United Flight 589 Deals & Information (2025/2026)

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United Flight 589 Route Deals From $154

The cheapest prices found with in the last 7 days for return flights were $305 and $154 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Tue, Aug 19
IAH
George Bush Intercontinental
SFO
San Francisco Intl.
$305 Roundtrip, found 2 days ago
$305
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 12 from George Bush Intercontinental to San Francisco Intl., returning Tue, Aug 19, priced at $305 found 2 days ago

Frequently asked questions

What route does flight number UA589 take?
UA589 takes numerous routes. The most frequently flown is between DEN and Richmond, VA Airport (RIC-Richmond Intl.), which is a direct flight. This service takes around 3 hours and 32 minutes. That said, there may be other flights with this number that are multi-stop.
What kind of plane is on flight number UA589?
There's every chance you'll be on board an Airbus A319 if you're going from Denver, CO Airport (DEN-Denver Intl.) to Richmond Intl. Airport (RIC), one of several routes used for flight number UA589.
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 UA589 flight with Travelocity, please visit our Customer Service Portal.