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Flights from Washington to Buenos Aires (WAS to BUE)

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

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  • USD 1469
    AviancaAerolineas Argentinas
    3:15pm - 5:20pm
    Mon Mar 25th
    25h 5m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 9m

    Mon Mar 25th 2024 Avianca · AV 8382 Depart at 8:59pm from Bogotá (BOG) Fly for 4h 5m Arrive at 2:04am in Santa Cruz de la Sierra (VVI)

    Layover in Santa Cruz de la Sierra for 11h 21m

    Tue Mar 26th 2024 Aerolineas Argentinas · AR 1369 Depart at 1:25pm from Santa Cruz de la Sierra (VVI) Fly for 2h 55m Arrive at 5:20pm in Buenos Aires (AEP)

  • USD 1525
    JetSMART ArgentinaAvianca
    3:15pm - 11:46am
    Mon Mar 25th
    19h 31m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Mon Mar 25th 2024 Avianca · AV 97 Depart at 9:30pm from Bogotá (BOG) Fly for 5h 40m Arrive at 5:10am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 4h 30m

    Tue Mar 26th 2024 JetSMART Argentina · WJ 3883 Depart at 9:40am from Santiago de Chile (SCL) Fly for 2h 6m Arrive at 11:46am in Buenos Aires (EZE)

  • USD 1624
    AviancaSky Airline
    3:15pm - 2:50pm
    Mon Mar 25th
    22h 35m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Mon Mar 25th 2024 Avianca · AV 97 Depart at 9:30pm from Bogotá (BOG) Fly for 5h 40m Arrive at 5:10am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 7h 40m

    Tue Mar 26th 2024 Sky Airline · H2 507 Depart at 12:50pm from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 2:50pm in Buenos Aires (EZE)

  • USD 1624
    AviancaSky Airline
    3:15pm - 8:50pm
    Mon Mar 25th
    28h 35m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Mon Mar 25th 2024 Avianca · AV 97 Depart at 9:30pm from Bogotá (BOG) Fly for 5h 40m Arrive at 5:10am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 13h 40m

    Tue Mar 26th 2024 Sky Airline · H2 535 Depart at 6:50pm from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 8:50pm in Buenos Aires (AEP)

  • USD 1664
    AviancaLATAM AirlinesJetSMART Argentina
    3:15pm - 3:41pm
    Mon Mar 25th
    23h 26m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    3 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Mon Mar 25th 2024 Avianca · AV 97 Depart at 9:30pm from Bogotá (BOG) Fly for 5h 40m Arrive at 5:10am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 5h 25m

    Tue Mar 26th 2024 LATAM Airlines · LA 434 Depart at 10:35am from Santiago de Chile (SCL) Fly for 1h 4m Arrive at 11:39am in Mendoza (MDZ)

    Layover in Mendoza for 2h 25m

    Tue Mar 26th 2024 JetSMART Argentina · WJ 3735 Depart at 2:04pm from Mendoza (MDZ) Fly for 1h 37m Arrive at 3:41pm in Buenos Aires (AEP)

  • USD 1694
    AviancaLATAM Airlines
    3:15pm - 2:42pm
    Mon Mar 25th
    22h 27m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Mon Mar 25th 2024 Avianca · AV 97 Depart at 9:30pm from Bogotá (BOG) Fly for 5h 40m Arrive at 5:10am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 7h 30m

    Tue Mar 26th 2024 LATAM Airlines · LA 451 Depart at 12:40pm from Santiago de Chile (SCL) Fly for 2h 2m Arrive at 2:42pm in Buenos Aires (EZE)

  • USD 1733
    AviancaKLM Royal Dutch Airlines
    3:15pm - 2:35pm
    Mon Mar 25th
    22h 20m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Mon Mar 25th 2024 Avianca · AV 97 Depart at 9:30pm from Bogotá (BOG) Fly for 5h 40m Arrive at 5:10am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 7h 30m

    Tue Mar 26th 2024 KLM Royal Dutch Airlines · KL 702 Depart at 12:40pm from Santiago de Chile (SCL) Fly for 1h 55m Arrive at 2:35pm in Buenos Aires (EZE)

  • USD 1817
    AviancaAerolineas Argentinas
    3:15pm - 4:20pm
    Mon Mar 25th
    24h 5m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Mon Mar 25th 2024 Avianca · AV 97 Depart at 9:30pm from Bogotá (BOG) Fly for 5h 40m Arrive at 5:10am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 9h 10m

