United Flight 4530 Deals & Information (2026/2027)

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United Flight 4530 Route Deals From $233

The cheapest prices found with in the last 7 days for return flights were $209 and $233 for one-way flights to Northwest Arkansas Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 2 - Tue, May 5
ORD
O'Hare Intl.
XNA
Northwest Arkansas Regional
$209 Roundtrip, found 3 days ago
$209
Roundtrip
found 3 days ago
Select United flight, departing Sat, May 2 from O'Hare Intl. to Northwest Arkansas Regional, returning Tue, May 5, priced at $209 found 3 days ago
Sat, May 2 - Tue, May 5
ORD
O'Hare Intl.
XNA
Northwest Arkansas Regional
$235 Roundtrip, found 3 days ago
$235
Roundtrip
found 3 days ago
Select United flight, departing Sat, May 2 from O'Hare Intl. to Northwest Arkansas Regional, returning Tue, May 5, priced at $235 found 3 days ago
Fri, Feb 27 - Sun, Mar 1
ORD
O'Hare Intl.
XNA
Northwest Arkansas Regional
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select United flight, departing Fri, Feb 27 from O'Hare Intl. to Northwest Arkansas Regional, returning Sun, Mar 1, priced at $270 found 6 days ago
Wed, Mar 4 - Wed, Mar 11
ORD
O'Hare Intl.
XNA
Northwest Arkansas Regional
$331 Roundtrip, found 4 hours ago
$331
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Mar 4 from O'Hare Intl. to Northwest Arkansas Regional, returning Wed, Mar 11, priced at $331 found 4 hours ago
Wed, Mar 4 - Wed, Mar 11
ORD
O'Hare Intl.
XNA
Northwest Arkansas Regional
$351 Roundtrip, found 4 hours ago
$351
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Mar 4 from O'Hare Intl. to Northwest Arkansas Regional, returning Wed, Mar 11, priced at $351 found 4 hours ago

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.