United Flight UA4859 Deals & Information (2025/2026)

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United Flight 4859 Route Deals From $108

The cheapest prices found with in the last 7 days for return flights were $224 and $108 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Thu, Jul 10
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 4 from Preston Smith Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $224 found 1 day ago
Fri, Jul 4 - Thu, Jul 10
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 4 from Preston Smith Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $238 found 1 day ago
Fri, Jul 4 - Thu, Jul 10
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 4 from Preston Smith Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $249 found 1 day ago
Tue, Jun 10 - Sat, Jun 14
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 10 from Preston Smith Intl. to George Bush Intercontinental, returning Sat, Jun 14, priced at $252 found 2 days ago
Fri, Jul 4 - Thu, Jul 10
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 4 from Preston Smith Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $263 found 1 day ago
Fri, Jul 4 - Thu, Jul 10
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 4 from Preston Smith Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $264 found 1 day ago
Fri, Jul 4 - Thu, Jul 10
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 4 from Preston Smith Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $268 found 1 day ago
Tue, Jun 10 - Sat, Jun 14
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$271 Roundtrip, found 2 days ago
$271
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 10 from Preston Smith Intl. to George Bush Intercontinental, returning Sat, Jun 14, priced at $271 found 2 days ago
Fri, Jul 4 - Thu, Jul 10
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jul 4 from Preston Smith Intl. to George Bush Intercontinental, returning Thu, Jul 10, priced at $284 found 1 day ago
Tue, Jun 10 - Sat, Jun 14
LBB
Preston Smith Intl.
IAH
George Bush Intercontinental
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 10 from Preston Smith Intl. to George Bush Intercontinental, returning Sat, Jun 14, priced at $288 found 2 days ago

Frequently asked questions

What route does flight number UA4859 take?
UA4859 is used on multiple routes, but the most common is between Pensacola Intl. Airport (PNS) and George Bush Intercontinental Airport (IAH). If on a direct flight, you’ll touch down in 1 hour and 46 minutes. Multi-stop flights can also operate under this number, as can services on other routes.
What kind of plane is on flight number UA4859?
You’ll probably be hopping on board the Embraer ERJ if you’ve booked a fare on flight number UA4859 from Pensacola Airport to Houston Airport. It’s the most commonly used aircraft on this particular route.
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 UA4859 flight with Travelocity, please visit our Customer Service Portal.