United Flight 4508 Deals & Information (2026/2027)

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United Flight 4508 Route Deals From $184

The cheapest prices found with in the last 7 days for return flights were $189 and $184 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 22 - Sat, Apr 25
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$189 Roundtrip, found 2 days ago
$189
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 22 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Apr 25, priced at $189 found 2 days ago
Fri, Feb 6 - Mon, Feb 9
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select United flight, departing Fri, Feb 6 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Feb 9, priced at $192 found 3 days ago
Thu, Jan 29 - Mon, Feb 2
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$194 Roundtrip, found 5 days ago
$194
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 29 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Feb 2, priced at $194 found 5 days ago
Wed, Apr 22 - Sat, Apr 25
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 22 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Apr 25, priced at $199 found 2 days ago
Sat, May 30 - Sat, Jun 6
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$199 Roundtrip, found 4 days ago
$199
Roundtrip
found 4 days ago
Select United flight, departing Sat, May 30 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Jun 6, priced at $199 found 4 days ago
Thu, Mar 26 - Sun, Mar 29
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$201 Roundtrip, found 11 hours ago
$201
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Mar 26 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Mar 29, priced at $201 found 11 hours ago
Thu, Jan 29 - Mon, Feb 2
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$204 Roundtrip, found 5 days ago
$204
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 29 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Feb 2, priced at $204 found 5 days ago
Sat, Jan 24 - Mon, Jan 26
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$204 Roundtrip, found 2 hours ago
$204
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jan 24 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 26, priced at $204 found 2 hours ago
Fri, Feb 6 - Sun, Feb 8
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$207 Roundtrip, found 4 days ago
$207
Roundtrip
found 4 days ago
Select United flight, departing Fri, Feb 6 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Feb 8, priced at $207 found 4 days ago
Fri, Feb 13 - Mon, Feb 16
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$213 Roundtrip, found 3 hours ago
$213
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Feb 13 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Feb 16, priced at $213 found 3 hours ago

Frequently asked questions

What route does flight number UA4508 take?
UA4508 is used on a number of routes. Most often, UA4508 flies straight from STL to Liberty Intl. Airport (EWR). If that's your chosen flight path, you'll be flying for about 2 hours and 19 minutes.
What terminal does UA4508 fly out of?
Terminal 1 is the terminal you'll likely take off from if you're booked on a flight leaving from STL. Lambert Field to Liberty Intl. Airport (EWR) is the most commonly traveled route for flight number UA4508.
What kind of plane is on flight number UA4508?
You'll probably be traveling aboard the Canadair (Bombardier) Regional Jet 550 if you're on flight number UA4508 from STL to Liberty Intl. Airport (EWR). This is the most commonly used type of aircraft on this particular 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 UA4508 flight with Travelocity, please visit our Customer Service Portal.