United Flight 4530 Deals & Information (2025/2026)

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United Flight 4530 Route Deals From $152

The cheapest prices found with in the last 7 days for return flights were $193 and $152 for one-way flights to Springfield-Branson National for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA4530 take?
UA4530 operates between St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) and ORD directly. This journey takes 1 hour and 18 minutes.
How often is UA4530 on time?
United Airlines flight number UA4530 from Lambert-St. Louis Intl. Airport (STL) to O'Hare Intl. Airport (ORD) lands on schedule 88% of the time — so you can rest easy knowing you will get to your destination ASAP. If your flight happens to be delayed, the average wait time is roughly 46 minutes. This route has a 2.4-star rating.
What terminal does UA4530 fly out of?
Direct flights between Lambert Field and Chicago, IL Airport (ORD-O'Hare Intl.) are served by flight number UA4530, and passengers with a seat booked on this flight usually jet off from Terminal 1.
What kind of plane is on flight number UA4530?
The route for flight number UA4530 is most commonly Lambert-St. Louis Intl. Airport (STL) to Chicago, IL Airport (ORD-O'Hare Intl.), and the Canadair (Bombardier) Regional Jet 550 is the type of aircraft you're likely to be taking off on.
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 UA4530 flight with Travelocity, please visit our Customer Service Portal.