    Tue Mar 26th 2024 Aerolineas Argentinas · AR 1285 Depart at 2:20pm from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 4:20pm in Buenos Aires (AEP)

  • USD 1881
    AviancaLATAM Airlines
    3:15pm - 10:30am
    Mon Mar 25th
    18h 15m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Mon Mar 25th 2024 Avianca · AV 97 Depart at 9:30pm from Bogotá (BOG) Fly for 5h 40m Arrive at 5:10am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 3h 14m

    Tue Mar 26th 2024 LATAM Airlines · LA 421 Depart at 8:24am from Santiago de Chile (SCL) Fly for 2h 6m Arrive at 10:30am in Buenos Aires (AEP)

  • USD 1928
    LATAM AirlinesAvianca
    3:15pm - 8:30pm
    Sun Mar 24th
    28h 15m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    3 Stops

    Sun Mar 24th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 9m

    Sun Mar 24th 2024 Avianca · AV 8382 Depart at 8:59pm from Bogotá (BOG) Fly for 4h 5m Arrive at 2:04am in Santa Cruz de la Sierra (VVI)

    Layover in Santa Cruz de la Sierra for 12h 26m

    Mon Mar 25th 2024 LATAM Airlines · LA 6029 Depart at 2:30pm from Santa Cruz de la Sierra (VVI) Fly for 1h 45m Arrive at 4:15pm in Asunción (ASU)

    Layover in Asunción for 1h 25m

    Mon Mar 25th 2024 LATAM Airlines · LA 6012 Depart at 5:40pm from Asunción (ASU) Fly for 1h 50m Arrive at 8:30pm in Buenos Aires (AEP)

  • USD 1965
    Copa AirlinesJetSMARTJetSMART Argentina
    4:31pm - 6:01pm
    Mon Mar 25th
    24h 30m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    3 Stops

    Mon Mar 25th 2024 Copa Airlines · CM 444 Depart at 4:31pm from Washington, D.C. (IAD) Fly for 5h 3m Arrive at 8:34pm in Panama (PTY)

    Layover in Panama for 1h 8m

    Mon Mar 25th 2024 Copa Airlines · CM 337 Depart at 9:42pm from Panama (PTY) Fly for 3h 37m Arrive at 1:19am in Lima (LIM)

    Layover in Lima for 3h 46m

    Tue Mar 26th 2024 JetSMART · JA 7736 Depart at 5:05am from Lima (LIM) Fly for 3h 41m Arrive at 10:46am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 5h 9m

    Tue Mar 26th 2024 JetSMART Argentina · WJ 3881 Depart at 3:55pm from Santiago de Chile (SCL) Fly for 2h 6m Arrive at 6:01pm in Buenos Aires (EZE)

  • USD 1979
    AviancaAerolineas Argentinas
    3:15pm - 5:20pm
    Sun Mar 24th
    25h 5m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Sun Mar 24th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 9m

    Sun Mar 24th 2024 Avianca · AV 8382 Depart at 8:59pm from Bogotá (BOG) Fly for 4h 5m Arrive at 2:04am in Santa Cruz de la Sierra (VVI)

    Layover in Santa Cruz de la Sierra for 11h 21m

    Mon Mar 25th 2024 Aerolineas Argentinas · AR 1369 Depart at 1:25pm from Santa Cruz de la Sierra (VVI) Fly for 2h 55m Arrive at 5:20pm in Buenos Aires (AEP)

  • USD 1983
    AviancaBoliviana de Aviación
    3:15pm - 1:55pm
    Mon Mar 25th
    21h 40m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 9m

    Mon Mar 25th 2024 Avianca · AV 8382 Depart at 8:59pm from Bogotá (BOG) Fly for 4h 5m Arrive at 2:04am in Santa Cruz de la Sierra (VVI)

    Layover in Santa Cruz de la Sierra for 7h 56m

    Tue Mar 26th 2024 Boliviana de Aviación · OB 708 Depart at 10:00am from Santa Cruz de la Sierra (VVI) Fly for 2h 55m Arrive at 1:55pm in Buenos Aires (EZE)

  • USD 1985
    AviancaJetSMART Argentina
    3:15pm - 12:11pm
    Mon Mar 25th
    19h 56m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 2h 5m

