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 $253 and $274 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 17 - Sat, Sep 19
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$253 Roundtrip, found 5 days ago
$253
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 17 from Lafayette Regional to George Bush Intercontinental, returning Sat, Sep 19, priced at $253 found 5 days ago
Thu, Sep 17 - Sat, Sep 19
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$268 Roundtrip, found 5 days ago
$268
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 17 from Lafayette Regional to George Bush Intercontinental, returning Sat, Sep 19, priced at $268 found 5 days ago
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$279 Roundtrip, just found
$279
Roundtrip
just found
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $279 just found
Thu, Sep 17 - Sat, Sep 19
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$283 Roundtrip, found 5 days ago
$283
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 17 from Lafayette Regional to George Bush Intercontinental, returning Sat, Sep 19, priced at $283 found 5 days ago
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$290 Roundtrip, just found
$290
Roundtrip
just found
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $290 just found
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$321 Roundtrip, just found
$321
Roundtrip
just found
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $321 just found
Thu, Sep 17 - Sat, Sep 19
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$324 Roundtrip, found 5 days ago
$324
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 17 from Lafayette Regional to George Bush Intercontinental, returning Sat, Sep 19, priced at $324 found 5 days ago
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$329 Roundtrip, just found
$329
Roundtrip
just found
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $329 just found
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$346 Roundtrip, just found
$346
Roundtrip
just found
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $346 just found
Tue, Dec 8 - Tue, Dec 29
LFT
Lafayette Regional
IAH
George Bush Intercontinental
$349 Roundtrip, just found
$349
Roundtrip
just found
Select United flight, departing Tue, Dec 8 from Lafayette Regional to George Bush Intercontinental, returning Tue, Dec 29, priced at $349 just found

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.