United Flight 4375 Deals & Information (2026/2027)

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United Flight 4375 Route Deals From $282

The cheapest prices found with in the last 7 days for return flights were $245 and $282 for one-way flights to Lake Charles Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 16 - Mon, Jul 20
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$245 Roundtrip, found 3 days ago
$245
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 16 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Jul 20, priced at $245 found 3 days ago
Thu, Jul 16 - Mon, Jul 20
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$316 Roundtrip, found 3 days ago
$316
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 16 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Jul 20, priced at $316 found 3 days ago
Mon, Jun 29 - Fri, Jul 3
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 29 from George Bush Intercontinental to Lake Charles Regional, returning Fri, Jul 3, priced at $327 found 3 days ago
Mon, Jun 29 - Fri, Jul 3
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 29 from George Bush Intercontinental to Lake Charles Regional, returning Fri, Jul 3, priced at $346 found 3 days ago
Thu, Jul 16 - Mon, Jul 20
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$388 Roundtrip, found 3 days ago
$388
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 16 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Jul 20, priced at $388 found 3 days ago
Mon, Jun 29 - Fri, Jul 3
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$398 Roundtrip, found 3 days ago
$398
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 29 from George Bush Intercontinental to Lake Charles Regional, returning Fri, Jul 3, priced at $398 found 3 days ago
Mon, Jun 29 - Fri, Jul 3
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$418 Roundtrip, found 3 days ago
$418
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 29 from George Bush Intercontinental to Lake Charles Regional, returning Fri, Jul 3, priced at $418 found 3 days ago
Mon, Jun 29 - Fri, Jul 3
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$428 Roundtrip, found 3 days ago
$428
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 29 from George Bush Intercontinental to Lake Charles Regional, returning Fri, Jul 3, priced at $428 found 3 days ago
Thu, Jul 16 - Mon, Jul 20
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$433 Roundtrip, found 3 days ago
$433
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 16 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Jul 20, priced at $433 found 3 days ago
Mon, Jun 29 - Fri, Jul 3
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$461 Roundtrip, found 3 days ago
$461
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 29 from George Bush Intercontinental to Lake Charles Regional, returning Fri, Jul 3, priced at $461 found 3 days ago

Frequently asked questions

What route does flight number UA4375 take?
UA4375 takes several routes. The most frequently flown is IAH to Mobile, AL Airport (MOB-Mobile Regional), which is a direct flight. This service generally takes 1 hour and 22 minutes. However, there may possibly be other flights with this number that have one or more stops.
What terminal does UA4375 fly out of?
You'll probably board from Terminal B if you're flying out of George Bush Intercontinental Airport (IAH). Flight number UA4375 serves a number of different routes, but the direct flight between Houston Airport and MOB is the most frequently traveled one.
What kind of plane is on flight number UA4375?
Chances are you'll be cruising aboard an Embraer ERJ if you've booked a fare on flight number UA4375 from Houston, TX Airport (IAH-George Bush Intercontinental) to Mobile Regional Airport (MOB). It's the most commonly used aircraft model on this popular 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 UA4375 flight with Travelocity, please visit our Customer Service Portal.