United Flight AS488 Deals & Information (2025/2026)

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United Flight 488 Route Deals From $60

The cheapest prices found with in the last 7 days for return flights were $117 and $60 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA488 take?
You'll be touching down at Phoenix Sky Harbor Intl. Airport from Denver, CO Airport (DEN-Denver Intl.) if you're traveling on flight number UA488. You'll be airborne for 1 hour and 54 minutes during this trip. What's more, the flight conveniently travels non-stop.
How often is UA488 on time?
If you're flying with United Airlines flight number UA488 between Denver Intl. Airport (DEN) and PHX, 92% of these trips leave on schedule. On the rare occasion that there is a delay, you're likely to wait approximately 9 minutes on average. Thanks to the carrier's quality service, this trip has a 4.4-star rating.
What kind of plane is on flight number UA488?
The route for UA488 is nearly always Denver Intl. Airport (DEN) to Sky Harbor Intl. Airport (PHX), and the Airbus A320 is the type of plane you'll probably be taking off on.
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 UA488 flight with Travelocity, please visit our Customer Service Portal.