United Flight 5331 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

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

Change your flight without a fee on select flights

United Flight 5331 Route Deals From $119

The cheapest prices found with in the last 7 days for return flights were $197 and $119 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 30 - Wed, Oct 8
BOI
Boise
LAX
Los Angeles Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 30 from Boise to Los Angeles Intl., returning Wed, Oct 8, priced at $197 found 3 days ago

Frequently asked questions

What route does flight number UA5331 take?
UA5331 operates straight from Kansas City, MO Airport (MCI-Kansas City Intl.) to Denver, CO Airport (DEN-Denver Intl.). During this trip, you'll be in the air for roughly 1 hour and 55 minutes. Book ahead to lock in your favorite seat.
What terminal does UA5331 fly out of?
Travelers with tickets for flight number UA5331 from Kansas City Intl. Airport (MCI) to DIA airport usually jet off from Terminal C.
What kind of plane is on flight number UA5331?
Expect to step aboard an Embraer 175 if your flight number is UA5331. Almost all services from MCI to Denver Intl. Airport (DEN) are operated using this aircraft model.
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 UA5331 flight with Travelocity, please visit our Customer Service Portal.