What is the cheapest airline that flies from United States to Argentina?

Avianca, Copa Airlines, and Delta are the most popular carriers operating from United States to Argentina

What airlines fly to Argentina?

Aerolineas Argentinas, LATAM Airlines and American Airlines are the top three most popular airlines that fly to Argentina from United States according to our data. Aerolineas Argentinas is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 12 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

How many flights depart from United States to Argentina on average per week?

As of September 2025, there are 63 flights per week flying from United States to Argentina. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

How many flights depart from United States to Argentina on average per day?

The number of flights available between United States and Argentina is 9 per day as of September 2025. The most frequent departure time is 9:00AM, with 64% of daily flights leaving in the evening.

How long is the flight from United States to Argentina?

If you’re flying from a popular airport in United States, such as Miami or New York, and flying into Argentina, then you can expect flight times to average 8h 55m and 10h 45m, respectively.

When did momondo last update prices for flights from United States to Argentina?

Prices for flights from United States to Argentina refresh daily.

How many operators does momondo search for flights from United States to Argentina?

The number of operators available for flights from United States to Argentina is 11 as of September 2025.

How old do you have to be to fly from United States to Argentina?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Argentina.

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

The travel and health documents required for your trip to Argentina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Argentina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$240 Cheap Flights from the United States to Argentina in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Argentina

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Argentina

3:35 pm - 5:50 amIAD-EZE

13h 15m1 stop

1:40 am - 1:15 pmEZE-IAD

13h 35m1 stop

$618Avianca

Find Deal

Wed, Oct 29 - Tue, Nov 11

10:10 pm - 6:20 amIAD-EZE

31h 10m1 stop

10:05 pm - 11:28 amEZE-IAD

15h 23m1 stop

$619United Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

7:35 pm - 2:00 pmIAD-EZE

17h 25m2 stops

7:50 am - 11:19 pmEZE-IAD

17h 29m2 stops

$640LATAM Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 11

6:11 am - 8:20 amIAD-EZE

25h 09m1 stop

9:40 pm - 7:21 pmEZE-IAD

23h 41m2 stops

$644American Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 15

12:48 pm - 10:15 amIAD-EZE

20h 27m2 stops

10:30 pm - 5:04 pmEZE-IAD

19h 34m1 stop

$647American Airlines

Find Deal

Fri, Sep 26 - Wed, Oct 29

4:12 pm - 9:35 amIAD-EZE

15h 23m2 stops

11:00 am - 2:51 pmEZE-IAD

29h 51m2 stops

$681LATAM Airlines

Find Deal

Thu, Jan 1 - Sat, Jan 17

8:10 am - 7:15 pmMIA-EZE

9h 05mnonstop

10:45 pm - 6:00 amEZE-MIA

9h 15mnonstop

$693Aerolineas Argentinas

Find Deal

Wed, Nov 5 - Wed, Nov 12

9:10 am - 7:15 pmMIA-EZE

9h 05mnonstop

10:45 pm - 7:00 amEZE-MIA

9h 15mnonstop

$695Aerolineas Argentinas

Find Deal

Wed, Oct 8 - Wed, Oct 29

7:00 am - 9:00 amSFO-EZE

21h 00m2 stops

11:55 pm - 1:57 pmEZE-SFO

19h 02m1 stop

$1,070Delta

Find Deal

Sun, Feb 8 - Mon, Feb 16

5:50 am - 2:55 pmSFO-EZE

28h 05m2 stops

8:55 pm - 2:43 pmEZE-SFO

22h 48m1 stop

$1,094Delta

Find Deal

Thu, Nov 6 - Wed, Nov 19

Aerolineas Argentinas flights from United States to Argentina

Our best Aerolineas Argentinas deals on United States to Argentina flight tickets

