United Flight 3931 Deals & Information (2024/2025)

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United Flight 3931 Route Deals From $864

The cheapest prices found with in the last 7 days for return flights were $1,049 and $864 for one-way flights to Daniel K. Inouye Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA3931 take?
UA3931 operates between O’Hare Intl. Airport (ORD) and Green Bay, WI Airport (GRB-Austin Straubel Intl.) and flies direct. This trip typically takes 56 minutes.
What terminal does UA3931 fly out of?
Flight number UA3931 runs between ORD and GRB, and passengers traveling on this flight normally jet off from Terminal 2.
What kind of plane is on flight number UA3931?
The Bombardier CRJ is the aircraft usually used for flight number UA3931. Usually, this flight heads off from O’Hare Intl. Airport (ORD) and lands at Green Bay, WI Airport (GRB-Austin Straubel Intl.).
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 UA3931 flight with Travelocity, please visit our Customer Service Portal.