Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 5397 Route Deals From $137

The cheapest prices found with in the last 7 days for return flights were $265 and $137 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

More United Flight For This Route

Carrier Flight Depart MSO Arrive ORD Thu
8/13
Fri
8/14
Sat
8/15
Sun
8/16
Mon
8/17
Tue
8/18
Wed
8/19
Stops
UA 5397 12:45 pm 04:59 pm Check fare Check fare - Check fare Check fare - - 0 stop(s)
UA 791 12:45 pm 04:50 pm - - Check fare - - - - 0 stop(s)

FAQs about UA5397

What route does flight number UA5397 take?

UA5397 takes several routes. The most popular is between Missoula, MT (MSO-Missoula Intl.) and Chicago, IL (ORD-O'Hare Intl.), which is a direct flight. This service takes around 3 hours and 22 minutes. That said, there are likely to be other flights with the same number that are multi-stop.

What kind of plane is on flight number UA5397?

UA5397 is a flight number that's used on lots of different routes. If you've booked a seat on the most common route, Missoula, MT (MSO-Missoula Intl.) to Chicago, IL (ORD-O'Hare Intl.), you're likely to be hopping aboard the Embraer 175.