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Flights from Chicago to Buenos Aires (ORD to BUE)

Discover alternate routes & cheap one way flights from Chicago to Buenos Aires (ORD to BUE) within a departure date range.

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  • USD 518
    Spirit AirlinesAvianca
    10:00am - 5:35am
    Mon Sep 9th
    17h 35m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Mon Sep 9th 2024 Spirit Airlines · NK 1839 Depart at 10:00am from Chicago (ORD) Fly for 3h 20m Arrive at 2:20pm in Miami (MIA)

    Layover in Miami for 3h 5m

    Mon Sep 9th 2024 Avianca · AV 7 Depart at 5:25pm from Miami (MIA) Fly for 3h 30m Arrive at 7:55pm in Bogotá (BOG)

    Layover in Bogotá for 1h 15m

    Mon Sep 9th 2024 Avianca · AV 87 Depart at 9:10pm from Bogotá (BOG) Fly for 6h 25m Arrive at 5:35am in Buenos Aires (EZE)

  • USD 538
    Spirit AirlinesAvianca
    6:00am - 1:25am
    Mon Sep 2nd
    17h 25m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Mon Sep 2nd 2024 Spirit Airlines · NK 104 Depart at 6:00am from Chicago (ORD) Fly for 3h 31m Arrive at 9:31am in Cancún (CUN)

    Layover in Cancún for 2h 54m

    Mon Sep 2nd 2024 Avianca · AV 269 Depart at 12:25pm from Cancún (CUN) Fly for 3h 4m Arrive at 3:29pm in Medellín (MDE)

    Layover in Medellín for 1h 16m

    Mon Sep 2nd 2024 Avianca · AV 111 Depart at 4:45pm from Medellín (MDE) Fly for 6h 40m Arrive at 1:25am in Buenos Aires (EZE)

  • USD 538
    Spirit AirlinesAvianca
    6:00am - 1:25am
    Wed Sep 4th
    17h 25m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Wed Sep 4th 2024 Spirit Airlines · NK 104 Depart at 6:00am from Chicago (ORD) Fly for 3h 40m Arrive at 9:40am in Cancún (CUN)

    Layover in Cancún for 2h 45m

    Wed Sep 4th 2024 Avianca · AV 269 Depart at 12:25pm from Cancún (CUN) Fly for 3h 4m Arrive at 3:29pm in Medellín (MDE)

    Layover in Medellín for 1h 16m

    Wed Sep 4th 2024 Avianca · AV 111 Depart at 4:45pm from Medellín (MDE) Fly for 6h 40m Arrive at 1:25am in Buenos Aires (EZE)

  • USD 538
    Spirit AirlinesAvianca
    6:00am - 1:25am
    Mon Sep 9th
    17h 25m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Mon Sep 9th 2024 Spirit Airlines · NK 104 Depart at 6:00am from Chicago (ORD) Fly for 3h 40m Arrive at 9:40am in Cancún (CUN)

    Layover in Cancún for 2h 45m

    Mon Sep 9th 2024 Avianca · AV 269 Depart at 12:25pm from Cancún (CUN) Fly for 3h 4m Arrive at 3:29pm in Medellín (MDE)

    Layover in Medellín for 1h 16m

    Mon Sep 9th 2024 Avianca · AV 111 Depart at 4:45pm from Medellín (MDE) Fly for 6h 40m Arrive at 1:25am in Buenos Aires (EZE)

  • USD 538
    Spirit AirlinesAvianca
    6:00am - 1:25am
    Wed Sep 11th
    17h 25m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Wed Sep 11th 2024 Spirit Airlines · NK 104 Depart at 6:00am from Chicago (ORD) Fly for 3h 40m Arrive at 9:40am in Cancún (CUN)

    Layover in Cancún for 2h 45m

    Wed Sep 11th 2024 Avianca · AV 269 Depart at 12:25pm from Cancún (CUN) Fly for 3h 4m Arrive at 3:29pm in Medellín (MDE)

    Layover in Medellín for 1h 16m

    Wed Sep 11th 2024 Avianca · AV 111 Depart at 4:45pm from Medellín (MDE) Fly for 6h 40m Arrive at 1:25am in Buenos Aires (EZE)

