United Flight 4724 Deals & Information (2026/2027)

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United Flight 4724 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $169 and $101 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 25 - Sat, Feb 28
BOI
Boise
LAX
Los Angeles Intl.
$169 Roundtrip, found 3 days ago
$169
Roundtrip
found 3 days ago
Select United flight, departing Wed, Feb 25 from Boise to Los Angeles Intl., returning Sat, Feb 28, priced at $169 found 3 days ago
Tue, Mar 3 - Sat, Mar 7
BOI
Boise
LAX
Los Angeles Intl.
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 3 from Boise to Los Angeles Intl., returning Sat, Mar 7, priced at $171 found 1 day ago
Tue, Mar 3 - Sat, Mar 7
BOI
Boise
LAX
Los Angeles Intl.
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 3 from Boise to Los Angeles Intl., returning Sat, Mar 7, priced at $190 found 1 day ago

Frequently asked questions

What route does flight number UA4724 take?
UA4724 serves multiple routes, but the most common is between Ontario Airport and San Francisco Intl. Airport (SFO). If on a direct flight, you'll disembark the plane in roughly 1 hour and 18 minutes. Multi-stop flights can also use the same number, as can services on other routes.
How often is UA4724 on time?
If you're flying with United Airlines flight number UA4724 from ONT to San Francisco Airport, it's good to know that flights depart as scheduled 100% of the time. On the odd occasion that a flight is behind schedule, it will be delayed on average by 11 minutes. Thanks to this airline's high standards, this journey has a 3.9-star rating.
What terminal does UA4724 fly out of?
Terminal 2 is where you'll most likely take off from if you're booked on a flight leaving from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.). Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport is the most popular route for flight number UA4724.
What kind of plane is on flight number UA4724?
UA4724 is a flight number that is used on multiple routes. If you're traveling on the most popular route, Los Angeles - Ontario Intl. Airport (ONT) to San Francisco Airport, you're likely to be hopping on board a Bombardier CRJ.
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 UA4724 flight with Travelocity, please visit our Customer Service Portal.