    Mon Mar 25th 2024 Avianca · AV 261 Depart at 9:55pm from Bogotá (BOG) Fly for 6h 25m Arrive at 6:20am in Rio de Janeiro (GIG)

    Layover in Rio de Janeiro for 2h 30m

    Tue Mar 26th 2024 JetSMART Argentina · WJ 3813 Depart at 8:50am from Rio de Janeiro (GIG) Fly for 3h 21m Arrive at 12:11pm in Buenos Aires (EZE)

  • USD 2019
    American AirlinesAviancaSky Airline
    5:37pm - 8:50pm
    Mon Mar 25th
    26h 13m
    Washington, D.C. (DCA) → Buenos Aires (AEP)
    3 Stops

    Mon Mar 25th 2024 American Airlines · AA 4781 Depart at 5:37pm from Washington, D.C. (DCA) Fly for 1h 23m Arrive at 7:00pm in New York (JFK)

    Layover in New York for 5h 15m

    Tue Mar 26th 2024 Avianca · AV 245 Depart at 12:15am from New York (JFK) Fly for 5h 55m Arrive at 5:10am in Bogotá (BOG)

    Layover in Bogotá for 1h 15m

    Tue Mar 26th 2024 Avianca · AV 115 Depart at 6:25am from Bogotá (BOG) Fly for 5h 55m Arrive at 2:20pm in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 4h 30m

    Tue Mar 26th 2024 Sky Airline · H2 535 Depart at 6:50pm from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 8:50pm in Buenos Aires (AEP)

  • USD 2022
    AviancaAerolineas Argentinas
    3:15pm - 12:00pm
    Mon Mar 25th
    19h 45m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Mon Mar 25th 2024 Avianca · AV 97 Depart at 9:30pm from Bogotá (BOG) Fly for 5h 40m Arrive at 5:10am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 4h 50m

    Tue Mar 26th 2024 Aerolineas Argentinas · AR 1281 Depart at 10:00am from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 12:00pm in Buenos Aires (AEP)

  • USD 2041
    Avianca
    3:15pm - 5:29am
    Sun Mar 24th
    13h 14m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    1 Stop

    Sun Mar 24th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 24m

    Sun Mar 24th 2024 Avianca · AV 87 Depart at 9:14pm from Bogotá (BOG) Fly for 6h 15m Arrive at 5:29am in Buenos Aires (EZE)

  • USD 2045
    Avianca
    3:15pm - 5:29am
    Mon Mar 25th
    13h 14m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    1 Stop

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 24m

    Mon Mar 25th 2024 Avianca · AV 87 Depart at 9:14pm from Bogotá (BOG) Fly for 6h 15m Arrive at 5:29am in Buenos Aires (EZE)

  • USD 2050
    Aerolineas ArgentinasAvianca
    3:15pm - 1:00pm
    Sun Mar 24th
    20h 45m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Sun Mar 24th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 35m

    Sun Mar 24th 2024 Avianca · AV 85 Depart at 9:25pm from Bogotá (BOG) Fly for 6h 5m Arrive at 5:30am in São Paulo (GRU)

    Layover in São Paulo for 4h 35m

    Mon Mar 25th 2024 Aerolineas Argentinas · AR 1241 Depart at 10:05am from São Paulo (GRU) Fly for 2h 55m Arrive at 1:00pm in Buenos Aires (AEP)

  • USD 2062
    AviancaLATAM Airlines
    3:15pm - 6:25pm
    Sun Mar 24th
    26h 10m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Sun Mar 24th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 10h 35m

    Mon Mar 25th 2024 Avianca · AV 115 Depart at 6:25am from Bogotá (BOG) Fly for 5h 55m Arrive at 2:20pm in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 2h 2m

    Mon Mar 25th 2024 LATAM Airlines · LA 477 Depart at 4:22pm from Santiago de Chile (SCL) Fly for 2h 3m Arrive at 6:25pm in Buenos Aires (EZE)

  • USD 2062
    American AirlinesAvianca
    7:50pm - 12:05am
    Mon Mar 25th
    27h 15m
    Washington, D.C. (DCA) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 American Airlines · AA 4632 Depart at 7:50pm from Washington, D.C. (DCA) Fly for 1h 29m Arrive at 9:19pm in New York (JFK)

    Layover in New York for 10h 31m

    Tue Mar 26th 2024 Avianca · AV 21 Depart at 7:50am from New York (JFK) Fly for 5h 55m Arrive at 12:45pm in Bogotá (BOG)

