United Flight 5406 Deals & Information (2025/2026)

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United Flight 5406 Route Deals From $39

The cheapest prices found with in the last 7 days for return flights were $79 and $39 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 10 hours ago
$79
Roundtrip
found 10 hours 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 10 hours ago
Wed, Oct 22 - Thu, Oct 30
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$101 Roundtrip, found 5 days ago
$101
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 22 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 30, priced at $101 found 5 days ago
Mon, Nov 3 - Sat, Nov 8
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$115 Roundtrip, found 6 days ago
$115
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 3 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Sat, Nov 8, priced at $115 found 6 days ago
Mon, Oct 20 - Mon, Oct 27
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$119 Roundtrip, found 10 hours ago
$119
Roundtrip
found 10 hours ago
Select United flight, departing Mon, Oct 20 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $119 found 10 hours ago
Mon, Oct 13 - Thu, Oct 16
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$129 Roundtrip, found 4 hours ago
$129
Roundtrip
found 4 hours ago
Select United flight, departing Mon, Oct 13 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 16, priced at $129 found 4 hours 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.