United Flight 4508 Deals & Information (2026/2027)

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United Flight 4508 Route Deals From $200

The cheapest prices found with in the last 7 days for return flights were $194 and $200 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Feb 6 - Sat, Feb 7
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 6 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Feb 7, priced at $194 found 2 days ago
Fri, Feb 6 - Sat, Feb 7
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 6 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Feb 7, priced at $204 found 2 days ago
Tue, Jan 20 - Tue, Jan 27
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 20 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Jan 27, priced at $207 found 6 days ago
Fri, Jun 19 - Tue, Jun 30
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jun 19 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Jun 30, priced at $212 found 3 days ago
Fri, Feb 13 - Sun, Feb 15
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$215 Roundtrip, found 5 days ago
$215
Roundtrip
found 5 days ago
Select United flight, departing Fri, Feb 13 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Feb 15, priced at $215 found 5 days ago
Fri, Feb 6 - Sat, Feb 7
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 6 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Feb 7, priced at $217 found 2 days ago
Thu, Jan 29 - Sat, Jan 31
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jan 29 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Jan 31, priced at $219 found 3 days ago
Sat, Jan 24 - Mon, Jan 26
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$225 Roundtrip, found 5 days ago
$225
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jan 24 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Jan 26, priced at $225 found 5 days ago
Sat, Jan 24 - Sun, Jan 25
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$235 Roundtrip, found 3 days ago
$235
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 24 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Jan 25, priced at $235 found 3 days ago
Thu, Jan 29 - Sat, Jan 31
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jan 29 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Jan 31, priced at $246 found 3 days 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.