United Flight 1591 Deals & Information (2025/2026)

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United Flight 1591 Route Deals From $77

The cheapest prices found with in the last 7 days for return flights were $134 and $77 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 17 - Sat, Nov 1
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$134 Roundtrip, found 2 hours ago
$134
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Oct 17 from Los Angeles Intl. to George Bush Intercontinental, returning Sat, Nov 1, priced at $134 found 2 hours ago
Sat, Oct 18 - Sun, Oct 19
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$146 Roundtrip, found 23 hours ago
$146
Roundtrip
found 23 hours ago
Select United flight, departing Sat, Oct 18 from Los Angeles Intl. to George Bush Intercontinental, returning Sun, Oct 19, priced at $146 found 23 hours ago
Wed, Aug 13 - Sun, Aug 17
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$159 Roundtrip, found 16 hours ago
$159
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Aug 13 from Los Angeles Intl. to George Bush Intercontinental, returning Sun, Aug 17, priced at $159 found 16 hours ago