United Flight 1459 Deals & Information (2026/2027)

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United Flight 1459 Route Deals From $475

The cheapest prices found with in the last 7 days for return flights were $858 and $475 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 8 - Sat, Dec 12
POS
Piarco Intl.
IAH
George Bush Intercontinental
$858 Roundtrip, found 6 hours ago
$858
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 8 from Piarco Intl. to George Bush Intercontinental, returning Sat, Dec 12, priced at $858 found 6 hours ago
Thu, Feb 18 - Fri, Feb 19
POS
Piarco Intl.
IAH
George Bush Intercontinental
$868 Roundtrip, found 5 days ago
$868
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 18 from Piarco Intl. to George Bush Intercontinental, returning Fri, Feb 19, priced at $868 found 5 days ago
Tue, Dec 8 - Sat, Dec 12
POS
Piarco Intl.
IAH
George Bush Intercontinental
$903 Roundtrip, found 6 hours ago
$903
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 8 from Piarco Intl. to George Bush Intercontinental, returning Sat, Dec 12, priced at $903 found 6 hours ago
Thu, Feb 18 - Fri, Feb 19
POS
Piarco Intl.
IAH
George Bush Intercontinental
$909 Roundtrip, found 5 days ago
$909
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 18 from Piarco Intl. to George Bush Intercontinental, returning Fri, Feb 19, priced at $909 found 5 days ago
Thu, Feb 18 - Fri, Feb 19
POS
Piarco Intl.
IAH
George Bush Intercontinental
$913 Roundtrip, found 5 days ago
$913
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 18 from Piarco Intl. to George Bush Intercontinental, returning Fri, Feb 19, priced at $913 found 5 days ago
Thu, Feb 18 - Fri, Feb 19
POS
Piarco Intl.
IAH
George Bush Intercontinental
$918 Roundtrip, found 5 days ago
$918
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 18 from Piarco Intl. to George Bush Intercontinental, returning Fri, Feb 19, priced at $918 found 5 days ago
Tue, Dec 8 - Sat, Dec 12
POS
Piarco Intl.
IAH
George Bush Intercontinental
$1,006 Roundtrip, found 6 hours ago
$1,006
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 8 from Piarco Intl. to George Bush Intercontinental, returning Sat, Dec 12, priced at $1,006 found 6 hours ago