United Flight 4528 Deals & Information (2025/2026)

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United Flight 4528 Route Deals From $136

The cheapest prices found with in the last 7 days for return flights were $209 and $136 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 5 - Sat, Apr 11
LIT
Clinton National Airport
ORD
O'Hare Intl.
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select United flight, departing Sun, Apr 5 from Clinton National Airport to O'Hare Intl., returning Sat, Apr 11, priced at $209 found 2 days ago
Fri, Dec 12 - Sun, Dec 14
LIT
Clinton National Airport
ORD
O'Hare Intl.
$213 Roundtrip, found 5 days ago
$213
Roundtrip
found 5 days ago
Select United flight, departing Fri, Dec 12 from Clinton National Airport to O'Hare Intl., returning Sun, Dec 14, priced at $213 found 5 days ago
Thu, Feb 12 - Tue, Feb 17
LIT
Clinton National Airport
ORD
O'Hare Intl.
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 12 from Clinton National Airport to O'Hare Intl., returning Tue, Feb 17, priced at $221 found 5 days ago
Thu, Feb 12 - Tue, Feb 17
LIT
Clinton National Airport
ORD
O'Hare Intl.
$250 Roundtrip, found 5 days ago
$250
Roundtrip
found 5 days ago
Select United flight, departing Thu, Feb 12 from Clinton National Airport to O'Hare Intl., returning Tue, Feb 17, priced at $250 found 5 days ago
Mon, Nov 24 - Thu, Nov 27
LIT
Clinton National Airport
ORD
O'Hare Intl.
$289 Roundtrip, just found
$289
Roundtrip
just found
Select United flight, departing Mon, Nov 24 from Clinton National Airport to O'Hare Intl., returning Thu, Nov 27, priced at $289 just found

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.