Cheap flights from the United States to Argentina from $222

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 9/1. 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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Find the cheapest flights from the United States to Argentina

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

 Logo
9:45 am - 3:40 amMIA-AEP
16h 55m2 stops
 Logo
9:55 pm - 5:05 pmAEP-MIA
20h 10m2 stops
Thu, Oct 2 - Thu, Oct 16
 Logo
9:45 am - 3:40 amMIA-EZE
16h 55m2 stops
 Logo
7:10 pm - 8:15 amEZE-MIA
38h 05m2 stops
Wed, Aug 27 - Wed, Sep 3
LATAM Airlines Logo
7:07 am - 2:55 pmMIA-EZE
29h 48m2 stops
LATAM Airlines Logo
2:30 am - 4:50 pmEZE-MIA
16h 20m1 stop
$601LATAM Airlines
Find Deal
Fri, Nov 21 - Sat, Nov 22
LATAM Airlines Logo
8:15 pm - 12:00 pmMIA-AEP
14h 45m1 stop
LATAM Airlines Logo
8:40 am - 6:31 amAEP-MIA
22h 51m2 stops
$601LATAM Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 17
Delta Logo
10:07 am - 9:45 amIAD-EZE
22h 38m1 stop
Delta Logo
8:10 pm - 11:23 amEZE-IAD
16h 13m1 stop
$639Delta
Find Deal
Tue, Aug 19 - Fri, Aug 29
American Airlines Logo
7:44 am - 10:15 amIAD-EZE
25h 31m2 stops
American Airlines Logo
8:45 pm - 10:48 pmEZE-IAD
27h 03m2 stops
$641American Airlines
Find Deal
Mon, Aug 18 - Tue, Sep 2
American Airlines Logo
7:44 am - 9:00 amIAD-EZE
24h 16m2 stops
American Airlines Logo
8:40 pm - 10:48 pmEZE-IAD
27h 08m2 stops
$644American Airlines
Find Deal
Mon, Aug 25 - Fri, Sep 5
Delta Logo
6:23 am - 1:40 pmIAD-EZE
30h 17m2 stops
Delta Logo
7:55 am - 2:38 pmEZE-IAD
31h 43m2 stops
$646Delta
Find Deal
Sat, Oct 4 - Fri, Oct 31
United Airlines Logo
10:32 pm - 8:00 amIAD-EZE
32h 28m1 stop
United Airlines Logo
9:00 pm - 11:28 amEZE-IAD
15h 28m1 stop
$648United Airlines
Find Deal
Sun, Aug 17 - Tue, Aug 26
United Airlines Logo
10:05 pm - 8:00 amIAD-EZE
32h 55m1 stop
United Airlines Logo
9:00 pm - 10:15 pmEZE-IAD
26h 15m1 stop
$656United Airlines
Find Deal
Sun, Aug 31 - Thu, Sep 11

LATAM Airlines flights from United States to Argentina

Our best LATAM Airlines deals on United States to Argentina flight tickets
LATAM Airlines
Nov 21
MIA7:07 amMiami
29h 48m
2 stops
EZE2:55 pmBuenos Aires Ministro Pistarini
Nov 22
EZE2:30 amBuenos Aires Ministro Pistarini
16h 20m
1 stop
MIA4:50 pmMiami
LATAM Airlines
Aug 31
MIA7:55 pmMiami
17h 45m
2 stops
AEP2:40 pmBuenos Aires Jorge Newbery
Sep 1
AEP10:55 pmBuenos Aires Jorge Newbery
22h 40m
2 stops
MIA8:35 pmMiami
LATAM Airlines
Aug 15
MIA8:15 pmMiami
24h 15m
1 stop
AEP9:30 pmBuenos Aires Jorge Newbery
Aug 17
AEP5:05 pmBuenos Aires Jorge Newbery
28h 25m
1 stop
MIA8:30 pmMiami

