United Flight B6289 Deals & Information (2025/2026)

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United Flight 289 Route Deals From $131

The cheapest prices found with in the last 7 days for return flights were $300 and $131 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 22 - Tue, May 27
BOS
Logan Intl.
SFO
San Francisco Intl.
$300 Roundtrip, just found
$300
Roundtrip
just found
Select United flight, departing Thu, May 22 from Logan Intl. to San Francisco Intl., returning Tue, May 27, priced at $300 just found

Frequently asked questions

What route does flight number UA289 take?
UA289 takes several routes. The most popular is Washington, DC Airport (IAD-Washington Dulles Intl.) to Miami Intl. Airport (MIA), which flies direct. This service generally takes 2 hours and 39 minutes. However, there may possibly be other flights with this number that have one or more stops.
What kind of plane is on flight number UA289?
If you’re considering booking flight UA289 from Washington Dulles Intl. Airport (IAD) to Miami Intl. Airport (MIA), you’ll likely be on board the Airbus A319. This flight number serves a number of routes, but this is the most popular.
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 UA289 flight with Travelocity, please visit our Customer Service Portal.