  • USD 547
    Spirit AirlinesAvianca
    5:00am - 12:05am
    Tue Sep 10th
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Tue Sep 10th 2024 Spirit Airlines · NK 7 Depart at 5:00am from Chicago (ORD) Fly for 3h 4m Arrive at 9:04am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 26m

    Tue Sep 10th 2024 Spirit Airlines · NK 807 Depart at 10:30am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:13pm in Bogotá (BOG)

    Layover in Bogotá for 2h 47m

    Tue Sep 10th 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 559
    AviancaSpirit Airlines
    5:00am - 12:05am
    Sat Sep 7th
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Sat Sep 7th 2024 Spirit Airlines · NK 7 Depart at 5:00am from Chicago (ORD) Fly for 3h 4m Arrive at 9:04am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 26m

    Sat Sep 7th 2024 Spirit Airlines · NK 807 Depart at 10:30am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:13pm in Bogotá (BOG)

    Layover in Bogotá for 2h 47m

    Sat Sep 7th 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 559
    Spirit AirlinesAvianca
    5:00am - 12:05am
    Mon Sep 9th
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Mon Sep 9th 2024 Spirit Airlines · NK 7 Depart at 5:00am from Chicago (ORD) Fly for 3h 4m Arrive at 9:04am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 26m

    Mon Sep 9th 2024 Spirit Airlines · NK 807 Depart at 10:30am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:13pm in Bogotá (BOG)

    Layover in Bogotá for 2h 47m

    Mon Sep 9th 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 564
    Spirit AirlinesAvianca
    6:00am - 1:25am
    Fri Sep 6th
    17h 25m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Fri Sep 6th 2024 Spirit Airlines · NK 104 Depart at 6:00am from Chicago (ORD) Fly for 3h 40m Arrive at 9:40am in Cancún (CUN)

    Layover in Cancún for 2h 45m

    Fri Sep 6th 2024 Avianca · AV 269 Depart at 12:25pm from Cancún (CUN) Fly for 3h 4m Arrive at 3:29pm in Medellín (MDE)

    Layover in Medellín for 1h 16m

    Fri Sep 6th 2024 Avianca · AV 111 Depart at 4:45pm from Medellín (MDE) Fly for 6h 40m Arrive at 1:25am in Buenos Aires (EZE)

  • USD 564
    Spirit AirlinesAvianca
    6:00am - 1:25am
    Sat Sep 7th
    17h 25m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Sat Sep 7th 2024 Spirit Airlines · NK 104 Depart at 6:00am from Chicago (ORD) Fly for 3h 40m Arrive at 9:40am in Cancún (CUN)

    Layover in Cancún for 2h 45m

    Sat Sep 7th 2024 Avianca · AV 269 Depart at 12:25pm from Cancún (CUN) Fly for 3h 4m Arrive at 3:29pm in Medellín (MDE)

    Layover in Medellín for 1h 16m

    Sat Sep 7th 2024 Avianca · AV 111 Depart at 4:45pm from Medellín (MDE) Fly for 6h 40m Arrive at 1:25am in Buenos Aires (EZE)

  • USD 573
    Spirit AirlinesAvianca
    5:00am - 12:05am
    Sun Sep 8th
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Sun Sep 8th 2024 Spirit Airlines · NK 7 Depart at 5:00am from Chicago (ORD) Fly for 3h 4m Arrive at 9:04am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 26m

    Sun Sep 8th 2024 Spirit Airlines · NK 807 Depart at 10:30am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:13pm in Bogotá (BOG)

    Layover in Bogotá for 2h 47m

    Sun Sep 8th 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 578
    Spirit AirlinesAvianca
    10:00am - 5:35am
    Sun Sep 8th
    17h 35m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Sun Sep 8th 2024 Spirit Airlines · NK 1839 Depart at 10:00am from Chicago (ORD) Fly for 3h 20m Arrive at 2:20pm in Miami (MIA)

    Layover in Miami for 3h 5m

    Sun Sep 8th 2024 Avianca · AV 7 Depart at 5:25pm from Miami (MIA) Fly for 3h 30m Arrive at 7:55pm in Bogotá (BOG)

    Layover in Bogotá for 1h 15m

    Sun Sep 8th 2024 Avianca · AV 87 Depart at 9:10pm from Bogotá (BOG) Fly for 6h 25m Arrive at 5:35am in Buenos Aires (EZE)

