United Flight 1459 Deals & Information (2026/2027)

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United Flight 1459 Route Deals From $442

The cheapest prices found with in the last 7 days for return flights were $678 and $442 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 16 - Mon, Jul 27
POS
Piarco Intl.
IAH
George Bush Intercontinental
$678 Roundtrip, found 5 days ago
$678
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Mon, Jul 27, priced at $678 found 5 days ago
Thu, Jul 16 - Mon, Jul 27
POS
Piarco Intl.
IAH
George Bush Intercontinental
$682 Roundtrip, found 5 days ago
$682
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Mon, Jul 27, priced at $682 found 5 days ago
Thu, Jul 16 - Mon, Jul 27
POS
Piarco Intl.
IAH
George Bush Intercontinental
$688 Roundtrip, found 5 days ago
$688
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Mon, Jul 27, priced at $688 found 5 days ago
Thu, Jul 16 - Mon, Jul 27
POS
Piarco Intl.
IAH
George Bush Intercontinental
$692 Roundtrip, found 5 days ago
$692
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Mon, Jul 27, priced at $692 found 5 days ago
Thu, Jul 16 - Tue, Jul 28
POS
Piarco Intl.
IAH
George Bush Intercontinental
$700 Roundtrip, found 1 day ago
$700
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Tue, Jul 28, priced at $700 found 1 day ago
Thu, Jul 16 - Tue, Jul 28
POS
Piarco Intl.
IAH
George Bush Intercontinental
$705 Roundtrip, found 1 day ago
$705
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Tue, Jul 28, priced at $705 found 1 day ago
Thu, Jul 16 - Tue, Jul 28
POS
Piarco Intl.
IAH
George Bush Intercontinental
$710 Roundtrip, found 1 day ago
$710
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Tue, Jul 28, priced at $710 found 1 day ago
Tue, Jul 7 - Thu, Jul 30
POS
Piarco Intl.
IAH
George Bush Intercontinental
$712 Roundtrip, found 3 days ago
$712
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 7 from Piarco Intl. to George Bush Intercontinental, returning Thu, Jul 30, priced at $712 found 3 days ago
Thu, Jul 16 - Mon, Jul 27
POS
Piarco Intl.
IAH
George Bush Intercontinental
$720 Roundtrip, found 5 days ago
$720
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Mon, Jul 27, priced at $720 found 5 days ago
Tue, Jul 7 - Thu, Jul 30
POS
Piarco Intl.
IAH
George Bush Intercontinental
$722 Roundtrip, found 3 days ago
$722
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 7 from Piarco Intl. to George Bush Intercontinental, returning Thu, Jul 30, priced at $722 found 3 days ago
Thu, Jul 16 - Mon, Jul 27
POS
Piarco Intl.
IAH
George Bush Intercontinental
$725 Roundtrip, found 5 days ago
$725
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Mon, Jul 27, priced at $725 found 5 days ago
Thu, Jul 16 - Tue, Jul 28
POS
Piarco Intl.
IAH
George Bush Intercontinental
$744 Roundtrip, found 1 day ago
$744
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Tue, Jul 28, priced at $744 found 1 day ago
Tue, Jul 7 - Thu, Jul 30
POS
Piarco Intl.
IAH
George Bush Intercontinental
$746 Roundtrip, found 3 days ago
$746
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 7 from Piarco Intl. to George Bush Intercontinental, returning Thu, Jul 30, priced at $746 found 3 days ago
Tue, Jul 7 - Thu, Jul 30
POS
Piarco Intl.
IAH
George Bush Intercontinental
$767 Roundtrip, found 3 days ago
$767
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 7 from Piarco Intl. to George Bush Intercontinental, returning Thu, Jul 30, priced at $767 found 3 days ago
Thu, Jul 16 - Tue, Jul 28
POS
Piarco Intl.
IAH
George Bush Intercontinental
$804 Roundtrip, found 1 day ago
$804
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 16 from Piarco Intl. to George Bush Intercontinental, returning Tue, Jul 28, priced at $804 found 1 day ago