United Flight 4375 Deals & Information (2026/2027)

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United Flight 4375 Route Deals From $332

The cheapest prices found with in the last 7 days for return flights were $309 and $332 for one-way flights to Lake Charles Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 12 - Mon, Nov 16
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$309 Roundtrip, found 16 hours ago
$309
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Nov 12 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Nov 16, priced at $309 found 16 hours ago
Thu, Nov 12 - Mon, Nov 16
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$399 Roundtrip, found 16 hours ago
$399
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Nov 12 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Nov 16, priced at $399 found 16 hours ago
Thu, Nov 12 - Mon, Nov 16
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$469 Roundtrip, found 16 hours ago
$469
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Nov 12 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Nov 16, priced at $469 found 16 hours ago
Thu, Nov 12 - Mon, Nov 16
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$515 Roundtrip, found 16 hours ago
$515
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Nov 12 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Nov 16, priced at $515 found 16 hours ago
Thu, Nov 12 - Mon, Nov 16
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$615 Roundtrip, found 16 hours ago
$615
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Nov 12 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Nov 16, priced at $615 found 16 hours ago
Thu, Nov 12 - Mon, Nov 16
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$672 Roundtrip, found 16 hours ago
$672
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Nov 12 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Nov 16, priced at $672 found 16 hours ago
Thu, Nov 12 - Mon, Nov 16
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$685 Roundtrip, found 16 hours ago
$685
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Nov 12 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Nov 16, priced at $685 found 16 hours ago
Mon, Oct 26 - Tue, Oct 27
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$717 Roundtrip, found 4 days ago
$717
Roundtrip
found 4 days ago
Select United flight, departing Mon, Oct 26 from George Bush Intercontinental to Lake Charles Regional, returning Tue, Oct 27, priced at $717 found 4 days ago
Mon, Oct 26 - Tue, Oct 27
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$733 Roundtrip, found 4 days ago
$733
Roundtrip
found 4 days ago
Select United flight, departing Mon, Oct 26 from George Bush Intercontinental to Lake Charles Regional, returning Tue, Oct 27, priced at $733 found 4 days ago
Thu, Nov 12 - Mon, Nov 16
IAH
George Bush Intercontinental
LCH
Lake Charles Regional
$745 Roundtrip, found 16 hours ago
$745
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Nov 12 from George Bush Intercontinental to Lake Charles Regional, returning Mon, Nov 16, priced at $745 found 16 hours 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.