  • USD 601
    Spirit AirlinesAvianca
    5:00am - 12:05am
    Fri Sep 6th
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Fri Sep 6th 2024 Spirit Airlines · NK 7 Depart at 5:00am from Chicago (ORD) Fly for 3h 4m Arrive at 9:04am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 26m

    Fri Sep 6th 2024 Spirit Airlines · NK 807 Depart at 10:30am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:13pm in Bogotá (BOG)

    Layover in Bogotá for 2h 47m

    Fri Sep 6th 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 606
    Spirit AirlinesAvianca
    10:00am - 5:35am
    Fri Sep 6th
    17h 35m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Fri Sep 6th 2024 Spirit Airlines · NK 1839 Depart at 10:00am from Chicago (ORD) Fly for 3h 20m Arrive at 2:20pm in Miami (MIA)

    Layover in Miami for 3h 5m

    Fri Sep 6th 2024 Avianca · AV 7 Depart at 5:25pm from Miami (MIA) Fly for 3h 30m Arrive at 7:55pm in Bogotá (BOG)

    Layover in Bogotá for 1h 15m

    Fri Sep 6th 2024 Avianca · AV 87 Depart at 9:10pm from Bogotá (BOG) Fly for 6h 25m Arrive at 5:35am in Buenos Aires (EZE)

  • USD 623
    Spirit AirlinesAvianca
    10:00am - 5:35am
    Thu Sep 5th
    17h 35m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Thu Sep 5th 2024 Spirit Airlines · NK 1839 Depart at 10:00am from Chicago (ORD) Fly for 3h 20m Arrive at 2:20pm in Miami (MIA)

    Layover in Miami for 3h 5m

    Thu Sep 5th 2024 Avianca · AV 7 Depart at 5:25pm from Miami (MIA) Fly for 3h 30m Arrive at 7:55pm in Bogotá (BOG)

    Layover in Bogotá for 1h 15m

    Thu Sep 5th 2024 Avianca · AV 87 Depart at 9:10pm from Bogotá (BOG) Fly for 6h 25m Arrive at 5:35am in Buenos Aires (EZE)

  • USD 627
    Spirit AirlinesAvianca
    5:00am - 12:05am
    Thu Sep 5th
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Thu Sep 5th 2024 Spirit Airlines · NK 7 Depart at 5:00am from Chicago (ORD) Fly for 3h 4m Arrive at 9:04am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 26m

    Thu Sep 5th 2024 Spirit Airlines · NK 807 Depart at 10:30am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:13pm in Bogotá (BOG)

    Layover in Bogotá for 2h 47m

    Thu Sep 5th 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 645
    Spirit AirlinesAvianca
    5:05am - 12:05am
    Mon Sep 2nd
    17h 0m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Mon Sep 2nd 2024 Spirit Airlines · NK 19 Depart at 5:05am from Chicago (ORD) Fly for 3h 5m Arrive at 9:10am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 15m

    Mon Sep 2nd 2024 Spirit Airlines · NK 807 Depart at 10:25am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:08pm in Bogotá (BOG)

    Layover in Bogotá for 2h 52m

    Mon Sep 2nd 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 646
    AviancaSpirit Airlines
    5:00am - 12:05am
    Wed Sep 11th
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Wed Sep 11th 2024 Spirit Airlines · NK 7 Depart at 5:00am from Chicago (ORD) Fly for 3h 4m Arrive at 9:04am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 26m

    Wed Sep 11th 2024 Spirit Airlines · NK 807 Depart at 10:30am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:13pm in Bogotá (BOG)

    Layover in Bogotá for 2h 47m

    Wed Sep 11th 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 650
    Spirit AirlinesAvianca
    5:05am - 12:05am
    Tue Sep 3rd
    17h 0m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Tue Sep 3rd 2024 Spirit Airlines · NK 19 Depart at 5:05am from Chicago (ORD) Fly for 3h 5m Arrive at 9:10am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 15m

    Tue Sep 3rd 2024 Spirit Airlines · NK 807 Depart at 10:25am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:08pm in Bogotá (BOG)

    Layover in Bogotá for 2h 52m

    Tue Sep 3rd 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 678
    United AirlinesAerolineas Argentinas
    10:43am - 4:15am
    Mon Sep 9th
    15h 32m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 9th 2024 United Airlines · UA 1857 Depart at 10:43am from Chicago (ORD) Fly for 3h 14m Arrive at 2:57pm in Miami (MIA)

