United Flight UA4523 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 4523 Route Deals From $60

The cheapest prices found with in the last 7 days for return flights were $129 and $60 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 26 - Tue, Sep 2
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$129 Roundtrip, found 6 days ago
$129
Roundtrip
found 6 days ago
Select United flight, departing Tue, Aug 26 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Tue, Sep 2, priced at $129 found 6 days ago
Mon, Sep 1 - Mon, Sep 8
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$134 Roundtrip, found 13 hours ago
$134
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Sep 1 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 8, priced at $134 found 13 hours ago
Sat, Dec 6 - Sun, Dec 7
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
Select United flight, departing Sat, Dec 6 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Sun, Dec 7, priced at $137 found 1 day ago
Sat, Sep 13 - Mon, Sep 15
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$140 Roundtrip, found 22 hours ago
$140
Roundtrip
found 22 hours ago
Select United flight, departing Sat, Sep 13 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 15, priced at $140 found 22 hours ago
Sat, Sep 13 - Mon, Sep 15
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$150 Roundtrip, found 22 hours ago
$150
Roundtrip
found 22 hours ago
Select United flight, departing Sat, Sep 13 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 15, priced at $150 found 22 hours ago
Tue, Aug 26 - Thu, Aug 28
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$160 Roundtrip, found 6 days ago
$160
Roundtrip
found 6 days ago
Select United flight, departing Tue, Aug 26 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Thu, Aug 28, priced at $160 found 6 days ago
Fri, Sep 5 - Mon, Sep 8
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$167 Roundtrip, found 2 days ago
$167
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 8, priced at $167 found 2 days ago
Sat, Sep 13 - Sun, Sep 14
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$169 Roundtrip, found 3 days ago
$169
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 13 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 14, priced at $169 found 3 days ago
Fri, Sep 12 - Mon, Sep 15
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$170 Roundtrip, found 16 hours ago
$170
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Sep 12 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Mon, Sep 15, priced at $170 found 16 hours ago
Fri, Sep 12 - Sun, Sep 14
ROC
Greater Rochester Intl.
EWR
Newark Liberty Intl. Airport
$179 Roundtrip, found 2 hours ago
$179
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Sep 12 from Greater Rochester Intl. to Newark Liberty Intl. Airport, returning Sun, Sep 14, priced at $179 found 2 hours ago

Frequently asked questions

What route does flight number UA4523 take?
UA4523 flies straight from Pittsburgh Intl. Airport (PIT) to Chicago, IL Airport (ORD-O'Hare Intl.) in 1 hour and 35 minutes. It can sometimes take other routes though, some of which could be multi-stop flights. Keep an eye out for this when booking your airfare to avoid any confusion.
What kind of plane is on flight number UA4523?
It's likely you'll be climbing aboard a Canadair (Bombardier) Regional Jet 550 if you've booked a seat on flight number UA4523 from Pittsburgh Airport to O'Hare Airport. It's the most commonly used type of aircraft on this popular route.
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 UA4523 flight with Travelocity, please visit our Customer Service Portal.