United Flight AA4531 Deals & Information (2025/2026)

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United Flight 4531 Route Deals From $210

The cheapest prices found with in the last 7 days for return flights were $214 and $210 for one-way flights to Clinton National Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 15 - Mon, Jan 19
ORD
O'Hare Intl.
LIT
Clinton National Airport
$214 Roundtrip, found 15 hours ago
$214
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Jan 15 from O'Hare Intl. to Clinton National Airport, returning Mon, Jan 19, priced at $214 found 15 hours ago
Tue, Nov 4 - Tue, Nov 11
ORD
O'Hare Intl.
LIT
Clinton National Airport
$238 Roundtrip, found 11 hours ago
$238
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Nov 4 from O'Hare Intl. to Clinton National Airport, returning Tue, Nov 11, priced at $238 found 11 hours ago
Tue, Nov 4 - Tue, Nov 11
ORD
O'Hare Intl.
LIT
Clinton National Airport
$244 Roundtrip, found 11 hours ago
$244
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Nov 4 from O'Hare Intl. to Clinton National Airport, returning Tue, Nov 11, priced at $244 found 11 hours ago
Sat, Mar 14 - Thu, Mar 19
ORD
O'Hare Intl.
LIT
Clinton National Airport
$245 Roundtrip, found 6 hours ago
$245
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Mar 14 from O'Hare Intl. to Clinton National Airport, returning Thu, Mar 19, priced at $245 found 6 hours ago
Sat, Mar 14 - Thu, Mar 19
ORD
O'Hare Intl.
LIT
Clinton National Airport
$262 Roundtrip, found 6 hours ago
$262
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Mar 14 from O'Hare Intl. to Clinton National Airport, returning Thu, Mar 19, priced at $262 found 6 hours ago
Sun, Nov 2 - Wed, Nov 12
ORD
O'Hare Intl.
LIT
Clinton National Airport
$279 Roundtrip, found 11 hours ago
$279
Roundtrip
found 11 hours ago
Select United flight, departing Sun, Nov 2 from O'Hare Intl. to Clinton National Airport, returning Wed, Nov 12, priced at $279 found 11 hours ago

Frequently asked questions

What route does flight number UA4531 take?
UA4531 serves multiple routes, but the most common is between Pittsburgh, PA Airport (PIT-Pittsburgh Intl.) and Chicago, IL Airport (ORD-O'Hare Intl.). If your flight is direct, you'll step off the plane in roughly 1 hour and 36 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
What kind of plane is on flight number UA4531?
Chances are you'll be taking off on a Canadair (Bombardier) Regional Jet 550 if you're jetting from Pittsburgh Airport to O'Hare Airport, one of a few routes used for flight UA4531.
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 UA4531 flight with Travelocity, please visit our Customer Service Portal.