    Layover in Miami for 3h 18m

    Mon Sep 9th 2024 Aerolineas Argentinas · AR 1303 Depart at 6:15pm from Miami (MIA) Fly for 9h 0m Arrive at 4:15am in Buenos Aires (EZE)

  • USD 718
    Spirit AirlinesAvianca
    5:00am - 12:05am
    Wed Sep 4th
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Wed Sep 4th 2024 Spirit Airlines · NK 7 Depart at 5:00am from Chicago (ORD) Fly for 3h 4m Arrive at 9:04am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 26m

    Wed Sep 4th 2024 Spirit Airlines · NK 807 Depart at 10:30am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:13pm in Bogotá (BOG)

    Layover in Bogotá for 2h 47m

    Wed Sep 4th 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 736
    United Airlines
    3:45pm - 8:00am
    Mon Sep 9th
    14h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 9th 2024 United Airlines · UA 1719 Depart at 3:45pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:41pm in Houston (IAH)

    Layover in Houston for 1h 29m

    Mon Sep 9th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 736
    United Airlines
    3:45pm - 8:00am
    Mon Sep 2nd
    14h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 2nd 2024 United Airlines · UA 1719 Depart at 3:45pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:41pm in Houston (IAH)

    Layover in Houston for 1h 29m

    Mon Sep 2nd 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 736
    United Airlines
    2:10pm - 8:00am
    Mon Sep 9th
    15h 50m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 9th 2024 United Airlines · UA 1373 Depart at 2:10pm from Chicago (ORD) Fly for 2h 56m Arrive at 5:06pm in Houston (IAH)

    Layover in Houston for 3h 4m

    Mon Sep 9th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 736
    United Airlines
    2:10pm - 8:00am
    Mon Sep 2nd
    15h 50m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 2nd 2024 United Airlines · UA 1373 Depart at 2:10pm from Chicago (ORD) Fly for 2h 56m Arrive at 5:06pm in Houston (IAH)

    Layover in Houston for 3h 4m

    Mon Sep 2nd 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 736
    United Airlines
    12:45pm - 8:00am
    Mon Sep 9th
    17h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 9th 2024 United Airlines · UA 2341 Depart at 12:45pm from Chicago (ORD) Fly for 2h 50m Arrive at 3:35pm in Houston (IAH)

    Layover in Houston for 4h 35m

    Mon Sep 9th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 736
    United Airlines
    12:45pm - 8:00am
    Mon Sep 2nd
    17h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 2nd 2024 United Airlines · UA 2341 Depart at 12:45pm from Chicago (ORD) Fly for 2h 50m Arrive at 3:35pm in Houston (IAH)

    Layover in Houston for 4h 35m

    Mon Sep 2nd 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 757
    United Airlines
    3:45pm - 8:00am
    Sun Sep 1st
    14h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 1st 2024 United Airlines · UA 1719 Depart at 3:45pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:41pm in Houston (IAH)

    Layover in Houston for 1h 29m

    Sun Sep 1st 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 757
    United Airlines
    3:45pm - 8:00am
    Sun Sep 8th
    14h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 8th 2024 United Airlines · UA 1719 Depart at 3:45pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:41pm in Houston (IAH)

    Layover in Houston for 1h 29m

    Sun Sep 8th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 757
    United Airlines
    2:10pm - 8:00am
    Sun Sep 1st
    15h 50m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 1st 2024 United Airlines · UA 1373 Depart at 2:10pm from Chicago (ORD) Fly for 2h 56m Arrive at 5:06pm in Houston (IAH)

    Layover in Houston for 3h 4m

    Sun Sep 1st 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 757
    United Airlines
    2:10pm - 8:00am
    Sun Sep 8th
    15h 50m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 8th 2024 United Airlines · UA 1373 Depart at 2:10pm from Chicago (ORD) Fly for 2h 56m Arrive at 5:06pm in Houston (IAH)

    Layover in Houston for 3h 4m

    Sun Sep 8th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 757
    United Airlines
    12:45pm - 8:00am
    Sun Sep 1st
    17h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 1st 2024 United Airlines · UA 2341 Depart at 12:45pm from Chicago (ORD) Fly for 2h 50m Arrive at 3:35pm in Houston (IAH)

