United Flight 403 Deals & Information (2025/2026)

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United Flight 403 Route Deals From $74

The cheapest prices found with in the last 7 days for return flights were $171 and $74 for one-way flights to Fort Lauderdale - Hollywood Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sun, Nov 2
EWR
Newark Liberty Intl. Airport
FLL
Fort Lauderdale - Hollywood Intl.
$171 Roundtrip, just found
$171
Roundtrip
just found
Select United flight, departing Fri, Oct 31 from Newark Liberty Intl. Airport to Fort Lauderdale - Hollywood Intl., returning Sun, Nov 2, priced at $171 just found

Frequently asked questions

What route does flight number UA403 take?
UA403 is used on a number of routes. Most commonly, UA403 flies direct from DEN to Los Angeles, CA Airport (LAX-Los Angeles Intl.). If this is your route, you'll be airborne for approximately 2 hours and 24 minutes.
What kind of plane is on flight number UA403?
It's likely you'll be traveling aboard a Boeing 737 MAX 9 if you're booked on flight UA403 from DEN to LAX. This is the most commonly used type of aircraft on this particular route.
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 UA403 flight with Travelocity, please visit our Customer Service Portal.