United Flight 4508 Deals & Information (2025/2026)

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United Flight 4508 Route Deals From $194

The cheapest prices found with in the last 7 days for return flights were $192 and $194 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 15 - Mon, Nov 17
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Nov 17, priced at $192 found 1 day ago
Thu, Mar 19 - Tue, Mar 31
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$193 Roundtrip, found 6 hours ago
$193
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Mar 19 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Mar 31, priced at $193 found 6 hours ago
Fri, Oct 31 - Sat, Nov 1
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 31 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 1, priced at $197 found 3 days ago
Thu, Dec 11 - Fri, Jan 9
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$199 Roundtrip, found 21 hours ago
$199
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Dec 11 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Fri, Jan 9, priced at $199 found 21 hours ago
Fri, Oct 31 - Sat, Nov 1
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$201 Roundtrip, found 3 days ago
$201
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 31 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Nov 1, priced at $201 found 3 days ago
Sat, Nov 15 - Mon, Nov 17
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Nov 17, priced at $202 found 1 day ago
Thu, Mar 19 - Tue, Mar 31
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$203 Roundtrip, found 6 hours ago
$203
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Mar 19 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Mar 31, priced at $203 found 6 hours ago
Thu, Oct 23 - Mon, Oct 27
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Oct 27, priced at $207 found 1 day ago
Tue, Oct 14 - Sat, Oct 18
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select United flight, departing Tue, Oct 14 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Oct 18, priced at $210 found 5 days ago
Sat, Oct 25 - Tue, Oct 28
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 25 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Oct 28, priced at $212 found 1 day 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.