United Flight UA4664 Deals & Information (2024/2025)

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United Flight 4664 Route Deals From $140

The cheapest prices found with in the last 7 days for return flights were $279 and $140 for one-way flights to Bismarck Municipal for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA4664 take?
UA4664 operates between Denver, CO Airport (DEN-Denver Intl.) and BIS and is a direct flight. This trip takes 1 hour and 36 minutes.
What kind of plane is on flight number UA4664?
You’ll likely find yourself cruising aboard a Bombardier CRJ if your flight number is UA4664. This flight almost always heads off from DIA airport and touches down at Bismarck Municipal Airport (BIS).
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 UA4664 flight with Travelocity, please visit our Customer Service Portal.