    Layover in Bogotá for 3h 5m

    Tue Mar 26th 2024 Avianca · AV 217 Depart at 3:50pm from Bogotá (BOG) Fly for 6h 15m Arrive at 12:05am in Buenos Aires (EZE)

  • USD 2068
    Copa AirlinesJetSMART Argentina
    9:25am - 5:10am
    Mon Mar 25th
    18h 45m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Copa Airlines · CM 357 Depart at 9:25am from Washington, D.C. (IAD) Fly for 5h 3m Arrive at 1:28pm in Panama (PTY)

    Layover in Panama for 1h 54m

    Mon Mar 25th 2024 Copa Airlines · CM 493 Depart at 3:22pm from Panama (PTY) Fly for 3h 37m Arrive at 6:59pm in Lima (LIM)

    Layover in Lima for 3h 51m

    Mon Mar 25th 2024 JetSMART Argentina · WJ 3841 Depart at 10:50pm from Lima (LIM) Fly for 4h 20m Arrive at 5:10am in Buenos Aires (EZE)

  • USD 2082
    AviancaGol Transportes Aéreos
    3:15pm - 11:00am
    Sun Mar 24th
    18h 45m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Sun Mar 24th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 35m

    Sun Mar 24th 2024 Avianca · AV 85 Depart at 9:25pm from Bogotá (BOG) Fly for 6h 5m Arrive at 5:30am in São Paulo (GRU)

    Layover in São Paulo for 2h 35m

    Mon Mar 25th 2024 Gol Transportes Aéreos · G3 7680 Depart at 8:05am from São Paulo (GRU) Fly for 2h 55m Arrive at 11:00am in Buenos Aires (AEP)

  • USD 2082
    ArajetAmerican AirlinesAir Canada
    10:45pm - 3:05am
    Mon Mar 25th
    27h 20m
    Washington, D.C. (DCA) → Buenos Aires (EZE)
    3 Stops

    Mon Mar 25th 2024 American Airlines · AA 1563 Depart at 10:45pm from Washington, D.C. (DCA) Fly for 1h 10m Arrive at 11:55pm in New York (LGA)

    Layover in New York for 6h 5m

    Tue Mar 26th 2024 Air Canada · AC 8631 Depart at 6:00am from New York (LGA) Fly for 1h 32m Arrive at 7:32am in Montreal (YUL)

    Layover in Montreal for 4h 38m

    Tue Mar 26th 2024 Arajet · DM 723 Depart at 12:10pm from Montreal (YUL) Fly for 4h 45m Arrive at 4:55pm in Santo Domingo (SDQ)

    Layover in Santo Domingo for 1h 0m

    Tue Mar 26th 2024 Arajet · DM 333 Depart at 5:55pm from Santo Domingo (SDQ) Fly for 8h 10m Arrive at 3:05am in Buenos Aires (EZE)

  • USD 2086
    American AirlinesAviancaLATAM Airlines
    5:37pm - 6:25pm
    Mon Mar 25th
    23h 48m
    Washington, D.C. (DCA) → Buenos Aires (EZE)
    3 Stops

    Mon Mar 25th 2024 American Airlines · AA 4781 Depart at 5:37pm from Washington, D.C. (DCA) Fly for 1h 23m Arrive at 7:00pm in New York (JFK)

    Layover in New York for 5h 15m

    Tue Mar 26th 2024 Avianca · AV 245 Depart at 12:15am from New York (JFK) Fly for 5h 55m Arrive at 5:10am in Bogotá (BOG)

    Layover in Bogotá for 1h 15m

    Tue Mar 26th 2024 Avianca · AV 115 Depart at 6:25am from Bogotá (BOG) Fly for 5h 55m Arrive at 2:20pm in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 2h 2m

    Tue Mar 26th 2024 LATAM Airlines · LA 477 Depart at 4:22pm from Santiago de Chile (SCL) Fly for 2h 3m Arrive at 6:25pm in Buenos Aires (EZE)

  • USD 2103
    AviancaBritish Airways
    3:15pm - 11:40am
    Mon Mar 25th
    19h 25m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 2h 5m

    Mon Mar 25th 2024 Avianca · AV 261 Depart at 9:55pm from Bogotá (BOG) Fly for 6h 25m Arrive at 6:20am in Rio de Janeiro (GIG)

