United Flight 4331 Deals & Information (2026/2027)

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 4331 Route Deals From $259

The cheapest prices found with in the last 7 days for return flights were $273 and $259 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 15 - Sun, Oct 18
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 15 from Lafayette Regional to George Bush Intercontinental, returning Sun, Oct 18, priced at $273 found 3 days ago
Thu, Oct 15 - Sun, Oct 18
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 15 from Lafayette Regional to George Bush Intercontinental, returning Sun, Oct 18, priced at $288 found 3 days ago
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$289 Roundtrip, found 1 day ago
$289
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 $289 found 1 day ago
Thu, Oct 29 - Sun, Nov 1
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$293 Roundtrip, found 5 days ago
$293
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 29 from Lafayette Regional to George Bush Intercontinental, returning Sun, Nov 1, priced at $293 found 5 days ago
Wed, Jul 14 - Sun, Jul 18
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 14 from Lafayette Regional to George Bush Intercontinental, returning Sun, Jul 18, priced at $299 found 1 day ago
Wed, Jul 14 - Sun, Jul 18
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 14 from Lafayette Regional to George Bush Intercontinental, returning Sun, Jul 18, priced at $314 found 1 day ago
Wed, Jul 14 - Sun, Jul 18
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$316 Roundtrip, found 1 day ago
$316
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 14 from Lafayette Regional to George Bush Intercontinental, returning Sun, Jul 18, priced at $316 found 1 day ago
Thu, Jul 15 - Sun, Jul 18
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 15 from Lafayette Regional to George Bush Intercontinental, returning Sun, Jul 18, priced at $317 found 1 day ago
Sat, Jun 5 - Sun, Jun 6
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$318 Roundtrip, found 5 days ago
$318
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jun 5 from Lafayette Regional to George Bush Intercontinental, returning Sun, Jun 6, priced at $318 found 5 days ago
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$319 Roundtrip, found 1 day ago
$319
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 $319 found 1 day ago
Thu, Oct 29 - Sun, Nov 1
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$323 Roundtrip, found 5 days ago
$323
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 29 from Lafayette Regional to George Bush Intercontinental, returning Sun, Nov 1, priced at $323 found 5 days ago
Thu, Oct 15 - Sun, Oct 18
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 15 from Lafayette Regional to George Bush Intercontinental, returning Sun, Oct 18, priced at $324 found 3 days 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.