    Layover in Houston for 4h 35m

    Sun Sep 1st 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 757
    United Airlines
    12:45pm - 8:00am
    Sun Sep 8th
    17h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 8th 2024 United Airlines · UA 2341 Depart at 12:45pm from Chicago (ORD) Fly for 2h 50m Arrive at 3:35pm in Houston (IAH)

    Layover in Houston for 4h 35m

    Sun Sep 8th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 760
    Spirit AirlinesAerolineas Argentinas
    10:00am - 4:15am
    Sun Sep 8th
    16h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 8th 2024 Spirit Airlines · NK 1839 Depart at 10:00am from Chicago (ORD) Fly for 3h 20m Arrive at 2:20pm in Miami (MIA)

    Layover in Miami for 3h 55m

    Sun Sep 8th 2024 Aerolineas Argentinas · AR 1303 Depart at 6:15pm from Miami (MIA) Fly for 9h 0m Arrive at 4:15am in Buenos Aires (EZE)

  • USD 772
    Spirit AirlinesAerolineas Argentinas
    10:00am - 4:15am
    Fri Sep 6th
    16h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Fri Sep 6th 2024 Spirit Airlines · NK 1839 Depart at 10:00am from Chicago (ORD) Fly for 3h 20m Arrive at 2:20pm in Miami (MIA)

    Layover in Miami for 3h 55m

    Fri Sep 6th 2024 Aerolineas Argentinas · AR 1303 Depart at 6:15pm from Miami (MIA) Fly for 9h 0m Arrive at 4:15am in Buenos Aires (EZE)

  • USD 803
    Spirit AirlinesAerolineas Argentinas
    10:00am - 4:15am
    Thu Sep 5th
    16h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Thu Sep 5th 2024 Spirit Airlines · NK 1839 Depart at 10:00am from Chicago (ORD) Fly for 3h 20m Arrive at 2:20pm in Miami (MIA)

    Layover in Miami for 3h 55m

    Thu Sep 5th 2024 Aerolineas Argentinas · AR 1303 Depart at 6:15pm from Miami (MIA) Fly for 9h 0m Arrive at 4:15am in Buenos Aires (EZE)

  • USD 809
    Spirit AirlinesAvianca
    5:05am - 12:05am
    Sun Sep 1st
    17h 0m
    Chicago (ORD) → Buenos Aires (EZE)
    2 Stops

    Sun Sep 1st 2024 Spirit Airlines · NK 19 Depart at 5:05am from Chicago (ORD) Fly for 3h 5m Arrive at 9:10am in Fort Lauderdale (FLL)

    Layover in Fort Lauderdale for 1h 15m

    Sun Sep 1st 2024 Spirit Airlines · NK 807 Depart at 10:25am from Fort Lauderdale (FLL) Fly for 3h 43m Arrive at 1:08pm in Bogotá (BOG)

    Layover in Bogotá for 2h 52m

    Sun Sep 1st 2024 Avianca · AV 217 Depart at 4:00pm from Bogotá (BOG) Fly for 6h 5m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 811
    United AirlinesAerolineas Argentinas
    10:43am - 4:15am
    Mon Sep 2nd
    15h 32m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 2nd 2024 United Airlines · UA 1857 Depart at 10:43am from Chicago (ORD) Fly for 3h 14m Arrive at 2:57pm in Miami (MIA)

    Layover in Miami for 3h 18m

    Mon Sep 2nd 2024 Aerolineas Argentinas · AR 1303 Depart at 6:15pm from Miami (MIA) Fly for 9h 0m Arrive at 4:15am in Buenos Aires (EZE)

  • USD 1173
    United Airlines
    3:45pm - 8:00am
    Wed Sep 4th
    14h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Wed Sep 4th 2024 United Airlines · UA 1719 Depart at 3:45pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:41pm in Houston (IAH)

    Layover in Houston for 1h 29m

    Wed Sep 4th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 1178
    United Airlines
    3:45pm - 8:00am
    Wed Sep 11th
    14h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Wed Sep 11th 2024 United Airlines · UA 1719 Depart at 3:45pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:41pm in Houston (IAH)

    Layover in Houston for 1h 29m

    Wed Sep 11th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 1219
    United Airlines
    3:45pm - 8:00am
    Thu Sep 5th
    14h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Thu Sep 5th 2024 United Airlines · UA 1719 Depart at 3:45pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:41pm in Houston (IAH)