    Layover in Rio de Janeiro for 2h 15m

    Tue Mar 26th 2024 British Airways · BA 249 Depart at 8:35am from Rio de Janeiro (GIG) Fly for 3h 5m Arrive at 11:40am in Buenos Aires (EZE)

  • USD 2109
    AviancaLATAM Airlines
    3:15pm - 11:20am
    Sun Mar 24th
    19h 5m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Sun Mar 24th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 35m

    Sun Mar 24th 2024 Avianca · AV 85 Depart at 9:25pm from Bogotá (BOG) Fly for 6h 5m Arrive at 5:30am in São Paulo (GRU)

    Layover in São Paulo for 2h 50m

    Mon Mar 25th 2024 LATAM Airlines · LA 8140 Depart at 8:20am from São Paulo (GRU) Fly for 3h 0m Arrive at 11:20am in Buenos Aires (AEP)

  • USD 2112
    JetSMARTSky AirlineCopa Airlines
    4:31pm - 2:50pm
    Mon Mar 25th
    21h 19m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    3 Stops

    Mon Mar 25th 2024 Copa Airlines · CM 444 Depart at 4:31pm from Washington, D.C. (IAD) Fly for 5h 3m Arrive at 8:34pm in Panama (PTY)

    Layover in Panama for 1h 8m

    Mon Mar 25th 2024 Copa Airlines · CM 337 Depart at 9:42pm from Panama (PTY) Fly for 3h 37m Arrive at 1:19am in Lima (LIM)

    Layover in Lima for 3h 46m

    Tue Mar 26th 2024 JetSMART · JA 7736 Depart at 5:05am from Lima (LIM) Fly for 3h 41m Arrive at 10:46am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 2h 4m

    Tue Mar 26th 2024 Sky Airline · H2 507 Depart at 12:50pm from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 2:50pm in Buenos Aires (EZE)

  • USD 2140
    American AirlinesAviancaAerolineas Argentinas
    5:37pm - 6:40pm
    Mon Mar 25th
    24h 3m
    Washington, D.C. (DCA) → Buenos Aires (AEP)
    3 Stops

    Mon Mar 25th 2024 American Airlines · AA 4781 Depart at 5:37pm from Washington, D.C. (DCA) Fly for 1h 23m Arrive at 7:00pm in New York (JFK)

    Layover in New York for 5h 15m

    Tue Mar 26th 2024 Avianca · AV 245 Depart at 12:15am from New York (JFK) Fly for 5h 55m Arrive at 5:10am in Bogotá (BOG)

    Layover in Bogotá for 1h 15m

    Tue Mar 26th 2024 Avianca · AV 115 Depart at 6:25am from Bogotá (BOG) Fly for 5h 55m Arrive at 2:20pm in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 2h 20m

    Tue Mar 26th 2024 Aerolineas Argentinas · AR 1287 Depart at 4:40pm from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 6:40pm in Buenos Aires (AEP)

  • USD 2155
    Copa AirlinesLATAM Airlines
    4:31pm - 4:00pm
    Mon Mar 25th
    22h 29m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Copa Airlines · CM 444 Depart at 4:31pm from Washington, D.C. (IAD) Fly for 5h 3m Arrive at 8:34pm in Panama (PTY)

    Layover in Panama for 1h 8m

    Mon Mar 25th 2024 Copa Airlines · CM 337 Depart at 9:42pm from Panama (PTY) Fly for 3h 37m Arrive at 1:19am in Lima (LIM)

    Layover in Lima for 8h 21m

    Tue Mar 26th 2024 LATAM Airlines · LA 2380 Depart at 9:40am from Lima (LIM) Fly for 4h 20m Arrive at 4:00pm in Buenos Aires (AEP)

  • USD 2159
    American AirlinesLATAM AirlinesJetSMART Argentina
    3:30pm - 11:46am
    Mon Mar 25th
    19h 16m
    Washington, D.C. (DCA) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 American Airlines · AA 1203 Depart at 3:30pm from Washington, D.C. (DCA) Fly for 3h 2m Arrive at 6:32pm in Miami (MIA)

    Layover in Miami for 3h 18m

    Mon Mar 25th 2024 LATAM Airlines · LA 501 Depart at 9:50pm from Miami (MIA) Fly for 8h 10m Arrive at 7:00am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 2h 40m

