Flights from Chicago to Australia from USD1,700*
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1 Passenger, Economy
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Most Popular Flights from Chicago to Australia
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Chicago (CHI)to
Melbourne (MEL)Mar 08, 2026 - Mar 17, 2026
Starting from
USD2,224
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Melbourne (MEL)Mar 08, 2026 - Mar 19, 2026
Starting from
USD2,224
Viewed: 4 hours ago
Round-trip
Economy
Chicago (CHI)to
Melbourne (MEL)Mar 08, 2026 - Mar 18, 2026
Starting from
USD2,231
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Melbourne (MEL)Mar 08, 2026 - Apr 07, 2026
Starting from
USD2,243
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Melbourne (MEL)Mar 09, 2026 - Mar 19, 2026
Starting from
USD2,246
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Melbourne (MEL)Mar 09, 2026 - Mar 17, 2026
Starting from
USD2,246
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Melbourne (MEL)Mar 09, 2026 - Mar 18, 2026
Starting from
USD2,253
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Melbourne (MEL)Mar 09, 2026 - Apr 08, 2026
Starting from
USD2,254
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Sydney (SYD)Mar 09, 2026 - Apr 08, 2026
Starting from
USD2,010
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Sydney (SYD)Mar 09, 2026 - Mar 18, 2026
Starting from
USD2,010
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Sydney (SYD)Mar 09, 2026 - Apr 07, 2026
Starting from
USD2,021
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Sydney (SYD)Mar 09, 2026 - Mar 16, 2026
Starting from
USD2,034
Viewed: 11 hours ago
Round-trip
Economy
Chicago (CHI)to
Sydney (SYD)Mar 02, 2026 - Mar 18, 2026
Starting from
USD2,056
Viewed: 4 hours ago
Round-trip
Economy
Chicago (CHI)to
Sydney (SYD)Mar 02, 2026 - Mar 16, 2026
Starting from
USD2,080
Viewed: 4 hours ago
Round-trip
Economy
Chicago (CHI)to
Sydney (SYD)Mar 04, 2026 - Mar 18, 2026
Starting from
USD2,166
Viewed: 12 hours ago
Round-trip
Economy
Chicago (CHI)to
Sydney (SYD)Mar 04, 2026 - Mar 16, 2026
Starting from
USD2,190
Viewed: 12 hours ago
Round-trip
Economy
- *Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
- *All prices quoted are based on one adult Economy round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
- *Fares are rounded up to 1 of the currency unit.
- *Some flights may be operated by other airlines.
- *Optional service fees may apply.
- *Terms and conditions apply.
Chicago to Australia Flight Deals
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USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (CHI) | Melbourne (MEL) | Round-trip / Economy | Apr 07, 2026 - Apr 20, 2026 | Starting from USD1,734 Viewed: 3 hours ago |
| Chicago (CHI) | Melbourne (MEL) | Round-trip / Economy | Apr 06, 2026 - Apr 20, 2026 | Starting from USD1,734 Viewed: 3 hours ago |
| Chicago (CHI) | Sydney (SYD) | Round-trip / Economy | Apr 08, 2026 - Apr 19, 2026 | Starting from USD1,700 Viewed: 3 hours ago |
| Chicago (CHI) | Sydney (SYD) | Round-trip / Economy | Apr 08, 2026 - Apr 20, 2026 | Starting from USD1,700 Viewed: 3 hours ago |
- *Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
- *All prices quoted are based on one adult Economy round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
- *Fares are rounded up to 1 of the currency unit.
- *Some flights may be operated by other airlines.
- *Optional service fees may apply.
- *Terms and conditions apply.