Copa Airlines flights from United States to Argentina

Our best Copa Airlines deals on United States to Argentina flight tickets
Copa Airlines
Aug 26
IAD2:25 amWashington, D.C. Dulles Intl
18h 43m
1 stop
EZE10:08 pmBuenos Aires Ministro Pistarini
Sep 3
EZE10:06 amBuenos Aires Ministro Pistarini
19h 14m
1 stop
IAD4:20 amWashington, D.C. Dulles Intl
Copa Airlines
Aug 27
IAD4:34 pmWashington, D.C. Dulles Intl
14h 18m
1 stop
EZE7:52 amBuenos Aires Ministro Pistarini
Sep 3
EZE10:06 amBuenos Aires Ministro Pistarini
19h 14m
1 stop
IAD4:20 amWashington, D.C. Dulles Intl
Copa Airlines
Aug 25
LAX2:01 amLos Angeles
18h 43m
1 stop
EZE12:44 amBuenos Aires Ministro Pistarini
Sep 2
EZE2:33 pmBuenos Aires Ministro Pistarini
25h 57m
1 stop
LAX12:30 pmLos Angeles

momondo Fare Finder

 
Customize your flight search to find flights from United States to Argentina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

MiamiBuenos Aires

MIA - AEP

MIAAEP

Miami

Thu 10/2

9:45 am-3:40 am

2 stops16h 55m

Buenos Aires Jorge Newbery

Thu 10/16

9:55 pm-5:05 pm

2 stops20h 10m

$573

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Wed 8/27

9:45 am-3:40 am

2 stops16h 55m

Buenos Aires Ministro Pistarini

Wed 9/3

7:10 pm-8:15 am

2 stops38h 05m

$574

MiamiBuenos Aires

MIA - EZE

MIAEZE

Miami

Fri 11/21

7:07 am-2:55 pm

2 stops29h 48m

Buenos Aires Ministro Pistarini

Sat 11/22

2:30 am-4:50 pm

1 stop16h 20m

$601

MiamiBuenos Aires

MIA - AEP

MIAAEP

Miami

Fri 8/15

8:15 pm-12:00 pm

1 stop14h 45m

Buenos Aires Jorge Newbery

Sun 8/17

8:40 am-6:31 am

2 stops22h 51m

$601

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Tue 8/19

10:07 am-9:45 am

1 stop22h 38m

Buenos Aires Ministro Pistarini

Fri 8/29

8:10 pm-11:23 am

1 stop16h 13m

$639

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Mon 8/18

7:44 am-10:15 am

2 stops25h 31m

Buenos Aires Ministro Pistarini

Tue 9/2

8:45 pm-10:48 pm

2 stops27h 03m

$641

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Mon 8/25

7:44 am-9:00 am

2 stops24h 16m

Buenos Aires Ministro Pistarini

Fri 9/5

8:40 pm-10:48 pm

2 stops27h 08m

$644

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Sat 10/4

6:23 am-1:40 pm

2 stops30h 17m

Buenos Aires Ministro Pistarini

Fri 10/31

7:55 am-2:38 pm

2 stops31h 43m

$646

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Sun 8/17

10:32 pm-8:00 am

1 stop32h 28m

Buenos Aires Ministro Pistarini

Tue 8/26

9:00 pm-11:28 am

1 stop15h 28m

$648

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Sun 8/31

10:05 pm-8:00 am

1 stop32h 55m

Buenos Aires Ministro Pistarini

Thu 9/11

9:00 pm-10:15 pm

1 stop26h 15m

$656

Flights are sorted by cheapest round-trip flights first.

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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?

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 $1,115 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 $984 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 72% 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

$222

Fastest flight time

11h 58m

Direct flights

Every day

Airports in Argentina

2 airports
The best one-way flight to Argentina from United States in the past 72 hours is $222. The best round-trip flight deal from United States to Argentina found on momondo in the last 72 hours is $573.
The fastest flight from United States to Argentina takes 11h 58m
Direct flights go from United States to Argentina every day.
There are 2 airports near Argentina: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • 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?

  • 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?


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
American AirlinesPriceFrom $159Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
AviancaPriceFrom $294Free CancellationRating
6.7
2,388 reviews
Search Avianca flights
DeltaPriceFrom $417Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Copa AirlinesPriceFrom $434Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
ArajetPriceFrom $448Free CancellationRating
7.1
32 reviews
Search Arajet flights
GOLPriceFrom $519Free CancellationRating
7.3
1,091 reviews
Search GOL flights
LATAM AirlinesPriceFrom $524Free CancellationRating
7.5
1,822 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $618Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Aerolineas ArgentinasPriceFrom $663Free CancellationRating
8.1
899 reviews
Search Aerolineas Argentinas flights
BoAPriceFrom $672Free CancellationRating
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.


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