    Tue Mar 26th 2024 JetSMART Argentina · WJ 3883 Depart at 9:40am from Santiago de Chile (SCL) Fly for 2h 6m Arrive at 11:46am in Buenos Aires (EZE)

  • USD 2177
    AviancaLATAM Airlines
    3:15pm - 11:20am
    Mon Mar 25th
    19h 5m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 35m

    Mon Mar 25th 2024 Avianca · AV 85 Depart at 9:25pm from Bogotá (BOG) Fly for 6h 5m Arrive at 5:30am in São Paulo (GRU)

    Layover in São Paulo for 2h 50m

    Tue Mar 26th 2024 LATAM Airlines · LA 8140 Depart at 8:20am from São Paulo (GRU) Fly for 3h 0m Arrive at 11:20am in Buenos Aires (AEP)

  • USD 2178
    AviancaGol Transportes Aéreos
    3:15pm - 10:50am
    Mon Mar 25th
    18h 35m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 35m

    Mon Mar 25th 2024 Avianca · AV 85 Depart at 9:25pm from Bogotá (BOG) Fly for 6h 5m Arrive at 5:30am in São Paulo (GRU)

    Layover in São Paulo for 2h 20m

    Tue Mar 26th 2024 Gol Transportes Aéreos · G3 7680 Depart at 7:50am from São Paulo (GRU) Fly for 3h 0m Arrive at 10:50am in Buenos Aires (AEP)

  • USD 2186
    Aerolineas ArgentinasAvianca
    3:15pm - 5:20pm
    Sat Mar 23rd
    25h 5m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Sat Mar 23rd 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 9m

    Sat Mar 23rd 2024 Avianca · AV 8382 Depart at 8:59pm from Bogotá (BOG) Fly for 4h 5m Arrive at 2:04am in Santa Cruz de la Sierra (VVI)

    Layover in Santa Cruz de la Sierra for 11h 21m

    Sun Mar 24th 2024 Aerolineas Argentinas · AR 1369 Depart at 1:25pm from Santa Cruz de la Sierra (VVI) Fly for 2h 55m Arrive at 5:20pm in Buenos Aires (AEP)

  • USD 2190
    Copa AirlinesLATAM Airlines
    4:31pm - 6:30pm
    Mon Mar 25th
    24h 59m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Copa Airlines · CM 444 Depart at 4:31pm from Washington, D.C. (IAD) Fly for 5h 3m Arrive at 8:34pm in Panama (PTY)

    Layover in Panama for 1h 8m

    Mon Mar 25th 2024 Copa Airlines · CM 337 Depart at 9:42pm from Panama (PTY) Fly for 3h 37m Arrive at 1:19am in Lima (LIM)

    Layover in Lima for 10h 46m

    Tue Mar 26th 2024 LATAM Airlines · LA 2369 Depart at 12:05pm from Lima (LIM) Fly for 4h 25m Arrive at 6:30pm in Buenos Aires (EZE)

  • USD 2204
    Frontier AirlinesLATAM AirlinesJetSMART Argentina
    4:34pm - 11:46am
    Mon Mar 25th
    18h 12m
    Washington, D.C. (BWI) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Frontier Airlines · F9 1665 Depart at 4:34pm from Washington, D.C. (BWI) Fly for 2h 56m Arrive at 7:30pm in Miami (MIA)

    Layover in Miami for 2h 20m

    Mon Mar 25th 2024 LATAM Airlines · LA 501 Depart at 9:50pm from Miami (MIA) Fly for 8h 10m Arrive at 7:00am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 2h 40m

    Tue Mar 26th 2024 JetSMART Argentina · WJ 3883 Depart at 9:40am from Santiago de Chile (SCL) Fly for 2h 6m Arrive at 11:46am in Buenos Aires (EZE)

  • USD 2209
    Avianca
    3:15pm - 5:29am
    Sat Mar 23rd
    13h 14m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    1 Stop

    Sat Mar 23rd 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 24m

    Sat Mar 23rd 2024 Avianca · AV 87 Depart at 9:14pm from Bogotá (BOG) Fly for 6h 15m Arrive at 5:29am in Buenos Aires (EZE)

  • USD 2255
    AviancaAerolineas Argentinas
    3:15pm - 1:00pm
    Mon Mar 25th
    20h 45m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Avianca · AV 247 Depart at 3:15pm from Washington, D.C. (IAD) Fly for 5h 35m Arrive at 7:50pm in Bogotá (BOG)

