United Flight AA4542 Deals & Information (2025/2026)

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United Flight 4542 Route Deals From $105

The cheapest prices found with in the last 7 days for return flights were $192 and $105 for one-way flights to Clinton National Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 2 - Sun, Oct 5
ORD
O'Hare Intl.
LIT
Clinton National Airport
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 2 from O'Hare Intl. to Clinton National Airport, returning Sun, Oct 5, priced at $192 found 1 day ago
Tue, Nov 4 - Tue, Nov 11
ORD
O'Hare Intl.
LIT
Clinton National Airport
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 4 from O'Hare Intl. to Clinton National Airport, returning Tue, Nov 11, priced at $209 found 1 day ago
Mon, Sep 22 - Mon, Oct 6
ORD
O'Hare Intl.
LIT
Clinton National Airport
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 22 from O'Hare Intl. to Clinton National Airport, returning Mon, Oct 6, priced at $213 found 1 day ago
Thu, Oct 2 - Sun, Oct 5
ORD
O'Hare Intl.
LIT
Clinton National Airport
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 2 from O'Hare Intl. to Clinton National Airport, returning Sun, Oct 5, priced at $228 found 1 day ago
Thu, Sep 18 - Wed, Sep 24
ORD
O'Hare Intl.
LIT
Clinton National Airport
$239 Roundtrip, just found
$239
Roundtrip
just found
Select United flight, departing Thu, Sep 18 from O'Hare Intl. to Clinton National Airport, returning Wed, Sep 24, priced at $239 just found

Frequently asked questions

What route does flight number UA4542 take?
UA4542 is used on a number of routes. More commonly, UA4542 flies directly from Indianapolis, IN Airport (IND-Indianapolis Intl.) to O'Hare Airport. If you have a ticket on this route, you'll be up above the clouds for roughly 1 hour and 11 minutes.
What kind of plane is on flight number UA4542?
It's likely you'll be on a Canadair (Bombardier) Regional Jet 550 if you're traveling from Indianapolis Intl. Airport (IND) to ORD, one of several routes used for flight UA4542.
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 UA4542 flight with Travelocity, please visit our Customer Service Portal.