    Layover in Houston for 1h 29m

    Thu Sep 5th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 1267
    United Airlines
    3:45pm - 8:00am
    Tue Sep 10th
    14h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Tue Sep 10th 2024 United Airlines · UA 1719 Depart at 3:45pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:41pm in Houston (IAH)

    Layover in Houston for 1h 29m

    Tue Sep 10th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 1406
    United Airlines
    3:45pm - 8:00am
    Sat Sep 7th
    14h 15m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sat Sep 7th 2024 United Airlines · UA 1719 Depart at 3:45pm from Chicago (ORD) Fly for 2h 56m Arrive at 6:41pm in Houston (IAH)

    Layover in Houston for 1h 29m

    Sat Sep 7th 2024 United Airlines · UA 819 Depart at 8:10pm from Houston (IAH) Fly for 9h 50m Arrive at 8:00am in Buenos Aires (EZE)

  • USD 1786
    VolarisAeroMéxico
    1:45am - 9:25pm
    Sun Sep 1st
    17h 40m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 1st 2024 Volaris · Y4 701 Depart at 1:45am from Chicago (ORD) Fly for 4h 5m Arrive at 4:50am in Mexico City (MEX)

    Layover in Mexico City for 4h 25m

    Sun Sep 1st 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Tue Sep 3rd
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Tue Sep 3rd 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Tue Sep 3rd 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Fri Sep 6th
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Fri Sep 6th 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Fri Sep 6th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Sat Sep 7th
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sat Sep 7th 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Sat Sep 7th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Wed Sep 11th
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Wed Sep 11th 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Wed Sep 11th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Mon Sep 2nd
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 2nd 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Mon Sep 2nd 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Sun Sep 8th
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 8th 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Sun Sep 8th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Wed Sep 4th
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Wed Sep 4th 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Wed Sep 4th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Thu Sep 5th
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Thu Sep 5th 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Thu Sep 5th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Tue Sep 10th
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Tue Sep 10th 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Tue Sep 10th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1792
    AeroMéxico
    1:55am - 9:25pm
    Sun Sep 1st
    17h 30m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 1st 2024 AeroMéxico · AM 683 Depart at 1:55am from Chicago (ORD) Fly for 4h 15m Arrive at 5:10am in Mexico City (MEX)

    Layover in Mexico City for 4h 5m

    Sun Sep 1st 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1814
    VivaAerobusAeroMéxico
    2:25am - 9:25pm
    Fri Sep 6th
    17h 0m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Fri Sep 6th 2024 VivaAerobus · VB 187 Depart at 2:25am from Chicago (ORD) Fly for 4h 10m Arrive at 5:35am in Mexico City (MEX)

    Layover in Mexico City for 3h 40m

    Fri Sep 6th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1814
    VivaAerobusAeroMéxico
    2:25am - 9:25pm
    Wed Sep 11th
    17h 0m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Wed Sep 11th 2024 VivaAerobus · VB 187 Depart at 2:25am from Chicago (ORD) Fly for 4h 10m Arrive at 5:35am in Mexico City (MEX)

    Layover in Mexico City for 3h 40m

    Wed Sep 11th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1814
    VivaAerobusAeroMéxico
    2:25am - 9:25pm
    Thu Sep 5th
    17h 0m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Thu Sep 5th 2024 VivaAerobus · VB 187 Depart at 2:25am from Chicago (ORD) Fly for 4h 10m Arrive at 5:35am in Mexico City (MEX)

    Layover in Mexico City for 3h 40m

    Thu Sep 5th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1814
    VivaAerobusAeroMéxico
    2:25am - 9:25pm
    Wed Sep 4th
    17h 0m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Wed Sep 4th 2024 VivaAerobus · VB 187 Depart at 2:25am from Chicago (ORD) Fly for 4h 10m Arrive at 5:35am in Mexico City (MEX)

    Layover in Mexico City for 3h 40m

    Wed Sep 4th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1819
    AeroMéxicoVivaAerobus
    2:25am - 9:25pm
    Sun Sep 8th
    17h 0m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 8th 2024 VivaAerobus · VB 187 Depart at 2:25am from Chicago (ORD) Fly for 4h 10m Arrive at 5:35am in Mexico City (MEX)

