United Flight UA5764 Deals & Information (2025/2026)

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United Flight 5764 Route Deals From $234

The cheapest prices found with in the last 7 days for return flights were $229 and $234 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA5764 take?
UA5764 jets from Lubbock Preston Smith Intl. Airport to DEN directly. This service usually takes 1 hour and 33 minutes.
How often is UA5764 on time?
About 88% of UA5764 flights head off on time — so if you’re traveling between Lubbock Preston Smith Intl. Airport and Denver Intl. Airport (DEN), you can breathe easy knowing that you will touch down at your destination ASAP. In the rare instance that your United Airlines service is delayed, you can expect a wait time of approximately 15 minutes. Thanks to the carrier’s exceptional service, this route has a star rating of 3.75.
What kind of plane is on flight number UA5764?
The Bombardier CRJ is the type of plane predominantly used for flight UA5764. This flight typically takes off from Lubbock, TX Airport (LBB-Preston Smith Intl.) and comes in to land at Denver Intl. Airport (DEN).
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 UA5764 flight with Travelocity, please visit our Customer Service Portal.