United Flight UA4263 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 4263 Route Deals From $89

The cheapest prices found with in the last 7 days for return flights were $177 and $89 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 25 - Mon, Sep 29
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 25 from Preston Smith Intl. to George Bush Intercontinental, returning Mon, Sep 29, priced at $177 found 1 day ago
Sat, Aug 9 - Mon, Aug 11
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 9 from Preston Smith Intl. to George Bush Intercontinental, returning Mon, Aug 11, priced at $179 found 1 day ago
Thu, Aug 7 - Thu, Aug 14
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$180 Roundtrip, found 4 days ago
$180
Roundtrip
found 4 days ago
Select United flight, departing Thu, Aug 7 from Preston Smith Intl. to George Bush Intercontinental, returning Thu, Aug 14, priced at $180 found 4 days ago
Sat, Aug 9 - Mon, Aug 11
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 9 from Preston Smith Intl. to George Bush Intercontinental, returning Mon, Aug 11, priced at $199 found 1 day ago
Fri, Sep 26 - Mon, Sep 29
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 26 from Preston Smith Intl. to George Bush Intercontinental, returning Mon, Sep 29, priced at $207 found 1 day ago
Thu, Sep 25 - Mon, Sep 29
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$218 Roundtrip, found 1 day ago
$218
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 25 from Preston Smith Intl. to George Bush Intercontinental, returning Mon, Sep 29, priced at $218 found 1 day ago
Fri, Oct 17 - Sat, Oct 25
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$219 Roundtrip, found 5 days ago
$219
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 17 from Preston Smith Intl. to George Bush Intercontinental, returning Sat, Oct 25, priced at $219 found 5 days ago
Thu, Sep 11 - Mon, Sep 15
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 11 from Preston Smith Intl. to George Bush Intercontinental, returning Mon, Sep 15, priced at $229 found 3 days ago
Fri, Oct 17 - Sat, Oct 25
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 17 from Preston Smith Intl. to George Bush Intercontinental, returning Sat, Oct 25, priced at $233 found 5 days ago
Fri, Oct 3 - Sun, Oct 5
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$237 Roundtrip, found 23 hours ago
$237
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Oct 3 from Preston Smith Intl. to George Bush Intercontinental, returning Sun, Oct 5, priced at $237 found 23 hours ago

Frequently asked questions

What route does flight number UA4263 take?
You'll be arriving into DIA airport from Colorado Springs Airport (COS) if you're traveling on flight number UA4263. You'll be in the air for 51 minutes during this trip. It's also good to note that the service conveniently travels non-stop.
What kind of plane is on flight number UA4263?
There's a strong chance you'll be stepping on board the Embraer ERJ if you're on flight number UA4263. This flight typically sets off from COS and lands at DEN.
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 UA4263 flight with Travelocity, please visit our Customer Service Portal.