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United Flight 5231 Route Deals From $139

The cheapest prices found with in the last 7 days for return flights were $277 and $139 for one-way flights to Idaho Falls Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

More United Flight For This Route

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UA 5428 12:00 pm 01:35 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 5231 08:05 pm 09:38 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about UA5231

What route does flight number UA5231 take?

UA5231 is used on multiple routes. Most often, UA5231 flies direct from Denver, CO (DEN-Denver Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional). If that's your flight path, you'll be flying for approximately 1 hour and 44 minutes.

What kind of plane is on flight number UA5231?

It's likely you'll be on the Bombardier CRJ if you've booked a ticket from Denver, CO (DEN-Denver Intl.) to Idaho Falls, ID (IDA-Idaho Falls Regional), a common route for flight number UA5231.