Flights from United States to Australia from USD1,318

Promo Code

Find United States to Australia Fares for Your Next Trip

May 2026
FromUSD3,011*
Last Seen 42 minutes ago
Flight Type Round Trip/Economy
Jun 2026
FromUSD2,084*
Last Seen 42 minutes ago
Flight Type Round Trip/Economy
Jul 2026
FromUSD2,153*
Last Seen 42 minutes ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD2.1K
cmp-daily-histogram-bars-legend-max-price-aria-label USD3.3K
Displaying fares for May-2026
  • 28

    Th

    MAY

  • 29

    Fr

  • 30

    Sa

  • 31

    Su

  • 01

    Mo

    JUN

  • 02

    Tu

  • 03

    We

  • 04

    Th

  • 05

    Fr

  • 06

    Sa

  • 07

    Su

  • 08

    Mo

  • 09

    Tu

  • 10

    We

  • 11

    Th

  • 12

    Fr

  • 13

    Sa

  • 14

    Su

  • 15

    Mo

  • 16

    Tu

  • 17

    We

  • 18

    Th

  • 19

    Fr

  • 20

    Sa

  • 21

    Su

  • 22

    Mo

  • 23

    Tu

  • 24

    We

  • 25

    Th

  • 26

    Fr

  • 27

    Sa

    • RangeUSD2,084-USD3,317

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Plan Ahead with Flight Deals from United States to Australia

    keyboard_arrow_down

    Chicago (ORD)to

    Sydney (SYD)
    04 Aug 26 - 18 Aug 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    Chicago (ORD)to

    Sydney (SYD)
    28 Jul 26 - 04 Aug 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    Chicago (ORD)to

    Sydney (SYD)
    06 Aug 26 - 13 Aug 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    Chicago (ORD)to

    Sydney (SYD)
    13 Aug 26 - 20 Aug 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    Chicago (ORD)to

    Sydney (SYD)
    26 Jul 26 - 31 Jul 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    Chicago (ORD)to

    Sydney (SYD)
    02 Aug 26 - 07 Aug 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    Chicago (ORD)to

    Sydney (SYD)
    09 Aug 26 - 14 Aug 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    Chicago (ORD)to

    Sydney (SYD)
    13 Aug 26 - 18 Aug 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    Chicago (ORD)to

    Sydney (SYD)
    11 Aug 26 - 25 Aug 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    Chicago (ORD)to

    Sydney (SYD)
    11 Aug 26 - 18 Aug 26

    Round-trip

    Economy

    From
    USD2,748
    Last Seen 15 hours ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Explore flights from United States to Australia