Aerolineas Argentinas

Nov 5

MIA8:10 amMiami

9h 05m

EZE7:15 pmBuenos Aires Ministro Pistarini

Nov 12

EZE10:45 pmBuenos Aires Ministro Pistarini

9h 15m

MIA6:00 amMiami

$693

Find similar

Aerolineas Argentinas

Oct 8

MIA9:10 amMiami

9h 05m

EZE7:15 pmBuenos Aires Ministro Pistarini

Oct 29

EZE10:45 pmBuenos Aires Ministro Pistarini

9h 15m

MIA7:00 amMiami

$695

Find similar

Aerolineas Argentinas

Nov 3

MIA8:10 amMiami

9h 05m

EZE7:15 pmBuenos Aires Ministro Pistarini

Nov 13

EZE10:45 pmBuenos Aires Ministro Pistarini

9h 15m

MIA6:00 amMiami

$699

Find similar

LATAM Airlines flights from United States to Argentina

Our best LATAM Airlines deals on United States to Argentina flight tickets

LATAM Airlines

Oct 27

IAD7:35 pmWashington, D.C. Dulles Intl

17h 25m

2 stops

EZE2:00 pmBuenos Aires Ministro Pistarini

Nov 11

EZE7:50 amBuenos Aires Ministro Pistarini

17h 29m

2 stops

IAD11:19 pmWashington, D.C. Dulles Intl

$640

Find similar

LATAM Airlines

Jan 1

IAD4:12 pmWashington, D.C. Dulles Intl

15h 23m

2 stops

EZE9:35 amBuenos Aires Ministro Pistarini

Jan 17

EZE11:00 amBuenos Aires Ministro Pistarini

29h 51m

2 stops

IAD2:51 pmWashington, D.C. Dulles Intl

$681

Find similar

LATAM Airlines

Nov 14

LAX2:30 pmLos Angeles

19h 10m

1 stop

AEP2:40 pmBuenos Aires Jorge Newbery

Nov 16

AEP11:30 amBuenos Aires Jorge Newbery

23h 45m

1 stop

LAX6:15 amLos Angeles

$687

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Wed 10/29

3:35 pm-5:50 am

1 stop13h 15m

Buenos Aires Ministro Pistarini

Tue 11/11

1:40 am-1:15 pm

1 stop13h 35m

$618

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Thu 10/30

10:10 pm-6:20 am

1 stop31h 10m

Buenos Aires Ministro Pistarini

Thu 11/6

10:05 pm-11:28 am

1 stop15h 23m

$619

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Mon 10/27

7:35 pm-2:00 pm

2 stops17h 25m

Buenos Aires Ministro Pistarini

Tue 11/11

7:50 am-11:19 pm

2 stops17h 29m

$640

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Sat 11/1

6:11 am-8:20 am

1 stop25h 09m

Buenos Aires Ministro Pistarini

Sat 11/15

9:40 pm-7:21 pm

2 stops23h 41m

$644

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Fri 9/26

12:48 pm-10:15 am

2 stops20h 27m

Buenos Aires Ministro Pistarini

Wed 10/29

10:30 pm-5:04 pm

1 stop19h 34m

$647

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Thu 1/1

4:12 pm-9:35 am

2 stops15h 23m

Buenos Aires Ministro Pistarini

Sat 1/17

11:00 am-2:51 pm

2 stops29h 51m

$681

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Wed 11/5

8:10 am-7:15 pm

Nonstop9h 05m

Buenos Aires Ministro Pistarini

Wed 11/12

10:45 pm-6:00 am

Nonstop9h 15m

$693

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Wed 10/8

9:10 am-7:15 pm

Nonstop9h 05m

Buenos Aires Ministro Pistarini

Wed 10/29

10:45 pm-7:00 am

Nonstop9h 15m

$695

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Sun 2/8

7:00 am-9:00 am

2 stops21h 00m

Buenos Aires Ministro Pistarini

Mon 2/16

11:55 pm-1:57 pm

1 stop19h 02m

$1,070

San FranciscoBuenos Aires

SFO - EZE

SFOEZE

San Francisco

Thu 11/6

5:50 am-2:55 pm

2 stops28h 05m

Buenos Aires Ministro Pistarini

Wed 11/19

8:55 pm-2:43 pm

1 stop22h 48m

$1,094

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 United States 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

Other information

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of October, then departing from United States during the month November is also very affordable. Most momondo users find prices during this month for around $977.

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

The cheapest day to depart from United States to Argentina is on a Monday. Travelers who choose to depart for Argentina on a Monday will often find tickets for as low as $855. The most expensive day to fly to Argentina is Saturday, with ticket prices averaging around $1,005.

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

The cheapest time of day to fly to Argentina is in the afternoon when flights can be purchased for as low as $918. Flights in the morning are often more expensive with an average ticket price of $963.

What is the cheapest United States to Argentina flight route?

Fly from Miami to Buenos Aires Ministro Pistarini for the best United States - Argentina flight prices

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

You are more likely to see cheaper flights to Argentina from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around $1,149 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from United States for as low as $994 on momondo.

What cabin class options are available on United States to Argentina flights?

There are 4 cabin classes available to choose from on United States to Argentina flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Argentina flights?

You could potentially save up to 82% on your flight if you consider stops on a United States to Argentina flight.

Cheap United States to Argentina flight deals and tips

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

Best Price Found	$448
Fastest flight time	8h 40m
Direct flights	Every day
Airports in Argentina	1 airport

The best one-way flight to Argentina from United States in the past 72 hours is $448. The best round-trip flight deal from United States to Argentina found on momondo in the last 72 hours is $732.