    Layover in Mexico City for 3h 40m

    Sun Sep 8th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 1819
    VivaAerobusAeroMéxico
    2:25am - 9:25pm
    Mon Sep 9th
    17h 0m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 9th 2024 VivaAerobus · VB 187 Depart at 2:25am from Chicago (ORD) Fly for 4h 10m Arrive at 5:35am in Mexico City (MEX)

    Layover in Mexico City for 3h 40m

    Mon Sep 9th 2024 AeroMéxico · AM 30 Depart at 9:15am from Mexico City (MEX) Fly for 9h 10m Arrive at 9:25pm in Buenos Aires (EZE)

  • USD 2444
    United AirlinesAerolineas Argentinas
    6:35pm - 9:40am
    Mon Sep 9th
    13h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 9th 2024 United Airlines · UA 357 Depart at 6:35pm from Chicago (ORD) Fly for 2h 6m Arrive at 9:41pm in Atlanta (ATL)

    Layover in Atlanta for 1h 4m

    Mon Sep 9th 2024 Aerolineas Argentinas · AR 7001 Depart at 10:45pm from Atlanta (ATL) Fly for 9h 55m Arrive at 9:40am in Buenos Aires (EZE)

  • USD 2450
    Aerolineas ArgentinasUnited Airlines
    6:35pm - 9:40am
    Tue Sep 10th
    13h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Tue Sep 10th 2024 United Airlines · UA 357 Depart at 6:35pm from Chicago (ORD) Fly for 2h 6m Arrive at 9:41pm in Atlanta (ATL)

    Layover in Atlanta for 1h 4m

    Tue Sep 10th 2024 Aerolineas Argentinas · AR 7001 Depart at 10:45pm from Atlanta (ATL) Fly for 9h 55m Arrive at 9:40am in Buenos Aires (EZE)

  • USD 2487
    United AirlinesAerolineas Argentinas
    2:35pm - 9:40am
    Sun Sep 1st
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 1st 2024 United Airlines · UA 2654 Depart at 2:35pm from Chicago (ORD) Fly for 2h 5m Arrive at 5:40pm in Atlanta (ATL)

    Layover in Atlanta for 5h 5m

    Sun Sep 1st 2024 Aerolineas Argentinas · AR 7001 Depart at 10:45pm from Atlanta (ATL) Fly for 9h 55m Arrive at 9:40am in Buenos Aires (EZE)

  • USD 2493
    United AirlinesAerolineas Argentinas
    6:35pm - 9:40am
    Sun Sep 1st
    13h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Sun Sep 1st 2024 United Airlines · UA 357 Depart at 6:35pm from Chicago (ORD) Fly for 2h 6m Arrive at 9:41pm in Atlanta (ATL)

    Layover in Atlanta for 1h 4m

    Sun Sep 1st 2024 Aerolineas Argentinas · AR 7001 Depart at 10:45pm from Atlanta (ATL) Fly for 9h 55m Arrive at 9:40am in Buenos Aires (EZE)

  • USD 2523
    United AirlinesAerolineas Argentinas
    6:35pm - 9:40am
    Mon Sep 2nd
    13h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 2nd 2024 United Airlines · UA 357 Depart at 6:35pm from Chicago (ORD) Fly for 2h 6m Arrive at 9:41pm in Atlanta (ATL)

    Layover in Atlanta for 1h 4m

    Mon Sep 2nd 2024 Aerolineas Argentinas · AR 7001 Depart at 10:45pm from Atlanta (ATL) Fly for 9h 55m Arrive at 9:40am in Buenos Aires (EZE)

  • USD 2523
    United AirlinesAerolineas Argentinas
    2:35pm - 9:40am
    Mon Sep 2nd
    17h 5m
    Chicago (ORD) → Buenos Aires (EZE)
    1 Stop

    Mon Sep 2nd 2024 United Airlines · UA 2654 Depart at 2:35pm from Chicago (ORD) Fly for 2h 5m Arrive at 5:40pm in Atlanta (ATL)

    Layover in Atlanta for 5h 5m

    Mon Sep 2nd 2024 Aerolineas Argentinas · AR 7001 Depart at 10:45pm from Atlanta (ATL) Fly for 9h 55m Arrive at 9:40am in Buenos Aires (EZE)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Chicago to Buenos Aires (ORD to BUE).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais