United Flight 491 Deals & Information (2025/2026)

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United Flight 491 Route Deals From $76

The cheapest prices found with in the last 7 days for return flights were $132 and $76 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 5 - Tue, Sep 9
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$132 Roundtrip, found 6 hours ago
$132
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Sep 5 from Los Angeles Intl. to George Bush Intercontinental, returning Tue, Sep 9, priced at $132 found 6 hours ago
Fri, Nov 7 - Sun, Nov 9
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 7 from Los Angeles Intl. to George Bush Intercontinental, returning Sun, Nov 9, priced at $135 found 1 day ago
Fri, Nov 7 - Sun, Nov 9
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 7 from Los Angeles Intl. to George Bush Intercontinental, returning Sun, Nov 9, priced at $139 found 1 day ago
Sun, Sep 14 - Sat, Sep 20
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$143 Roundtrip, found 3 days ago
$143
Roundtrip
found 3 days ago
Select United flight, departing Sun, Sep 14 from Los Angeles Intl. to George Bush Intercontinental, returning Sat, Sep 20, priced at $143 found 3 days ago
Fri, Oct 17 - Sat, Nov 1
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$151 Roundtrip, found 3 hours ago
$151
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Oct 17 from Los Angeles Intl. to George Bush Intercontinental, returning Sat, Nov 1, priced at $151 found 3 hours ago
Tue, Sep 30 - Wed, Oct 8
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$155 Roundtrip, found 15 hours ago
$155
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Sep 30 from Los Angeles Intl. to George Bush Intercontinental, returning Wed, Oct 8, priced at $155 found 15 hours ago
Thu, Dec 11 - Mon, Dec 15
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$157 Roundtrip, found 6 hours ago
$157
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Dec 11 from Los Angeles Intl. to George Bush Intercontinental, returning Mon, Dec 15, priced at $157 found 6 hours ago
Wed, Aug 6 - Mon, Aug 11
LAX
Los Angeles Intl.
IAH
George Bush Intercontinental
$166 Roundtrip, found 3 hours ago
$166
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 6 from Los Angeles Intl. to George Bush Intercontinental, returning Mon, Aug 11, priced at $166 found 3 hours ago

Frequently asked questions

What route does flight number UA491 take?
UA491 operates directly from Bozeman, MT Airport (BZN-Gallatin Field) to DIA airport. During this journey, you can expect to be in the air for around 1 hour and 40 minutes. Consider booking ahead to lock in your preferred seat.
What kind of plane is on flight number UA491?
Get set to climb aboard a Boeing 737-900 if you're booked on flight UA491. Almost all flights from BZN to DEN are operated using this aircraft model.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA491 flight with Travelocity, please visit our Customer Service Portal.