:35 amBuenos Aires Ministro Pistarini

29h 10m

1 stop

BOS10:45 amBoston Logan Intl

$752

Arajet

Aug 21

BOS12:15 pmBoston Logan Intl

14h 08m

1 stop

EZE3:23 amBuenos Aires Ministro Pistarini

Sep 5

EZE9:15 pmBuenos Aires Ministro Pistarini

24h 35m

1 stop

BOS8:50 pmBoston Logan Intl

$818

Arajet

Aug 23

BOS10:20 pmBoston Logan Intl

28h 03m

1 stop

EZE3:23 amBuenos Aires Ministro Pistarini

Dec 1

EZE6:35 amBuenos Aires Ministro Pistarini

29h 10m

1 stop

BOS9:45 amBoston Logan Intl

$837

Azul flights from Boston to Argentina

Our best Azul deals on Boston to Argentina flight tickets

Azul

May 20

BOS5:10 amBoston Logan Intl

32h 20m

1 stop

EZE2:30 pmBuenos Aires Ministro Pistarini

Jun 4

EZE4:35 pmBuenos Aires Ministro Pistarini

23h 12m

2 stops

BOS2:47 pmBoston Logan Intl

$1,058

Azul

May 23

BOS6:50 pmBoston Logan Intl

42h 40m

2 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

Jun 4

EZE4:35 pmBuenos Aires Ministro Pistarini

18h 10m

2 stops

BOS9:45 amBoston Logan Intl

$1,121

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 9/25

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Mon 10/12

9:15 pm-10:09 am

2 stops37h 54m

$626

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 9/25

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Tue 10/20

6:35 am-10:45 am

1 stop29h 10m

$752

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 6/12

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Fri 6/26

1:10 pm-1:27 am

2 stops37h 17m

$807

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 6/12

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Fri 6/26

4:50 pm-6:50 am

1 stop15h 00m

$814

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 8/21

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Sat 9/5

9:15 pm-8:50 pm

1 stop24h 35m

$818

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Fri 5/29

3:20 pm-2:50 pm

2 stops22h 30m

Buenos Aires Jorge Newbery

Sun 5/31

10:35 am-7:35 am

1 stop22h 00m

$863

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Sun 10/25

9:05 am-7:40 am

2 stops21h 35m

Buenos Aires Jorge Newbery

Sat 10/31

2:55 pm-7:35 am

1 stop17h 40m

$966

BostonCordoba

BOS - COR

BOSCOR

Boston Logan Intl

Thu 9/17

8:45 am-6:20 am

1 stop20h 35m

Cordoba Pajas Blancas

Fri 9/25

7:25 am-6:50 am

1 stop24h 25m

$1,075

BostonCordoba

BOS - COR

BOSCOR

Boston Logan Intl

Wed 9/16

4:50 pm-6:20 am

2 stops36h 30m

Cordoba Pajas Blancas

Fri 9/25

7:25 am-6:50 am

1 stop24h 25m

$1,082

Quickest round-trip

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Fri 6/26

8:52 am-12:11 am

1 stop14h 19m

Rosario Fisherton

Thu 7/2

1:23 am-2:34 pm

1 stop14h 11m

$2,956

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 Argentina

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

Prices

Airlines

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of June, then departing from Boston during the month February is also very affordable. Most momondo users find prices during this month for around $302.

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

You are more likely to see cheaper flights to Argentina from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around $1,232 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from Boston for as low as $880 on momondo.

Can stopping save me money on Boston to Argentina flights?

You could potentially save up to 54% on your flight if you consider stops on a Boston to Argentina flight.

Cheap Boston to Argentina flight deals and tips

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

Fastest flight time	14h 08m
Direct flights	None

The fastest flight from Boston to Argentina takes 14h 08m

There are no direct flights from Boston to Argentina. There are no popular flight routes from Boston to Argentina.

Search flight deals

Frequently asked questions about flying from Boston to Argentina

When did momondo last update prices for flights from Boston Logan Intl Airport to Argentina?
Prices for flights from Boston Logan Intl Airport to Argentina are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Argentina?
There are 6 operators available for flights from Boston Logan Intl Airport to Argentina as of May 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Argentina?
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 Argentina.
What documentation or ID do you need to fly to Argentina?
The necessary travel and health documents for your Argentina 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.

Best airlines flying from Boston to Argentina

Compare and see reviews for airlines that fly from Boston to Argentina with momondo

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $371	Free Cancellation	Rating 6.5 2,527 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $486	Free Cancellation	Rating 7.4 1,924 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $531	Free Cancellation	Rating 7.5 1,579 reviews	Search Copa Airlines flights
Delta	PriceFrom $811	Free Cancellation	Rating 7.9 8,456 reviews	Search Delta flights
United Airlines	PriceFrom $861	Free Cancellation	Rating 7.4 9,731 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,055	Free Cancellation	Rating 7.1 11,658 reviews	Search American Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Argentina from Boston with this policy.

How can momondo help me find flights from Boston to Argentina?

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

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

If you are simply researching potential flights to Argentina, momondo offers a useful price alert feature which will track prices for flights to Argentina from Boston and alert you when they change.