United Flight 100 Deals & Information (2026/2027)

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United Flight 100 Route Deals From $953

The cheapest prices found with in the last 7 days for return flights were $1,746 and $953 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 27 - Sat, May 2
SYD
Kingsford Smith Intl.
IAH
George Bush Intercontinental
$1,746 Roundtrip, found 8 hours ago
$1,746
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Apr 27 from Kingsford Smith Intl. to George Bush Intercontinental, returning Sat, May 2, priced at $1,746 found 8 hours ago