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 39% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 5 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, Copa Airlines, and LATAM Airlines 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 5 operators available for flights from Boston Logan Intl Airport to Argentina as of July 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

Discover deals from 900+ travel sites with momondo.

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.

9:20 pm - 3:23 am

BOS

EZE

28h 03m

1 stop

6:35 am - 9:45 am

EZE

BOS

29h 10m

1 stop

$761Arajet

Thu, Nov 19 - Tue, Dec 8

11:15 am - 3:23 am

BOS

EZE

14h 08m

1 stop

6:35 am - 9:45 am

EZE

BOS

29h 10m

1 stop

$762Arajet

Fri, Nov 20 - Tue, Dec 8

12:15 pm - 3:23 am

BOS

EZE

14h 08m

1 stop

4:55 pm - 6:35 am

EZE

BOS

15h 40m

1 stop

$774Multiple Airlines

Fri, Oct 30 - Mon, Nov 2

12:15 pm - 3:23 am

BOS

EZE

14h 08m

1 stop

1:35 am - 2:50 pm

EZE

BOS

38h 15m

2 stops

$789Multiple Airlines

Fri, Oct 2 - Fri, Oct 16

9:20 pm - 3:23 am

BOS

EZE

28h 03m

1 stop

6:35 am - 9:45 am

EZE

BOS

29h 10m

1 stop

$790Arajet

Sun, Nov 22 - Tue, Dec 8

5:05 pm - 8:26 pm

BOS

COR

26h 21m

2 stops

1:20 pm - 7:35 am

COR

BOS

19h 15m

1 stop

$823LATAM Airlines

Mon, Sep 21 - Wed, Sep 23

7:10 am - 8:26 pm

BOS

COR

36h 16m

3 stops

1:20 pm - 7:35 am

COR

BOS

19h 15m

1 stop

$839LATAM Airlines

Mon, Sep 21 - Wed, Sep 23

8:45 am - 6:20 am

BOS

COR

20h 35m

1 stop

7:25 am - 7:10 am

COR

BOS

24h 45m

1 stop

$1,076Avianca

Tue, Sep 8 - Wed, Sep 16

8:47 am - 12:17 am

BOS

ROS

14h 30m

1 stop

1:23 am - 11:02 pm

ROS

BOS

22h 39m

1 stop

$1,419Copa Airlines

Fri, Sep 18 - Fri, Sep 25

8:45 am - 12:21 am

BOS

MDZ

14h 36m

1 stop

1:25 am - 11:10 pm

MDZ

BOS

22h 45m

1 stop

$1,729Copa Airlines

Fri, Jul 31 - Thu, Aug 6

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LATAM Airlines flights from Boston to Argentina

Our best LATAM Airlines deals on Boston to Argentina flight tickets

LATAM Airlines

Sep 21

BOS5:05 pmBoston Logan Intl

26h 21m

2 stops

COR8:26 pmCordoba Pajas Blancas

Sep 23

COR1:20 pmCordoba Pajas Blancas

19h 15m

1 stop

BOS7:35 amBoston Logan Intl

$823

LATAM Airlines

Sep 21

BOS7:10 amBoston Logan Intl

36h 16m

3 stops

COR8:26 pmCordoba Pajas Blancas

Sep 23

COR1:20 pmCordoba Pajas Blancas

19h 15m

1 stop

BOS7:35 amBoston Logan Intl

$839

LATAM Airlines

Sep 21

BOS10:15 amBoston Logan Intl

29h 10m

2 stops

COR4:25 pmCordoba Pajas Blancas

Sep 23

COR1:50 pmCordoba Pajas Blancas

26h 25m

2 stops

BOS3:15 pmBoston Logan Intl

$901

Arajet flights from Boston to Argentina

Our best Arajet deals on Boston to Argentina flight tickets

Arajet

Oct 2

BOS12:15 pmBoston Logan Intl

14h 08m

1 stop

EZE3:23 amBuenos Aires Ministro Pistarini

Oct 17

EZE9:15 pmBuenos Aires Ministro Pistarini

24h 35m

1 stop

BOS8:50 pmBoston Logan Intl

$805

Arajet

Sep 9

BOS12:15 pmBoston Logan Intl

17h 30m

1 stop

EZE6:45 amBuenos Aires Ministro Pistarini

Sep 17

EZE9:45 amBuenos Aires Ministro Pistarini

26h 00m

1 stop

BOS10:45 amBoston Logan Intl

$915

Arajet

Sep 9

BOS12:15 pmBoston Logan Intl

17h 30m

1 stop

EZE6:45 amBuenos Aires Ministro Pistarini

Sep 17

EZE9:45 amBuenos Aires Ministro Pistarini

26h 00m

1 stop

BOS10:45 amBoston Logan Intl

$917

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Thu 11/19

9:20 pm-3:23 am

1 stop28h 03m

Buenos Aires Ministro Pistarini

Tue 12/8

6:35 am-9:45 am

1 stop29h 10m

$761

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 11/20

11:15 am-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Tue 12/8

6:35 am-9:45 am

1 stop29h 10m

$762

Quickest round-trip

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 10/30

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Mon 11/2

4:55 pm-6:35 am

1 stop15h 40m

$774

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 10/2

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Fri 10/16

1:35 am-2:50 pm

2 stops38h 15m

$789

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Sun 11/22

9:20 pm-3:23 am

1 stop28h 03m

Buenos Aires Ministro Pistarini

Tue 12/8

6:35 am-9:45 am

1 stop29h 10m

$790

BostonCordoba

BOS - COR

BOSCOR

Boston Logan Intl

Mon 9/21

5:05 pm-8:26 pm

2 stops26h 21m

Cordoba Pajas Blancas

Wed 9/23

1:20 pm-7:35 am

1 stop19h 15m

$823

BostonCordoba

BOS - COR

BOSCOR

Boston Logan Intl

Mon 9/21

7:10 am-8:26 pm

3 stops36h 16m

Cordoba Pajas Blancas

Wed 9/23

1:20 pm-7:35 am

1 stop19h 15m

$839

BostonCordoba

BOS - COR

BOSCOR

Boston Logan Intl

Tue 9/8

8:45 am-6:20 am

1 stop20h 35m

Cordoba Pajas Blancas

Wed 9/16

7:25 am-7:10 am

1 stop24h 45m

$1,076

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Fri 9/18

8:47 am-12:17 am

1 stop14h 30m

Rosario Fisherton

Fri 9/25

1:23 am-11:02 pm

1 stop22h 39m

$1,419

BostonMendoza

BOS - MDZ

BOSMDZ

Boston Logan Intl

Fri 7/31

8:45 am-12:21 am

1 stop14h 36m

Mendoza El Plumerillo

Thu 8/6

1:25 am-11:10 pm

1 stop22h 45m

$1,729

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 $974 on momondo.

Can stopping save me money on Boston to Argentina flights?

You could potentially save up to 13% 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 5 operators available for flights from Boston Logan Intl Airport to Argentina as of July 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
LATAM Airlines	PriceFrom $486	Free Cancellation	Rating 7.4 1,949 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $531	Free Cancellation	Rating 7.6 1,568 reviews	Search Copa Airlines flights
Delta	PriceFrom $811	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
United Airlines	PriceFrom $861	Free Cancellation	Rating 7.4 9,931 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,036	Free Cancellation	Rating 7.1 11,774 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.