    Layover in Bogotá for 1h 35m

    Mon Mar 25th 2024 Avianca · AV 85 Depart at 9:25pm from Bogotá (BOG) Fly for 6h 5m Arrive at 5:30am in São Paulo (GRU)

    Layover in São Paulo for 4h 35m

    Tue Mar 26th 2024 Aerolineas Argentinas · AR 1241 Depart at 10:05am from São Paulo (GRU) Fly for 2h 55m Arrive at 1:00pm in Buenos Aires (AEP)

  • USD 2269
    Copa AirlinesLATAM Airlines
    9:25am - 6:05am
    Mon Mar 25th
    19h 40m
    Washington, D.C. (IAD) → Buenos Aires (EZE)
    2 Stops

    Mon Mar 25th 2024 Copa Airlines · CM 357 Depart at 9:25am from Washington, D.C. (IAD) Fly for 5h 3m Arrive at 1:28pm in Panama (PTY)

    Layover in Panama for 1h 54m

    Mon Mar 25th 2024 Copa Airlines · CM 493 Depart at 3:22pm from Panama (PTY) Fly for 3h 37m Arrive at 6:59pm in Lima (LIM)

    Layover in Lima for 4h 41m

    Mon Mar 25th 2024 LATAM Airlines · LA 1437 Depart at 11:40pm from Lima (LIM) Fly for 4h 25m Arrive at 6:05am in Buenos Aires (EZE)

  • USD 2299
    American AirlinesLATAM AirlinesJetSMART Argentina
    3:30pm - 3:41pm
    Mon Mar 25th
    23h 11m
    Washington, D.C. (DCA) → Buenos Aires (AEP)
    3 Stops

    Mon Mar 25th 2024 American Airlines · AA 1203 Depart at 3:30pm from Washington, D.C. (DCA) Fly for 3h 2m Arrive at 6:32pm in Miami (MIA)

    Layover in Miami for 3h 18m

    Mon Mar 25th 2024 LATAM Airlines · LA 501 Depart at 9:50pm from Miami (MIA) Fly for 8h 10m Arrive at 7:00am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 3h 35m

    Tue Mar 26th 2024 LATAM Airlines · LA 434 Depart at 10:35am from Santiago de Chile (SCL) Fly for 1h 4m Arrive at 11:39am in Mendoza (MDZ)

    Layover in Mendoza for 2h 25m

    Tue Mar 26th 2024 JetSMART Argentina · WJ 3735 Depart at 2:04pm from Mendoza (MDZ) Fly for 1h 37m Arrive at 3:41pm in Buenos Aires (AEP)

  • USD 2335
    Copa AirlinesAerolineas Argentinas
    9:25am - 5:05am
    Mon Mar 25th
    18h 40m
    Washington, D.C. (IAD) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Copa Airlines · CM 357 Depart at 9:25am from Washington, D.C. (IAD) Fly for 5h 3m Arrive at 1:28pm in Panama (PTY)

    Layover in Panama for 1h 54m

    Mon Mar 25th 2024 Copa Airlines · CM 493 Depart at 3:22pm from Panama (PTY) Fly for 3h 37m Arrive at 6:59pm in Lima (LIM)

    Layover in Lima for 3h 51m

    Mon Mar 25th 2024 Aerolineas Argentinas · AR 1365 Depart at 10:50pm from Lima (LIM) Fly for 4h 15m Arrive at 5:05am in Buenos Aires (AEP)

  • USD 2344
    LATAM AirlinesJetSMART ArgentinaFrontier Airlines
    4:34pm - 3:41pm
    Mon Mar 25th
    22h 7m
    Washington, D.C. (BWI) → Buenos Aires (AEP)
    3 Stops

    Mon Mar 25th 2024 Frontier Airlines · F9 1665 Depart at 4:34pm from Washington, D.C. (BWI) Fly for 2h 56m Arrive at 7:30pm in Miami (MIA)

    Layover in Miami for 2h 20m

    Mon Mar 25th 2024 LATAM Airlines · LA 501 Depart at 9:50pm from Miami (MIA) Fly for 8h 10m Arrive at 7:00am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 3h 35m

    Tue Mar 26th 2024 LATAM Airlines · LA 434 Depart at 10:35am from Santiago de Chile (SCL) Fly for 1h 4m Arrive at 11:39am in Mendoza (MDZ)

