United Flight 4508 Deals & Information (2026/2027)

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United Flight 4508 Route Deals From $195

The cheapest prices found with in the last 7 days for return flights were $319 and $195 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 20 - Thu, Mar 25
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$319 Roundtrip, found 4 days ago
$319
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 20 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Thu, Mar 25, priced at $319 found 4 days ago
Thu, Nov 12 - Mon, Nov 16
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 12 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Nov 16, priced at $325 found 1 day ago
Fri, May 14 - Tue, May 18
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$329 Roundtrip, found 5 hours ago
$329
Roundtrip
found 5 hours ago
Select United flight, departing Fri, May 14 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, May 18, priced at $329 found 5 hours ago
Sat, Jan 2 - Tue, Jan 5
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$332 Roundtrip, found 3 days ago
$332
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 2 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Tue, Jan 5, priced at $332 found 3 days ago
Wed, Dec 23 - Mon, Dec 28
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$334 Roundtrip, found 3 days ago
$334
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 23 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Dec 28, priced at $334 found 3 days ago
Thu, Nov 12 - Mon, Nov 16
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$335 Roundtrip, found 1 day ago
$335
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 12 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Nov 16, priced at $335 found 1 day ago
Wed, Dec 16 - Sat, Dec 19
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$340 Roundtrip, found 2 days ago
$340
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 16 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sat, Dec 19, priced at $340 found 2 days ago
Thu, Nov 12 - Sun, Nov 15
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 12 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 15, priced at $343 found 1 day ago
Wed, Dec 23 - Mon, Dec 28
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$344 Roundtrip, found 3 days ago
$344
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 23 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Mon, Dec 28, priced at $344 found 3 days ago
Tue, Dec 22 - Sun, Dec 27
GSO
Piedmont Triad Intl.
EWR
Newark Liberty Intl. Airport
$346 Roundtrip, found 4 days ago
$346
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 22 from Piedmont Triad Intl. to Newark Liberty Intl. Airport, returning Sun, Dec 27, priced at $346 found 4 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.