The fastest flight from United States to Argentina takes 8h 40m

Direct flights go from United States to Argentina every day.

There is 1 airport near Argentina: Buenos Aires Ministro Pistarini (EZE)

Search flight deals

When did momondo last update prices for flights from United States to Argentina?
Prices for flights from United States to Argentina refresh daily.
How many operators does momondo search for flights from United States to Argentina?
The number of operators available for flights from United States to Argentina is 11 as of September 2025.
How old do you have to be to fly from United States to Argentina?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Argentina.
What documentation or ID do you need to fly to Argentina?
The travel and health documents required for your trip to Argentina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Argentina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Argentina?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Argentina is Airbus A330 (43.13% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (31.84%), Boeing 777-300ER (17.53%), and Boeing 777 (1.99%).

Best airlines flying from United States to Argentina

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

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $284	Free Cancellation	Rating 6.7 2,435 reviews	Search Avianca flights
Copa Airlines	PriceFrom $407	Free Cancellation	Rating 7.6 1,531 reviews	Search Copa Airlines flights
Delta	PriceFrom $417	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
Arajet	PriceFrom $448	Free Cancellation	Rating 7.0 34 reviews	Search Arajet flights
LATAM Airlines	PriceFrom $517	Free Cancellation	Rating 7.5 1,847 reviews	Search LATAM Airlines flights
GOL	PriceFrom $519	Free Cancellation	Rating 7.3 1,106 reviews	Search GOL flights
American Airlines	PriceFrom $573	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $618	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
Aerolineas Argentinas	PriceFrom $664	Free Cancellation	Rating 8.1 932 reviews	Search Aerolineas Argentinas flights
BoA	PriceFrom $672	Free Cancellation	Rating 6.8 136 reviews	Search BoA flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Argentina from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Argentina?

Once you have performed a search for United States to Argentina flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Argentina from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Argentina trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 10/16

Thu 10/23

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Argentina

Cheap flights from the United States to Argentina from $240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Argentina departing on 12/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Argentina

Recent round-trip flight deals from the United States to Argentina

Recent one-way flight deals from the United States to Argentina

Recent last minute flight deals from the United States to Argentina

Recent direct flight deals from the United States to Argentina

Aerolineas Argentinas flights from United States to Argentina

Our best Aerolineas Argentinas deals on United States to Argentina flight tickets

LATAM Airlines flights from United States to Argentina

Our best LATAM Airlines deals on United States to Argentina flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Argentina that are best for you.

See travel insights to Argentina from

How to get the cheapest flight ticket from United States 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

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of October, then departing from United States during the month November is also very affordable. Most momondo users find prices during this month for around $977.

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

The cheapest day to depart from United States to Argentina is on a Monday. Travelers who choose to depart for Argentina on a Monday will often find tickets for as low as $855. The most expensive day to fly to Argentina is Saturday, with ticket prices averaging around $1,005.

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

The cheapest time of day to fly to Argentina is in the afternoon when flights can be purchased for as low as $918. Flights in the morning are often more expensive with an average ticket price of $963.

What is the cheapest United States to Argentina flight route?

Fly from Miami to Buenos Aires Ministro Pistarini for the best United States - Argentina flight prices

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

What cabin class options are available on United States to Argentina flights?

There are 4 cabin classes available to choose from on United States to Argentina flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Argentina flights?

You could potentially save up to 82% on your flight if you consider stops on a United States to Argentina flight.

What is the cheapest airline that flies from United States to Argentina?

Avianca, Copa Airlines, and Delta are the most popular carriers operating from United States to Argentina

What airlines fly to Argentina?

How many flights depart from United States to Argentina on average per day?

The number of flights available between United States and Argentina is 9 per day as of September 2025. The most frequent departure time is 9:00AM, with 64% of daily flights leaving in the evening.

How many flights depart from United States to Argentina on average per week?

As of September 2025, there are 63 flights per week flying from United States to Argentina. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

How long is the flight from United States to Argentina?

If you’re flying from a popular airport in United States, such as Miami or New York, and flying into Argentina, then you can expect flight times to average 8h 55m and 10h 45m, respectively.

Cheap United States to Argentina flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Argentina

When did momondo last update prices for flights from United States to Argentina?

How many operators does momondo search for flights from United States to Argentina?

How old do you have to be to fly from United States to Argentina?

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

What is the most popular plane model from United States to Argentina?

Best airlines flying from United States to Argentina

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

Why use momondo?

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

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

How can momondo help me find flights from United States to Argentina?

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

An easier way to manage your Argentina trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo