United Flight UA5406 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 5406 Route Deals From $40

The cheapest prices found with in the last 7 days for return flights were $79 and $40 for one-way flights to Los Angeles - Ontario Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 20 - Mon, Oct 27
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$79 Roundtrip, found 3 days ago
$79
Roundtrip
found 3 days ago
Select United flight, departing Mon, Oct 20 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $79 found 3 days ago
Wed, Oct 15 - Wed, Oct 22
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$99 Roundtrip, found 3 hours ago
$99
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Oct 15 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Wed, Oct 22, priced at $99 found 3 hours ago
Wed, Oct 22 - Thu, Oct 23
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$99 Roundtrip, found 6 hours ago
$99
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Oct 22 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 23, priced at $99 found 6 hours ago
Tue, Oct 21 - Thu, Oct 23
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$104 Roundtrip, found 6 hours ago
$104
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Oct 21 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 23, priced at $104 found 6 hours ago
Wed, Oct 15 - Fri, Oct 17
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 17, priced at $108 found 1 day ago
Wed, Oct 15 - Fri, Oct 17
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 17, priced at $134 found 1 day ago

Frequently asked questions

What route does flight number UA5406 take?
UA5406 jets between O'Hare Airport and Kansas City Intl. Airport and is a direct flight. This trip usually takes 1 hour and 34 minutes.
What terminal does UA5406 fly out of?
Passengers with tickets for flight number UA5406 from O'Hare Intl. Airport (ORD) to MCI usually board the plane from Terminal 2.
What kind of plane is on flight number UA5406?
You'll probably be traveling aboard the Embraer 175 if your flight number is UA5406. This flight usually leaves from O'Hare Airport and comes in to land at MCI.
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 UA5406 flight with Travelocity, please visit our Customer Service Portal.