United flights to St. John’s, Antigua from $ 334*

United's most popular flights to Buenos Aires (EZE)

$

New York/Newark (EWR)to

St. John’s, Antigua (ANU)
07/05/25 - 07/12/25
from
$ 334
Viewed: 22 hours ago
Roundtrip
|
Economy

Washington, D.C. (IAD)to

St. John’s, Antigua (ANU)
07/05/25 - 07/19/25
from
$ 599
Viewed: 21 hours ago
Roundtrip
|
Economy

Houston (IAH)to

St. John’s, Antigua (ANU)
06/06/25 - 06/10/25
from
$ 747
Viewed: 21 hours ago
Roundtrip
|
Economy

Boston (BOS)to

St. John’s, Antigua (ANU)
07/12/25 - 07/26/25
from
$ 599
Viewed: 23 hours ago
Roundtrip
|
Economy

Chicago (ORD)to

St. John’s, Antigua (ANU)
06/06/25 - 06/10/25
from
$ 747
Viewed: 20 hours ago
Roundtrip
|
Economy

Orlando (MCO)to

St. John’s, Antigua (ANU)
06/06/25 - 06/10/25
from
$ 697
Viewed: 20 hours ago
Roundtrip
|
Economy

Baltimore (BWI)to

St. John’s, Antigua (ANU)
06/06/25 - 06/13/25
from
$ 702
Viewed: 16 hours ago
Roundtrip
|
Economy

Dallas (DFW)to

St. John’s, Antigua (ANU)
07/15/25 - 07/19/25
from
$ 823
Viewed: 14 hours ago
Roundtrip
|
Economy

Los Angeles (LAX)to

St. John’s, Antigua (ANU)
06/06/25 - 06/10/25
from
$ 847
Viewed: 21 hours ago
Roundtrip
|
Economy

Phoenix (PHX)to

St. John’s, Antigua (ANU)
07/03/25 - 07/17/25
from
$ 849
Viewed: 15 hours ago
Roundtrip
|
Economy

San Diego (SAN)to

St. John’s, Antigua (ANU)
07/03/25 - 07/17/25
from
$ 850
Viewed: 15 hours ago
Roundtrip
|
Economy

Atlanta (ATL)to

St. John’s, Antigua (ANU)
05/30/25 - 06/03/25
from
$ 692
Viewed: 15 hours ago
Roundtrip
|
Economy

Cleveland (CLE)to

St. John’s, Antigua (ANU)
05/31/25 - 06/07/25
from
$ 624
Viewed: 16 hours ago
Roundtrip
|
Economy

Saint Louis (STL)to

St. John’s, Antigua (ANU)
07/08/25 - 07/12/25
from
$ 679
Viewed: 14 hours ago
Roundtrip
|
Economy

Columbus (CMH)to

St. John’s, Antigua (ANU)
07/05/25 - 07/12/25
from
$ 599
Viewed: 16 hours ago
Roundtrip
|
Economy

Denver (DEN)to

St. John’s, Antigua (ANU)
06/06/25 - 06/10/25
from
$ 847
Viewed: 22 hours ago
Roundtrip
|
Economy

Omaha (OMA)to

St. John’s, Antigua (ANU)
07/04/25 - 07/08/25
from
$ 752
Viewed: 15 hours ago
Roundtrip
|
Economy

New Orleans (MSY)to

St. John’s, Antigua (ANU)
06/13/25 - 06/17/25
from
$ 697
Viewed: 15 hours ago
Roundtrip
|
Economy

Pittsburgh (PIT)to

St. John’s, Antigua (ANU)
05/31/25 - 06/14/25
from
$ 529
Viewed: 15 hours ago
Roundtrip
|
Economy

Tampa (TPA)to

St. John’s, Antigua (ANU)
07/04/25 - 07/08/25
from
$ 606
Viewed: 14 hours ago
Roundtrip
|
Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Business class deals on flights to Buenos Aires (EZE)

