United Flight 4331 Deals & Information (2026/2027)

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United Flight 4331 Route Deals From $274

The cheapest prices found with in the last 7 days for return flights were $315 and $274 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$315 Roundtrip, found 1 day ago
$315
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $315 found 1 day ago
Thu, Apr 1 - Mon, Apr 5
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$319 Roundtrip, found 14 hours ago
$319
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Apr 1 from Lafayette Regional to George Bush Intercontinental, returning Mon, Apr 5, priced at $319 found 14 hours ago
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $322 found 1 day ago
Thu, Apr 1 - Mon, Apr 5
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$334 Roundtrip, found 14 hours ago
$334
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Apr 1 from Lafayette Regional to George Bush Intercontinental, returning Mon, Apr 5, priced at $334 found 14 hours ago
Thu, Apr 1 - Mon, Apr 5
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$349 Roundtrip, found 14 hours ago
$349
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Apr 1 from Lafayette Regional to George Bush Intercontinental, returning Mon, Apr 5, priced at $349 found 14 hours ago
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$407 Roundtrip, found 1 day ago
$407
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $407 found 1 day ago
Thu, Apr 1 - Mon, Apr 5
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$409 Roundtrip, found 14 hours ago
$409
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Apr 1 from Lafayette Regional to George Bush Intercontinental, returning Mon, Apr 5, priced at $409 found 14 hours ago
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$413 Roundtrip, found 1 day ago
$413
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $413 found 1 day ago
Thu, Apr 1 - Mon, Apr 5
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$424 Roundtrip, found 14 hours ago
$424
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Apr 1 from Lafayette Regional to George Bush Intercontinental, returning Mon, Apr 5, priced at $424 found 14 hours ago
Thu, Apr 1 - Mon, Apr 5
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$439 Roundtrip, found 14 hours ago
$439
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Apr 1 from Lafayette Regional to George Bush Intercontinental, returning Mon, Apr 5, priced at $439 found 14 hours ago

Frequently asked questions

What route does flight number UA4331 take?
Flight number UA4331 takes 1 hour and 34 minutes to fly direct from Houston Airport to Memphis Intl. Airport (MEM). We all know there's magic in the destination, but getting there is half the fun!
How often is UA4331 on time?
About 88% of UA4331 flights run according to scheduled times — so if you're jetting from George Bush Intercontinental Airport (IAH) to Memphis Intl. Airport (MEM), you can rest easy knowing that you'll get where you need to as quickly as possible. In the rare event that this United Airlines flight runs behind time, the average wait is approximately 28 minutes. Thanks to the air carrier's high standard of service, this route has a star rating of 3.25.
What terminal does UA4331 fly out of?
You'll likely be taking off from Terminal B if you're traveling on UA4331 direct from Houston Airport to Memphis, TN Airport (MEM-Memphis Intl.).
What kind of plane is on flight number UA4331?
The Embraer ERJ is the plane most commonly used for flight number UA4331. This flight almost always departs from Houston, TX Airport (IAH-George Bush Intercontinental) and comes in to land at MEM.
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 UA4331 flight with Travelocity, please visit our Customer Service Portal.