United Flight 4528 Deals & Information (2026/2027)

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United Flight 4528 Route Deals From $228

The cheapest prices found with in the last 7 days for return flights were $279 and $228 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 31 - Sat, Jan 2
LIT
Clinton National Airport
ORD
O'Hare Intl.
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 31 from Clinton National Airport to O'Hare Intl., returning Sat, Jan 2, priced at $279 found 3 days ago
Thu, Dec 31 - Sat, Jan 2
LIT
Clinton National Airport
ORD
O'Hare Intl.
$316 Roundtrip, found 3 days ago
$316
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 31 from Clinton National Airport to O'Hare Intl., returning Sat, Jan 2, priced at $316 found 3 days ago
Thu, Oct 1 - Sat, Oct 3
LIT
Clinton National Airport
ORD
O'Hare Intl.
$330 Roundtrip, found 12 hours ago
$330
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Oct 1 from Clinton National Airport to O'Hare Intl., returning Sat, Oct 3, priced at $330 found 12 hours ago
Thu, Dec 31 - Sat, Jan 2
LIT
Clinton National Airport
ORD
O'Hare Intl.
$344 Roundtrip, found 3 days ago
$344
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 31 from Clinton National Airport to O'Hare Intl., returning Sat, Jan 2, priced at $344 found 3 days ago
Fri, Feb 19 - Sun, Feb 21
LIT
Clinton National Airport
ORD
O'Hare Intl.
$351 Roundtrip, found 5 days ago
$351
Roundtrip
found 5 days ago
Select United flight, departing Fri, Feb 19 from Clinton National Airport to O'Hare Intl., returning Sun, Feb 21, priced at $351 found 5 days ago
Wed, Sep 23 - Fri, Oct 2
LIT
Clinton National Airport
ORD
O'Hare Intl.
$355 Roundtrip, found 1 day ago
$355
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 23 from Clinton National Airport to O'Hare Intl., returning Fri, Oct 2, priced at $355 found 1 day ago
Wed, Sep 9 - Tue, Sep 15
LIT
Clinton National Airport
ORD
O'Hare Intl.
$365 Roundtrip, found 4 days ago
$365
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 9 from Clinton National Airport to O'Hare Intl., returning Tue, Sep 15, priced at $365 found 4 days ago
Fri, Oct 2 - Sat, Oct 3
LIT
Clinton National Airport
ORD
O'Hare Intl.
$369 Roundtrip, found 9 hours ago
$369
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Oct 2 from Clinton National Airport to O'Hare Intl., returning Sat, Oct 3, priced at $369 found 9 hours ago
Sat, Sep 12 - Sun, Sep 13
LIT
Clinton National Airport
ORD
O'Hare Intl.
$389 Roundtrip, found 1 hour ago
$389
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Sep 12 from Clinton National Airport to O'Hare Intl., returning Sun, Sep 13, priced at $389 found 1 hour ago
Thu, Oct 1 - Sat, Oct 3
LIT
Clinton National Airport
ORD
O'Hare Intl.
$395 Roundtrip, found 12 hours ago
$395
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Oct 1 from Clinton National Airport to O'Hare Intl., returning Sat, Oct 3, priced at $395 found 12 hours ago

Frequently asked questions

What route does flight number UA4528 take?
UA4528 flies directly from Portland, ME Airport (PWM-Portland Intl. Jetport) to Newark, NJ Airport (EWR-Liberty Intl.) in approximately 1 hour and 30 minutes. It can sometimes be used on other routes though, some of which could be multi-stop journeys. Keep an eye out for this when booking your seat to avoid any mix-ups.
What kind of plane is on flight number UA4528?
If you've booked a seat on flight UA4528 from Portland, ME Airport (PWM-Portland Intl. Jetport) to Newark, NJ Airport (EWR-Liberty Intl.), you'll most likely be traveling aboard the Canadair (Bombardier) Regional Jet 550. Flight UA4528 serves multiple routes, but this is the busiest.
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 UA4528 flight with Travelocity, please visit our Customer Service Portal.