    Layover in Mendoza for 2h 25m

    Tue Mar 26th 2024 JetSMART Argentina · WJ 3735 Depart at 2:04pm from Mendoza (MDZ) Fly for 1h 37m Arrive at 3:41pm in Buenos Aires (AEP)

  • USD 2424
    Frontier AirlinesLATAM AirlinesAerolineas Argentinas
    4:34pm - 6:40pm
    Mon Mar 25th
    25h 6m
    Washington, D.C. (BWI) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Frontier Airlines · F9 1665 Depart at 4:34pm from Washington, D.C. (BWI) Fly for 2h 56m Arrive at 7:30pm in Miami (MIA)

    Layover in Miami for 2h 20m

    Mon Mar 25th 2024 LATAM Airlines · LA 501 Depart at 9:50pm from Miami (MIA) Fly for 8h 10m Arrive at 7:00am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 9h 40m

    Tue Mar 26th 2024 Aerolineas Argentinas · AR 1287 Depart at 4:40pm from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 6:40pm in Buenos Aires (AEP)

  • USD 2436
    Air CanadaAviancaSky Airline
    6:45pm - 8:50pm
    Mon Mar 25th
    25h 5m
    Washington, D.C. (DCA) → Buenos Aires (AEP)
    3 Stops

    Mon Mar 25th 2024 Air Canada · AC 8787 Depart at 6:45pm from Washington, D.C. (DCA) Fly for 1h 39m Arrive at 8:24pm in Toronto (YYZ)

    Layover in Toronto for 3h 31m

    Mon Mar 25th 2024 Avianca · AV 205 Depart at 11:55pm from Toronto (YYZ) Fly for 6h 15m Arrive at 5:10am in Bogotá (BOG)

    Layover in Bogotá for 1h 15m

    Tue Mar 26th 2024 Avianca · AV 115 Depart at 6:25am from Bogotá (BOG) Fly for 5h 55m Arrive at 2:20pm in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 4h 30m

    Tue Mar 26th 2024 Sky Airline · H2 535 Depart at 6:50pm from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 8:50pm in Buenos Aires (AEP)

  • USD 2468
    LATAM AirlinesAir CanadaAvianca
    6:45pm - 6:30pm
    Mon Mar 25th
    22h 45m
    Washington, D.C. (DCA) → Buenos Aires (EZE)
    3 Stops

    Mon Mar 25th 2024 Air Canada · AC 8787 Depart at 6:45pm from Washington, D.C. (DCA) Fly for 1h 39m Arrive at 8:24pm in Toronto (YYZ)

    Layover in Toronto for 3h 31m

    Mon Mar 25th 2024 Avianca · AV 205 Depart at 11:55pm from Toronto (YYZ) Fly for 6h 15m Arrive at 5:10am in Bogotá (BOG)

    Layover in Bogotá for 1h 40m

    Tue Mar 26th 2024 Avianca · AV 49 Depart at 6:50am from Bogotá (BOG) Fly for 3h 5m Arrive at 9:55am in Lima (LIM)

    Layover in Lima for 2h 10m

    Tue Mar 26th 2024 LATAM Airlines · LA 2369 Depart at 12:05pm from Lima (LIM) Fly for 4h 25m Arrive at 6:30pm in Buenos Aires (EZE)

  • USD 2496
    Frontier AirlinesLATAM AirlinesAerolineas Argentinas
    4:34pm - 4:20pm
    Mon Mar 25th
    22h 46m
    Washington, D.C. (BWI) → Buenos Aires (AEP)
    2 Stops

    Mon Mar 25th 2024 Frontier Airlines · F9 1665 Depart at 4:34pm from Washington, D.C. (BWI) Fly for 2h 56m Arrive at 7:30pm in Miami (MIA)

    Layover in Miami for 2h 20m

    Mon Mar 25th 2024 LATAM Airlines · LA 501 Depart at 9:50pm from Miami (MIA) Fly for 8h 10m Arrive at 7:00am in Santiago de Chile (SCL)

    Layover in Santiago de Chile for 7h 20m

    Tue Mar 26th 2024 Aerolineas Argentinas · AR 1285 Depart at 2:20pm from Santiago de Chile (SCL) Fly for 2h 0m Arrive at 4:20pm in Buenos Aires (AEP)

@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 Washington to Buenos Aires (WAS 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