United Flight UA4501 Deals & Information (2024/2025)

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United Flight 4501 Route Deals From $144

The cheapest prices found with in the last 7 days for return flights were $198 and $144 for one-way flights to Liberty Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

More United Flight For This Route

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Stops
UA450106:00 am07:14 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA449105:04 pm06:20 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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Frequently asked questions

What route does flight number UA4501 take?
You’ll be landing at Chicago, IL Airport (ORD-O’Hare Intl.) from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) if you’ve booked a ticket on flight number UA4501. You’ll be in the air for 1 hour and 16 minutes during this journey. It’s also good to note that it conveniently travels direct.
What terminal does UA4501 fly out of?
Direct flights between STL and ORD are served by flight number UA4501, and passengers booked on this route typically depart from Terminal 1.
What kind of plane is on flight number UA4501?
There’s a strong chance you’ll be jumping on board the Canadair (Bombardier) Regional Jet 550 if you’re traveling on flight number UA4501. Typically, this flight sets off from Lambert Field and arrives at Chicago, IL Airport (ORD-O’Hare Intl.).
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 UA4501 flight with Travelocity, please visit our Customer Service Portal.