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O'Hare International Airport to Buenos Aires flight
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Cheap Flights from O'Hare International Airport to Buenos Aires

Search for flights from O'Hare International Airport to Buenos Aires and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ORD08:25
        18h 10m
        2 stops
        EZE04:35
        Chicago - Buenos Aires|Wed, May 1|Frontier Airlines
        $331$508
        35% OFF
        35% OFF
        $508$331
      • ORD22:57
        33h 3m
        2 stops
        EZE10:00
        Chicago - Buenos Aires|Wed, May 15|Spirit Airlines
        $340$508
        33% OFF
        33% OFF
        $508$340
      • ORD06:49
        40h 6m
        2 stops
        EZE00:55
        Chicago - Buenos Aires|Sat, May 4|Spirit Airlines
        $341$508
        33% OFF
        33% OFF
        $508$341
      • ORD10:03
        19h 57m
        2 stops
        EZE08:00
        Chicago - Buenos Aires|Wed, May 15|American Airlines
        $341
        $341
      • ORD17:09
        32h 21m
        1 stop
        EZE03:30
        Chicago - Buenos Aires|Mon, May 6|Spirit Airlines
        $342
        $342
      • ORD07:05
        22h 35m
        2 stops
        EZE07:40
        Chicago - Buenos Aires|Wed, May 15|United Airlines
        $348
        $348
      • ORD12:10
        19h 50m
        1 stop
        EZE10:00
        Chicago - Buenos Aires|Thu, May 30|American Airlines
        $348
        $348
      • ORD11:32
        20h 28m
        1 stop
        EZE10:00
        Chicago - Buenos Aires|Tue, May 14|American Airlines
        $348
        $348
      • ORD11:45
        32h 11m
        2 stops
        EZE21:56
        Chicago - Buenos Aires|Wed, May 1|American Airlines
        $350
        $350
      • ORD17:10
        14h 50m
        1 stop
        EZE10:00
        Chicago - Buenos Aires|Mon, May 27|American Airlines
        $351
        $351
      • ORD13:00
        3h 5m
        Direct
        BUE14:00
        Chicago - Buenos Aires|Sun, May 5|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from O'Hare International Airport to Buenos Aires

See which airlines fly from O'Hare International Airport to Buenos Aires. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From $331
Spirit Airlines
From $340
American Airlines
From $341
United Airlines
From $348
Jetblue Airways
From $367
Delta Air Lines
From $404
Avianca
From $413
Copa Airlines
From $422
LATAM Airlines
From $432
Southwest Airlines
From $441
ANA airlines
Find more flights and airlines

There are 2 airport(s) in Buenos Aires. Discover the top routes now!

Learn about different airports in Buenos Aires, find the best flight and transfer options, and plan your journey.

  • 30.91 km from downtown Buenos AiresCheapest
    Ministro Pistarini International Airport
    Tickets From
    $331
  • 4.61 km from downtown Buenos AiresClosest
    Jorge Newbery Airport
    Tickets From
    $472
Flight Schedule from O'Hare International Airport to Buenos Aires

Check the schedule for flights from O'Hare International Airport to Buenos Aires and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA327

    American Airlines

    06:00

    ORD

    2.0h

    09:02

    LGA

    SMTWT-S
    Search

  2. AA953

    American Airlines

    23:00

    JFK

    10.8h

    10:50

    EZE

    SMTWTFS

  3. AA327

    American Airlines

    06:00

    ORD

    2.0h

    09:02

    LGA

    SMTWT-S
    Search

  4. AR1301

    Aerolineas Argentinas

    15:25

    JFK

    11.1h

    03:30

    EZE

    -M--T-S

  5. UA1850

    United Airlines

    07:05

    ORD

    3.2h

    11:16

    FLL

    ---WTFS
    Search

  6. CM266

    Copa Airlines

    18:18

    FLL

    3.1h

    20:25

    PTY

    SMT--FS

  7. CM367

    Copa Airlines

    22:38

    PTY

    7.1h

    07:46

    EZE

    SMTWTFS

  8. DL3788

    Delta Air Lines

    07:15

    ORD

    2.2h

    10:29

    JFK

    SMTWTFS
    Search

  9. AV211

    Avianca

    15:15

    JFK

    5.9h

    20:10

    BOG

    SMTWTFS

  10. AV087

    Avianca

    21:10

    BOG

    6.4h

    05:35

    EZE

    SMTWTFS

  11. UA1775

    United Airlines

    10:42

    ORD

    3.2h

    14:55

    FLL

    SMTWTFS
    Search

  12. UA1410

    United Airlines

    17:08

    FLL

    2.8h

    18:57

    IAH

    SMTWTFS

  13. UA819

    United Airlines

    20:10

    IAH

    9.8h

    08:00

    EZE

    SMTWTFS

  14. AA2041

    American Airlines

    13:25

    ORD

    2.1h

    16:29

    LGA

    SMTWTFS
    Search

  15. AA953

    American Airlines

    23:00

    JFK

    10.8h

    10:50

    EZE

    SMTWTFS

  16. F93044

    Frontier Airlines

    14:06

    ORD

    3.0h

    18:08

    MCO

    SMTWTFS
    Search

  17. AV029

    Avianca

    15:00

    MCO

    4.0h

    17:59

    BOG

    SMTWTFS

  18. AV087

    Avianca

    21:10

    BOG

    6.4h

    05:35

    EZE

    SMTWTFS

  19. F93044

    Frontier Airlines

    14:06

    ORD

    3.0h

    18:08

    MCO

    SMTWTFS
    Search

  20. AV7399

    Avianca

    14:45

    MCO

    4.4h

    18:10

    UIO

    --T---S

  21. AV647

    Avianca

    20:45

    UIO

    5.8h

    04:35

    EZE

    S-T-T-S

  22. AA2518

    American Airlines

    17:59

    ORD

    2.5h

    21:30

    JFK

    SMTWTFS
    Search

  23. AA953

    American Airlines

    23:00

    JFK

    10.8h

    10:50

    EZE

    SMTWTFS

  24. UA1774

    United Airlines

    21:30

    ORD

    2.3h

    00:50

    EWR

    SMTWTFS
    Search

  25. AV021

    Avianca

    07:25

    JFK

    5.8h

    12:15

    BOG

    SMTWTFS

  26. AV217

    Avianca

    16:00

    BOG

    6.1h

    00:05

    EZE

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from O'Hare International Airport to Buenos Aires

Cheapest nonstop flight price

$342

Off-season for travel

May

Peak season for travel

October

FAQs for O'Hare International Airport to Buenos Aires Flights

  • What is the transportation method from the main airport to downtown in Buenos Aires?

    • The distance from Ministro Pistarini International Airport to downtown is about 27km. It takes about 40 minutes by taxi.
    • The distance from Jorge Newbery Airport to downtown is about 5km. It takes about 20 minutes by taxi.

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