United Flight 4531 Deals & Information (2025/2026)

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United Flight 4531 Route Deals From $128

The cheapest prices found with in the last 7 days for return flights were $209 and $128 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
$209 Roundtrip, found 1 hour ago
$209
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jan 15 from O'Hare Intl. to Clinton National Airport, returning Mon, Jan 19, priced at $209 found 1 hour ago
Tue, Nov 4 - Tue, Nov 11
ORD
O'Hare Intl.
LIT
Clinton National Airport
$213 Roundtrip, found 16 hours ago
$213
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Nov 4 from O'Hare Intl. to Clinton National Airport, returning Tue, Nov 11, priced at $213 found 16 hours ago
Fri, Oct 10 - Mon, Oct 13
ORD
O'Hare Intl.
LIT
Clinton National Airport
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 10 from O'Hare Intl. to Clinton National Airport, returning Mon, Oct 13, priced at $222 found 4 days ago
Wed, Oct 15 - Tue, Oct 21
ORD
O'Hare Intl.
LIT
Clinton National Airport
$236 Roundtrip, found 5 days ago
$236
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 15 from O'Hare Intl. to Clinton National Airport, returning Tue, Oct 21, priced at $236 found 5 days ago
Tue, Nov 25 - Thu, Nov 27
ORD
O'Hare Intl.
LIT
Clinton National Airport
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 25 from O'Hare Intl. to Clinton National Airport, returning Thu, Nov 27, priced at $257 found 4 days ago
Wed, Oct 15 - Tue, Oct 21
ORD
O'Hare Intl.
LIT
Clinton National Airport
$259 Roundtrip, found 5 days ago
$259
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 15 from O'Hare Intl. to Clinton National Airport, returning Tue, Oct 21, priced at $259 found 5 days ago
Wed, Oct 15 - Tue, Oct 21
ORD
O'Hare Intl.
LIT
Clinton National Airport
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 15 from O'Hare Intl. to Clinton National Airport, returning Tue, Oct 21, priced at $260 found 5 days ago
Tue, Nov 4 - Tue, Nov 11
ORD
O'Hare Intl.
LIT
Clinton National Airport
$278 Roundtrip, found 16 hours ago
$278
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Nov 4 from O'Hare Intl. to Clinton National Airport, returning Tue, Nov 11, priced at $278 found 16 hours ago
Thu, Jan 15 - Mon, Jan 19
ORD
O'Hare Intl.
LIT
Clinton National Airport
$279 Roundtrip, found 1 hour ago
$279
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jan 15 from O'Hare Intl. to Clinton National Airport, returning Mon, Jan 19, priced at $279 found 1 hour 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.