$

New York/Newark (EWR)to

St. John’s, Antigua (ANU)
05/10/25 - 05/17/25

Roundtrip

|

Business

from
$ 1,065
Viewed: 2 hours ago

Washington, D.C. (IAD)to

St. John’s, Antigua (ANU)
10/11/25 - 10/18/25

Roundtrip

|

Business

from
$ 1,402
Viewed: 1 day ago

Houston (IAH)to

St. John’s, Antigua (ANU)
07/04/25 - 07/08/25

Roundtrip

|

Business

from
$ 1,227
Viewed: 6 hours ago

Boston (BOS)to

St. John’s, Antigua (ANU)
10/18/25 - 10/25/25

Roundtrip

|

Business

from
$ 1,511
Viewed: 59 minutes ago

Baltimore (BWI)to

St. John’s, Antigua (ANU)
08/30/25 - 09/06/25

Roundtrip

|

Business

from
$ 1,178
Viewed: 5 hours ago

Dallas (DFW)to

St. John’s, Antigua (ANU)
06/26/25 - 07/03/25

Roundtrip

|

Business

from
$ 1,629
Viewed: 1 day ago

Atlanta (ATL)to

St. John’s, Antigua (ANU)
07/13/25 - 07/20/25

Roundtrip

|

Business

from
$ 1,615
Viewed: 4 hours ago

Cleveland (CLE)to

St. John’s, Antigua (ANU)
07/13/25 - 07/19/25

Roundtrip

|

Business

from
$ 1,646
Viewed: 19 minutes ago

Chicago (ORD)to

St. John’s, Antigua (ANU)
07/01/25 - 07/08/25

Roundtrip

|

Business

from
$ 1,370
Viewed: 9 hours ago

Phoenix (PHX)to

St. John’s, Antigua (ANU)
01/23/26 - 02/07/26

Roundtrip

|

Business

from
$ 3,492
Viewed: 10 hours ago

Los Angeles (LAX)to

St. John’s, Antigua (ANU)
07/05/25 - 07/19/25

Roundtrip

|

Business

from
$ 3,364
Viewed: 1 hour ago

Tampa (TPA)to

St. John’s, Antigua (ANU)
12/26/25 - 01/03/26

Roundtrip

|

Business

from
$ 7,255
Viewed: 1 day ago

Detroit (DTW)to

St. John’s, Antigua (ANU)
08/06/25 - 08/17/25

Roundtrip

|

Business

from
$ 1,234
Viewed: 10 hours ago

Portland, OR (PDX)to

St. John’s, Antigua (ANU)
09/12/25 - 09/19/25

Roundtrip

|

Business

from
$ 3,098
Viewed: 11 hours ago

San Francisco (SFO)to

St. John’s, Antigua (ANU)
06/28/25 - 07/05/25

Roundtrip

|

Business

from
$ 2,453
Viewed: 6 hours ago

Austin (AUS)to

St. John’s, Antigua (ANU)
12/12/25 - 12/15/25

Roundtrip

|

Business

from
$ 2,080
Viewed: 4 hours ago

Hartford (BDL)to

St. John’s, Antigua (ANU)
05/26/25 - 05/31/25

Roundtrip

|

Business

from
$ 1,277
Viewed: 7 hours ago

Denver (DEN)to

St. John’s, Antigua (ANU)
05/23/25 - 05/27/25

Roundtrip

|

Business

from
$ 1,389
Viewed: 2 hours ago

Sacramento (SMF)to

St. John’s, Antigua (ANU)
02/13/26 - 02/21/26

Roundtrip

|

Business

from
$ 4,165
Viewed: 25 minutes ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Things to do after your flight to Buenos Aires (EZE)

Fly to Buenos Aires with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.

Top things to experience in Buenos Aires

  • Take pictures of Buenos Aires’ many fine buildings and monuments, including Floralis Generica, Piramide de Mayo (May Pyramid), the Cabildo and the Palacio del Congreso Nacional Argentino (Palace of the Argentine National Congress).
  • Hear the whispers from the past in Cementerio de la Recoleta (La Recoleta Cemetery).
  • Stroll along the cobblestone streets of San Telmo to see the city’s colonial architecture.
  • Experience the European vibe in colorful La Boca.
  • Attend a traditional gaucho party and step into the shoes of an Argentinian cowboy.
  • Take the family to Peru Beach, Tigre or El Museo de los Niños Abasto (The Children’s Museum of Abasto).

Best time to visit Buenos Aires

Spring and fall have the most pleasant weather — remember that the seasons are the opposite from those in the Northern Hemisphere. If you visit Buenos Aires in October or November, you will see many jacaranda trees in full bloom. Carnaval Porteño in summer is energetic, with marching bands, colorful costumes, music and dancing. Fall is a great time for theater lovers, with the start of the ballet and opera season, and fashion-conscious travelers can enjoy winter’s Fashion Week. Other highlights include Independence Day on July 9, the Tango Festival — held every winter — and summer’s Jazz Festival.

Find your vacation package to Buenos Aires with United Vacations.

More flights to Buenos Aires with United Airlines